Replace generic setter code

Instead of going through a big switch of all properties,
make the new_compute() functions for each values struct
directly set its members. This way, we can also avoid the
border-width special case for more properties.

.gitlab-ci.yml

@@ -13,7 +13,7 @@ stages:
     - subprojects/pango/
 
 fedora-x86_64: &fedora-x86_64-defaults
-  image: registry.gitlab.gnome.org/gnome/gtk/master:v7
+  image: registry.gitlab.gnome.org/gnome/gtk/master:v9
   stage: build
   script:
     - bash -x ./.gitlab-ci/test-docker.sh
@@ -29,6 +29,7 @@ fedora-x86_64: &fedora-x86_64-defaults
       - "${CI_PROJECT_DIR}/_build/report.html"
       - "${CI_PROJECT_DIR}/_build/testsuite/reftests/output/*.png"
       - "${CI_PROJECT_DIR}/_build/testsuite/gsk/compare/*/*.png"
+      - "${CI_PROJECT_DIR}/_build/testsuite/css/output/*.syscap"
   cache:
     key: "$CI_JOB_NAME"
     <<: *cache-paths
@@ -45,7 +46,6 @@ fedora-x86_64-staticlibs:
   script:
     - C:\msys64\usr\bin\pacman --noconfirm -Syyuu
     - C:\msys64\usr\bin\bash -lc "bash -x ./.gitlab-ci/test-msys2.sh"
-  allow_failure: true
   cache:
     key: "%CI_JOB_NAME%"
     <<: *cache-paths

.gitlab-ci/Dockerfile

@@ -53,6 +53,7 @@ RUN dnf -y install \
     libxkbcommon-devel \
     libXrandr-devel \
     libXrender-devel \
+    libXtst-devel \
     libxslt \
     mesa-dri-drivers \
     mesa-libEGL-devel \
@@ -66,6 +67,7 @@ RUN dnf -y install \
     python3-wheel \
     redhat-rpm-config \
     sassc \
+    sysprof-devel \
     systemtap-sdt-devel \
     vulkan-devel \
     wayland-devel \

.gitlab-ci/test-docker.sh

@@ -16,6 +16,7 @@ meson \
         -Dwayland-backend=true \
         -Dbroadway-backend=true \
         -Dvulkan=yes \
+        -Dprofiler=true \
         --werror \
         ${EXTRA_MESON_FLAGS:-} \
         _build $srcdir

.gitlab-ci/test-msys2.sh

@@ -33,6 +33,10 @@ pacman --noconfirm -S --needed \
     mingw-w64-$MSYS2_ARCH-gst-plugins-bad \
     mingw-w64-$MSYS2_ARCH-shared-mime-info
 
+# https://gitlab.gnome.org/GNOME/gtk/issues/2243
+wget "https://gitlab.gnome.org/creiter/gitlab-ci-win32-runner/raw/master/pango/mingw-w64-$MSYS2_ARCH-pango-1.44.7-1-any.pkg.tar.xz"
+pacman --noconfirm -U "mingw-w64-$MSYS2_ARCH-pango-1.44.7-1-any.pkg.tar.xz"
+
 mkdir -p _ccache
 export CCACHE_BASEDIR="$(pwd)"
 export CCACHE_DIR="${CCACHE_BASEDIR}/_ccache"

CONTRIBUTING.md

@@ -174,7 +174,7 @@ maintainers review your contribution.
 
 Each contribution is reviewed by the core developers of the GTK project.
 
-The [CODE-OWNERS](./docs/CODE-OWNERS) document contains the list of core
+The [CODEOWNERS](./docs/CODEOWNERS) document contains the list of core
 contributors to GTK and the areas for which they are responsible; you
 should ensure to receive their review and signoff on your changes.
 

demos/constraint-editor/constraint-view.c

@@ -169,7 +169,6 @@ constraint_view_init (ConstraintView *self)
   GListModel *guides;
   GListModel *children;
   GListModel *constraints;
-  GtkFilter *filter;
 
   manager = gtk_constraint_layout_new ();
   gtk_widget_set_layout_manager (GTK_WIDGET (self), manager);
@@ -177,12 +176,8 @@ constraint_view_init (ConstraintView *self)
   all_children = gtk_widget_observe_children (GTK_WIDGET (self));
   all_constraints = gtk_constraint_layout_observe_constraints (GTK_CONSTRAINT_LAYOUT (manager));
   guides = gtk_constraint_layout_observe_guides (GTK_CONSTRAINT_LAYOUT (manager));
-  filter = gtk_custom_filter_new (omit_internal, NULL, NULL);
-  constraints = (GListModel *)gtk_filter_list_model_new (all_constraints, filter);
-  g_object_unref (filter);
-  filter = gtk_custom_filter_new (omit_internal, NULL, NULL);
-  children = (GListModel *)gtk_filter_list_model_new (all_children, filter);
-  g_object_unref (filter);
+  constraints = (GListModel *)gtk_filter_list_model_new (all_constraints, omit_internal, NULL, NULL);
+  children = (GListModel *)gtk_filter_list_model_new (all_children, omit_internal, NULL, NULL);
 
   list = g_list_store_new (G_TYPE_LIST_MODEL);
   g_list_store_append (list, children);

demos/constraint-editor/guide-editor.c

@@ -184,6 +184,58 @@ max_input (GtkSpinButton *spin_button,
   return FALSE;
 }
 
+static gboolean
+min_output (GtkSpinButton *spin_button)
+{
+  GtkAdjustment *adjustment;
+  double value;
+  GtkWidget *box, *text;
+
+  adjustment = gtk_spin_button_get_adjustment (spin_button);
+  value = gtk_adjustment_get_value (adjustment);
+
+  box = gtk_widget_get_first_child (GTK_WIDGET (spin_button));
+  text = gtk_widget_get_first_child (box);
+
+  if (value == 0.0)
+    {
+      gtk_editable_set_text (GTK_EDITABLE (spin_button), "");
+      gtk_text_set_placeholder_text (GTK_TEXT (text), "unset");
+      return TRUE;
+    }
+  else
+    {
+      gtk_text_set_placeholder_text (GTK_TEXT (text), "");
+      return FALSE;
+    }
+}
+
+static gboolean
+max_output (GtkSpinButton *spin_button)
+{
+  GtkAdjustment *adjustment;
+  double value;
+  GtkWidget *box, *text;
+
+  adjustment = gtk_spin_button_get_adjustment (spin_button);
+  value = gtk_adjustment_get_value (adjustment);
+
+  box = gtk_widget_get_first_child (GTK_WIDGET (spin_button));
+  text = gtk_widget_get_first_child (box);
+
+  if (value == (double)G_MAXINT)
+    {
+      gtk_editable_set_text (GTK_EDITABLE (spin_button), "");
+      gtk_text_set_placeholder_text (GTK_TEXT (text), "unset");
+      return TRUE;
+    }
+  else
+    {
+      gtk_text_set_placeholder_text (GTK_TEXT (text), "");
+      return FALSE;
+    }
+}
+
 static void
 guide_editor_constructed (GObject *object)
 {
@@ -192,12 +244,16 @@ guide_editor_constructed (GObject *object)
   guide_strength_combo (editor->strength);
 
   g_signal_connect (editor->min_width, "input", G_CALLBACK (min_input), NULL);
+  g_signal_connect (editor->min_width, "output", G_CALLBACK (min_output), NULL);
 
   g_signal_connect (editor->min_height, "input", G_CALLBACK (min_input), NULL);
+  g_signal_connect (editor->min_height, "output", G_CALLBACK (min_output), NULL);
 
   g_signal_connect (editor->max_width, "input", G_CALLBACK (max_input), NULL);
+  g_signal_connect (editor->max_width, "output", G_CALLBACK (max_output), NULL);
 
   g_signal_connect (editor->max_height, "input", G_CALLBACK (max_input), NULL);
+  g_signal_connect (editor->max_height, "output", G_CALLBACK (max_output), NULL);
 
   if (editor->guide)
     {

demos/gtk-demo/application.c

@@ -419,7 +419,7 @@ demo_application_window_load_state (DemoApplicationWindow *win)
 static void
 demo_application_window_init (DemoApplicationWindow *window)
 {
-  GtkWidget *menu;
+  GtkWidget *popover;
 
   window->width = -1;
   window->height = -1;
@@ -428,8 +428,8 @@ demo_application_window_init (DemoApplicationWindow *window)
 
   gtk_widget_init_template (GTK_WIDGET (window));
 
-  menu = gtk_menu_new_from_model (window->toolmenu);
-  gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (window->menutool), menu);
+  popover = gtk_popover_menu_new_from_model (window->menutool, window->toolmenu);
+  gtk_menu_tool_button_set_popover (GTK_MENU_TOOL_BUTTON (window->menutool), popover);
 
   g_action_map_add_action_entries (G_ACTION_MAP (window),
                                    win_entries, G_N_ELEMENTS (win_entries),

demos/gtk-demo/application.ui

@@ -43,25 +43,17 @@
           <object class="GtkInfoBar" id="infobar">
             <property name="visible">0</property>
             <property name="hexpand">1</property>
-            <child internal-child="content_area">
-              <object class="GtkBox" id="content_area">
-                <child>
-                  <object class="GtkLabel" id="message">
-                    <property name="hexpand">1</property>
-                  </object>
-                </child>
+            <child>
+              <object class="GtkLabel" id="message">
+                <property name="hexpand">1</property>
               </object>
             </child>
-            <child internal-child="action_area">
-              <object class="GtkBox">
-                <child>
-                  <object class="GtkButton">
-                    <property name="valign">center</property>
-                    <property name="label" translatable="yes">_OK</property>
-                    <property name="use-underline">1</property>
-                    <signal name="clicked" handler="clicked_cb"/>
-                  </object>
-                </child>
+            <child type="action">
+              <object class="GtkButton">
+                <property name="valign">center</property>
+                <property name="label" translatable="yes">_OK</property>
+                <property name="use-underline">1</property>
+                <signal name="clicked" handler="clicked_cb"/>
               </object>
             </child>
             <layout>

demos/gtk-demo/assistant.c

@@ -94,6 +94,7 @@ create_page1 (GtkWidget *assistant)
   GtkWidget *box, *label, *entry;
 
   box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
+  g_object_set (box, "margin", 12, NULL);
 
   label = gtk_label_new ("You must fill out this entry to continue:");
   gtk_container_add (GTK_CONTAINER (box), label);
@@ -115,10 +116,12 @@ create_page2 (GtkWidget *assistant)
 {
   GtkWidget *box, *checkbutton;
 
-  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
+  g_object_set (box, "margin", 12, NULL);
 
   checkbutton = gtk_check_button_new_with_label ("This is optional data, you may continue "
                                                  "even if you do not check this");
+  gtk_widget_set_valign (checkbutton, GTK_ALIGN_CENTER);
   gtk_container_add (GTK_CONTAINER (box), checkbutton);
 
   gtk_assistant_append_page (GTK_ASSISTANT (assistant), box);

demos/gtk-demo/award.c

@@ -1,247 +0,0 @@
-/*
- * Copyright © 2018 Benjamin Otte
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- *
- * Authors: Benjamin Otte <otte@gnome.org>
- */
-
-#include "award.h"
-
-struct _GtkAward
-{
-  GObject parent;
-
-  char *explanation;
-  char *name;
-  char *title;
-  GDateTime *granted; /* or NULL if not granted */
-};
-
-enum {
-  PROP_0,
-  PROP_EXPLANATION,
-  PROP_NAME,
-  PROP_TITLE,
-  PROP_GRANTED,
-
-  N_PROPS,
-};
-
-static GParamSpec *properties[N_PROPS] = { NULL, };
-
-G_DEFINE_TYPE (GtkAward, gtk_award, G_TYPE_OBJECT)
-
-static void
-gtk_award_set_property (GObject      *object,
-                        guint         prop_id,
-                        const GValue *value,
-                        GParamSpec   *pspec)
-
-{
-  GtkAward *self = GTK_AWARD (object);
-
-  switch (prop_id)
-    {
-    case PROP_EXPLANATION:
-      self->explanation = g_value_dup_string (value);
-      break;
-
-    case PROP_NAME:
-      self->name = g_value_dup_string (value);
-      break;
-
-    case PROP_TITLE:
-      self->title = g_value_dup_string (value);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-gtk_award_get_property (GObject    *object,
-                        guint       prop_id,
-                        GValue     *value,
-                        GParamSpec *pspec)
-{
-  GtkAward *self = GTK_AWARD (object);
-
-  switch (prop_id)
-    {
-    case PROP_EXPLANATION:
-      g_value_set_string (value, self->explanation);
-      break;
-
-    case PROP_NAME:
-      g_value_set_string (value, self->name);
-      break;
-
-    case PROP_TITLE:
-      g_value_set_string (value, self->title);
-      break;
-
-    case PROP_GRANTED:
-      g_value_set_boxed (value, self->granted);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-gtk_award_dispose (GObject *object)
-{
-  GtkAward *self = GTK_AWARD (object);
-
-  g_clear_pointer (&self->name, g_free);
-  g_clear_pointer (&self->title, g_free);
-  g_clear_pointer (&self->granted, g_date_time_unref);
-
-  G_OBJECT_CLASS (gtk_award_parent_class)->dispose (object);
-}
-
-static void
-gtk_award_class_init (GtkAwardClass *class)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (class);
-
-  gobject_class->set_property = gtk_award_set_property;
-  gobject_class->get_property = gtk_award_get_property;
-  gobject_class->dispose = gtk_award_dispose;
-
-  properties[PROP_EXPLANATION] =
-    g_param_spec_string ("explanation",
-                         "Explanation",
-                         "How to get the title",
-                         NULL,
-                         G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
-
-  properties[PROP_NAME] =
-    g_param_spec_string ("name",
-                         "Name",
-                         "internal name of the award",
-                         NULL,
-                         G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
-
-  properties[PROP_TITLE] =
-    g_param_spec_string ("title",
-                         "Title",
-                         "user-visible title",
-                         NULL,
-                         G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
-
-  properties[PROP_GRANTED] =
-    g_param_spec_boxed ("granted",
-                        "Granted",
-                        "Timestamp the award was granted or NULL if not granted yet",
-                        G_TYPE_DATE_TIME,
-                        G_PARAM_READABLE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
-
-  g_object_class_install_properties (gobject_class, N_PROPS, properties);
-}
-
-static void
-gtk_award_init (GtkAward *self)
-{
-}
-
-GListModel *
-gtk_award_get_list (void)
-{
-  static GListModel *list = NULL;
-
-  if (list == NULL)
-    {
-      GtkBuilder *builder;
-
-      g_type_ensure (GTK_TYPE_AWARD);
-      builder = gtk_builder_new_from_resource ("/awards.ui");
-      list = G_LIST_MODEL (gtk_builder_get_object (builder, "list"));
-      g_object_ref (list);
-      g_object_unref (builder);
-    }
-
-  return g_object_ref (list);
-}
-
-const char *
-gtk_award_get_name (GtkAward *award)
-{
-  return award->name;
-}
-
-const char *
-gtk_award_get_title (GtkAward *award)
-{
-  return award->title;
-}
-
-GDateTime *
-gtk_award_get_granted (GtkAward *award)
-{
-  return award->granted;
-}
-
-GtkAward *
-award_find (const char *name)
-{
-  GListModel *list;
-  GtkAward *self;
-  guint i;
-
-  list = gtk_award_get_list ();
-  g_object_unref (list);
-
-  for (i = 0; i < g_list_model_get_n_items (list); i++)
-    {
-      self = g_list_model_get_item (list, i);
-      g_object_unref (self);
-
-      if (g_ascii_strcasecmp (name, self->name) == 0)
-        return self;
-    }
-
-  return NULL;
-}
-
-void
-award (const char *name)
-{
-  GtkAward *self;
-  GNotification *notification;
-
-  self = award_find (name);
-  if (self == NULL)
-    {
-      g_warning ("Did not find award \"%s\"", name);
-      return;
-    }
-
-  if (self->granted)
-    return;
-
-  self->granted = g_date_time_new_now_utc ();
-  g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_GRANTED]);
-
-  notification = g_notification_new ("You won an award!");
-  g_notification_set_body (notification, self->title);
-  g_application_send_notification (g_application_get_default (), NULL, notification);
-  g_object_unref (notification);
-}
-

demos/gtk-demo/award.h

@@ -1,18 +0,0 @@
-#ifndef __AWARD_H__
-#define __AWARD_H__
-
-#include <gtk/gtk.h>
-
-#define GTK_TYPE_AWARD (gtk_award_get_type ())
-
-G_DECLARE_FINAL_TYPE (GtkAward, gtk_award, GTK, AWARD, GObject)
-
-GListModel *    gtk_award_get_list                      (void);
-
-const char *    gtk_award_get_name                      (GtkAward               *award);
-const char *    gtk_award_get_title                     (GtkAward               *award);
-GDateTime *     gtk_award_get_granted                   (GtkAward               *award);
-
-void            award                                   (const char             *name);
-
-#endif /* __AWARD_H__ */

demos/gtk-demo/awardlistitem.ui

@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface domain="gtk40">
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="label" bind-source="GtkListItem" bind-property="position"></property>
-        <property name="margin">6</property>
-      </object>
-    </property>
-  </template>
-</interface>

demos/gtk-demo/awards.ui

@@ -1,89 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GListStore" id="list">
-    <property name="item-type">GtkAward</property>
-    <child>
-      <object class="GtkAward">
-        <property name="name">demo-inspector</property>
-        <!-- Transformers -->
-        <property name="title" translatable="yes">You got a high-rise double-pump carburetor.</property>
-        <property name="explanation" translatable="yes">Launch the inspector</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkAward">
-        <property name="name">demo-start</property>
-        <!-- The Matrix -->
-        <property name="title" translatable="yes">After this, there is no turning back.</property>
-        <property name="explanation" translatable="yes">Start gtk-demo</property>
-      </object>
-    </child>
-
-    <child>
-      <object class="GtkAward">
-        <property name="name">listbox-reshare</property>
-        <!-- Mean Girls -->
-        <property name="title" translatable="yes">Trying to make fetch happen</property>
-        <property name="explanation" translatable="yes">Reshare a tweet</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkAward">
-        <property name="name">listbox-100th-row</property>
-        <!-- Aladdin -->
-        <property name="title" translatable="yes">The ever impressive, long contained, often imitated, but never duplicated Genie of the lamp.</property>
-        <property name="explanation" translatable="yes">Select a 100th row in a list</property>
-      </object>
-    </child>
-
-    <child>
-      <object class="GtkAward">
-        <property name="name">password-best</property>
-        <!-- Spaceballs -->
-        <property name="title" translatable="yes">I've got the same combination on my luggage!</property>
-        <property name="explanation" translatable="yes">Use "12345" as the password</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkAward">
-        <property name="name">password-correct</property>
-        <!-- Stanley Parable -->
-        <property name="title" translatable="yes">Night Shark 1-1-5</property>
-        <property name="explanation" translatable="yes">Correctly enter a password</property>
-      </object>
-    </child>
-
-    <child>
-      <object class="GtkAward">
-        <property name="name">puzzle-give-up</property>
-        <!-- Pretty Woman -->
-        <property name="title" translatable="yes">Big Mistake. Big. Huge!</property>
-        <property name="explanation" translatable="yes">Close the puzzle without finishing it</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkAward">
-        <property name="name">puzzle-solve</property>
-        <!-- The Incredibles -->
-        <property name="title" translatable="yes">That was totally wicked!</property>
-        <property name="explanation" translatable="yes">Solve a puzzle</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkAward">
-        <property name="name">puzzle-solve-animated</property>
-        <!-- The Phantom Menace -->
-        <property name="title" translatable="yes">A surprise to be sure but a welcome one.</property>
-        <property name="explanation" translatable="yes">Solve an animated puzzle</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkAward">
-        <property name="name">puzzle-solve-large</property>
-        <!-- Portal -->
-        <property name="title" translatable="yes">Science isn't about WHY. It's about WHY NOT?!</property>
-        <property name="explanation" translatable="yes">Solve a puzzle with at least 20 pieces</property>
-      </object>
-    </child>
-  </object>
-</interface>

demos/gtk-demo/awardview.c

@@ -1,49 +0,0 @@
-/* Awards
- *
- * This demo demonstrates how to use lists to show the awards you have collected
- * while exploring this demo.
- *
- */
-
-#include <gtk/gtk.h>
-
-/* Include the header for accessing the awards */
-#include "award.h"
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_awardview (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *sw, *listview;
-      GListModel *list;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Awards");
-      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (window), sw);
-
-      listview = gtk_list_view_new_with_factory (
-          gtk_builder_list_item_factory_new_from_resource (NULL, "/awardview/awardlistitem.ui"));
-      list = gtk_award_get_list ();
-      gtk_list_view_set_model (GTK_LIST_VIEW (listview), list);
-      g_object_unref (list);
-      gtk_list_view_set_show_separators (GTK_LIST_VIEW (listview), TRUE);
-      gtk_container_add (GTK_CONTAINER (sw), listview);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/builder.c

@@ -38,7 +38,22 @@ help_activate (GSimpleAction *action,
   g_print ("Help not available\n");
 }
 
+static void
+not_implemented (GSimpleAction *action,
+                 GVariant      *parameter,
+                 gpointer       user_data)
+{
+  g_print ("Action “%s” not implemented\n", g_action_get_name (G_ACTION (action)));
+}
+
 static GActionEntry win_entries[] = {
+  { "new", not_implemented, NULL, NULL, NULL },
+  { "open", not_implemented, NULL, NULL, NULL },
+  { "save", not_implemented, NULL, NULL, NULL },
+  { "save-as", not_implemented, NULL, NULL, NULL },
+  { "copy", not_implemented, NULL, NULL, NULL },
+  { "cut", not_implemented, NULL, NULL, NULL },
+  { "paste", not_implemented, NULL, NULL, NULL },
   { "quit", quit_activate, NULL, NULL, NULL },
   { "about", about_activate, NULL, NULL, NULL },
   { "help", help_activate, NULL, NULL, NULL }
@@ -50,8 +65,6 @@ do_builder (GtkWidget *do_widget)
   static GtkWidget *window = NULL;
   GtkWidget *toolbar;
   GActionGroup *actions;
-  GtkAccelGroup *accel_group;
-  GtkWidget *item;
 
   if (!window)
     {
@@ -72,44 +85,6 @@ do_builder (GtkWidget *do_widget)
                                        win_entries, G_N_ELEMENTS (win_entries),
                                        window);
       gtk_widget_insert_action_group (window, "win", actions);
-      accel_group = gtk_accel_group_new ();
-      gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "new_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_n, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "open_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "save_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_s, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "quit_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_q, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "copy_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_c, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "cut_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_x, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "paste_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_v, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "help_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_F1, 0, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "about_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_F7, 0, GTK_ACCEL_VISIBLE);
 
       g_object_set_data_full (G_OBJECT(window), "builder", builder, g_object_unref);
     }

demos/gtk-demo/changedisplay.c

@@ -1,551 +0,0 @@
-/* Change Display
- *
- * Demonstrates migrating a window between different displays.
- * A display is a mouse and keyboard with some number of
- * associated monitors. The neat thing about having multiple
- * displays is that they can be on a completely separate
- * computers, as long as there is a network connection to the
- * computer where the application is running.
- *
- * Only some of the windowing systems where GTK runs have the
- * concept of multiple displays. (The X Window System is the
- * main example.) Other windowing systems can only handle one
- * keyboard and mouse, and combine all monitors into
- * a single display.
- *
- * This is a moderately complex example, and demonstrates:
- *
- *  - Tracking the currently open displays
- *
- *  - Changing the display for a window
- *
- *  - Letting the user choose a window by clicking on it
- *
- *  - Using GtkListStore and GtkTreeView
- *
- *  - Using GtkDialog
- */
-#include <string.h>
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-/* The ChangeDisplayInfo structure corresponds to a toplevel window and
- * holds pointers to widgets inside the toplevel window along with other
- * information about the contents of the window.
- * This is a common organizational structure in real applications.
- */
-typedef struct _ChangeDisplayInfo ChangeDisplayInfo;
-
-struct _ChangeDisplayInfo
-{
-  GtkWidget *window;
-  GtkSizeGroup *size_group;
-
-  GtkTreeModel *display_model;
-
-  GdkDisplay *current_display;
-};
-
-/* These enumerations provide symbolic names for the columns
- * in the two GtkListStore models.
- */
-enum
-{
-  DISPLAY_COLUMN_NAME,
-  DISPLAY_COLUMN_DISPLAY,
-  DISPLAY_NUM_COLUMNS
-};
-
-enum
-{
-  SCREEN_COLUMN_NUMBER,
-  SCREEN_COLUMN_SCREEN,
-  SCREEN_NUM_COLUMNS
-};
-
-/* Finds the toplevel window under the mouse pointer, if any.
- */
-static GtkWidget *
-find_toplevel_at_pointer (GdkDisplay *display)
-{
-  GdkSurface *pointer_window;
-  GtkWidget *widget = NULL;
-
-  pointer_window = gdk_device_get_surface_at_position (gtk_get_current_event_device (), NULL, NULL);
-
-  if (pointer_window)
-    widget = GTK_WIDGET (gtk_native_get_for_surface (pointer_window));
-
-  return widget;
-}
-
-static void
-released_cb (GtkGestureClick *gesture,
-             guint            n_press,
-             gdouble          x,
-             gdouble          y,
-             gboolean        *clicked)
-{
-  *clicked = TRUE;
-}
-
-/* Asks the user to click on a window, then waits for them click
- * the mouse. When the mouse is released, returns the toplevel
- * window under the pointer, or NULL, if there is none.
- */
-static GtkWidget *
-query_for_toplevel (GdkDisplay *display,
-                    const char *prompt)
-{
-  GtkWidget *popup, *label, *frame;
-  GdkCursor *cursor;
-  GtkWidget *toplevel = NULL;
-  GdkDevice *device;
-
-  popup = gtk_window_new (GTK_WINDOW_POPUP);
-  gtk_window_set_display (GTK_WINDOW (popup), display);
-  gtk_window_set_modal (GTK_WINDOW (popup), TRUE);
-
-  frame = gtk_frame_new (NULL);
-  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
-  gtk_container_add (GTK_CONTAINER (popup), frame);
-
-  label = gtk_label_new (prompt);
-  g_object_set (label, "margin", 10, NULL);
-  gtk_container_add (GTK_CONTAINER (frame), label);
-
-  gtk_widget_show (popup);
-  cursor = gdk_cursor_new_from_name ("crosshair", NULL);
-  device = gtk_get_current_event_device ();
-
-  if (gdk_seat_grab (gdk_device_get_seat (device),
-                     gtk_native_get_surface (GTK_NATIVE (popup)),
-                     GDK_SEAT_CAPABILITY_ALL_POINTING,
-                     FALSE, cursor, NULL, NULL, NULL) == GDK_GRAB_SUCCESS)
-    {
-      GtkGesture *gesture = gtk_gesture_click_new ();
-      gboolean clicked = FALSE;
-
-      g_signal_connect (gesture, "released",
-                        G_CALLBACK (released_cb), &clicked);
-      gtk_widget_add_controller (popup, GTK_EVENT_CONTROLLER (gesture));
-
-      /* Process events until clicked is set by our button release event handler.
-       * We pass in may_block=TRUE since we want to wait if there
-       * are no events currently.
-       */
-      while (!clicked)
-        g_main_context_iteration (NULL, TRUE);
-
-      gdk_seat_ungrab (gdk_device_get_seat (device));
-
-      toplevel = find_toplevel_at_pointer (display);
-      if (toplevel == popup)
-        toplevel = NULL;
-    }
-
-  g_object_unref (cursor);
-  gtk_widget_destroy (popup);
-
-  return toplevel;
-}
-
-/* Prompts the user for a toplevel window to move, and then moves
- * that window to the currently selected display
- */
-static void
-query_change_display (ChangeDisplayInfo *info)
-{
-  GdkDisplay *display = gtk_widget_get_display (info->window);
-  GtkWidget *toplevel;
-
-  toplevel = query_for_toplevel (display,
-                                 "Please select the toplevel\n"
-                                 "to move to the new display");
-
-  if (toplevel)
-    gtk_window_set_display (GTK_WINDOW (toplevel), info->current_display);
-  else
-    gdk_display_beep (display);
-}
-
-/* Called when the user clicks on a button in our dialog or
- * closes the dialog through the window manager. Unless the
- * "Change" button was clicked, we destroy the dialog.
- */
-static void
-response_cb (GtkDialog         *dialog,
-             gint               response_id,
-             ChangeDisplayInfo *info)
-{
-  if (response_id == GTK_RESPONSE_OK)
-    query_change_display (info);
-  else
-    gtk_widget_destroy (GTK_WIDGET (dialog));
-}
-
-/* Called when the user clicks on "Open..." in the display
- * frame. Prompts for a new display, and then opens a connection
- * to that display.
- */
-static void
-open_display_cb (GtkWidget         *button,
-                 ChangeDisplayInfo *info)
-{
-  GtkWidget *content_area;
-  GtkWidget *dialog;
-  GtkWidget *display_entry;
-  GtkWidget *dialog_label;
-  gchar *new_screen_name = NULL;
-  GdkDisplay *result = NULL;
-
-  dialog = gtk_dialog_new_with_buttons ("Open Display",
-                                        GTK_WINDOW (info->window),
-                                        GTK_DIALOG_MODAL,
-                                        _("_Cancel"), GTK_RESPONSE_CANCEL,
-                                        _("_OK"), GTK_RESPONSE_OK,
-                                        NULL);
-
-  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
-  display_entry = gtk_entry_new ();
-  gtk_entry_set_activates_default (GTK_ENTRY (display_entry), TRUE);
-  dialog_label =
-    gtk_label_new ("Please enter the name of\nthe new display\n");
-
-  content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
-
-  gtk_container_add (GTK_CONTAINER (content_area), dialog_label);
-  gtk_container_add (GTK_CONTAINER (content_area), display_entry);
-
-  gtk_widget_grab_focus (display_entry);
-
-  while (!result)
-    {
-      gint response_id = gtk_dialog_run (GTK_DIALOG (dialog));
-      if (response_id != GTK_RESPONSE_OK)
-        break;
-
-      new_screen_name = gtk_editable_get_chars (GTK_EDITABLE (display_entry),
-                                                0, -1);
-
-      if (strcmp (new_screen_name, "") != 0)
-        {
-          result = gdk_display_open (new_screen_name);
-          if (!result)
-            {
-              gchar *error_msg =
-                g_strdup_printf  ("Can't open display:\n\t%s\nplease try another one\n",
-                                  new_screen_name);
-              gtk_label_set_text (GTK_LABEL (dialog_label), error_msg);
-              g_free (error_msg);
-            }
-
-          g_free (new_screen_name);
-        }
-    }
-
-  gtk_widget_destroy (dialog);
-}
-
-/* Called when the user clicks on the "Close" button in the
- * "Display" frame. Closes the selected display.
- */
-static void
-close_display_cb (GtkWidget         *button,
-                  ChangeDisplayInfo *info)
-{
-  if (info->current_display)
-    gdk_display_close (info->current_display);
-}
-
-/* Called when the selected row in the display list changes.
- * Updates info->current_display, then refills the list of
- * screens.
- */
-static void
-display_changed_cb (GtkTreeSelection  *selection,
-                    ChangeDisplayInfo *info)
-{
-  GtkTreeModel *model;
-  GtkTreeIter iter;
-
-  if (info->current_display)
-    g_object_unref (info->current_display);
-  if (gtk_tree_selection_get_selected (selection, &model, &iter))
-    gtk_tree_model_get (model, &iter,
-                        DISPLAY_COLUMN_DISPLAY, &info->current_display,
-                        -1);
-  else
-    info->current_display = NULL;
-}
-
-/* This function is used both for creating the "Display" and
- * "Screen" frames, since they have a similar structure. The
- * caller hooks up the right context for the value returned
- * in tree_view, and packs any relevant buttons into button_vbox.
- */
-static void
-create_frame (ChangeDisplayInfo *info,
-              const char        *title,
-              GtkWidget        **frame,
-              GtkWidget        **tree_view,
-              GtkWidget        **button_vbox)
-{
-  GtkTreeSelection *selection;
-  GtkWidget *scrollwin;
-  GtkWidget *hbox;
-
-  *frame = gtk_frame_new (title);
-
-  hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
-  g_object_set (hbox, "margin", 8, NULL);
-  gtk_container_add (GTK_CONTAINER (*frame), hbox);
-
-  scrollwin = gtk_scrolled_window_new (NULL, NULL);
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
-                                  GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
-  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollwin),
-                                       GTK_SHADOW_IN);
-  gtk_container_add (GTK_CONTAINER (hbox), scrollwin);
-
-  *tree_view = gtk_tree_view_new ();
-  gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (*tree_view), FALSE);
-  gtk_container_add (GTK_CONTAINER (scrollwin), *tree_view);
-
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (*tree_view));
-  gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
-
-  *button_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
-  gtk_container_add (GTK_CONTAINER (hbox), *button_vbox);
-
-  if (!info->size_group)
-    info->size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
-
-  gtk_size_group_add_widget (GTK_SIZE_GROUP (info->size_group), *button_vbox);
-}
-
-/* If we have a stack of buttons, it often looks better if their contents
- * are left-aligned, rather than centered. This function creates a button
- * and left-aligns it contents.
- */
-GtkWidget *
-left_align_button_new (const char *label)
-{
-  GtkWidget *button = gtk_button_new_with_mnemonic (label);
-  GtkWidget *child = gtk_bin_get_child (GTK_BIN (button));
-
-  gtk_widget_set_halign (child, GTK_ALIGN_START);
-  gtk_widget_set_valign (child, GTK_ALIGN_CENTER);
-
-  return button;
-}
-
-/* Creates the "Display" frame in the main window.
- */
-GtkWidget *
-create_display_frame (ChangeDisplayInfo *info)
-{
-  GtkWidget *frame;
-  GtkWidget *tree_view;
-  GtkWidget *button_vbox;
-  GtkTreeViewColumn *column;
-  GtkTreeSelection *selection;
-  GtkWidget *button;
-
-  create_frame (info, "Display", &frame, &tree_view, &button_vbox);
-
-  button = left_align_button_new ("_Open...");
-  g_signal_connect (button, "clicked",  G_CALLBACK (open_display_cb), info);
-  gtk_container_add (GTK_CONTAINER (button_vbox), button);
-
-  button = left_align_button_new ("_Close");
-  g_signal_connect (button, "clicked",  G_CALLBACK (close_display_cb), info);
-  gtk_container_add (GTK_CONTAINER (button_vbox), button);
-
-  info->display_model = (GtkTreeModel *)gtk_list_store_new (DISPLAY_NUM_COLUMNS,
-                                                            G_TYPE_STRING,
-                                                            GDK_TYPE_DISPLAY);
-
-  gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), info->display_model);
-
-  column = gtk_tree_view_column_new_with_attributes ("Name",
-                                                     gtk_cell_renderer_text_new (),
-                                                     "text", DISPLAY_COLUMN_NAME,
-                                                     NULL);
-  gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
-
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
-  g_signal_connect (selection, "changed",
-                    G_CALLBACK (display_changed_cb), info);
-
-  return frame;
-}
-
-/* Called when one of the currently open displays is closed.
- * Remove it from our list of displays.
- */
-static void
-display_closed_cb (GdkDisplay        *display,
-                   gboolean           is_error,
-                   ChangeDisplayInfo *info)
-{
-  GtkTreeIter iter;
-  gboolean valid;
-
-  for (valid = gtk_tree_model_get_iter_first (info->display_model, &iter);
-       valid;
-       valid = gtk_tree_model_iter_next (info->display_model, &iter))
-    {
-      GdkDisplay *tmp_display;
-
-      gtk_tree_model_get (info->display_model, &iter,
-                          DISPLAY_COLUMN_DISPLAY, &tmp_display,
-                          -1);
-      if (tmp_display == display)
-        {
-          gtk_list_store_remove (GTK_LIST_STORE (info->display_model), &iter);
-          break;
-        }
-    }
-}
-
-/* Adds a new display to our list of displays, and connects
- * to the "closed" signal so that we can remove it from the
- * list of displays again.
- */
-static void
-add_display (ChangeDisplayInfo *info,
-             GdkDisplay        *display)
-{
-  const gchar *name = gdk_display_get_name (display);
-  GtkTreeIter iter;
-
-  gtk_list_store_append (GTK_LIST_STORE (info->display_model), &iter);
-  gtk_list_store_set (GTK_LIST_STORE (info->display_model), &iter,
-                      DISPLAY_COLUMN_NAME, name,
-                      DISPLAY_COLUMN_DISPLAY, display,
-                      -1);
-
-  g_signal_connect (display, "closed",
-                    G_CALLBACK (display_closed_cb), info);
-}
-
-/* Called when a new display is opened
- */
-static void
-display_opened_cb (GdkDisplayManager *manager,
-                   GdkDisplay        *display,
-                   ChangeDisplayInfo *info)
-{
-  add_display (info, display);
-}
-
-/* Adds all currently open displays to our list of displays,
- * and set up a signal connection so that we'll be notified
- * when displays are opened in the future as well.
- */
-static void
-initialize_displays (ChangeDisplayInfo *info)
-{
-  GdkDisplayManager *manager = gdk_display_manager_get ();
-  GSList *displays = gdk_display_manager_list_displays (manager);
-  GSList *tmp_list;
-
-  for (tmp_list = displays; tmp_list; tmp_list = tmp_list->next)
-    add_display (info, tmp_list->data);
-
-  g_slist_free (tmp_list);
-
-  g_signal_connect (manager, "display-opened",
-                    G_CALLBACK (display_opened_cb), info);
-}
-
-/* Cleans up when the toplevel is destroyed; we remove the
- * connections we use to track currently open displays, then
- * free the ChangeDisplayInfo structure.
- */
-static void
-destroy_info (ChangeDisplayInfo *info)
-{
-  GdkDisplayManager *manager = gdk_display_manager_get ();
-  GSList *displays = gdk_display_manager_list_displays (manager);
-  GSList *tmp_list;
-
-  g_signal_handlers_disconnect_by_func (manager,
-                                        display_opened_cb,
-                                        info);
-
-  for (tmp_list = displays; tmp_list; tmp_list = tmp_list->next)
-    g_signal_handlers_disconnect_by_func (tmp_list->data,
-                                          display_closed_cb,
-                                          info);
-
-  g_slist_free (tmp_list);
-
-  g_object_unref (info->size_group);
-  g_object_unref (info->display_model);
-
-  if (info->current_display)
-    g_object_unref (info->current_display);
-
-  g_free (info);
-}
-
-static void
-destroy_cb (GObject            *object,
-            ChangeDisplayInfo **info)
-{
-  destroy_info (*info);
-  *info = NULL;
-}
-
-/* Main entry point. If the dialog for this demo doesn't yet exist, creates
- * it. Otherwise, destroys it.
- */
-GtkWidget *
-do_changedisplay (GtkWidget *do_widget)
-{
-  static ChangeDisplayInfo *info = NULL;
-
-  if (!info)
-    {
-      GtkWidget *content_area;
-      GtkWidget *vbox;
-      GtkWidget *frame;
-
-      info = g_new0 (ChangeDisplayInfo, 1);
-
-      info->window = gtk_dialog_new_with_buttons ("Change Display",
-                                                  GTK_WINDOW (do_widget),
-                                                  0,
-                                                  "Close", GTK_RESPONSE_CLOSE,
-                                                  "Change", GTK_RESPONSE_OK,
-                                                  NULL);
-
-      gtk_window_set_default_size (GTK_WINDOW (info->window), 300, 400);
-
-      g_signal_connect (info->window, "response",
-                        G_CALLBACK (response_cb), info);
-      g_signal_connect (info->window, "destroy",
-                        G_CALLBACK (destroy_cb), &info);
-
-      content_area = gtk_dialog_get_content_area (GTK_DIALOG (info->window));
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
-      g_object_set (vbox, "margin", 8, NULL);
-      gtk_container_add (GTK_CONTAINER (content_area), vbox);
-
-      frame = create_display_frame (info);
-      gtk_container_add (GTK_CONTAINER (vbox), frame);
-
-      initialize_displays (info);
-
-      gtk_widget_show (info->window);
-      return info->window;
-    }
-  else
-    {
-      gtk_widget_destroy (info->window);
-      return NULL;
-    }
-}

demos/gtk-demo/clipboard.c

@@ -119,59 +119,85 @@ get_image_paintable (GtkImage *image)
 }
 
 static void
-drag_begin (GtkWidget      *widget,
-            GdkDrag        *drag,
-            gpointer        data)
+drag_begin (GtkDragSource *source,
+            GdkDrag       *drag,
+            GtkWidget     *widget)
 {
   GdkPaintable *paintable;
 
   paintable = get_image_paintable (GTK_IMAGE (widget));
   if (paintable)
     {
-      gtk_drag_set_icon_paintable (drag, paintable, -2, -2);
+      gtk_drag_source_set_icon (source, paintable, -2, -2);
       g_object_unref (paintable);
     }
 }
 
-void
-drag_data_get (GtkWidget        *widget,
-               GdkDrag          *drag,
-               GtkSelectionData *selection_data,
-               guint             info,
-               gpointer          data)
+static void
+get_texture (GValue   *value,
+             gpointer  data)
 {
-  GdkPaintable *paintable;
+  GdkPaintable *paintable = get_image_paintable (GTK_IMAGE (data));
 
-  paintable = get_image_paintable (GTK_IMAGE (widget));
   if (GDK_IS_TEXTURE (paintable))
-    gtk_selection_data_set_texture (selection_data, GDK_TEXTURE (paintable));
+    g_value_set_object (value, paintable);
+}
+
+static GdkContentProvider *
+prepare_drag (GtkDragSource *source,
+              double         x,
+              double         y,
+              GtkWidget     *image)
+{
+  return gdk_content_provider_new_with_callback (GDK_TYPE_TEXTURE, get_texture, image);
 }
 
 static void
-drag_data_received (GtkWidget        *widget,
-                    GdkDrop          *drop,
-                    GtkSelectionData *selection_data,
-                    gpointer          data)
+got_texture (GObject *source,
+             GAsyncResult *result,
+             gpointer data)
 {
-  if (gtk_selection_data_get_length (selection_data) > 0)
-    {
-      GdkTexture *texture;
+  GdkDrop *drop = GDK_DROP (source);
+  GtkWidget *image = data;
+  const GValue *value;
+  GError *error = NULL;
 
-      texture = gtk_selection_data_get_texture (selection_data);
-      gtk_image_set_from_paintable (GTK_IMAGE (data), GDK_PAINTABLE (texture));
-      g_object_unref (texture);
+  value = gdk_drop_read_value_finish (drop, result, &error);
+  if (value)
+    {
+      GdkTexture *texture = g_value_get_object (value);
+      gtk_image_set_from_paintable (GTK_IMAGE (image), GDK_PAINTABLE (texture));
+    }
+  else
+    {
+      g_print ("Failed to get data: %s\n", error->message);
+      g_error_free (error);
     }
 }
 
-static void
-copy_image (GtkMenuItem *item,
-            gpointer     data)
+static gboolean
+drag_drop (GtkDropTarget *dest,
+           GdkDrop       *drop,
+           int            x,
+           int            y,
+           GtkWidget     *widget)
 {
-  GdkClipboard *clipboard;
-  GdkPaintable *paintable;
+  if (gdk_drop_has_value (drop, GDK_TYPE_TEXTURE))
+    {
+      gdk_drop_read_value_async (drop, GDK_TYPE_TEXTURE, G_PRIORITY_DEFAULT, NULL, got_texture, widget);
+      return TRUE;
+    }
 
-  clipboard = gtk_widget_get_clipboard (GTK_WIDGET (data));
-  paintable = get_image_paintable (GTK_IMAGE (data));
+  return FALSE;
+}
+
+static void
+copy_image (GSimpleAction *action,
+            GVariant      *value,
+            gpointer       data)
+{
+  GdkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (data));
+  GdkPaintable *paintable = get_image_paintable (GTK_IMAGE (data));
 
   if (GDK_IS_TEXTURE (paintable))
     gdk_clipboard_set_texture (clipboard, GDK_TEXTURE (paintable));
@@ -196,16 +222,12 @@ paste_image_received (GObject      *source,
 }
 
 static void
-paste_image (GtkMenuItem *item,
-             gpointer     data)
+paste_image (GSimpleAction *action,
+             GVariant      *value,
+             gpointer       data)
 {
-  GdkClipboard *clipboard;
-
-  clipboard = gtk_widget_get_clipboard (GTK_WIDGET (data));
-  gdk_clipboard_read_texture_async (clipboard,
-                                    NULL,
-                                    paste_image_received,
-                                    data);
+  GdkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (data));
+  gdk_clipboard_read_texture_async (clipboard, NULL, paste_image_received, data);
 }
 
 static void
@@ -215,22 +237,23 @@ pressed_cb (GtkGesture *gesture,
             double      y,
             GtkWidget  *image)
 {
-  GtkWidget *menu;
-  GtkWidget *item;
+  GtkWidget *popover;
+  GMenu *menu;
+  GMenuItem *item;
 
-  menu = gtk_menu_new ();
+  menu = g_menu_new (); 
+  item = g_menu_item_new (_("_Copy"), "clipboard.copy");
+  g_menu_append_item (menu, item);
 
-  item = gtk_menu_item_new_with_mnemonic (_("_Copy"));
-  g_signal_connect (item, "activate", G_CALLBACK (copy_image), image);
-  gtk_widget_show (item);
-  gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+  item = g_menu_item_new (_("_Paste"), "clipboard.paste");
+  g_menu_append_item (menu, item);
 
-  item = gtk_menu_item_new_with_mnemonic (_("_Paste"));
-  g_signal_connect (item, "activate", G_CALLBACK (paste_image), image);
-  gtk_widget_show (item);
-  gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+  popover = gtk_popover_menu_new_from_model (image, G_MENU_MODEL (menu));
 
-  gtk_menu_popup_at_pointer (GTK_MENU (menu), NULL);
+  gtk_popover_set_pointing_to (GTK_POPOVER (popover), &(GdkRectangle) { x, y, 1, 1});
+  gtk_popover_popup (GTK_POPOVER (popover));
+
+  g_object_unref (menu);
 }
 
 GtkWidget *
@@ -243,6 +266,14 @@ do_clipboard (GtkWidget *do_widget)
       GtkWidget *entry, *button;
       GtkWidget *image;
       GtkGesture *gesture;
+      GActionEntry entries[] = {
+        { "copy", copy_image, NULL, NULL, NULL },
+        { "paste", paste_image, NULL, NULL, NULL },
+      };
+      GActionGroup *actions;
+      GtkDragSource *source;
+      GtkDropTarget *dest;
+      GdkContentFormats *formats;
 
       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
       gtk_window_set_display (GTK_WINDOW (window),
@@ -301,22 +332,21 @@ do_clipboard (GtkWidget *do_widget)
 
       /* Create the first image */
       image = gtk_image_new_from_icon_name ("dialog-warning");
+      gtk_image_set_pixel_size (GTK_IMAGE (image), 48);
       gtk_container_add (GTK_CONTAINER (hbox), image);
 
       /* make image a drag source */
-      gtk_drag_source_set (image, GDK_BUTTON1_MASK, NULL, GDK_ACTION_COPY);
-      gtk_drag_source_add_image_targets (image);
-      g_signal_connect (image, "drag-begin",
-                        G_CALLBACK (drag_begin), image);
-      g_signal_connect (image, "drag-data-get",
-                        G_CALLBACK (drag_data_get), image);
+      source = gtk_drag_source_new ();
+      g_signal_connect (source, "prepare", G_CALLBACK (prepare_drag), NULL);
+      g_signal_connect (source, "drag-begin", G_CALLBACK (drag_begin), image);
+      gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (source));
 
       /* accept drops on image */
-      gtk_drag_dest_set (image, GTK_DEST_DEFAULT_ALL,
-                         NULL, GDK_ACTION_COPY);
-      gtk_drag_dest_add_image_targets (image);
-      g_signal_connect (image, "drag-data-received",
-                        G_CALLBACK (drag_data_received), image);
+      formats = gdk_content_formats_new_for_gtype (GDK_TYPE_TEXTURE);
+      dest = gtk_drop_target_new (formats, GDK_ACTION_COPY);
+      gdk_content_formats_unref (formats);
+      g_signal_connect (dest, "drag-drop", G_CALLBACK (drag_drop), image);
+      gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (dest));
 
       /* context menu on image */
       gesture = gtk_gesture_click_new ();
@@ -324,30 +354,43 @@ do_clipboard (GtkWidget *do_widget)
       g_signal_connect (gesture, "pressed", G_CALLBACK (pressed_cb), image);
       gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (gesture));
 
+      actions = G_ACTION_GROUP (g_simple_action_group_new ());
+      g_action_map_add_action_entries (G_ACTION_MAP (actions), entries, G_N_ELEMENTS (entries), image);
+
+      gtk_widget_insert_action_group (image, "clipboard", actions);
+
+      g_object_unref (actions);
+
       /* Create the second image */
       image = gtk_image_new_from_icon_name ("process-stop");
+      gtk_image_set_pixel_size (GTK_IMAGE (image), 48);
       gtk_container_add (GTK_CONTAINER (hbox), image);
 
       /* make image a drag source */
-      gtk_drag_source_set (image, GDK_BUTTON1_MASK, NULL, GDK_ACTION_COPY);
-      gtk_drag_source_add_image_targets (image);
-      g_signal_connect (image, "drag-begin",
-                        G_CALLBACK (drag_begin), image);
-      g_signal_connect (image, "drag-data-get",
-                        G_CALLBACK (drag_data_get), image);
+      source = gtk_drag_source_new ();
+      g_signal_connect (source, "prepare", G_CALLBACK (prepare_drag), NULL);
+      g_signal_connect (source, "drag-begin", G_CALLBACK (drag_begin), image);
+      gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (source));
 
       /* accept drops on image */
-      gtk_drag_dest_set (image, GTK_DEST_DEFAULT_ALL,
-                         NULL, GDK_ACTION_COPY);
-      gtk_drag_dest_add_image_targets (image);
-      g_signal_connect (image, "drag-data-received",
-                        G_CALLBACK (drag_data_received), image);
+      formats = gdk_content_formats_new_for_gtype (GDK_TYPE_TEXTURE);
+      dest = gtk_drop_target_new (formats, GDK_ACTION_COPY);
+      gdk_content_formats_unref (formats);
+      g_signal_connect (dest, "drag-drop", G_CALLBACK (drag_drop), image);
+      gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (dest));
 
       /* context menu on image */
       gesture = gtk_gesture_click_new ();
       gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (gesture), GDK_BUTTON_SECONDARY);
       g_signal_connect (gesture, "pressed", G_CALLBACK (pressed_cb), image);
       gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (gesture));
+
+      actions = G_ACTION_GROUP (g_simple_action_group_new ());
+      g_action_map_add_action_entries (G_ACTION_MAP (actions), entries, G_N_ELEMENTS (entries), image);
+
+      gtk_widget_insert_action_group (image, "clipboard", actions);
+
+      g_object_unref (actions);
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/demo.gresource.xml

@@ -1,11 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
-  <gresource prefix="/">
-    <file>awards.ui</file>
-  </gresource>
   <gresource prefix="/ui">
     <file preprocess="xml-stripblanks">main.ui</file>
-    <file preprocess="xml-stripblanks">main-listitem.ui</file>
     <file preprocess="xml-stripblanks">appmenu.ui</file>
   </gresource>
   <gresource prefix="/application_demo">
@@ -13,9 +9,6 @@
     <file>application.ui</file>
     <file>menus.ui</file>
   </gresource>
-  <gresource prefix="/awardview">
-    <file>awardlistitem.ui</file>
-  </gresource>
   <gresource prefix="/builder">
     <file>demo.ui</file>
   </gresource>
@@ -118,22 +111,6 @@
     <file>gnome-fs-directory.png</file>
     <file>gnome-fs-regular.png</file>
   </gresource>
-  <gresource prefix="/listview_filebrowser">
-    <file>listview_filebrowser.ui</file>
-  </gresource>
-  <gresource prefix="/listview_minesweeper">
-    <file>listview_minesweeper.ui</file>
-    <file>listview_minesweeper_cell.ui</file>
-  </gresource>
-  <gresource prefix="/listview_settings">
-    <file>listview_settings.ui</file>
-  </gresource>
-  <gresource prefix="/listview_weather">
-    <file compressed="true">listview_weather.txt</file>
-  </gresource>
-  <gresource prefix="/listview_colors">
-    <file compressed="true">color.names.txt</file>
-  </gresource>
   <gresource prefix="/shortcuts">
     <file>shortcuts.ui</file>
     <file>shortcuts-builder.ui</file>
@@ -170,10 +147,8 @@
   </gresource>
   <gresource prefix="/sources">
     <file>application_demo.c</file>
-    <file>awardview.c</file>
     <file>assistant.c</file>
     <file>builder.c</file>
-    <file>changedisplay.c</file>
     <file>clipboard.c</file>
     <file>colorsel.c</file>
     <file>combobox.c</file>
@@ -213,16 +188,8 @@
     <file>infobar.c</file>
     <file>links.c</file>
     <file>listbox.c</file>
-    <file>listview_applauncher.c</file>
-    <file>listview_colors.c</file>
-    <file>listview_clocks.c</file>
-    <file>listview_filebrowser.c</file>
-    <file>listview_minesweeper.c</file>
-    <file>listview_settings.c</file>
-    <file>listview_weather.c</file>
     <file>list_store.c</file>
     <file>markup.c</file>
-    <file>menus.c</file>
     <file>modelbutton.c</file>
     <file>overlay.c</file>
     <file>overlay2.c</file>

demos/gtk-demo/demo.ui

@@ -22,6 +22,75 @@
       </row>
     </data>
   </object>
+  <menu id="menubar">
+    <submenu>
+      <attribute name="label" translatable="yes">_File</attribute>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">_New</attribute>
+          <attribute name="action">win.new</attribute>
+          <attribute name="accel">&lt;Primary&gt;n</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">_Open</attribute>
+          <attribute name="action">win.open</attribute>
+          <attribute name="accel">&lt;Primary&gt;o</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">_Save</attribute>
+          <attribute name="action">win.save</attribute>
+          <attribute name="accel">&lt;Primary&gt;s</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">Save _As</attribute>
+          <attribute name="action">win.save-as</attribute>
+          <attribute name="accel">&lt;Primary&gt;q</attribute>
+        </item>
+      </section>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">_Quit</attribute>
+          <attribute name="action">win.quit</attribute>
+          <attribute name="accel">&lt;Primary&gt;&lt;Shift&gt;s</attribute>
+        </item>
+      </section>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">_Edit</attribute>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">_Copy</attribute>
+          <attribute name="action">win.copy</attribute>
+          <attribute name="accel">&lt;Primary&gt;c</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">_Cut</attribute>
+          <attribute name="action">win.cut</attribute>
+          <attribute name="accel">&lt;Primary&gt;x</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">_Paste</attribute>
+          <attribute name="action">win.paste</attribute>
+          <attribute name="accel">&lt;Primary&gt;v</attribute>
+        </item>
+      </section>
+    </submenu>
+    <submenu>
+      <attribute name="label" translatable="yes">_Help</attribute>
+      <section>
+        <item>
+          <attribute name="label" translatable="yes">_Help</attribute>
+          <attribute name="action">win.help</attribute>
+          <attribute name="accel">F1</attribute>
+        </item>
+        <item>
+          <attribute name="label" translatable="yes">_About</attribute>
+          <attribute name="action">win.about</attribute>
+          <attribute name="accel">F7</attribute>
+        </item>
+      </section>
+    </submenu>
+  </menu>
   <object class="GtkAboutDialog" id="aboutdialog1">
     <property name="program-name" translatable="yes">Builder demo</property>
     <property name="logo-icon-name" translatable="yes">gtk3-demo</property>
@@ -37,109 +106,8 @@
       <object class="GtkBox" id="vbox1">
         <property name="orientation">vertical</property>
         <child>
-          <object class="GtkMenuBar" id="menubar1">
-            <child internal-child="accessible">
-              <object class="AtkObject" id="a11y-menubar">
-                <property name="AtkObject::accessible-name">The menubar</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem">
-                <property name="label" translatable="yes">_File</property>
-                <property name="use-underline">1</property>
-                <child type="submenu">
-                  <object class="GtkMenu">
-                    <child>
-                      <object class="GtkMenuItem" id="new_item">
-                        <property name="label" translatable="yes">_New</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="open_item">
-                        <property name="label" translatable="yes">_Open</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="save_item">
-                        <property name="label" translatable="yes">_Save</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="save_as_item">
-                        <property name="label" translatable="yes">Save _As</property>
-                        <property name="use-underline">1</property>
-                        <accelerator key="s" modifiers="primary | shift-mask" signal="activate"/>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkSeparatorMenuItem"/>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="quit_item">
-                        <property name="label" translatable="yes">_Quit</property>
-                        <property name="use-underline">1</property>
-                        <property name="action-name">win.quit</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem">
-                <property name="label" translatable="yes">_Edit</property>
-                <property name="use-underline">1</property>
-                <child type="submenu">
-                  <object class="GtkMenu">
-                    <child>
-                      <object class="GtkMenuItem" id="copy_item">
-                        <property name="label" translatable="yes">_Copy</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="cut_item">
-                        <property name="label" translatable="yes">_Cut</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="paste_item">
-                        <property name="label" translatable="yes">_Paste</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem">
-                <property name="label" translatable="yes">_Help</property>
-                <property name="use-underline">1</property>
-                <child type="submenu">
-                  <object class="GtkMenu">
-                    <child>
-                      <object class="GtkMenuItem" id="help_item">
-                        <property name="label" translatable="yes">_Help</property>
-                        <property name="use-underline">1</property>
-                        <property name="action-name">win.help</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="about_item">
-                        <property name="label" translatable="yes">_About</property>
-                        <property name="use-underline">1</property>
-                        <property name="action-name">win.about</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
+          <object class="GtkPopoverMenuBar" id="menubar1">
+            <property name="menu-model">menubar</property>
           </object>
         </child>
         <child>

demos/gtk-demo/dnd.c

@@ -1,6 +1,8 @@
 /* Drag-and-Drop
  *
  * I can't believe its not glade!
+ *
+ * Try right-clicking in the window.
  */
 
 #include <glib/gi18n.h>
@@ -92,7 +94,7 @@ deserialize_widget (GtkDemoWidget *demo)
 static double pos_x, pos_y;
 
 static void
-new_label_cb (GtkMenuItem *item,
+new_label_cb (GtkWidget *button,
               gpointer     data)
 {
   GtkFixed *fixed = data;
@@ -100,10 +102,12 @@ new_label_cb (GtkMenuItem *item,
 
   widget = gtk_label_new ("Label");
   gtk_fixed_put (fixed, widget, pos_x, pos_y);
+
+  gtk_popover_popdown (GTK_POPOVER (gtk_widget_get_ancestor (button, GTK_TYPE_POPOVER)));
 }
 
 static void
-new_spinner_cb (GtkMenuItem *item,
+new_spinner_cb (GtkWidget *button,
                 gpointer     data)
 {
   GtkFixed *fixed = data;
@@ -113,33 +117,39 @@ new_spinner_cb (GtkMenuItem *item,
   gtk_style_context_add_class (gtk_widget_get_style_context (widget), "demo");
   gtk_spinner_start (GTK_SPINNER (widget));
   gtk_fixed_put (fixed, widget, pos_x, pos_y);
+
+  gtk_popover_popdown (GTK_POPOVER (gtk_widget_get_ancestor (button, GTK_TYPE_POPOVER)));
 }
 
 static void
-copy_cb (GtkWidget *child)
+copy_cb (GtkWidget *button, GtkWidget *child)
 {
   GdkClipboard *clipboard;
   GtkDemoWidget *demo;
 
-  g_print ("Copy %s\n", G_OBJECT_TYPE_NAME (child));
-
   demo = serialize_widget (child);
 
   clipboard = gdk_display_get_clipboard (gdk_display_get_default ());
   gdk_clipboard_set (clipboard, GTK_TYPE_DEMO_WIDGET, demo);
+
+  gtk_popover_popdown (GTK_POPOVER (gtk_widget_get_ancestor (button, GTK_TYPE_POPOVER)));
 }
 
 static void
-delete_cb (GtkWidget *child)
+delete_cb (GtkWidget *button, GtkWidget *child)
 {
   gtk_widget_destroy (child);
+
+  gtk_popover_popdown (GTK_POPOVER (gtk_widget_get_ancestor (button, GTK_TYPE_POPOVER)));
 }
 
 static void
-cut_cb (GtkWidget *child)
+cut_cb (GtkWidget *button, GtkWidget *child)
 {
-  copy_cb (child);
-  delete_cb (child);
+  copy_cb (button, child);
+  delete_cb (button, child);
+
+  gtk_popover_popdown (GTK_POPOVER (gtk_widget_get_ancestor (button, GTK_TYPE_POPOVER)));
 }
 
 static void
@@ -175,7 +185,7 @@ value_read (GObject      *source,
 }
 
 static void
-paste_cb (GtkWidget *fixed)
+paste_cb (GtkWidget *button, GtkWidget *fixed)
 {
   GdkClipboard *clipboard;
 
@@ -187,6 +197,8 @@ paste_cb (GtkWidget *fixed)
     }
   else
     g_print ("Don't know how to handle clipboard contents\n");
+
+  gtk_popover_popdown (GTK_POPOVER (gtk_widget_get_ancestor (button, GTK_TYPE_POPOVER)));
 }
 
 static void
@@ -205,7 +217,7 @@ edit_label_done (GtkWidget *entry, gpointer data)
 }
 
 static void
-edit_cb (GtkWidget *child)
+edit_cb (GtkWidget *button, GtkWidget *child)
 {
   GtkWidget *fixed = gtk_widget_get_parent (child);
   int x, y;
@@ -219,6 +231,7 @@ edit_cb (GtkWidget *child)
       g_object_set_data (G_OBJECT (entry), "label", child);
 
       gtk_editable_set_text (GTK_EDITABLE (entry), gtk_label_get_text (GTK_LABEL (child)));
+      gtk_editable_set_width_chars (GTK_EDITABLE (entry), 12);
       g_signal_connect (entry, "activate", G_CALLBACK (edit_label_done), NULL);
       gtk_fixed_put (GTK_FIXED (fixed), entry, x, y);
       gtk_widget_grab_focus (entry);
@@ -230,6 +243,9 @@ edit_cb (GtkWidget *child)
       g_object_get (child, "active", &active, NULL);
       g_object_set (child, "active", !active, NULL);
     }
+
+  if (button)
+    gtk_popover_popdown (GTK_POPOVER (gtk_widget_get_ancestor (button, GTK_TYPE_POPOVER)));
 }
 
 static void
@@ -247,65 +263,65 @@ pressed_cb (GtkGesture *gesture,
 
   if (gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture)) == GDK_BUTTON_SECONDARY)
     {
-      GdkRectangle rect;
       GtkWidget *menu;
+      GtkWidget *box;
       GtkWidget *item;
       GdkClipboard *clipboard;
 
       pos_x = x;
       pos_y = y;
 
-      menu = gtk_menu_new ();
-      item = gtk_menu_item_new_with_label ("New Label");
-      g_signal_connect (item, "activate", G_CALLBACK (new_label_cb), widget);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("New Spinner");
-      g_signal_connect (item, "activate", G_CALLBACK (new_spinner_cb), widget);
-      gtk_container_add (GTK_CONTAINER (menu), item);
+      menu = gtk_popover_new (widget);
+      gtk_popover_set_has_arrow (GTK_POPOVER (menu), FALSE);
+      gtk_popover_set_pointing_to (GTK_POPOVER (menu), &(GdkRectangle){ x, y, 1, 1});
+      box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+      gtk_container_add (GTK_CONTAINER (menu), box);
 
-      item = gtk_separator_menu_item_new ();
-      gtk_container_add (GTK_CONTAINER (menu), item);
+      item = gtk_button_new_with_label ("New Label");
+      gtk_button_set_relief (GTK_BUTTON (item), GTK_RELIEF_NONE);
+      g_signal_connect (item, "clicked", G_CALLBACK (new_label_cb), widget);
+      gtk_container_add (GTK_CONTAINER (box), item);
+      item = gtk_button_new_with_label ("New Spinner");
+      gtk_button_set_relief (GTK_BUTTON (item), GTK_RELIEF_NONE);
+      g_signal_connect (item, "clicked", G_CALLBACK (new_spinner_cb), widget);
+      gtk_container_add (GTK_CONTAINER (box), item);
 
-      item = gtk_menu_item_new_with_label ("Edit");
+      item = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
+      gtk_container_add (GTK_CONTAINER (box), item);
+
+      item = gtk_button_new_with_label ("Edit");
+      gtk_button_set_relief (GTK_BUTTON (item), GTK_RELIEF_NONE);
       gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (edit_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
+      g_signal_connect (item, "clicked", G_CALLBACK (edit_cb), child);
+      gtk_container_add (GTK_CONTAINER (box), item);
 
-      item = gtk_separator_menu_item_new ();
-      gtk_container_add (GTK_CONTAINER (menu), item);
+      item = gtk_separator_new (GTK_ORIENTATION_HORIZONTAL);
+      gtk_container_add (GTK_CONTAINER (box), item);
 
-      item = gtk_menu_item_new_with_label ("Cut");
+      item = gtk_button_new_with_label ("Cut");
+      gtk_button_set_relief (GTK_BUTTON (item), GTK_RELIEF_NONE);
       gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (cut_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("Copy");
+      g_signal_connect (item, "clicked", G_CALLBACK (cut_cb), child);
+      gtk_container_add (GTK_CONTAINER (box), item);
+      item = gtk_button_new_with_label ("Copy");
+      gtk_button_set_relief (GTK_BUTTON (item), GTK_RELIEF_NONE);
       gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (copy_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("Paste");
+      g_signal_connect (item, "clicked", G_CALLBACK (copy_cb), child);
+      gtk_container_add (GTK_CONTAINER (box), item);
+      item = gtk_button_new_with_label ("Paste");
+      gtk_button_set_relief (GTK_BUTTON (item), GTK_RELIEF_NONE);
       clipboard = gdk_display_get_clipboard (gdk_display_get_default ());
       gtk_widget_set_sensitive (item,
                                 gdk_content_formats_contain_gtype (gdk_clipboard_get_formats (clipboard), GTK_TYPE_DEMO_WIDGET));
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (paste_cb), widget);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("Delete");
+      g_signal_connect (item, "clicked", G_CALLBACK (paste_cb), widget);
+      gtk_container_add (GTK_CONTAINER (box), item);
+      item = gtk_button_new_with_label ("Delete");
+      gtk_button_set_relief (GTK_BUTTON (item), GTK_RELIEF_NONE);
       gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (delete_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
+      g_signal_connect (item, "clicked", G_CALLBACK (delete_cb), child);
+      gtk_container_add (GTK_CONTAINER (box), item);
 
-      rect.x = x;
-      rect.y = y;
-      rect.width = 0;
-      rect.height = 0;
-
-      gtk_menu_popup_at_rect (GTK_MENU (menu),
-                              gtk_native_get_surface (gtk_widget_get_native (widget)),
-                              &rect,
-                              GDK_GRAVITY_NORTH_WEST,
-                              GDK_GRAVITY_NORTH_WEST,
-                              NULL);
-
-      return;
+      gtk_popover_popup (GTK_POPOVER (menu));
     }
 }
 
@@ -325,7 +341,7 @@ released_cb (GtkGesture *gesture,
   if (gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture)) == GDK_BUTTON_PRIMARY)
     {
       if (child != NULL && child != widget)
-        edit_cb (child);
+        edit_cb (NULL, child);
     }
 }
 

demos/gtk-demo/fishbowl.c

@@ -265,14 +265,6 @@ fishbowl_changes_toggled_cb (GtkToggleButton *button,
     gtk_button_set_icon_name (GTK_BUTTON (button), "changes-allow");
 }
 
-char *
-format_header_cb (GObject *object,
-                  guint    count,
-                  double   fps)
-{
-  return g_strdup_printf ("%u Icons, %.2f fps", count, fps);
-}
-
 GtkWidget *
 do_fishbowl (GtkWidget *do_widget)
 {

demos/gtk-demo/fishbowl.ui

@@ -28,12 +28,22 @@
         </child>
         <child type="end">
           <object class="GtkLabel">
-            <binding name="label">
-              <closure type="gchararray" function="format_header_cb">
-                <lookup name="count">bowl</lookup>
-                <lookup name="framerate">bowl</lookup>
-              </closure>
-            </binding>
+            <property name="label">fps</property>
+          </object>
+        </child>
+        <child type="end">
+          <object class="GtkLabel">
+            <property name="label" bind-source="bowl" bind-property="framerate-string"/>
+          </object>
+        </child>
+        <child type="end">
+          <object class="GtkLabel">
+            <property name="label">Icons, </property>
+          </object>
+        </child>
+        <child type="end">
+          <object class="GtkLabel">
+            <property name="label" bind-source="bowl" bind-property="count"/>
           </object>
         </child>
         <child type="end">

demos/gtk-demo/flowbox.c

@@ -4,8 +4,6 @@
  * as needed and support sorting and filtering.
  *
  * The children of a GtkFlowBox are regular widgets
- *
- * The dataset used here has 665 colors.
  */
 
 #include <gtk/gtk.h>

demos/gtk-demo/font_features.c

@@ -1228,7 +1228,7 @@ do_font_features (GtkWidget *do_widget)
       edit_toggle = GTK_WIDGET (gtk_builder_get_object (builder, "edit_toggle"));
 
       controller = gtk_event_controller_key_new ();
-      g_object_set_data_full (G_OBJECT (entry), "controller", controller, g_object_unref);
+      g_object_set_data_full (G_OBJECT (entry), "controller", g_object_ref (controller), g_object_unref);
       g_signal_connect (controller, "key-pressed", G_CALLBACK (entry_key_press), entry);
       gtk_widget_add_controller (entry, controller);
 
@@ -1337,6 +1337,8 @@ do_font_features (GtkWidget *do_widget)
                         G_CALLBACK (gtk_widget_destroyed), &window);
 
       g_object_unref (builder);
+
+      update_display ();
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/foreigndrawing.c

@@ -262,7 +262,7 @@ draw_menu (GtkWidget *widget,
   gint toggle_x, toggle_y, toggle_width, toggle_height;
 
   /* This information is taken from the GtkMenu docs, see "CSS nodes" */
-  menu_context = get_style (gtk_widget_get_style_context(widget), "menu");
+  menu_context = get_style (NULL, "menu");
   hovermenuitem_context = get_style (menu_context, "menuitem:hover");
   hoveredarrowmenuitem_context = get_style (hovermenuitem_context, "arrow.right:dir(ltr)");
   menuitem_context = get_style (menu_context, "menuitem");
@@ -414,7 +414,7 @@ draw_menubar (GtkWidget     *widget,
   frame_context = get_style (NULL, "frame");
   border_context = get_style (frame_context, "border");
 
-  /* This information is taken from the GtkMenuBar docs, see "CSS nodes" */
+  /* This information is taken from the GtkPopoverMenuBar docs, see "CSS nodes" */
   menubar_context = get_style (NULL, "menubar");
   hovered_menuitem_context = get_style (menubar_context, "menuitem:hover");
   menuitem_context = get_style (menubar_context, "menuitem");

demos/gtk-demo/geninclude.py

@@ -13,16 +13,17 @@ in_files = sys.argv[2:]
 file_output = """
 typedef GtkWidget *(*GDoDemoFunc) (GtkWidget *do_widget);
 
-typedef struct _DemoData DemoData;
+typedef struct _Demo Demo;
 
-struct _DemoData
+struct _Demo
 {
-  char *name;
-  char *title;
-  char *filename;
+  gchar *name;
+  gchar *title;
+  gchar *filename;
   GDoDemoFunc func;
-  DemoData *children;
+  Demo *children;
 };
+
 """
 
 # Demo = namedtuple('Demo', ['name', 'title', 'file', 'func'])
@@ -66,7 +67,7 @@ for demo in demos:
 i = 0
 for parent in parents:
     id = parent_ids[i]
-    file_output += "\nDemoData child" + str(id) + "[] = {\n"
+    file_output += "\nDemo child" + str(id) + "[] = {\n"
     # iterate over all demos and check if the name starts with the given parent name
     for child in demos:
         if child[1].startswith(parent + "/"):
@@ -81,7 +82,7 @@ for parent in parents:
 # Sort demos by title
 demos = sorted(demos, key=lambda x: x[1])
 
-file_output += "\nDemoData gtk_demos[] = {\n"
+file_output += "\nDemo gtk_demos[] = {\n"
 for demo in demos:
     # Do not generate one of these for demos with a parent demo
     if "/" not in demo[1]:

demos/gtk-demo/gestures.c

@@ -94,9 +94,12 @@ drawing_area_draw (GtkDrawingArea *area,
       cairo_pattern_t *pat;
       cairo_matrix_t matrix;
       gdouble angle, scale;
+      gdouble x_center, y_center;
+
+      gtk_gesture_get_bounding_box_center (GTK_GESTURE (zoom), &x_center, &y_center);
 
       cairo_get_matrix (cr, &matrix);
-      cairo_matrix_translate (&matrix, width / 2, height / 2);
+      cairo_matrix_translate (&matrix, x_center, y_center);
 
       cairo_save (cr);
 

demos/gtk-demo/gtkfishbowl.c

@@ -53,6 +53,7 @@ enum {
    PROP_BENCHMARK,
    PROP_COUNT,
    PROP_FRAMERATE,
+   PROP_FRAMERATE_STRING,
    PROP_UPDATE_DELAY,
    NUM_PROPERTIES
 };
@@ -288,6 +289,14 @@ gtk_fishbowl_get_property (GObject         *object,
       g_value_set_double (value, gtk_fishbowl_get_framerate (fishbowl));
       break;
 
+    case PROP_FRAMERATE_STRING:
+      {
+        char *s = g_strdup_printf ("%.2f", gtk_fishbowl_get_framerate (fishbowl));
+        g_value_set_string (value, s);
+        g_free (s);
+      }
+      break;
+
     case PROP_UPDATE_DELAY:
       g_value_set_int64 (value, gtk_fishbowl_get_update_delay (fishbowl));
       break;
@@ -341,6 +350,13 @@ gtk_fishbowl_class_init (GtkFishbowlClass *klass)
                            0,
                            G_PARAM_READABLE);
 
+  props[PROP_FRAMERATE_STRING] =
+      g_param_spec_string ("framerate-string",
+                           "Framerate as string",
+                           "Framerate as string, with 2 decimals",
+                           NULL,
+                           G_PARAM_READABLE);
+
   props[PROP_UPDATE_DELAY] =
       g_param_spec_int64 ("update-delay",
                           "Update delay",
@@ -492,6 +508,7 @@ gtk_fishbowl_do_update (GtkFishbowl *fishbowl)
   priv->framerate = ((int)(priv->framerate * 100))/100.0;
 
   g_object_notify_by_pspec (G_OBJECT (fishbowl), props[PROP_FRAMERATE]);
+  g_object_notify_by_pspec (G_OBJECT (fishbowl), props[PROP_FRAMERATE_STRING]);
 
   if (!priv->benchmark)
     return;

demos/gtk-demo/iconscroll.c

@@ -12,7 +12,7 @@ static GtkWidget *window = NULL;
 static GtkWidget *scrolledwindow;
 static int selected;
 
-#define N_WIDGET_TYPES 6
+#define N_WIDGET_TYPES 4
 
 
 static int hincrement = 5;
@@ -61,7 +61,6 @@ populate_icons (void)
       gtk_grid_attach (GTK_GRID (grid), create_icon (), left, top, 1, 1);
 
   hincrement = 0;
-  vincrement = 5;
 
   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 		                  GTK_POLICY_NEVER,
@@ -98,7 +97,6 @@ populate_text (gboolean hilight)
   gtk_text_view_set_buffer (GTK_TEXT_VIEW (textview), buffer);
 
   hincrement = 0;
-  vincrement = 5;
 
   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 		                  GTK_POLICY_NEVER,
@@ -123,7 +121,6 @@ populate_image (void)
   gtk_picture_set_can_shrink (GTK_PICTURE (image), FALSE);
 
   hincrement = 5;
-  vincrement = 5;
 
   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 		                  GTK_POLICY_AUTOMATIC,
@@ -131,42 +128,6 @@ populate_image (void)
   gtk_container_add (GTK_CONTAINER (scrolledwindow), image);
 }
 
-extern GtkWidget *create_weather_view (void);
-
-static void
-populate_list (void)
-{
-  GtkWidget *list;
-
-  list = create_weather_view ();
-
-  hincrement = 5;
-  vincrement = 0;
-
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
-		                  GTK_POLICY_AUTOMATIC,
-		                  GTK_POLICY_AUTOMATIC);
-  gtk_container_add (GTK_CONTAINER (scrolledwindow), list);
-}
-
-extern GtkWidget *create_color_grid (void);
-
-static void
-populate_grid (void)
-{
-  GtkWidget *list;
-
-  list = create_color_grid ();
-
-  hincrement = 0;
-  vincrement = 5;
-
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
-		                  GTK_POLICY_AUTOMATIC,
-		                  GTK_POLICY_AUTOMATIC);
-  gtk_container_add (GTK_CONTAINER (scrolledwindow), list);
-}
-
 static void
 set_widget_type (int type)
 {
@@ -201,16 +162,6 @@ set_widget_type (int type)
       populate_image ();
       break;
 
-    case 4:
-      gtk_window_set_title (GTK_WINDOW (window), "Scrolling a list");
-      populate_list ();
-      break;
-
-    case 5:
-      gtk_window_set_title (GTK_WINDOW (window), "Scrolling a grid");
-      populate_grid ();
-      break;
-
     default:
       g_assert_not_reached ();
     }

demos/gtk-demo/infobar.c

@@ -97,6 +97,7 @@ do_infobar (GtkWidget *do_widget)
       gtk_label_set_wrap (GTK_LABEL (label), TRUE);
       gtk_label_set_xalign (GTK_LABEL (label), 0);
       gtk_container_add (GTK_CONTAINER (gtk_info_bar_get_content_area (GTK_INFO_BAR (bar))), label);
+      gtk_info_bar_set_default_response (GTK_INFO_BAR (bar), GTK_RESPONSE_OK);
 
       button = gtk_toggle_button_new_with_label ("Question");
       g_object_bind_property (bar, "revealed", button, "active", G_BINDING_BIDIRECTIONAL | G_BINDING_SYNC_CREATE);

demos/gtk-demo/listbox.c

@@ -8,7 +8,6 @@
 #include <gtk/gtk.h>
 #include <stdlib.h>
 #include <string.h>
-#include "award.h"
 
 static GdkPixbuf *avatar_pixbuf_other;
 static GtkWidget *window = NULL;
@@ -235,9 +234,9 @@ reshare_clicked (GtkMessageRow *row,
 {
   GtkMessageRowPrivate *priv = row->priv;
 
-  award ("listbox-reshare");
   priv->message->n_reshares++;
   gtk_message_row_update (row);
+
 }
 
 static void
@@ -256,14 +255,11 @@ gtk_message_row_state_flags_changed (GtkWidget    *widget,
 {
   GtkMessageRowPrivate *priv = GTK_MESSAGE_ROW (widget)->priv;
   GtkStateFlags flags;
-  gboolean visible;
 
   flags = gtk_widget_get_state_flags (widget);
 
-  visible = flags & (GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_SELECTED) ? TRUE : FALSE;
-  gtk_widget_set_visible (priv->extra_buttons_box, visible);
-  if (visible && gtk_list_box_row_get_index (GTK_LIST_BOX_ROW (widget)) % 100 == 99)
-    award ("listbox-100th-row");
+  gtk_widget_set_visible (priv->extra_buttons_box,
+                          flags & (GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_SELECTED));
 
   GTK_WIDGET_CLASS (gtk_message_row_parent_class)->state_flags_changed (widget, previous_state_flags);
 }

demos/gtk-demo/listbox.ui

@@ -1,19 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface domain="gtk40">
-  <object class="GtkMenu" id="menu1">
-    <child>
-      <object class="GtkMenuItem" id="menuitem1">
-        <property name="label" translatable="yes">Email message</property>
-        <property name="use-underline">1</property>
-      </object>
-    </child>
-    <child>
-      <object class="GtkMenuItem" id="menuitem2">
-        <property name="label" translatable="yes">Embed message</property>
-        <property name="use-underline">1</property>
-      </object>
-    </child>
-  </object>
+  <menu id="menu1">
+    <section>
+      <item>
+        <attribute name="label" translatable="yes">Email message</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Embed message</attribute>
+      </item>
+    </section>
+  </menu>
   <template class="GtkMessageRow" parent="GtkListBoxRow">
     <child>
       <object class="GtkGrid" id="grid1">
@@ -171,7 +167,7 @@
                   <object class="GtkMenuButton" id="more-button">
                     <property name="can-focus">1</property>
                     <property name="receives-default">1</property>
-                    <property name="popup">menu1</property>
+                    <property name="menu-model">menu1</property>
                     <property name="relief">none</property>
                     <property name="label" translatable="yes">More...</property>
                   </object>

demos/gtk-demo/listview_applauncher.c

@@ -1,200 +0,0 @@
-/* Lists/Application launcher
- *
- * This demo uses the GtkCoverFlow widget as a fancy application launcher.
- *
- * It is also a very small introduction to listviews.
- */
-
-#include <gtk/gtk.h>
-
-/* This is the function that creates the #GListModel that we need.
- * GTK list widgets need a #GListModel to display, as models support change
- * notifications.
- * Unfortunately various older APIs do not provide list models, so we create
- * our own.
- */
-static GListModel *
-create_application_list (void)
-{
-  GListStore *store;
-  GList *apps, *l;
-
-  /* We use a #GListStore here, which is a simple array-like list implementation
-   * for manual management.
-   * List models need to know what type of data they provide, so we need to
-   * provide the type here. As we want to do a list of applications, #GAppInfo
-   * is the object we provide.
-   */
-  store = g_list_store_new (G_TYPE_APP_INFO);
-
-  apps = g_app_info_get_all ();
-
-  for (l = apps; l; l = l->next)
-    {
-      g_list_store_append (store, l->data);
-    }
-
-  g_list_free_full (apps, g_object_unref);
-
-  return G_LIST_MODEL (store);
-}
-
-/* This is the function we use for setting up new listitems to display.
- * We add just a #GtkImage here to display the application's icon as this is just
- * a simple demo.
- */
-static void
-setup_listitem_cb (GtkListItemFactory *factory,
-                   GtkListItem        *list_item)
-{
-  GtkWidget *image;
-
-  image = gtk_image_new ();
-  gtk_image_set_icon_size (GTK_IMAGE (image), GTK_ICON_SIZE_LARGE);
-
-  gtk_list_item_set_child (list_item, image);
-}
-
-/* Here we need to prepare the listitem for displaying its item. We get the
- * listitem already set up from the previous function, so we can reuse the
- * #GtkImage widget we set up above.
- * We get the item - which we know is a #GAppInfo because it comes out of
- * the model we set up above, grab its icon and display it.
- */
-static void
-bind_listitem_cb (GtkListItemFactory *factory,
-                  GtkListItem        *list_item)
-{
-  GtkWidget *image;
-  GAppInfo *app_info;
-
-  image = gtk_list_item_get_child (list_item);
-  app_info = gtk_list_item_get_item (list_item);
-
-  gtk_image_set_from_gicon (GTK_IMAGE (image), g_app_info_get_icon (app_info));
-}
-
-/* In more complex code, we would also need functions to unbind and teardown
- * the listitem, but this is simple code, so the default implementations are
- * enough. If we had connected signals, this step would have been necessary.
- *
- * The #GtkSignalListItemFactory documentation contains more information about
- * this step.
- */
-
-/* This function is called whenever an item in the list is activated. This is
- * the simple way to allow reacting to the Enter key or double-clicking on a
- * listitem.
- * Of course, it is possible to use far more complex interactions by turning
- * off activation and adding buttons or other widgets in the setup function
- * above, but this is a simple demo, so we'll use the simple way.
- */
-static void
-activate_cb (GtkCoverFlow *coverflow,
-             guint         position,
-             gpointer      unused)
-{
-  GAppInfo *app_info;
-  GdkAppLaunchContext *context;
-  GError *error = NULL;
-
-  app_info = g_list_model_get_item (gtk_cover_flow_get_model (coverflow), position);
-
-  /* Prepare the context for launching the application and launch it. This
-   * code is explained in detail in the documentation for #GdkAppLaunchContext
-   * and #GAppInfo.
-   */
-  context = gdk_display_get_app_launch_context (gtk_widget_get_display (GTK_WIDGET (coverflow)));
-  if (!g_app_info_launch (app_info,
-                          NULL, 
-                          G_APP_LAUNCH_CONTEXT (context),
-                          &error))
-    {
-      GtkWidget *dialog;
-
-      /* And because error handling is important, even a simple demo has it:
-       * We display an error dialog that something went wrong.
-       */
-      dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (coverflow))),
-                                       GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL,
-                                       GTK_MESSAGE_ERROR,
-                                       GTK_BUTTONS_CLOSE,
-                                       "Could not launch %s", g_app_info_get_display_name (app_info));
-      gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s", error->message);
-      g_clear_error (&error);
-      gtk_widget_show (dialog);
-    }
-
-  g_object_unref (context);
-  g_object_unref (app_info);
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_listview_applauncher (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkWidget *coverflow, *sw;;
-      GListModel *model;
-      GtkListItemFactory *factory;
-
-      /* Create a window and set a few defaults */
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_default_size (GTK_WINDOW (window), 640, 320);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Application Launcher");
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK(gtk_widget_destroyed), &window);
-    
-      /* The #GtkListitemFactory is what is used to create #GtkListItems
-       * to display the data from the model. So it is absolutely necessary
-       * to create one.
-       * We will use a #GtkSignalListItemFactory because it is the simplest
-       * one to use. Different ones are available for different use cases.
-       * The most powerful one is #GtkBuilderListItemFactory which uses
-       * #GtkBuilder .ui files, so it requires little code.
-       */
-      factory = gtk_signal_list_item_factory_new ();
-      g_signal_connect (factory, "setup", G_CALLBACK (setup_listitem_cb), NULL);
-      g_signal_connect (factory, "bind", G_CALLBACK (bind_listitem_cb), NULL);
-
-      /* Create the list widget here: We use a coverflow widget because it's
-       * the coolest one. We could just as well use other list widgets such
-       * as a #GtkListView or a #GtkGridView and the code would look very
-       * similar.
-       */
-      coverflow = gtk_cover_flow_new_with_factory (factory);
-      /* We connect the activate signal here. It's the function we defined
-       * above for launching the selected application.
-       */
-      g_signal_connect (coverflow, "activate", G_CALLBACK (activate_cb), NULL);
-
-      /* And of course we need to set the data model. Here we call the function
-       * we wrote above that gives us the list of applications. Then we set
-       * it on the coverflow list widget.
-       * The coverflow will now take items from the model and use the factory
-       * to create as many listitems as it needs to show itself to the user.
-       */
-      model = create_application_list ();
-      gtk_cover_flow_set_model (GTK_COVER_FLOW (coverflow), model);
-      g_object_unref (model);
-
-      /* List widgets should always be contained in a #GtkScrolledWindow,
-       * because otherwise they might get too large or they might not
-       * be scrollable.
-       */
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (window), sw);
-      gtk_container_add (GTK_CONTAINER (sw), coverflow);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/listview_clocks.c

@@ -1,491 +0,0 @@
-/* Lists/Clocks
- *
- * This demo displays the time in different timezones.
- *
- * It is using a GtkGridView.
- *
- * The goal is to show how to set up expressions that track changes
- * in objects and make them update widgets. For that, we create a
- * GtkClock object that updates its time every second and then use
- * various ways to display that time.
- *
- * Typically, this will be done using GtkBuilder .ui files with the
- * help of the <binding> tag, but this demo shows the code that runs
- * behind that.
- */
-
-#include <gtk/gtk.h>
-
-#define GTK_TYPE_CLOCK (gtk_clock_get_type ())
-G_DECLARE_FINAL_TYPE (GtkClock, gtk_clock, GTK, CLOCK, GObject)
-
-/* This is our object. It's just a timezone */
-typedef struct _GtkClock GtkClock;
-struct _GtkClock
-{
-  GObject parent_instance;
-
-  /* We allow this to be NULL for the local timezone */
-  GTimeZone *timezone;
-  /* Name of the location we're displaying time for */
-  char *location;
-};
-
-enum {
-  PROP_0,
-  PROP_LOCATION,
-  PROP_TIME,
-  PROP_TIMEZONE,
-
-  N_PROPS
-};
-
-/* This function returns the current time in the clock's timezone.
- * Note that this returns a new object every time, so we need to
- * remember to unref it after use. */
-static GDateTime *
-gtk_clock_get_time (GtkClock *clock)
-{
-  if (clock->timezone)
-    return g_date_time_new_now (clock->timezone);
-  else
-    return g_date_time_new_now_local ();
-}
-
-/* Here, we implement the functionality required by the GdkPaintable interface.
- * This way we have a trivial way to display an analog clock.
- * It also allows demonstrating how to directly use objects in the listview
- * later by making this object do something interesting. */
-static void
-gtk_clock_snapshot (GdkPaintable *paintable,
-                    GdkSnapshot  *snapshot,
-                    double        width,
-                    double        height)
-{
-  GtkClock *self = GTK_CLOCK (paintable);
-  GDateTime *time;
-  GskRoundedRect outline;
-
-#define BLACK ((GdkRGBA) { 0, 0, 0, 1 })
-
-  /* save/restore() is necessary so we can undo the transforms we start
-   * out with. */
-  gtk_snapshot_save (snapshot);
-
-  /* First, we move the (0, 0) point to the center of the area so
-   * we can draw everything relative to it. */
-  gtk_snapshot_translate (snapshot, &GRAPHENE_POINT_INIT (width / 2, height / 2));
-  /* Next we scale it, so that we can pretend that the clock is
-   * 100px in size. That way, we don't need to do any complicated
-   * math later.
-   * We use MIN() here so that we use the smaller dimension for sizing.
-   * That way we don't overdraw but keep the aspect ratio. */
-  gtk_snapshot_scale (snapshot, MIN (width, height) / 100.0, MIN (width, height) / 100.0);
-  /* Now we have a circle with diameter 100px (and radius 50px) that
-   * has its (0, 0) point at the center.
-   * Let's draw a simple clock into it. */
-
-  time = gtk_clock_get_time (self);
-
-  /* First, draw a circle. This is a neat little trick to draw a circle
-   * without requiring Cairo. */
-  gsk_rounded_rect_init_from_rect (&outline, &GRAPHENE_RECT_INIT(-50, -50, 100, 100), 50);
-  gtk_snapshot_append_border (snapshot,
-                              &outline,
-                              (float[4]) { 4, 4, 4, 4 },
-                              (GdkRGBA [4]) { BLACK, BLACK, BLACK, BLACK });
-
-  /* Next, draw the hour hand.
-   * We do this using tranforms again: Instead of computing where the angle points
-   * to, we just rotate everything and then draw the hand as if if was :00.
-   * We don't even need to care about am/pm here because rotations just work. */
-  gtk_snapshot_save (snapshot);
-  gtk_snapshot_rotate (snapshot, 30 * g_date_time_get_hour (time) + 0.5 * g_date_time_get_minute (time));
-  gsk_rounded_rect_init_from_rect (&outline, &GRAPHENE_RECT_INIT(-2, -23, 4, 25), 2);
-  gtk_snapshot_push_rounded_clip (snapshot, &outline);
-  gtk_snapshot_append_color (snapshot, &BLACK, &outline.bounds);
-  gtk_snapshot_pop (snapshot);
-  gtk_snapshot_restore (snapshot);
-
-  /* And the same as above for the minute hand. Just make this one longer
-   * so people can tell the hands apart. */
-  gtk_snapshot_save (snapshot);
-  gtk_snapshot_rotate (snapshot, 6 * g_date_time_get_minute (time));
-  gsk_rounded_rect_init_from_rect (&outline, &GRAPHENE_RECT_INIT(-2, -43, 4, 45), 2);
-  gtk_snapshot_push_rounded_clip (snapshot, &outline);
-  gtk_snapshot_append_color (snapshot, &BLACK, &outline.bounds);
-  gtk_snapshot_pop (snapshot);
-  gtk_snapshot_restore (snapshot);
-
-  /* and finally, the second indicator. */
-  gtk_snapshot_save (snapshot);
-  gtk_snapshot_rotate (snapshot, 6 * g_date_time_get_second (time));
-  gsk_rounded_rect_init_from_rect (&outline, &GRAPHENE_RECT_INIT(-2, -43, 4, 10), 2);
-  gtk_snapshot_push_rounded_clip (snapshot, &outline);
-  gtk_snapshot_append_color (snapshot, &BLACK, &outline.bounds);
-  gtk_snapshot_pop (snapshot);
-  gtk_snapshot_restore (snapshot);
-
-  /* And finally, don't forget to restore the initial save() that we did for
-   * the initial transformations. */
-  gtk_snapshot_restore (snapshot);
-
-  g_date_time_unref (time);
-}
-
-/* Our desired size is 100px. That sounds okay for an analog clock */
-static int
-gtk_clock_get_intrinsic_width (GdkPaintable *paintable)
-{
-  return 100;
-}
-
-static int
-gtk_clock_get_intrinsic_height (GdkPaintable *paintable)
-{
-  return 100;
-}
-
-/* Initialize the paintable interface. This way we turn our clock objects
- * into objects that can be drawn.
- * There are more functions to this interface to define desired size,
- * but this is enough.
- */
-static void
-gtk_clock_paintable_init (GdkPaintableInterface *iface)
-{
-  iface->snapshot = gtk_clock_snapshot;
-  iface->get_intrinsic_width = gtk_clock_get_intrinsic_width;
-  iface->get_intrinsic_height = gtk_clock_get_intrinsic_height;
-}
-
-/* Finally, we define the type. The important part is adding the paintable
- * interface, so GTK knows that this object can indeed be drawm.
- */
-G_DEFINE_TYPE_WITH_CODE (GtkClock, gtk_clock, G_TYPE_OBJECT,
-                         G_IMPLEMENT_INTERFACE (GDK_TYPE_PAINTABLE,
-                                                gtk_clock_paintable_init))
-
-static GParamSpec *properties[N_PROPS] = { NULL, };
-
-static void
-gtk_clock_get_property (GObject    *object,
-                        guint       property_id,
-                        GValue     *value,
-                        GParamSpec *pspec)
-{
-  GtkClock *self = GTK_CLOCK (object);
-
-  switch (property_id)
-    {
-    case PROP_LOCATION:
-      g_value_set_string (value, self->location);
-      break;
-
-    case PROP_TIME:
-      g_value_take_boxed (value, gtk_clock_get_time (self));
-      break;
-
-    case PROP_TIMEZONE:
-      g_value_set_boxed (value, self->timezone);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-gtk_clock_set_property (GObject      *object,
-                        guint         property_id,
-                        const GValue *value,
-                        GParamSpec   *pspec)
-{
-  GtkClock *self = GTK_CLOCK (object);
-
-  switch (property_id)
-    {
-    case PROP_LOCATION:
-      self->location = g_value_dup_string (value);
-      break;
-
-    case PROP_TIMEZONE:
-      self->timezone = g_value_dup_boxed (value);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-/* This is the list of all the ticking clocks */
-static GSList *ticking_clocks = NULL;
-/* This is the id of the timeout source that is updating all ticking clocks */
-static guint ticking_clock_id = 0;
-
-/* Every second, this function is called to tell everybody that the
- * clocks are ticking.
- */
-static gboolean
-gtk_clock_tick (gpointer unused)
-{
-  GSList *l;
-
-  for (l = ticking_clocks; l; l = l->next)
-    {
-      GtkClock *clock = l->data;
-
-      /* We will now return a different value for the time porperty,
-       * so notify about that.
-       */
-      g_object_notify_by_pspec (G_OBJECT (clock), properties[PROP_TIME]);
-      /* We will also draw the hands of the clock differently.
-       * So notify about that, too.
-       */
-      gdk_paintable_invalidate_contents (GDK_PAINTABLE (clock));
-    }
-
-  return G_SOURCE_CONTINUE;
-}
-
-static void
-gtk_clock_stop_ticking (GtkClock *self)
-{
-  ticking_clocks = g_slist_remove (ticking_clocks, self);
-
-  /* If no clock is remaining, stop running the tick updates */
-  if (ticking_clocks == NULL && ticking_clock_id != 0)
-    g_clear_handle_id (&ticking_clock_id, g_source_remove);
-}
-
-static void
-gtk_clock_start_ticking (GtkClock *self)
-{
-  /* if no clock is ticking yet, start */
-  if (ticking_clock_id == 0)
-    ticking_clock_id = g_timeout_add_seconds (1, gtk_clock_tick, NULL);
-
-  ticking_clocks = g_slist_prepend (ticking_clocks, self);
-}
-
-static void
-gtk_clock_finalize (GObject *object)
-{
-  GtkClock *self = GTK_CLOCK (object);
-
-  gtk_clock_stop_ticking (self);
-
-  g_free (self->location);
-  g_clear_pointer (&self->timezone, g_time_zone_unref);
-
-  G_OBJECT_CLASS (gtk_clock_parent_class)->finalize (object);
-}
-
-static void
-gtk_clock_class_init (GtkClockClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->get_property = gtk_clock_get_property;
-  gobject_class->set_property = gtk_clock_set_property;
-  gobject_class->finalize = gtk_clock_finalize;
-
-  properties[PROP_LOCATION] =
-    g_param_spec_string ("location", NULL, NULL, NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-  properties[PROP_TIME] =
-    g_param_spec_boxed ("time", NULL, NULL, G_TYPE_DATE_TIME, G_PARAM_READABLE);
-  properties[PROP_TIMEZONE] =
-    g_param_spec_boxed ("timezone", NULL, NULL, G_TYPE_TIME_ZONE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-
-  g_object_class_install_properties (gobject_class, N_PROPS, properties);
-}
-
-static void
-gtk_clock_init (GtkClock *self)
-{
-  gtk_clock_start_ticking (self);
-}
-
-static GtkClock *
-gtk_clock_new (const char *location,
-               GTimeZone  *timezone)
-{
-  GtkClock *result;
-
-  result = g_object_new (GTK_TYPE_CLOCK,
-                         "location", location,
-                         "timezone", timezone,
-                         NULL);
-
-  g_clear_pointer (&timezone, g_time_zone_unref);
-
-  return result;
-}
-
-static GListModel *
-create_clocks_model (void)
-{
-  GListStore *result;
-  GtkClock *clock;
-
-  result = g_list_store_new (GTK_TYPE_CLOCK);
-
-  /* local time */
-  clock = gtk_clock_new ("local", NULL);
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  /* UTC time */
-  clock = gtk_clock_new ("UTC", g_time_zone_new_utc ());
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  /* A bunch of timezones with GTK hackers */
-  clock = gtk_clock_new ("San Francisco", g_time_zone_new ("America/Los_Angeles"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  clock = gtk_clock_new ("Boston", g_time_zone_new ("America/New_York"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  clock = gtk_clock_new ("London", g_time_zone_new ("Europe/London"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  clock = gtk_clock_new ("Berlin", g_time_zone_new ("Europe/Berlin"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  clock = gtk_clock_new ("Moscow", g_time_zone_new ("Europe/Moscow"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  clock = gtk_clock_new ("New Delhi", g_time_zone_new ("Asia/Kolkata"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-  clock = gtk_clock_new ("Shanghai", g_time_zone_new ("Asia/Shanghai"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
-
-  return G_LIST_MODEL (result);
-}
-
-static char *
-convert_time_to_string (GObject   *image,
-                        GDateTime *time,
-                        gpointer   unused)
-{
-  return g_date_time_format (time, "%x\n%X");
-}
-
-/* And this function is the crux for this whole demo.
- * It shows how to use expressions to set up bindings.
- */
-static void
-setup_listitem_cb (GtkListItemFactory *factory,
-                   GtkListItem        *list_item)
-{
-  GtkWidget *box, *picture, *location_label, *time_label;
-  GtkExpression *clock_expression, *expression;
-
-  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-  gtk_list_item_set_child (list_item, box);
-
-  /* First, we create an expression that gets us the clock from the listitem:
-   * 1. Create an expression that gets the list item.
-   * 2. Use that expression's "item" property to get the clock
-   */
-  expression = gtk_constant_expression_new (GTK_TYPE_LIST_ITEM, list_item);
-  clock_expression = gtk_property_expression_new (GTK_TYPE_LIST_ITEM, expression, "item");
-
-  /* Bind the clock's location to a label.
-   * This is easy: We just get the "location" property of the clock.
-   */
-  expression = gtk_property_expression_new (GTK_TYPE_CLOCK,
-                                            gtk_expression_ref (clock_expression),
-                                            "location");
-  /* Now create the label and bind the expression to it. */
-  location_label = gtk_label_new (NULL);
-  gtk_expression_bind (expression, location_label, "label", location_label);
-  gtk_container_add (GTK_CONTAINER (box), location_label);
-
-
-  /* Here we bind the item itself to a GdkPicture.
-   * This is simply done by using the clock expression itself.
-   */
-  expression = gtk_expression_ref (clock_expression);
-  /* Now create the widget and bind the expression to it. */
-  picture = gtk_picture_new ();
-  gtk_expression_bind (expression, picture, "paintable", picture);
-  gtk_container_add (GTK_CONTAINER (box), picture);
-
-
-  /* And finally, everything comes together.
-   * We create a label for displaying the time as text.
-   * For that, we need to transform the "GDateTime" of the
-   * time property into a string so that the label can display it.
-   */
-  expression = gtk_property_expression_new (GTK_TYPE_CLOCK,
-                                            gtk_expression_ref (clock_expression),
-                                            "time");
-  expression = gtk_cclosure_expression_new (G_TYPE_STRING,
-                                            NULL,
-                                            1, (GtkExpression *[1]) { expression },
-                                            G_CALLBACK (convert_time_to_string),
-                                            NULL, NULL);
-  /* Now create the label and bind the expression to it. */
-  time_label = gtk_label_new (NULL);
-  gtk_expression_bind (expression, time_label, "label", time_label);
-  gtk_container_add (GTK_CONTAINER (box), time_label);
-
-  gtk_expression_unref (clock_expression);
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_listview_clocks (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkWidget *gridview, *sw;
-      GtkListItemFactory *factory;
-      GListModel *model;
-      GtkNoSelection *selection;
-
-      /* This is the normal window setup code every demo does */
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "Clocks");
-      gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      /* List widgets go into a scrolled window. Always. */
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (window), sw);
-
-      /* Create the factory that creates the listitems. Because we
-       * used bindings above during setup, we only need to connect
-       * to the setup signal.
-       * The bindings take care of the bind step.
-       */
-      factory = gtk_signal_list_item_factory_new ();
-      g_signal_connect (factory, "setup", G_CALLBACK (setup_listitem_cb), NULL);
-
-      gridview = gtk_grid_view_new_with_factory (factory);
-      gtk_scrollable_set_hscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
-      gtk_scrollable_set_vscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
-
-      model = create_clocks_model ();
-      selection = gtk_no_selection_new (model);
-      gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), G_LIST_MODEL (selection));
-      gtk_container_add (GTK_CONTAINER (sw), gridview);
-      g_object_unref (selection);
-      g_object_unref (model);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/listview_colors.c

@@ -1,593 +0,0 @@
-/* Lists/Colors
- *
- * This demo displays a named colors.
- *
- * It is using a GtkGridView, and shows
- * how to sort the data in various ways.
- *
- * The dataset used here has 9283 items.
- */
-
-#include <gtk/gtk.h>
-
-#define GTK_TYPE_COLOR (gtk_color_get_type ())
-G_DECLARE_FINAL_TYPE (GtkColor, gtk_color, GTK, COLOR, GObject)
-
-/* This is our object. It's just a color */
-typedef struct _GtkColor GtkColor;
-struct _GtkColor
-{
-  GObject parent_instance;
-
-  char *name;
-  GdkRGBA *color;
-  int h, s, v;
-};
-
-enum {
-  PROP_0,
-  PROP_NAME,
-  PROP_COLOR,
-  PROP_RED,
-  PROP_GREEN,
-  PROP_BLUE,
-  PROP_HUE,
-  PROP_SATURATION,
-  PROP_VALUE,
-
-  N_PROPS
-};
-
-static void
-gtk_color_snapshot (GdkPaintable *paintable,
-                    GdkSnapshot  *snapshot,
-                    double        width,
-                    double        height)
-{
-  GtkColor *self = GTK_COLOR (paintable);
-
-  gtk_snapshot_append_color (snapshot, self->color, &GRAPHENE_RECT_INIT (0, 0, width, height));
-}
-
-static int
-gtk_color_get_intrinsic_width (GdkPaintable *paintable)
-{
-  return 32;
-}
-
-static int
-gtk_color_get_intrinsic_height (GdkPaintable *paintable)
-{
-  return 32;
-}
-
-static void
-gtk_color_paintable_init (GdkPaintableInterface *iface)
-{
-  iface->snapshot = gtk_color_snapshot;
-  iface->get_intrinsic_width = gtk_color_get_intrinsic_width;
-  iface->get_intrinsic_height = gtk_color_get_intrinsic_height;
-}
-
-/*
- * Finally, we define the type. The important part is adding the paintable
- * interface, so GTK knows that this object can indeed be drawm.
- */
-G_DEFINE_TYPE_WITH_CODE (GtkColor, gtk_color, G_TYPE_OBJECT,
-                         G_IMPLEMENT_INTERFACE (GDK_TYPE_PAINTABLE,
-                                                gtk_color_paintable_init))
-
-static GParamSpec *properties[N_PROPS] = { NULL, };
-
-static void
-gtk_color_get_property (GObject    *object,
-                        guint       property_id,
-                        GValue     *value,
-                        GParamSpec *pspec)
-{
-  GtkColor *self = GTK_COLOR (object);
-
-  switch (property_id)
-    {
-    case PROP_NAME:
-      g_value_set_string (value, self->name);
-      break;
-
-    case PROP_COLOR:
-      g_value_set_boxed (value, self->color);
-      break;
-
-    case PROP_RED:
-      g_value_set_float (value, self->color->red);
-      break;
-
-    case PROP_GREEN:
-      g_value_set_float (value, self->color->green);
-      break;
-
-    case PROP_BLUE:
-      g_value_set_float (value, self->color->blue);
-      break;
-
-    case PROP_HUE:
-      g_value_set_int (value, self->h);
-      break;
-
-    case PROP_SATURATION:
-      g_value_set_int (value, self->s);
-      break;
-
-    case PROP_VALUE:
-      g_value_set_int (value, self->v);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-gtk_color_set_property (GObject      *object,
-                        guint         property_id,
-                        const GValue *value,
-                        GParamSpec   *pspec)
-{
-  GtkColor *self = GTK_COLOR (object);
-
-  switch (property_id)
-    {
-    case PROP_NAME:
-      self->name = g_value_dup_string (value);
-      break;
-
-    case PROP_COLOR:
-      self->color = g_value_dup_boxed (value);
-      break;
-
-    case PROP_HUE:
-      self->h = g_value_get_int (value);
-      break;
-
-    case PROP_SATURATION:
-      self->s = g_value_get_int (value);
-      break;
-
-    case PROP_VALUE:
-      self->v = g_value_get_int (value);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-gtk_color_finalize (GObject *object)
-{
-  GtkColor *self = GTK_COLOR (object);
-
-  g_free (self->name);
-  g_clear_pointer (&self->color, gdk_rgba_free);
-
-  G_OBJECT_CLASS (gtk_color_parent_class)->finalize (object);
-}
-
-static void
-gtk_color_class_init (GtkColorClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->get_property = gtk_color_get_property;
-  gobject_class->set_property = gtk_color_set_property;
-  gobject_class->finalize = gtk_color_finalize;
-
-  properties[PROP_NAME] =
-    g_param_spec_string ("name", NULL, NULL, NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-  properties[PROP_COLOR] =
-    g_param_spec_boxed ("color", NULL, NULL, GDK_TYPE_RGBA, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-  properties[PROP_RED] =
-    g_param_spec_float ("red", NULL, NULL, 0, 1, 0, G_PARAM_READABLE);
-  properties[PROP_GREEN] =
-    g_param_spec_float ("green", NULL, NULL, 0, 1, 0, G_PARAM_READABLE);
-  properties[PROP_BLUE] =
-    g_param_spec_float ("blue", NULL, NULL, 0, 1, 0, G_PARAM_READABLE);
-  properties[PROP_HUE] =
-    g_param_spec_int ("hue", NULL, NULL, 0, 360, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-  properties[PROP_SATURATION] =
-    g_param_spec_int ("saturation", NULL, NULL, 0, 100, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-  properties[PROP_VALUE] =
-    g_param_spec_int ("value", NULL, NULL, 0, 100, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-
-  g_object_class_install_properties (gobject_class, N_PROPS, properties);
-}
-
-static void
-gtk_color_init (GtkColor *self)
-{
-}
-
-static GtkColor *
-gtk_color_new (const char *name,
-               float r, float g, float b,
-               int h, int s, int v)
-{
-  GtkColor *result;
-  GdkRGBA color = { r, g, b, 1.0 };
-
-  result = g_object_new (GTK_TYPE_COLOR,
-                         "name", name,
-                         "color", &color,
-                         "hue", h,
-                         "saturation", s,
-                         "value", v,
-                         NULL);
-
-  return result;
-}
-
-static GListModel *
-create_colors_model (void)
-{
-  GListStore *result;
-  GtkColor *color;
-  GBytes *data;
-  char **lines;
-  guint i;
-
-  result = g_list_store_new (GTK_TYPE_COLOR);
-  data = g_resources_lookup_data ("/listview_colors/color.names.txt", 0, NULL);
-  lines = g_strsplit (g_bytes_get_data (data, NULL), "\n", 0);
-
-  for (i = 0; lines[i]; i++)
-    {
-      const char *name;
-      char **fields;
-      int red, green, blue;
-      int h, s, v;
-
-      if (lines[i][0] == '#' || lines[i][0] == '\0')
-        continue;
-
-      fields = g_strsplit (lines[i], " ", 0);
-      name = fields[1];
-      red = atoi (fields[3]);
-      green = atoi (fields[4]);
-      blue = atoi (fields[5]);
-      h = atoi (fields[9]);
-      s = atoi (fields[10]);
-      v = atoi (fields[11]);
- 
-      color = gtk_color_new (name, red / 255., green / 255., blue / 255., h, s, v);
-      g_list_store_append (result, color);
-      g_object_unref (color);
-
-      g_strfreev (fields);
-    }
-  g_strfreev (lines);
-
-  g_bytes_unref (data);
-
-  return G_LIST_MODEL (result);
-}
-
-static char *
-get_rgb_markup (gpointer this,
-                GtkColor *color)
-{
-  if (!color)
-    return NULL;
-
-  return g_strdup_printf ("<b>R:</b> %d <b>G:</b> %d <b>B:</b> %d",
-                          (int)(color->color->red * 255), 
-                          (int)(color->color->green * 255),
-                          (int)(color->color->blue * 255));
-}
-
-static char *
-get_hsv_markup (gpointer this,
-                GtkColor *color)
-{
-  if (!color)
-    return NULL;
-
-  return g_strdup_printf ("<b>H:</b> %d <b>S:</b> %d <b>V:</b> %d",
-                          color->h, 
-                          color->s,
-                          color->v);
-}
-
-static void
-setup_simple_listitem_cb (GtkListItemFactory *factory,
-                          GtkListItem        *list_item)
-{
-  GtkWidget *picture;
-  GtkExpression *color_expression, *expression;
-
-  expression = gtk_constant_expression_new (GTK_TYPE_LIST_ITEM, list_item);
-  color_expression = gtk_property_expression_new (GTK_TYPE_LIST_ITEM, expression, "item");
-
-  picture = gtk_picture_new ();
-  gtk_widget_set_size_request (picture, 32, 32);
-  gtk_expression_bind (color_expression, picture, "paintable", NULL);
-
-  gtk_list_item_set_child (list_item, picture);
-}
-
-static void
-setup_listitem_cb (GtkListItemFactory *factory,
-                   GtkListItem        *list_item)
-{
-  GtkWidget *box, *picture, *name_label, *rgb_label, *hsv_label;;
-  GtkExpression *color_expression, *expression;
-  GtkExpression *params[1];
-
-  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-  gtk_list_item_set_child (list_item, box);
-
-  expression = gtk_constant_expression_new (GTK_TYPE_LIST_ITEM, list_item);
-  color_expression = gtk_property_expression_new (GTK_TYPE_LIST_ITEM, expression, "item");
-
-  expression = gtk_property_expression_new (GTK_TYPE_COLOR,
-                                            gtk_expression_ref (color_expression),
-                                            "name");
-  name_label = gtk_label_new (NULL);
-  gtk_expression_bind (expression, name_label, "label", NULL);
-  gtk_container_add (GTK_CONTAINER (box), name_label);
-
-  expression = gtk_expression_ref (color_expression);
-  picture = gtk_picture_new ();
-  gtk_expression_bind (expression, picture, "paintable", NULL);
-  gtk_container_add (GTK_CONTAINER (box), picture);
-
-  params[0] = gtk_expression_ref (color_expression);
-  expression = gtk_cclosure_expression_new (G_TYPE_STRING,
-                                            NULL,
-                                            1, params,
-                                            (GCallback)get_rgb_markup,
-                                            NULL, NULL);
-
-  rgb_label = gtk_label_new (NULL);
-  gtk_label_set_use_markup (GTK_LABEL (rgb_label), TRUE);
-  gtk_expression_bind (expression, rgb_label, "label", NULL);
-  gtk_container_add (GTK_CONTAINER (box), rgb_label);
-
-  params[0] = gtk_expression_ref (color_expression);
-  expression = gtk_cclosure_expression_new (G_TYPE_STRING,
-                                            NULL,
-                                            1, params,
-                                            (GCallback)get_hsv_markup,
-                                            NULL, NULL);
-
-  hsv_label = gtk_label_new (NULL);
-  gtk_label_set_use_markup (GTK_LABEL (hsv_label), TRUE);
-  gtk_expression_bind (expression, hsv_label, "label", NULL);
-  gtk_container_add (GTK_CONTAINER (box), hsv_label);
-
-  gtk_expression_unref (color_expression);
-}
-
-static void
-set_title (gpointer    item,
-           const char *title)
-{
-  g_object_set_data (G_OBJECT (item), "title", (gpointer)title);
-}
-
-static char *
-get_title (gpointer item)
-{
-  return g_strdup ((char *)g_object_get_data (G_OBJECT (item), "title"));
-}
-
-static gboolean
-set_item (GBinding *binding,
-          const GValue *from,
-          GValue *to,
-          gpointer data)
-{
-  GObject *source = g_binding_get_source (binding);
-  GListModel *model;
-  guint selected;
-  gpointer item;
-
-  selected = g_value_get_uint (from);
-
-  model = gtk_drop_down_get_model (GTK_DROP_DOWN (source));
-  item = g_list_model_get_item (model, selected);
-
-  g_value_set_object (to, item);
-
-  g_clear_object (&item);
-
-  return TRUE;
-}
-
-GtkWidget *
-create_color_grid (void)
-{
-  GtkWidget *gridview;
-  GtkListItemFactory *factory;
-  GListModel *model, *selection;
-
-  gridview = gtk_grid_view_new ();
-  gtk_scrollable_set_hscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
-  gtk_scrollable_set_vscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
-
-  factory = gtk_signal_list_item_factory_new ();
-  g_signal_connect (factory, "setup", G_CALLBACK (setup_simple_listitem_cb), NULL);
-  gtk_grid_view_set_factory (GTK_GRID_VIEW (gridview), factory);
-  g_object_unref (factory);
- 
-  gtk_grid_view_set_max_columns (GTK_GRID_VIEW (gridview), 24);
-  gtk_grid_view_set_enable_rubberband (GTK_GRID_VIEW (gridview), TRUE);
-
-  model = G_LIST_MODEL (gtk_sort_list_model_new (create_colors_model (), NULL));
-  selection = G_LIST_MODEL (gtk_multi_selection_new (model));
-  gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), selection);
-  g_object_unref (selection);
-  g_object_unref (model);
-
-  return gridview;
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_listview_colors (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkWidget *header, *gridview, *sw, *box, *dropdown;
-      GtkListItemFactory *factory;
-      GListStore *factories;
-      GListModel *model;
-
-      GtkSorter *sorter;
-      GtkSorter *multi_sorter;
-      GListStore *sorters;
-      GtkExpression *expression;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "Colors");
-      header = gtk_header_bar_new ();
-      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
-      gtk_window_set_titlebar (GTK_WINDOW (window), header);
-
-      gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (window), sw);
-
-      gridview = create_color_grid ();
-      gtk_container_add (GTK_CONTAINER (sw), gridview);
-      model = gtk_grid_view_get_model (GTK_GRID_VIEW (gridview));
-      g_object_get (model, "model", &model, NULL);
-
-      sorters = g_list_store_new (GTK_TYPE_SORTER);
-
-      sorter = gtk_string_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "name"));
-      set_title (sorter, "Name");
-      g_list_store_append (sorters, sorter);
-      g_object_unref (sorter);
-
-      multi_sorter = gtk_multi_sorter_new ();
-
-      sorter = gtk_numeric_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "red"));
-      gtk_numeric_sorter_set_sort_order (GTK_NUMERIC_SORTER (sorter), GTK_SORT_DESCENDING);
-      set_title (sorter, "Red");
-      g_list_store_append (sorters, sorter);
-      gtk_multi_sorter_append (GTK_MULTI_SORTER (multi_sorter), sorter);
-
-      sorter = gtk_numeric_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "green"));
-      gtk_numeric_sorter_set_sort_order (GTK_NUMERIC_SORTER (sorter), GTK_SORT_DESCENDING);
-      set_title (sorter, "Green");
-      g_list_store_append (sorters, sorter);
-      gtk_multi_sorter_append (GTK_MULTI_SORTER (multi_sorter), sorter);
-
-      sorter = gtk_numeric_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "blue"));
-      gtk_numeric_sorter_set_sort_order (GTK_NUMERIC_SORTER (sorter), GTK_SORT_DESCENDING);
-      set_title (sorter, "Blue");
-      g_list_store_append (sorters, sorter);
-      gtk_multi_sorter_append (GTK_MULTI_SORTER (multi_sorter), sorter);
-
-      set_title (multi_sorter, "RGB");
-      g_list_store_append (sorters, multi_sorter);
-      g_object_unref (multi_sorter);
-
-      multi_sorter = gtk_multi_sorter_new ();
-
-      sorter = gtk_numeric_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "hue"));
-      gtk_numeric_sorter_set_sort_order (GTK_NUMERIC_SORTER (sorter), GTK_SORT_DESCENDING);
-      set_title (sorter, "Hue");
-      g_list_store_append (sorters, sorter);
-      gtk_multi_sorter_append (GTK_MULTI_SORTER (multi_sorter), sorter);
-
-      sorter = gtk_numeric_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "saturation"));
-      gtk_numeric_sorter_set_sort_order (GTK_NUMERIC_SORTER (sorter), GTK_SORT_DESCENDING);
-      set_title (sorter, "Saturation");
-      g_list_store_append (sorters, sorter);
-      gtk_multi_sorter_append (GTK_MULTI_SORTER (multi_sorter), sorter);
-
-      sorter = gtk_numeric_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "value"));
-      gtk_numeric_sorter_set_sort_order (GTK_NUMERIC_SORTER (sorter), GTK_SORT_DESCENDING);
-      set_title (sorter, "Value");
-      g_list_store_append (sorters, sorter);
-      gtk_multi_sorter_append (GTK_MULTI_SORTER (multi_sorter), sorter);
-
-      set_title (multi_sorter, "HSV");
-      g_list_store_append (sorters, multi_sorter);
-      g_object_unref (multi_sorter);
-
-      dropdown = gtk_drop_down_new ();
-      box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-      gtk_container_add (GTK_CONTAINER (box), gtk_label_new ("Sort by:"));
-      gtk_container_add (GTK_CONTAINER (box), dropdown);
-      gtk_header_bar_pack_end (GTK_HEADER_BAR (header), box);
-
-      expression = gtk_cclosure_expression_new (G_TYPE_STRING,
-                                                NULL,
-                                                0, NULL,
-                                                (GCallback)get_title,
-                                                NULL, NULL);
-      gtk_drop_down_set_expression (GTK_DROP_DOWN (dropdown), expression);
-      gtk_expression_unref (expression);
-
-      gtk_drop_down_set_model (GTK_DROP_DOWN (dropdown), G_LIST_MODEL (sorters));
-      g_object_unref (sorters);
-
-      g_object_bind_property_full (dropdown, "selected",
-                                   model, "sorter",
-                                   G_BINDING_SYNC_CREATE,
-                                   set_item, NULL,
-                                   NULL, NULL);
-
-      factories = g_list_store_new (GTK_TYPE_LIST_ITEM_FACTORY);
-
-      factory = gtk_signal_list_item_factory_new ();
-      g_signal_connect (factory, "setup", G_CALLBACK (setup_simple_listitem_cb), NULL);
-      set_title (factory, "Colors");
-      g_list_store_append (factories, factory);
-
-      factory = gtk_signal_list_item_factory_new ();
-      g_signal_connect (factory, "setup", G_CALLBACK (setup_listitem_cb), NULL);
-      set_title (factory, "Everything");
-      g_list_store_append (factories, factory);
-
-      dropdown = gtk_drop_down_new ();
-      box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-      gtk_container_add (GTK_CONTAINER (box), gtk_label_new ("Show:"));
-      gtk_container_add (GTK_CONTAINER (box), dropdown);
-      gtk_header_bar_pack_end (GTK_HEADER_BAR (header), box);
-
-      expression = gtk_cclosure_expression_new (G_TYPE_STRING,
-                                                NULL,
-                                                0, NULL,
-                                                (GCallback)get_title,
-                                                NULL, NULL);
-      gtk_drop_down_set_expression (GTK_DROP_DOWN (dropdown), expression);
-      gtk_expression_unref (expression);
-
-      gtk_drop_down_set_model (GTK_DROP_DOWN (dropdown), G_LIST_MODEL (factories));
-      g_object_unref (factories);
-
-      g_object_bind_property_full (dropdown, "selected",
-                                   gridview, "factory",
-                                   G_BINDING_SYNC_CREATE,
-                                   set_item, NULL,
-                                   NULL, NULL);
-      g_object_unref (model);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/listview_filebrowser.c

@@ -1,256 +0,0 @@
-/* Lists/File browser
- *
- * This demo shows off the different layouts that are quickly achievable
- * with GtkListview and GtkGridView by implementing a file browser with
- * different views.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-/* Create a simple object that holds the data for the different views */
-typedef struct _FileBrowserView FileBrowserView;
-struct _FileBrowserView
-{
-  GObject parent_instance;
-
-  GtkListItemFactory *factory;
-  char *icon_name;
-  GtkOrientation orientation;
-};
-
-enum {
-  PROP_0,
-  PROP_FACTORY,
-  PROP_ICON_NAME,
-  PROP_ORIENTATION,
-
-  N_PROPS
-};
-
-#define FILE_BROWSER_TYPE_VIEW (file_browser_view_get_type ())
-G_DECLARE_FINAL_TYPE (FileBrowserView, file_browser_view, FILE_BROWSER, VIEW, GObject);
-
-G_DEFINE_TYPE (FileBrowserView, file_browser_view, G_TYPE_OBJECT);
-static GParamSpec *properties[N_PROPS] = { NULL, };
-
-static void
-file_browser_view_get_property (GObject    *object,
-                                guint       property_id,
-                                GValue     *value,
-                                GParamSpec *pspec)
-{
-  FileBrowserView *self = FILE_BROWSER_VIEW (object);
-
-  switch (property_id)
-    {
-    case PROP_FACTORY:
-      g_value_set_object (value, self->factory);
-      break;
-
-    case PROP_ICON_NAME:
-      g_value_set_string (value, self->icon_name);
-      break;
-
-    case PROP_ORIENTATION:
-      g_value_set_enum (value, self->orientation);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-file_browser_view_set_property (GObject      *object,
-                                guint         prop_id,
-                                const GValue *value,
-                                GParamSpec   *pspec)
-{
-  FileBrowserView *self = FILE_BROWSER_VIEW (object);
-
-  switch (prop_id)
-    {
-    case PROP_FACTORY:
-      g_set_object (&self->factory, g_value_get_object (value));
-      break;
-
-    case PROP_ICON_NAME:
-      g_free (self->icon_name);
-      self->icon_name = g_value_dup_string (value);
-      break;
-
-    case PROP_ORIENTATION:
-      self->orientation = g_value_get_enum (value);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
-      break;
-    }
-}
-
-static void
-file_browser_view_finalize (GObject *object)
-{
-  FileBrowserView *self = FILE_BROWSER_VIEW (object);
-
-  g_object_unref (self->factory);
-  g_free (self->icon_name);
-
-  G_OBJECT_CLASS (file_browser_view_parent_class)->dispose (object);
-}
-
-static void
-file_browser_view_class_init (FileBrowserViewClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->get_property = file_browser_view_get_property;
-  gobject_class->set_property = file_browser_view_set_property;
-  gobject_class->finalize = file_browser_view_finalize;
-
-  properties[PROP_FACTORY] =
-    g_param_spec_object ("factory",
-                         "factory",
-                         "factory to use in the main view",
-                         GTK_TYPE_LIST_ITEM_FACTORY,
-                         G_PARAM_READWRITE);
-  properties[PROP_ICON_NAME] =
-    g_param_spec_string ("icon-name",
-                         "icon name",
-                         "icon to display for selecting this view",
-                         NULL,
-                         G_PARAM_READWRITE);
-  properties[PROP_ORIENTATION] =
-    g_param_spec_enum ("orientation",
-                       "orientation",
-                       "orientation of the view",
-                       GTK_TYPE_ORIENTATION,
-                       GTK_ORIENTATION_VERTICAL,
-                       G_PARAM_READWRITE);
-
-  g_object_class_install_properties (gobject_class, N_PROPS, properties);
-}
-
-static void file_browser_view_init (FileBrowserView *self)
-{
-}
-
-char *
-filebrowser_get_display_name (GObject *object,
-                              GFileInfo *info)
-{
-  if (!info)
-    return NULL;
-
-  return g_strdup (g_file_info_get_attribute_string (info, "standard::display-name"));
-}
-
-char *
-filebrowser_get_content_type (GObject *object,
-                              GFileInfo *info)
-{
-  if (!info)
-    return NULL;
-
-  return g_strdup (g_file_info_get_attribute_string (info, "standard::content-type"));
-}
-
-char *
-filebrowser_get_size (GObject *object,
-                      GFileInfo *info)
-{
-  if (!info)
-    return NULL;
-
-  return g_format_size (g_file_info_get_attribute_uint64 (info, "standard::size"));
-}
-
-GIcon *
-filebrowser_get_icon (GObject *object,
-                      GFileInfo *info)
-{
-  GIcon *icon;
-
-  if (info)
-    icon = G_ICON (g_file_info_get_attribute_object (info, "standard::icon"));
-  else
-    icon = NULL;
-
-  if (icon)
-    g_object_ref (icon);
-
-  return icon;
-}
-
-void
-filebrowser_up_clicked_cb (GtkButton        *button,
-                           GtkDirectoryList *list)
-{
-  GFile *file;
-
-  file = g_file_get_parent (gtk_directory_list_get_file (list));
-  if (file == NULL)
-    return;
-
-  gtk_directory_list_set_file (list, file);
-}
-
-void
-filebrowser_view_activated_cb (GtkGridView      *view,
-                               guint             pos,
-                               GtkDirectoryList *list)
-{
-  GFileInfo *info;
-
-  info = g_list_model_get_item (gtk_grid_view_get_model (view), pos);
-  if (g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY)
-    gtk_directory_list_set_file (list, G_FILE (g_file_info_get_attribute_object (info, "standard::file")));
-
-  g_object_unref (info);
-}
-
-GtkWidget *
-do_listview_filebrowser (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *view;
-      GtkBuilder *builder;
-      GtkDirectoryList *dirlist;
-      GFile *file;
-      char *cwd;
-
-      builder = gtk_builder_new_from_resource ("/listview_filebrowser/listview_filebrowser.ui");
-      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      /* Create the model and fill it with the contents of the current directory */
-      cwd = g_get_current_dir ();
-      file = g_file_new_for_path (cwd);
-      g_free (cwd);
-      dirlist = GTK_DIRECTORY_LIST (gtk_builder_get_object (builder, "dirlist"));
-      gtk_directory_list_set_file (dirlist, file);
-      g_object_unref (file);
-
-      /* grab focus in the view */
-      view = GTK_WIDGET (gtk_builder_get_object (builder, "view"));
-      gtk_widget_grab_focus (view);
-
-      g_object_unref (builder);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/listview_filebrowser.ui

@@ -1,240 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GListStore" id="viewlist">
-    <property name="item-type">FileBrowserView</property>
-    <child>
-      <object class="FileBrowserView">
-        <property name="factory">
-          <object class="GtkBuilderListItemFactory">
-            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkBox">
-        <child>
-          <object class="GtkImage">
-            <binding name="gicon">
-              <closure type="GIcon" function="filebrowser_get_icon">
-                <lookup name="item">GtkListItem</lookup>
-              </closure>
-            </binding>
-          </object>
-        </child>
-        <child>
-          <object class="GtkLabel">
-            <property name="halign">start</property>
-            <binding name="label">
-              <closure type="gchararray" function="filebrowser_get_display_name">
-                <lookup name="item">GtkListItem</lookup>
-              </closure>
-            </binding>
-          </object>
-        </child>
-      </object>
-    </property>
-  </template>
-</interface>
-            ]]></property>
-          </object>
-        </property>
-        <property name="icon-name">view-list-symbolic</property>
-        <property name="orientation">horizontal</property>
-      </object>
-    </child>
-    <child>
-      <object class="FileBrowserView">
-        <property name="icon-name">view-grid-symbolic</property>
-        <property name="factory">
-          <object class="GtkBuilderListItemFactory">
-            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkBox">
-        <property name="orientation">vertical</property>
-        <child>
-          <object class="GtkImage">
-            <property name="icon-size">large</property>
-            <binding name="gicon">
-              <closure type="GIcon" function="filebrowser_get_icon">
-                <lookup name="item">GtkListItem</lookup>
-              </closure>
-            </binding>
-          </object>
-        </child>
-        <child>
-          <object class="GtkLabel">
-            <property name="wrap">1</property>
-            <property name="wrap-mode">word-char</property>
-            <property name="lines">2</property>
-            <property name="ellipsize">end</property>
-            <property name="width-chars">10</property>
-            <property name="max-width-chars">30</property>
-            <binding name="label">
-              <closure type="gchararray" function="filebrowser_get_display_name">
-                <lookup name="item">GtkListItem</lookup>
-              </closure>
-            </binding>
-          </object>
-        </child>
-      </object>
-    </property>
-  </template>
-</interface>
-            ]]></property>
-          </object>
-        </property>
-        <property name="orientation">vertical</property>
-      </object>
-    </child>
-    <child>
-      <object class="FileBrowserView">
-        <property name="icon-name">view-paged-symbolic</property>
-        <property name="factory">
-          <object class="GtkBuilderListItemFactory">
-            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkBox">
-        <child>
-          <object class="GtkImage">
-            <property name="icon-size">large</property>
-            <binding name="gicon">
-              <closure type="GIcon" function="filebrowser_get_icon">
-                <lookup name="item">GtkListItem</lookup>
-              </closure>
-            </binding>
-          </object>
-        </child>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <child>
-              <object class="GtkLabel">
-                <property name="halign">start</property>
-                <binding name="label">
-                  <closure type="gchararray" function="filebrowser_get_display_name">
-                    <lookup name="item">GtkListItem</lookup>
-                  </closure>
-                </binding>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="halign">start</property>
-                <binding name="label">
-                  <closure type="gchararray" function="filebrowser_get_size">
-                    <lookup name="item">GtkListItem</lookup>
-                  </closure>
-                </binding>
-                <style>
-                  <class name="dim-label"/>
-                </style>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel">
-                <property name="halign">start</property>
-                <binding name="label">
-                  <closure type="gchararray" function="filebrowser_get_content_type">
-                    <lookup name="item">GtkListItem</lookup>
-                  </closure>
-                </binding>
-                <style>
-                  <class name="dim-label"/>
-                </style>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </property>
-  </template>
-</interface>
-            ]]></property>
-          </object>
-        </property>
-        <property name="orientation">horizontal</property>
-      </object>
-    </child>
-  </object>
-  <object class="GtkDirectoryList" id="dirlist">
-    <property name="attributes">standard::name,standard::display-name,standard::icon,standard::size,standard::content-type</property>
-  </object>
-  <object class="GtkWindow" id="window">
-    <property name="title" translatable="yes">File browser</property>
-    <property name="default-width">600</property>
-    <property name="default-height">400</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar" id="">
-        <property name="show-title-buttons">1</property>
-        <child>
-          <object class="GtkButton">
-            <property name="icon-name">go-up</property>
-            <signal name="clicked" handler="filebrowser_up_clicked_cb" object="dirlist" swapped="no"/>
-          </object>
-        </child>
-        <child type="end">
-          <object class="GtkListView">
-            <property name="valign">center</property>
-            <property name="orientation">horizontal</property>
-            <style>
-              <class name="linked"/>
-            </style>
-            <property name="model">
-              <object class="GtkSingleSelection" id="selected-view">
-                <property name="model">viewlist</property>
-              </object>
-            </property>
-            <property name="factory">
-              <object class="GtkBuilderListItemFactory">
-                <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkImage">
-        <binding name="icon-name">
-          <lookup type="FileBrowserView" name="icon-name">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
-</interface>
-                ]]></property>
-              </object>
-            </property>
-          </object>
-        </child>
-      </object>
-    </child>
-    <child>
-      <object class="GtkScrolledWindow">
-        <property name="can-focus">1</property>
-        <child>
-          <object class="GtkGridView" id="view">
-            <property name="model">dirlist</property>
-            <property name="max-columns">15</property>
-            <binding name="factory">
-              <lookup name="factory" type="FileBrowserView">
-                <lookup name="selected-item">selected-view</lookup>
-              </lookup>
-            </binding>
-            <binding name="orientation">
-              <lookup name="orientation" type="FileBrowserView">
-                <lookup name="selected-item">selected-view</lookup>
-              </lookup>
-            </binding>
-            <signal name="activate" handler="filebrowser_view_activated_cb" object="dirlist" swapped="no"/>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>

demos/gtk-demo/listview_minesweeper.c

@@ -1,473 +0,0 @@
-/* Lists/Minesweeper
- *
- * This demo shows how to develop a user interface for small game using a
- * gridview.
- *
- * It demonstrates how to use the activate signal and single-press behavior
- * to implement rather different interaction behavior to a typical list.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-/*** The cell object ***/
-
-/* Create an object that holds the data for a cell in the game */
-typedef struct _SweeperCell SweeperCell;
-struct _SweeperCell
-{
-  GObject parent_instance;
-
-  gboolean is_mine;
-  gboolean is_visible;
-  guint neighbor_mines;
-};
-
-enum {
-  CELL_PROP_0,
-  CELL_PROP_LABEL,
-
-  N_CELL_PROPS
-};
-
-#define SWEEPER_TYPE_CELL (sweeper_cell_get_type ())
-G_DECLARE_FINAL_TYPE (SweeperCell, sweeper_cell, SWEEPER, CELL, GObject);
-
-G_DEFINE_TYPE (SweeperCell, sweeper_cell, G_TYPE_OBJECT);
-static GParamSpec *cell_properties[N_CELL_PROPS] = { NULL, };
-
-static const char *
-sweeper_cell_get_label (SweeperCell *self)
-{
-  static const char *minecount_labels[10] = { "", "1", "2", "3", "4", "5", "6", "7", "8", "9" };
-
-  if (!self->is_visible)
-    return "?";
-  
-  if (self->is_mine)
-    return "💣";
-
-  return minecount_labels[self->neighbor_mines];
-}
-
-static void
-sweeper_cell_get_property (GObject    *object,
-                           guint       property_id,
-                           GValue     *value,
-                           GParamSpec *pspec)
-{
-  SweeperCell *self = SWEEPER_CELL (object);
-
-  switch (property_id)
-    {
-    case CELL_PROP_LABEL:
-      g_value_set_string (value, sweeper_cell_get_label (self));
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-sweeper_cell_class_init (SweeperCellClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->get_property = sweeper_cell_get_property;
-
-  cell_properties[CELL_PROP_LABEL] =
-    g_param_spec_string ("label",
-                         "label",
-                         "label to display for this row",
-                         NULL,
-                         G_PARAM_READABLE);
-
-  g_object_class_install_properties (gobject_class, N_CELL_PROPS, cell_properties);
-}
-
-static void
-sweeper_cell_init (SweeperCell *self)
-{
-}
-
-static void
-sweeper_cell_reveal (SweeperCell *self)
-{
-  if (self->is_visible)
-    return;
-
-  self->is_visible = TRUE;
-
-  g_object_notify_by_pspec (G_OBJECT (self), cell_properties[CELL_PROP_LABEL]);
-}
-
-static SweeperCell *
-sweeper_cell_new ()
-{
-  return g_object_new (SWEEPER_TYPE_CELL, NULL);
-}
-
-/*** The board object ***/
-
-/* Create an object that holds the data for the game */
-typedef struct _SweeperGame SweeperGame;
-struct _SweeperGame
-{
-  GObject parent_instance;
-
-  GPtrArray *cells;
-  guint width;
-  guint height;
-  gboolean playing;
-  gboolean win;
-};
-
-enum {
-  GAME_PROP_0,
-  GAME_PROP_HEIGHT,
-  GAME_PROP_PLAYING,
-  GAME_PROP_WIDTH,
-  GAME_PROP_WIN,
-
-  N_GAME_PROPS
-};
-
-#define SWEEPER_TYPE_GAME (sweeper_game_get_type ())
-G_DECLARE_FINAL_TYPE (SweeperGame, sweeper_game, SWEEPER, GAME, GObject);
-
-static GType
-sweeper_game_list_model_get_item_type (GListModel *model)
-{
-  return SWEEPER_TYPE_GAME;
-}
-
-static guint
-sweeper_game_list_model_get_n_items (GListModel *model)
-{
-  SweeperGame *self = SWEEPER_GAME (model);
-
-  return self->width * self->height;
-}
-
-static gpointer
-sweeper_game_list_model_get_item (GListModel *model,
-                                  guint       position)
-{
-  SweeperGame *self = SWEEPER_GAME (model);
-
-  return g_object_ref (g_ptr_array_index (self->cells, position));
-}
-
-static void
-sweeper_game_list_model_init (GListModelInterface *iface)
-{
-  iface->get_item_type = sweeper_game_list_model_get_item_type;
-  iface->get_n_items = sweeper_game_list_model_get_n_items;
-  iface->get_item = sweeper_game_list_model_get_item;
-}
-
-G_DEFINE_TYPE_WITH_CODE (SweeperGame, sweeper_game, G_TYPE_OBJECT,
-                         G_IMPLEMENT_INTERFACE (G_TYPE_LIST_MODEL, sweeper_game_list_model_init))
-
-static GParamSpec *game_properties[N_GAME_PROPS] = { NULL, };
-
-static void
-sweeper_game_dispose (GObject *object)
-{
-  SweeperGame *self = SWEEPER_GAME (object);
-
-  g_clear_pointer (&self->cells, g_ptr_array_unref);
-
-  G_OBJECT_CLASS (sweeper_game_parent_class)->dispose (object);
-}
-
-static void
-sweeper_game_get_property (GObject    *object,
-                           guint       property_id,
-                           GValue     *value,
-                           GParamSpec *pspec)
-{
-  SweeperGame *self = SWEEPER_GAME (object);
-
-  switch (property_id)
-    {
-    case GAME_PROP_HEIGHT:
-      g_value_set_uint (value, self->height);
-      break;
-
-    case GAME_PROP_PLAYING:
-      g_value_set_boolean (value, self->playing);
-      break;
-
-    case GAME_PROP_WIDTH:
-      g_value_set_uint (value, self->width);
-      break;
-
-    case GAME_PROP_WIN:
-      g_value_set_boolean (value, self->win);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-sweeper_game_class_init (SweeperGameClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->dispose = sweeper_game_dispose;
-  gobject_class->get_property = sweeper_game_get_property;
-
-  game_properties[GAME_PROP_HEIGHT] =
-    g_param_spec_uint ("height",
-                       "height",
-                       "height of the game grid",
-                       1, G_MAXUINT, 8,
-                       G_PARAM_READABLE);
-
-  game_properties[GAME_PROP_PLAYING] =
-    g_param_spec_boolean ("playing",
-                          "playing",
-                          "if the game is still going on",
-                          FALSE,
-                          G_PARAM_READABLE);
-
-  game_properties[GAME_PROP_WIDTH] =
-    g_param_spec_uint ("width",
-                       "width",
-                       "width of the game grid",
-                       1, G_MAXUINT, 8,
-                       G_PARAM_READABLE);
-
-  game_properties[GAME_PROP_WIN] =
-    g_param_spec_boolean ("win",
-                          "win",
-                          "if the game was won",
-                          FALSE,
-                          G_PARAM_READABLE);
-
-  g_object_class_install_properties (gobject_class, N_GAME_PROPS, game_properties);
-}
-
-static void
-sweeper_game_reset_board (SweeperGame *self,
-                          guint        width,
-                          guint        height)
-{
-  guint i;
-
-  g_ptr_array_set_size (self->cells, 0);
-
-  for (i = 0; i < width * height; i++)
-    {
-      g_ptr_array_add (self->cells, sweeper_cell_new ());
-    }
-
-  if (self->width != width)
-    {
-      self->width = width;
-      g_object_notify_by_pspec (G_OBJECT (self), game_properties[GAME_PROP_WIDTH]);
-    }
-  if (self->height != height)
-    {
-      self->height = height;
-      g_object_notify_by_pspec (G_OBJECT (self), game_properties[GAME_PROP_HEIGHT]);
-    }
-  if (!self->playing)
-    {
-      self->playing = TRUE;
-      g_object_notify_by_pspec (G_OBJECT (self), game_properties[GAME_PROP_PLAYING]);
-    }
-  if (self->win)
-    {
-      self->win = FALSE;
-      g_object_notify_by_pspec (G_OBJECT (self), game_properties[GAME_PROP_WIN]);
-    }
-}
-
-static void
-sweeper_game_place_mines (SweeperGame *self,
-                          guint        n_mines)
-{
-  guint i;
-
-  for (i = 0; i < n_mines; i++)
-    {
-      SweeperCell *cell;
-
-      do {
-        cell = g_ptr_array_index (self->cells, g_random_int_range (0, self->cells->len));
-      } while (cell->is_mine);
-
-      cell->is_mine = TRUE;
-    }
-}
-
-static SweeperCell *
-get_cell (SweeperGame *self,
-          guint        x,
-          guint        y)
-{
-  return g_ptr_array_index (self->cells, y * self->width + x);
-}
-
-static void
-sweeper_game_count_neighbor_mines (SweeperGame *self,
-                                   guint        width,
-                                   guint        height)
-{
-  guint x, y, x2, y2;
-
-  for (y = 0; y < height; y++)
-    {
-      for (x = 0; x < width; x++)
-        {
-          SweeperCell *cell = get_cell (self, x, y);
-
-          for (y2 = MAX (1, y) - 1; y2 < MIN (height, y + 2); y2++)
-            {
-              for (x2 = MAX (1, x) - 1; x2 < MIN (width, x + 2); x2++)
-                {
-                  SweeperCell *other = get_cell (self, x2, y2);
-
-                  if (other->is_mine)
-                    cell->neighbor_mines++;
-                }
-            }
-        }
-    }
-}
-
-static void
-sweeper_game_new_game (SweeperGame *self,
-                       guint        width,
-                       guint        height,
-                       guint        n_mines)
-{
-  guint n_items_before;
-
-  g_return_if_fail (n_mines <= width * height);
-
-  n_items_before = self->width * self->height;
-
-  g_object_freeze_notify (G_OBJECT (self));
-
-  sweeper_game_reset_board (self, width, height);
-  sweeper_game_place_mines (self, n_mines);
-  sweeper_game_count_neighbor_mines (self, width, height);
-
-  g_list_model_items_changed (G_LIST_MODEL (self), 0, n_items_before, width * height);
-
-  g_object_thaw_notify (G_OBJECT (self));
-}
-
-static void
-sweeper_game_init (SweeperGame *self)
-{
-  self->cells = g_ptr_array_new_with_free_func (g_object_unref);
-
-  sweeper_game_new_game (self, 8, 8, 10);
-}
-
-static void
-sweeper_game_end (SweeperGame *self,
-                  gboolean     win)
-{
-  if (self->playing)
-    {
-      self->playing = FALSE;
-      g_object_notify_by_pspec (G_OBJECT (self), game_properties[GAME_PROP_PLAYING]);
-    }
-  if (self->win != win)
-    {
-      self->win = win;
-      g_object_notify_by_pspec (G_OBJECT (self), game_properties[GAME_PROP_WIN]);
-    }
-}
-
-static void
-sweeper_game_check_finished (SweeperGame *self)
-{
-  guint i;
-
-  if (!self->playing)
-    return;
-
-  for (i = 0; i < self->cells->len; i++)
-    {
-      SweeperCell *cell = g_ptr_array_index (self->cells, i);
-
-      /* There's still a non-revealed cell that isn't a mine */
-      if (!cell->is_visible && !cell->is_mine)
-        return;
-    }
-
-  sweeper_game_end (self, TRUE);
-}
-
-static void
-sweeper_game_reveal_cell (SweeperGame *self,
-                          guint        position)
-{
-  SweeperCell *cell;
-
-  if (!self->playing)
-    return;
-
-  cell = g_ptr_array_index (self->cells, position);
-  sweeper_cell_reveal (cell);
-
-  if (cell->is_mine)
-    sweeper_game_end (self, FALSE);
-
-  sweeper_game_check_finished (self);
-}
-
-void
-minesweeper_cell_clicked_cb (GtkGridView *gridview,
-                             guint        pos,
-                             SweeperGame *game)
-{
-  sweeper_game_reveal_cell (game, pos);
-}
-
-void
-minesweeper_new_game_cb (GtkButton   *button,
-                         SweeperGame *game)
-{
-  sweeper_game_new_game (game, 8, 8, 10);
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_listview_minesweeper (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkBuilder *builder;
-
-      g_type_ensure (SWEEPER_TYPE_GAME);
-
-      builder = gtk_builder_new_from_resource ("/listview_minesweeper/listview_minesweeper.ui");
-      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      g_object_unref (builder);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/listview_minesweeper.ui

@@ -1,48 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="SweeperGame" id="game">
-  </object>
-  <object class="GtkWindow" id="window">
-    <property name="title" translatable="yes">Minesweeper</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar" id="">
-        <property name="show-title-buttons">1</property>
-        <child>
-          <object class="GtkButton">
-            <property name="label">New Game</property>
-            <signal name="clicked" handler="minesweeper_new_game_cb" object="game" swapped="no"/>
-          </object>
-        </child>
-        <child type="title">
-          <object class="GtkImage">
-            <property name="icon-name">trophy-gold</property>
-            <binding name="visible">
-              <lookup name="win">game</lookup>
-            </binding>
-          </object>
-        </child>
-      </object>
-    </child>
-    <child>
-      <object class="GtkGridView" id="view">
-        <property name="model">
-          <object class="GtkNoSelection">
-            <property name="model">game</property>
-          </object>
-        </property>
-        <binding name="max-columns">
-          <lookup name="width">game</lookup>
-        </binding>
-        <binding name="min-columns">
-          <lookup name="width">game</lookup>
-        </binding>
-        <property name="factory">
-          <object class="GtkBuilderListItemFactory">
-            <property name="resource">/listview_minesweeper/listview_minesweeper_cell.ui</property>
-          </object>
-        </property>
-        <signal name="activate" handler="minesweeper_cell_clicked_cb" object="game" swapped="no"/>
-      </object>
-    </child>
-  </object>
-</interface>

demos/gtk-demo/listview_minesweeper_cell.ui

@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="halign">center</property>
-        <property name="valign">center</property>
-        <binding name="label">
-          <lookup name="label" type="SweeperCell">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
-</interface>

demos/gtk-demo/listview_settings.c

@@ -1,398 +0,0 @@
-/* Lists/Settings
- *
- * This demo shows a settings viewer for GSettings.
- *
- * It demonstrates how to implement support for trees with GtkListView.
- *
- * It also shows how to set up sorting for columns in a GtkColumnView.
- */
-
-#include <gtk/gtk.h>
-
-/* Create an object that wraps GSettingsSchemaKey because that's a boxed type */
-typedef struct _SettingsKey SettingsKey;
-struct _SettingsKey
-{
-  GObject parent_instance;
-
-  GSettings *settings;
-  GSettingsSchemaKey *key;
-};
-
-enum {
-  PROP_0,
-  PROP_NAME,
-  PROP_SUMMARY,
-  PROP_DESCRIPTION,
-  PROP_VALUE,
-
-  N_PROPS
-};
-
-#define SETTINGS_TYPE_KEY (settings_key_get_type ())
-G_DECLARE_FINAL_TYPE (SettingsKey, settings_key, SETTINGS, KEY, GObject);
-
-G_DEFINE_TYPE (SettingsKey, settings_key, G_TYPE_OBJECT);
-static GParamSpec *properties[N_PROPS] = { NULL, };
-
-static void
-settings_key_get_property (GObject    *object,
-                           guint       property_id,
-                           GValue     *value,
-                           GParamSpec *pspec)
-{
-  SettingsKey *self = SETTINGS_KEY (object);
-
-  switch (property_id)
-    {
-    case PROP_DESCRIPTION:
-      g_value_set_string (value, g_settings_schema_key_get_description (self->key));
-      break;
-
-    case PROP_NAME:
-      g_value_set_string (value, g_settings_schema_key_get_name (self->key));
-      break;
-
-    case PROP_SUMMARY:
-      g_value_set_string (value, g_settings_schema_key_get_summary (self->key));
-      break;
-
-    case PROP_VALUE:
-      {
-        GVariant *variant = g_settings_get_value (self->settings, g_settings_schema_key_get_name (self->key));
-        g_value_take_string (value, g_variant_print (variant, FALSE));
-        g_variant_unref (variant);
-      }
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-settings_key_finalize (GObject *object)
-{
-  SettingsKey *self = SETTINGS_KEY (object);
-
-  g_object_unref (self->settings);
-  g_settings_schema_key_unref (self->key);
-
-  G_OBJECT_CLASS (settings_key_parent_class)->finalize (object);
-}
-
-static void
-settings_key_class_init (SettingsKeyClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->finalize = settings_key_finalize;
-  gobject_class->get_property = settings_key_get_property;
-
-  properties[PROP_DESCRIPTION] =
-    g_param_spec_string ("description", NULL, NULL, NULL, G_PARAM_READABLE);
-  properties[PROP_NAME] =
-    g_param_spec_string ("name", NULL, NULL, NULL, G_PARAM_READABLE);
-  properties[PROP_SUMMARY] =
-    g_param_spec_string ("summary", NULL, NULL, NULL, G_PARAM_READABLE);
-  properties[PROP_VALUE] =
-    g_param_spec_string ("value", NULL, NULL, NULL, G_PARAM_READABLE);
-
-  g_object_class_install_properties (gobject_class, N_PROPS, properties);
-}
-
-static void
-settings_key_init (SettingsKey *self)
-{
-}
-
-static SettingsKey *
-settings_key_new (GSettings          *settings,
-                  GSettingsSchemaKey *key)
-{
-  SettingsKey *result = g_object_new (SETTINGS_TYPE_KEY, NULL);
-
-  result->settings = g_object_ref (settings);
-  result->key = g_settings_schema_key_ref (key);
-
-  return result;
-}
-
-static int
-strvcmp (gconstpointer p1,
-         gconstpointer p2)
-{
-  const char * const *s1 = p1;
-  const char * const *s2 = p2;
-
-  return strcmp (*s1, *s2);
-}
-
-static GtkFilter *current_filter;
-
-static gboolean
-transform_settings_to_keys (GBinding     *binding,
-                            const GValue *from_value,
-                            GValue       *to_value,
-                            gpointer      data)
-{
-  GtkTreeListRow *treelistrow;
-  GSettings *settings;
-  GSettingsSchema *schema;
-  GListStore *store;
-  GtkSortListModel *sort_model;
-  GtkFilterListModel *filter_model;
-  GtkFilter *filter;
-  GtkExpression *expression;
-  char **keys;
-  guint i;
-
-  treelistrow = g_value_get_object (from_value);
-  if (treelistrow == NULL)
-    return TRUE;
-  settings = gtk_tree_list_row_get_item (treelistrow);
-  g_object_get (settings, "settings-schema", &schema, NULL);
-
-  store = g_list_store_new (SETTINGS_TYPE_KEY);
-
-  keys = g_settings_schema_list_keys (schema);
-
-  for (i = 0; keys[i] != NULL; i++)
-    {
-      GSettingsSchemaKey *almost_there = g_settings_schema_get_key (schema, keys[i]);
-      SettingsKey *finally = settings_key_new (settings, almost_there);
-      g_list_store_append (store, finally);
-      g_object_unref (finally);
-      g_settings_schema_key_unref (almost_there);
-    }
-
-  g_strfreev (keys);
-  g_settings_schema_unref (schema);
-  g_object_unref (settings);
-
-  sort_model = gtk_sort_list_model_new (G_LIST_MODEL (store),
-                                        gtk_column_view_get_sorter (GTK_COLUMN_VIEW (data)));
-  g_object_unref (store);
-  expression = gtk_property_expression_new (SETTINGS_TYPE_KEY, NULL, "name");
-  filter = gtk_string_filter_new ();
-  gtk_string_filter_set_expression (GTK_STRING_FILTER (filter), expression);
-  filter_model = gtk_filter_list_model_new (G_LIST_MODEL (sort_model), filter);
-  gtk_expression_unref (expression);
-  g_object_unref (sort_model);
-
-  g_set_object (&current_filter, filter);
-
-  g_object_unref (filter);
-
-  g_value_take_object (to_value, filter_model);
-
-  return TRUE;
-}
-
-static GListModel *
-create_settings_model (gpointer item,
-                       gpointer unused)
-{
-  GSettings *settings = item;
-  char **schemas;
-  GListStore *result;
-  guint i;
-
-  if (settings == NULL)
-    {
-      g_settings_schema_source_list_schemas (g_settings_schema_source_get_default (),
-                                             TRUE,
-                                             &schemas,
-                                             NULL);
-    }
-  else
-    {
-      schemas = g_settings_list_children (settings);
-    }
-
-  if (schemas == NULL || schemas[0] == NULL)
-    {
-      g_free (schemas);
-      return NULL;
-    }
-
-  qsort (schemas, g_strv_length (schemas), sizeof (char *), strvcmp);
-
-  result = g_list_store_new (G_TYPE_SETTINGS);
-  for (i = 0;  schemas[i] != NULL; i++)
-    {
-      GSettings *child;
-
-      if (settings == NULL)
-        child = g_settings_new (schemas[i]);
-      else
-        child = g_settings_get_child (settings, schemas[i]);
-
-      g_list_store_append (result, child);
-      g_object_unref (child);
-    }
-
-  g_strfreev (schemas);
-
-  return G_LIST_MODEL (result);
-}
-
-static void
-search_enabled (GtkSearchEntry *entry)
-{
-  gtk_editable_set_text (GTK_EDITABLE (entry), "");
-}
-
-static void
-search_changed (GtkSearchEntry *entry,
-                gpointer data)
-{
-  const char *text = gtk_editable_get_text (GTK_EDITABLE (entry));
-
-  if (current_filter)
-    gtk_string_filter_set_search (GTK_STRING_FILTER (current_filter), text);
-}
-
-static void
-stop_search (GtkSearchEntry *entry,
-             gpointer data)
-{
-  gtk_editable_set_text (GTK_EDITABLE (entry), "");
-
-  if (current_filter)
-    gtk_string_filter_set_search (GTK_STRING_FILTER (current_filter), "");
-}
-
-static void
-move_column (GtkListView *columns_list, gboolean down)
-{
-  GListModel *columns;
-  guint position;
-  GtkColumnViewColumn *selected;
-  GtkColumnView *view;
-
-  columns = gtk_list_view_get_model (columns_list);
-  position = gtk_single_selection_get_selected (GTK_SINGLE_SELECTION (columns));
-  selected = gtk_single_selection_get_selected_item (GTK_SINGLE_SELECTION (columns));
-  view = gtk_column_view_column_get_column_view (selected);
- 
-  if (down && position + 1 < g_list_model_get_n_items (columns))
-    position++;
-  else if (!down && position > 0)
-    position--;
-  else
-    return;
-
-  gtk_column_view_insert_column (view, position, selected);
-  gtk_single_selection_set_selected (GTK_SINGLE_SELECTION (columns), position);
-}
-
-static void
-move_column_down (GtkListView *columns_list)
-{
-  move_column (columns_list, TRUE);
-}
-
-static void
-move_column_up (GtkListView *columns_list)
-{
-  move_column (columns_list, FALSE);
-}
-
-static void
-column_visible_toggled (GtkListItem *item, GtkToggleButton *button)
-{
-  GtkColumnViewColumn *column = gtk_list_item_get_item (item);
-
-  gtk_column_view_column_set_visible (column, gtk_toggle_button_get_active (button));
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_listview_settings (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkWidget *listview, *columnview;
-      GListModel *model;
-      GtkTreeListModel *treemodel;
-      GtkSingleSelection *selection;
-      GtkBuilderScope *scope;
-      GtkBuilder *builder;
-      GtkColumnViewColumn *name_column;
-      GtkSorter *sorter;
-      GtkWidget *menubutton, *popover;
-      GtkWidget *columns_list;
-
-      g_type_ensure (SETTINGS_TYPE_KEY);
-
-      scope = gtk_builder_cscope_new ();
-      gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "search_enabled", (GCallback)search_enabled);
-      gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "search_changed", (GCallback)search_changed);
-      gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "stop_search", (GCallback)stop_search);
-      gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "move_column_down", (GCallback)move_column_down);
-      gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "move_column_up", (GCallback)move_column_up);
-      gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "column_visible_toggled", (GCallback)column_visible_toggled);
-
-      builder = gtk_builder_new ();
-      gtk_builder_set_scope (builder, scope);
-      {
-        g_autoptr(GError) error = NULL;
-      gtk_builder_add_from_resource (builder, "/listview_settings/listview_settings.ui", &error);
-      if (error)
-        g_warning ("%s", error->message);
-      }
-
-      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      listview = GTK_WIDGET (gtk_builder_get_object (builder, "listview"));
-      columnview = GTK_WIDGET (gtk_builder_get_object (builder, "columnview"));
-      model = create_settings_model (NULL, NULL);
-      treemodel = gtk_tree_list_model_new (FALSE,
-                                           model,
-                                           TRUE,
-                                           create_settings_model,
-                                           NULL,
-                                           NULL);
-      selection = gtk_single_selection_new (G_LIST_MODEL (treemodel));
-      g_object_bind_property_full (selection, "selected-item",
-                                   columnview, "model",
-                                   G_BINDING_SYNC_CREATE,
-                                   transform_settings_to_keys,
-                                   NULL,
-                                   columnview, NULL);
-      gtk_list_view_set_model (GTK_LIST_VIEW (listview), G_LIST_MODEL (selection));
-      g_object_unref (selection);
-      g_object_unref (treemodel);
-      g_object_unref (model);
-
-      name_column = GTK_COLUMN_VIEW_COLUMN (gtk_builder_get_object (builder, "name_column"));
-      sorter = gtk_string_sorter_new (gtk_property_expression_new (SETTINGS_TYPE_KEY, NULL, "name"));
-      gtk_column_view_column_set_sorter (name_column, sorter);
-      g_object_unref (sorter);
-
-      menubutton = GTK_WIDGET (gtk_builder_get_object (builder, "menubutton"));
-      popover = GTK_WIDGET (gtk_builder_get_object (builder, "column_popover"));
-      gtk_menu_button_set_popover (GTK_MENU_BUTTON (menubutton), popover);
-
-      columns_list = GTK_WIDGET (gtk_builder_get_object (builder, "columns_list"));
-      model = G_LIST_MODEL (gtk_single_selection_new (gtk_column_view_get_columns (GTK_COLUMN_VIEW (columnview))));
-      gtk_list_view_set_model (GTK_LIST_VIEW (columns_list), model);
-      g_object_unref (model);
-
-      g_object_unref (builder);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/listview_settings.ui

@@ -1,262 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow" id="window">
-    <property name="title" translatable="yes">Settings</property>
-    <property name="default-width">640</property>
-    <property name="default-height">480</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar">
-        <property name="show-title-buttons">1</property>
-        <child type="end">
-          <object class="GtkMenuButton" id="menubutton">
-            <property name="icon-name">open-menu-symbolic</property>
-          </object>
-        </child>
-        <child type="end">
-          <object class="GtkToggleButton" id="search_button">
-            <property name="icon-name">system-search-symbolic</property>
-          </object>
-        </child>
-      </object>
-    </child>
-    <child>
-      <object class="GtkPaned">
-        <property name="position">300</property>
-        <child>
-          <object class="GtkScrolledWindow">
-            <child>
-              <object class="GtkListView" id="listview">
-                <property name="factory">
-                  <object class="GtkBuilderListItemFactory">
-                    <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkTreeExpander" id="expander">
-        <binding name="list-row">
-          <lookup name="item">GtkListItem</lookup>
-        </binding>
-        <property name="child">
-          <object class="GtkLabel">
-            <property name="xalign">0</property>
-            <binding name="label">
-              <lookup name="schema" type="GSettings">
-                <lookup name="item">expander</lookup>
-              </lookup>
-            </binding>
-          </object>
-        </property>
-      </object>
-    </property>
-  </template>
-</interface>
-                    ]]></property>
-                  </object>
-                </property>
-              </object>
-            </child>
-          </object>
-        </child>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <child>
-              <object class="GtkSearchBar">
-                <property name="search-mode-enabled" bind-source="search_button" bind-property="active" bind-flags="bidirectional"/>
-                <signal name="notify::search-mode-enabled" handler="search_enabled" object="entry"/>
-                <child>
-                  <object class="GtkSearchEntry" id="entry">
-                    <signal name="search-changed" handler="search_changed"/>
-                    <signal name="stop-search" handler="stop_search"/>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkScrolledWindow">
-                <property name="expand">1</property>
-                <child>
-                  <object class="GtkColumnView" id="columnview">
-                    <child>
-                      <object class="GtkColumnViewColumn" id="name_column">
-                        <property name="title">Name</property>
-                        <property name="factory">
-                          <object class="GtkBuilderListItemFactory">
-                            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="xalign">0</property>
-        <binding name="label">
-          <lookup name="name" type="SettingsKey">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
-</interface>
-                        ]]></property>
-                          </object>
-                        </property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkColumnViewColumn" id="value_column">
-                        <property name="title">Value</property>
-                        <property name="factory">
-                          <object class="GtkBuilderListItemFactory">
-                            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="xalign">0</property>
-        <binding name="label">
-          <lookup name="value" type="SettingsKey">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
-</interface>
-                        ]]></property>
-                          </object>
-                        </property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkColumnViewColumn" id="summary_column">
-                        <property name="title">Summary</property>
-                        <property name="factory">
-                          <object class="GtkBuilderListItemFactory">
-                            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="xalign">0</property>
-        <binding name="label">
-          <lookup name="summary" type="SettingsKey">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
-</interface>
-                        ]]></property>
-                          </object>
-                        </property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkColumnViewColumn" id="description_column">
-                        <property name="title">Description</property>
-                        <property name="factory">
-                          <object class="GtkBuilderListItemFactory">
-                            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="xalign">0</property>
-        <binding name="label">
-          <lookup name="description" type="SettingsKey">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
-</interface>
-                        ]]></property>
-                          </object>
-                        </property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-  <object class="GtkPopover" id="column_popover">
-    <child>
-      <object class="GtkBox">
-        <property name="orientation">vertical</property>
-        <child>
-          <object class="GtkListView" id="columns_list">
-            <property name="factory">
-              <object class="GtkBuilderListItemFactory">
-                <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkBox">
-        <property name="spacing">10</property>
-        <child>
-          <object class="GtkCheckButton">
-            <signal name="toggled" handler="column_visible_toggled" object="GtkListItem"/>
-            <binding name="active">
-              <lookup name="visible" type="GtkColumnViewColumn">
-                <lookup name="item">GtkListItem</lookup>
-              </lookup>
-            </binding>
-          </object>
-        </child>
-        <child>
-          <object class="GtkLabel">
-            <property name="xalign">0</property>
-            <property name="label">label</property>
-            <binding name="label">
-              <lookup name="title" type="GtkColumnViewColumn">
-                <lookup name="item">GtkListItem</lookup>
-              </lookup>
-            </binding>
-          </object>
-        </child>
-      </object>
-    </property>
-  </template>
-</interface>
-             ]]></property>
-              </object>
-            </property>
-          </object>
-        </child>
-        <child>
-          <object class="GtkBox">
-            <property name="halign">center</property>
-            <style>
-              <class name="linked"/>
-            </style>
-            <child>
-              <object class="GtkButton">
-                <property name="icon-name">go-down-symbolic</property>
-                <signal name="clicked" handler="move_column_down" object="columns_list"/>
-              </object>
-            </child>
-            <child>
-              <object class="GtkButton">
-                <property name="icon-name">go-up-symbolic</property>
-                <signal name="clicked" handler="move_column_up" object="columns_list"/>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>

demos/gtk-demo/listview_weather.c

@@ -1,329 +0,0 @@
-/* Lists/Weather
- *
- * This demo shows a few of the rarer features of GtkListView and
- * how they can be used to display weather information.
- *
- * The hourly weather info uses a horizontal listview. This is easy
- * to achieve because GtkListView implements the GtkOrientable interface.
- * To make the items in the list stand out more, the listview uses
- * separators.
- *
- * A GtkNoSelectionModel is used to make sure no item in the list can be
- * selected. All other interactions with the items is still possible.
- *
- * The dataset used here has 70000 items.
- */
-
-#include <gtk/gtk.h>
-
-#define GTK_TYPE_WEATHER_INFO (gtk_weather_info_get_type ())
-
-G_DECLARE_FINAL_TYPE (GtkWeatherInfo, gtk_weather_info, GTK, WEATHER_INFO, GObject)
-
-typedef enum {
-  GTK_WEATHER_CLEAR,
-  GTK_WEATHER_FEW_CLOUDS,
-  GTK_WEATHER_FOG,
-  GTK_WEATHER_OVERCAST,
-  GTK_WEATHER_SCATTERED_SHOWERS,
-  GTK_WEATHER_SHOWERS,
-  GTK_WEATHER_SNOW,
-  GTK_WEATHER_STORM
-} GtkWeatherType;
-
-struct _GtkWeatherInfo
-{
-  GObject parent_instance;
-
-  gint64 timestamp;
-  int temperature;
-  GtkWeatherType weather_type;
-};
-
-struct _GtkWeatherInfoClass
-{
-  GObjectClass parent_class;
-};
-
-static void
-gtk_weather_info_class_init (GtkWeatherInfoClass *klass)
-{
-}
-
-static void
-gtk_weather_info_init (GtkWeatherInfo *self)
-{
-}
-
-G_DEFINE_TYPE (GtkWeatherInfo, gtk_weather_info, G_TYPE_OBJECT);
-
-static GtkWeatherInfo *
-gtk_weather_info_new (GDateTime      *timestamp,
-                      GtkWeatherInfo *copy_from)
-{
-  GtkWeatherInfo *result;
-
-  result = g_object_new (GTK_TYPE_WEATHER_INFO, NULL);
-
-  result->timestamp = g_date_time_to_unix (timestamp);
-  if (copy_from)
-    {
-      result->temperature = copy_from->temperature;
-      result->weather_type = copy_from->weather_type;
-      g_object_unref (copy_from);
-    }
-
-  return result;
-}
-
-static GDateTime *
-parse_timestamp (const char *string,
-                 GTimeZone  *timezone)
-{
-  char *with_seconds;
-  GDateTime *result;
-
-  with_seconds = g_strconcat (string, ":00", NULL);
-  result = g_date_time_new_from_iso8601 (with_seconds, timezone);
-  g_free (with_seconds);
-
-  return result;
-}
-
-static GtkWeatherType
-parse_weather_type (const char     *clouds,
-                    const char     *precip,
-                    GtkWeatherType  fallback)
-{
-  if (strstr (precip, "SN"))
-    return GTK_WEATHER_SNOW;
-
-  if (strstr (precip, "TS"))
-    return GTK_WEATHER_STORM;
-
-  if (strstr (precip, "DZ"))
-    return GTK_WEATHER_SCATTERED_SHOWERS;
-
-  if (strstr (precip, "SH") || strstr (precip, "RA"))
-    return GTK_WEATHER_SHOWERS;
-
-  if (strstr (precip, "FG"))
-    return GTK_WEATHER_FOG;
-
-  if (g_str_equal (clouds, "M") ||
-      g_str_equal (clouds, ""))
-    return fallback;
-
-  if (strstr (clouds, "OVC") ||
-      strstr (clouds, "BKN"))
-    return GTK_WEATHER_OVERCAST;
-
-  if (strstr (clouds, "BKN") ||
-      strstr (clouds, "SCT"))
-    return GTK_WEATHER_FEW_CLOUDS;
-
-  if (strstr (clouds, "VV"))
-    return GTK_WEATHER_FOG;
-
-  return GTK_WEATHER_CLEAR;
-}
-
-static double
-parse_temperature (const char *s,
-                   double      fallback)
-{
-  char *endptr;
-  double d;
-
-  d = g_ascii_strtod (s, &endptr);
-  if (*endptr != '\0')
-    return fallback;
-
-  return d;
-}
-
-static GListModel *
-create_weather_model (void)
-{
-  GListStore *store;
-  GTimeZone *utc;
-  GDateTime *timestamp;
-  GtkWeatherInfo *info;
-  GBytes *data;
-  char **lines;
-  guint i;
-
-  store = g_list_store_new (GTK_TYPE_WEATHER_INFO);
-  data = g_resources_lookup_data ("/listview_weather/listview_weather.txt", 0, NULL);
-  lines = g_strsplit (g_bytes_get_data (data, NULL), "\n", 0);
-
-  utc = g_time_zone_new_utc ();
-  timestamp = g_date_time_new (utc, 2011, 1, 1, 0, 0, 0);
-  info = gtk_weather_info_new (timestamp, NULL);
-  g_list_store_append (store, info);
-
-  for (i = 0; lines[i] != NULL && *lines[i]; i++)
-    {
-      char **fields;
-      GDateTime *date;
-
-      fields = g_strsplit (lines[i], ",", 0);
-      date = parse_timestamp (fields[0], utc);
-      while (g_date_time_difference (date, timestamp) > 30 * G_TIME_SPAN_MINUTE)
-        {
-          GDateTime *new_timestamp = g_date_time_add_hours (timestamp, 1);
-          g_date_time_unref (timestamp);
-          timestamp = new_timestamp;
-          info = gtk_weather_info_new (timestamp, info);
-          g_list_store_append (store, info);
-        }
-
-      info->temperature = parse_temperature (fields[1], info->temperature);
-      info->weather_type = parse_weather_type (fields[2], fields[3], info->weather_type);
-      g_date_time_unref (date);
-      g_strfreev (fields);
-    }
-
-  g_strfreev (lines);
-  g_bytes_unref (data);
-  g_time_zone_unref (utc);
-
-  return G_LIST_MODEL (store);
-}
-
-static void
-setup_widget (GtkListItem *list_item,
-              gpointer     unused)
-{
-  GtkWidget *box, *child;
-
-  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-  gtk_list_item_set_child (list_item, box);
-
-  child = gtk_label_new (NULL);
-  gtk_label_set_width_chars (GTK_LABEL (child), 5);
-  gtk_container_add (GTK_CONTAINER (box), child);
-
-  child = gtk_image_new ();
-  gtk_image_set_icon_size (GTK_IMAGE (child), GTK_ICON_SIZE_LARGE);
-  gtk_container_add (GTK_CONTAINER (box), child);
-
-  child = gtk_label_new (NULL);
-  gtk_widget_set_vexpand (child, TRUE);
-  gtk_widget_set_valign (child, GTK_ALIGN_END);
-  gtk_label_set_width_chars (GTK_LABEL (child), 4);
-  gtk_container_add (GTK_CONTAINER (box), child);
-}
-
-static void
-bind_widget (GtkListItem *list_item,
-             gpointer     unused)
-{
-  GtkWidget *box, *child;
-  GtkWeatherInfo *info;
-  GDateTime *timestamp;
-  char *s;
-
-  box = gtk_list_item_get_child (list_item);
-  info = gtk_list_item_get_item (list_item);
-
-  child = gtk_widget_get_first_child (box);
-  timestamp = g_date_time_new_from_unix_utc (info->timestamp);
-  s = g_date_time_format (timestamp, "%R");
-  gtk_label_set_text (GTK_LABEL (child), s);
-  g_free (s);
-  g_date_time_unref (timestamp);
-
-  child = gtk_widget_get_next_sibling (child);
-  switch (info->weather_type)
-  {
-  case GTK_WEATHER_CLEAR:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-clear-symbolic");
-    break;
-  case GTK_WEATHER_FEW_CLOUDS:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-few-clouds-symbolic");
-    break;
-  case GTK_WEATHER_FOG:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-fog-symbolic");
-    break;
-  case GTK_WEATHER_OVERCAST:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-overcast-symbolic");
-    break;
-  case GTK_WEATHER_SCATTERED_SHOWERS:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-showers-scattered-symbolic");
-    break;
-  case GTK_WEATHER_SHOWERS:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-showers-symbolic");
-    break;
-  case GTK_WEATHER_SNOW:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-snow-symbolic");
-    break;
-  case GTK_WEATHER_STORM:
-    gtk_image_set_from_icon_name (GTK_IMAGE (child), "weather-storm-symbolic");
-    break;
-  default:
-    gtk_image_clear (GTK_IMAGE (child));
-    break;
-  }
-
-
-  child = gtk_widget_get_next_sibling (child);
-  s = g_strdup_printf ("%d°", info->temperature);
-  gtk_label_set_text (GTK_LABEL (child), s);
-  g_free (s);
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-create_weather_view (void)
-{
-  GtkWidget *listview;
-  GListModel *model, *selection;
-
-  listview = gtk_list_view_new_with_factory (
-  gtk_functions_list_item_factory_new (setup_widget,
-                                       bind_widget,
-                                       NULL, NULL));
-  gtk_orientable_set_orientation (GTK_ORIENTABLE (listview), GTK_ORIENTATION_HORIZONTAL);
-  gtk_list_view_set_show_separators (GTK_LIST_VIEW (listview), TRUE);
-  model = create_weather_model ();
-  selection = G_LIST_MODEL (gtk_no_selection_new (model));
-  gtk_list_view_set_model (GTK_LIST_VIEW (listview), selection);
-  g_object_unref (selection);
-  g_object_unref (model);
-
-  return listview;
-}
-
-GtkWidget *
-do_listview_weather (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkWidget *listview, *sw;;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
-      gtk_window_set_title (GTK_WINDOW (window), "Weather");
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Weather");
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK(gtk_widget_destroyed), &window);
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (window), sw);
-    
-      listview = create_weather_view ();
-
-      gtk_container_add (GTK_CONTAINER (sw), listview);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/main-listitem.ui

@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkTreeExpander" id="expander">
-        <binding name="list-row">
-          <lookup name="item">GtkListItem</lookup>
-        </binding>
-        <property name="child">
-          <object class="GtkLabel">
-            <property name="halign">start</property>
-            <binding name="label">
-              <lookup name="title" type="GtkDemo">
-                <lookup name="item">expander</lookup>
-              </lookup>
-            </binding>
-          </object>
-        </property>
-      </object>
-    </property>
-  </template>
-</interface>

demos/gtk-demo/main.c

@@ -8,7 +8,6 @@
 #include <gtk/gtk.h>
 #include <glib/gstdio.h>
 
-#include "award.h"
 #include "demos.h"
 
 static GtkWidget *info_view;
@@ -16,99 +15,19 @@ static GtkWidget *source_view;
 
 static gchar *current_file = NULL;
 
-static GtkWidget *window;
 static GtkWidget *notebook;
-static GtkWidget *listview;
-static GtkSingleSelection *selection;
+static GtkWidget *treeview;
 static GtkWidget *headerbar;
 
-typedef struct _GtkDemo GtkDemo;
-struct _GtkDemo
-{
-  GObject parent_instance;
-
-  const char *name;
-  const char *title;
-  const char *filename;
-  GDoDemoFunc func;
-  GListModel *children_model;
-};
-
 enum {
-  PROP_0,
-  PROP_FILENAME,
-  PROP_NAME,
-  PROP_TITLE,
-
-  N_PROPS
+  NAME_COLUMN,
+  TITLE_COLUMN,
+  FILENAME_COLUMN,
+  FUNC_COLUMN,
+  STYLE_COLUMN,
+  NUM_COLUMNS
 };
 
-# define GTK_TYPE_DEMO (gtk_demo_get_type ())
-G_DECLARE_FINAL_TYPE (GtkDemo, gtk_demo, GTK, DEMO, GObject);
-
-G_DEFINE_TYPE (GtkDemo, gtk_demo, G_TYPE_OBJECT);
-static GParamSpec *properties[N_PROPS] = { NULL, };
-
-static void
-gtk_demo_get_property (GObject    *object,
-                       guint       property_id,
-                       GValue     *value,
-                       GParamSpec *pspec)
-{
-  GtkDemo *self = GTK_DEMO (object);
-
-  switch (property_id)
-    {
-    case PROP_FILENAME:
-      g_value_set_string (value, self->filename);
-      break;
-
-    case PROP_NAME:
-      g_value_set_string (value, self->name);
-      break;
-
-    case PROP_TITLE:
-      g_value_set_string (value, self->title);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void gtk_demo_class_init (GtkDemoClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->get_property = gtk_demo_get_property;
-
-  properties[PROP_FILENAME] =
-    g_param_spec_string ("filename",
-                         "filename",
-                         "filename",
-                         NULL,
-                         G_PARAM_READABLE);
-  properties[PROP_NAME] =
-    g_param_spec_string ("name",
-                         "name",
-                         "name",
-                         NULL,
-                         G_PARAM_READABLE);
-  properties[PROP_TITLE] =
-    g_param_spec_string ("title",
-                         "title",
-                         "title",
-                         NULL,
-                         G_PARAM_READABLE);
-
-  g_object_class_install_properties (gobject_class, N_PROPS, properties);
-}
-
-static void gtk_demo_init (GtkDemo *self)
-{
-}
-
 typedef struct _CallbackData CallbackData;
 struct _CallbackData
 {
@@ -116,27 +35,6 @@ struct _CallbackData
   GtkTreePath *path;
 };
 
-static gboolean
-gtk_demo_run (GtkDemo   *self,
-              GtkWidget *window)
-{
-  GtkWidget *result;
-
-  if (!self->func)
-    return FALSE;
-
-  result = self->func (window);
-  if (result == NULL)
-    return FALSE;
-
-  if (GTK_IS_WINDOW (result))
-    {
-      gtk_window_set_transient_for (GTK_WINDOW (result), GTK_WINDOW (window));
-      gtk_window_set_modal (GTK_WINDOW (result), TRUE);
-    }
-  return TRUE;
-}
-              
 static void
 activate_about (GSimpleAction *action,
                 GVariant      *parameter,
@@ -213,7 +111,69 @@ activate_inspector (GSimpleAction *action,
                     gpointer       user_data)
 {
   gtk_window_set_interactive_debugging (TRUE);
-  award ("demo-inspector");
+}
+
+static void
+window_closed_cb (GtkWidget *window, gpointer data)
+{
+  CallbackData *cbdata = data;
+  GtkTreeIter iter;
+  PangoStyle style;
+
+  gtk_tree_model_get_iter (cbdata->model, &iter, cbdata->path);
+  gtk_tree_model_get (GTK_TREE_MODEL (cbdata->model), &iter,
+                      STYLE_COLUMN, &style,
+                      -1);
+  if (style == PANGO_STYLE_ITALIC)
+    gtk_tree_store_set (GTK_TREE_STORE (cbdata->model), &iter,
+                        STYLE_COLUMN, PANGO_STYLE_NORMAL,
+                        -1);
+
+  gtk_tree_path_free (cbdata->path);
+  g_free (cbdata);
+}
+
+static void
+run_example_for_row (GtkWidget    *window,
+                     GtkTreeModel *model,
+                     GtkTreeIter  *iter)
+{
+  PangoStyle style;
+  GDoDemoFunc func;
+  GtkWidget *demo;
+
+  gtk_tree_model_get (GTK_TREE_MODEL (model),
+                      iter,
+                      FUNC_COLUMN, &func,
+                      STYLE_COLUMN, &style,
+                      -1);
+
+  if (func)
+    {
+      gtk_tree_store_set (GTK_TREE_STORE (model),
+                          iter,
+                          STYLE_COLUMN, (style == PANGO_STYLE_ITALIC ? PANGO_STYLE_NORMAL : PANGO_STYLE_ITALIC),
+                          -1);
+      demo = (func) (window);
+
+      if (demo != NULL)
+        {
+          CallbackData *cbdata;
+
+          cbdata = g_new (CallbackData, 1);
+          cbdata->model = model;
+          cbdata->path = gtk_tree_model_get_path (model, iter);
+
+          if (GTK_IS_WINDOW (demo))
+            {
+              gtk_window_set_transient_for (GTK_WINDOW (demo), GTK_WINDOW (window));
+              gtk_window_set_modal (GTK_WINDOW (demo), TRUE);
+            }
+
+          g_signal_connect (demo, "destroy",
+                            G_CALLBACK (window_closed_cb), cbdata);
+        }
+    }
 }
 
 static void
@@ -221,10 +181,14 @@ activate_run (GSimpleAction *action,
               GVariant      *parameter,
               gpointer       user_data)
 {
-  GtkTreeListRow *row = gtk_single_selection_get_selected_item (selection);
-  GtkDemo *demo = gtk_tree_list_row_get_item (row);
+  GtkWidget *window = user_data;
+  GtkTreeSelection *selection;
+  GtkTreeModel *model;
+  GtkTreeIter iter;
 
-  gtk_demo_run (demo, window);
+  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
+  if (gtk_tree_selection_get_selected (selection, &model, &iter))
+    run_example_for_row (window, model, &iter);
 }
 
 /* Stupid syntax highlighting.
@@ -929,72 +893,81 @@ load_file (const gchar *demoname,
 }
 
 static void
-
-selection_cb (GtkSingleSelection *selection,
-              GParamSpec         *pspec,
-              gpointer            user_data)
+selection_cb (GtkTreeSelection *selection,
+              GtkTreeModel     *model)
 {
-  GtkTreeListRow *row = gtk_single_selection_get_selected_item (selection);
-  GtkDemo *demo = gtk_tree_list_row_get_item (row);
+  GtkTreeIter iter;
+  char *name;
+  char *filename;
+  char *title;
 
-  if (demo->filename)
-    load_file (demo->name, demo->filename);
+  if (! gtk_tree_selection_get_selected (selection, NULL, &iter))
+    return;
 
-  gtk_header_bar_set_title (GTK_HEADER_BAR (headerbar), demo->title);
+  gtk_tree_model_get (model, &iter,
+                      NAME_COLUMN, &name,
+                      TITLE_COLUMN, &title,
+                      FILENAME_COLUMN, &filename,
+                      -1);
+
+  if (filename)
+    load_file (name, filename);
+
+  gtk_header_bar_set_title (GTK_HEADER_BAR (headerbar), title);
+
+  g_free (name);
+  g_free (title);
+  g_free (filename);
 }
 
-static GListModel *
-create_demo_model (void)
+static void
+populate_model (GtkTreeModel *model)
 {
-  GListStore *store = g_list_store_new (GTK_TYPE_DEMO);
-  DemoData *demo = gtk_demos;
+  Demo *d = gtk_demos;
 
-  while (demo->title)
+  /* this code only supports 1 level of children. If we
+   * want more we probably have to use a recursing function.
+   */
+  while (d->title)
     {
-      GtkDemo *d = GTK_DEMO (g_object_new (GTK_TYPE_DEMO, NULL));
-      DemoData *children = demo->children;
+      Demo *children = d->children;
+      GtkTreeIter iter;
 
-      d->name = demo->name;
-      d->title = demo->title;
-      d->filename = demo->filename;
-      d->func = demo->func;
+      gtk_tree_store_append (GTK_TREE_STORE (model), &iter, NULL);
 
-      g_list_store_append (store, d);
+      gtk_tree_store_set (GTK_TREE_STORE (model),
+                          &iter,
+                          NAME_COLUMN, d->name,
+                          TITLE_COLUMN, d->title,
+                          FILENAME_COLUMN, d->filename,
+                          FUNC_COLUMN, d->func,
+                          STYLE_COLUMN, PANGO_STYLE_NORMAL,
+                          -1);
 
-      if (children)
+      d++;
+
+      if (!children)
+        continue;
+
+      while (children->title)
         {
-          d->children_model = G_LIST_MODEL (g_list_store_new (GTK_TYPE_DEMO));
+          GtkTreeIter child_iter;
 
-          while (children->title)
-            {
-              GtkDemo *child = GTK_DEMO (g_object_new (GTK_TYPE_DEMO, NULL));
+          gtk_tree_store_append (GTK_TREE_STORE (model), &child_iter, &iter);
 
-              child->name = children->name;
-              child->title = children->title;
-              child->filename = children->filename;
-              child->func = children->func;
+          gtk_tree_store_set (GTK_TREE_STORE (model),
+                              &child_iter,
+                              NAME_COLUMN, children->name,
+                              TITLE_COLUMN, children->title,
+                              FILENAME_COLUMN, children->filename,
+                              FUNC_COLUMN, children->func,
+                              STYLE_COLUMN, PANGO_STYLE_NORMAL,
+                              -1);
 
-              g_list_store_append (G_LIST_STORE (d->children_model), child);
-              children++;
-            }
+          children++;
         }
-
-      demo++;
     }
 
-  return G_LIST_MODEL (store);
-}
-
-static GListModel *
-get_child_model (gpointer item,
-                 gpointer user_data)
-{
-  GtkDemo *demo = item;
-
-  if (demo->children_model)
-    return g_object_ref (G_LIST_MODEL (demo->children_model));
-
-  return NULL;
 }
 
 static void
@@ -1015,52 +988,29 @@ startup (GApplication *app)
 }
 
 static void
-start_cb (GtkMenuItem *item, GtkWidget *scrollbar)
+row_activated_cb (GtkWidget         *tree_view,
+                  GtkTreePath       *path,
+                  GtkTreeViewColumn *column)
 {
-  GtkAdjustment *adj;
+  GtkTreeIter iter;
+  GtkWidget *window;
+  GtkTreeModel *model;
 
-  adj = gtk_scrollbar_get_adjustment (GTK_SCROLLBAR (scrollbar));
-  gtk_adjustment_set_value (adj, gtk_adjustment_get_lower (adj));
-}
+  window = GTK_WIDGET (gtk_widget_get_root (tree_view));
+  model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
+  gtk_tree_model_get_iter (model, &iter, path);
 
-static void
-end_cb (GtkMenuItem *item, GtkWidget *scrollbar)
-{
-  GtkAdjustment *adj;
-
-  adj = gtk_scrollbar_get_adjustment (GTK_SCROLLBAR (scrollbar));
-  gtk_adjustment_set_value (adj, gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj));
-}
-
-static gboolean
-scrollbar_popup (GtkWidget *scrollbar, GtkWidget *menu)
-{
-  gtk_menu_popup_at_pointer (GTK_MENU (menu), NULL);
-
-  return TRUE;
-}
-
-void
-main_activate_cb (GtkListView *listview,
-                  guint        position,
-                  gpointer     user_data)
-{
-  GtkTreeListRow *row = g_list_model_get_item (gtk_list_view_get_model (listview), position);
-  GtkDemo *demo = gtk_tree_list_row_get_item (row);
-
-  gtk_demo_run (demo, window);
+  run_example_for_row (window, model, &iter);
 }
 
 static void
 activate (GApplication *app)
 {
   GtkBuilder *builder;
-  GtkWidget *sw;
-  GtkWidget *scrollbar;
-  GtkWidget *menu;
-  GtkWidget *item;
-  GListModel *listmodel;
-  GtkTreeListModel *treemodel;
+  GtkWindow *window;
+  GtkWidget *widget;
+  GtkTreeModel *model;
+  GtkTreeIter iter;
 
   static GActionEntry win_entries[] = {
     { "run", activate_run, NULL, NULL, NULL }
@@ -1068,8 +1018,8 @@ activate (GApplication *app)
 
   builder = gtk_builder_new_from_resource ("/ui/main.ui");
 
-  window = (GtkWidget *)gtk_builder_get_object (builder, "window");
-  gtk_application_add_window (GTK_APPLICATION (app), GTK_WINDOW (window));
+  window = (GtkWindow *)gtk_builder_get_object (builder, "window");
+  gtk_application_add_window (GTK_APPLICATION (app), window);
   g_action_map_add_action_entries (G_ACTION_MAP (window),
                                    win_entries, G_N_ELEMENTS (win_entries),
                                    window);
@@ -1079,38 +1029,22 @@ activate (GApplication *app)
   info_view = (GtkWidget *)gtk_builder_get_object (builder, "info-textview");
   source_view = (GtkWidget *)gtk_builder_get_object (builder, "source-textview");
   headerbar = (GtkWidget *)gtk_builder_get_object (builder, "headerbar");
-  listview = (GtkWidget *)gtk_builder_get_object (builder, "listview");
-
-  sw = (GtkWidget *)gtk_builder_get_object (builder, "source-scrolledwindow");
-  scrollbar = gtk_scrolled_window_get_vscrollbar (GTK_SCROLLED_WINDOW (sw));
-
-  menu = gtk_menu_new ();
-
-  item = gtk_menu_item_new_with_label ("Start");
-  g_signal_connect (item, "activate", G_CALLBACK (start_cb), scrollbar);
-  gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
-
-  item = gtk_menu_item_new_with_label ("End");
-  g_signal_connect (item, "activate", G_CALLBACK (end_cb), scrollbar);
-  gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
-
-  g_signal_connect (scrollbar, "popup-menu", G_CALLBACK (scrollbar_popup), menu);
+  treeview = (GtkWidget *)gtk_builder_get_object (builder, "treeview");
+  model = gtk_tree_view_get_model (GTK_TREE_VIEW (treeview));
 
   load_file (gtk_demos[0].name, gtk_demos[0].filename);
 
-  listmodel = create_demo_model ();
-  treemodel = gtk_tree_list_model_new (FALSE,
-                                       G_LIST_MODEL (listmodel),
-                                       FALSE,
-                                       get_child_model,
-                                       NULL,
-                                       NULL);
-  selection = gtk_single_selection_new (G_LIST_MODEL (treemodel));
-  g_signal_connect (selection, "notify::selected-item", G_CALLBACK (selection_cb), NULL);
-  gtk_list_view_set_model (GTK_LIST_VIEW (listview),
-                           G_LIST_MODEL (selection));
+  populate_model (model);
 
-  award ("demo-start");
+  g_signal_connect (treeview, "row-activated", G_CALLBACK (row_activated_cb), model);
+
+  widget = (GtkWidget *)gtk_builder_get_object (builder, "treeview-selection");
+  g_signal_connect (widget, "changed", G_CALLBACK (selection_cb), model);
+
+  gtk_tree_model_get_iter_first (gtk_tree_view_get_model (GTK_TREE_VIEW (treeview)), &iter);
+  gtk_tree_selection_select_iter (GTK_TREE_SELECTION (widget), &iter);
+
+  gtk_tree_view_collapse_all (GTK_TREE_VIEW (treeview));
 
   gtk_widget_show (GTK_WIDGET (window));
 
@@ -1127,7 +1061,7 @@ auto_quit (gpointer data)
 static void
 list_demos (void)
 {
-  DemoData *d, *c;
+  Demo *d, *c;
 
   d = gtk_demos;
 
@@ -1154,7 +1088,7 @@ command_line (GApplication            *app,
   const gchar *name = NULL;
   gboolean autoquit = FALSE;
   gboolean list = FALSE;
-  DemoData *d, *c;
+  Demo *d, *c;
   GDoDemoFunc func = 0;
   GtkWidget *window, *demo;
 

demos/gtk-demo/main.ui

@@ -28,6 +28,7 @@
     <property name="default-width">800</property>
     <property name="default-height">600</property>
     <property name="title">GTK Demo</property>
+    <signal name="destroy" handler="gtk_main_quit" swapped="no"/>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="headerbar">
         <property name="show-title-buttons">1</property>
@@ -65,15 +66,32 @@
                 <property name="can-focus">1</property>
                 <property name="hscrollbar-policy">never</property>
                 <property name="min-content-width">150</property>
-
                 <child>
-                  <object class="GtkListView" id="listview">
-                    <signal name="activate" handler="main_activate_cb" swapped="no" />
-                    <property name="factory">
-                      <object class="GtkBuilderListItemFactory">
-                        <property name="resource">/ui/main-listitem.ui</property>
+                  <object class="GtkTreeView" id="treeview">
+                    <property name="can-focus">1</property>
+                    <property name="model">treestore</property>
+                    <property name="headers-visible">0</property>
+                    <child internal-child="selection">
+                      <object class="GtkTreeSelection" id="treeview-selection">
+                        <property name="mode">browse</property>
                       </object>
-                    </property>
+                    </child>
+                    <child>
+                      <object class="GtkTreeViewColumn">
+                        <child>
+                          <object class="GtkCellRendererText"/>
+                          <attributes>
+                            <attribute name="style">4</attribute>
+                            <attribute name="text">1</attribute>
+                          </attributes>
+                        </child>
+                        <child>
+                          <object class="GtkCellRendererText">
+                            <property name="text">  </property>
+                          </object>
+                        </child>
+                      </object>
+                    </child>
                   </object>
                 </child>
               </object>

demos/gtk-demo/menus.c

@@ -1,147 +0,0 @@
-/* Menus
- *
- * There are several widgets involved in displaying menus. The
- * GtkMenuBar widget is a menu bar, which normally appears horizontally
- * at the top of an application, but can also be layed out vertically.
- * The GtkMenu widget is the actual menu that pops up. Both GtkMenuBar
- * and GtkMenu are subclasses of GtkMenuShell; a GtkMenuShell contains
- * menu items (GtkMenuItem). Each menu item contains text and/or images
- * and can be selected by the user.
- *
- * There are several kinds of menu item, including plain GtkMenuItem,
- * GtkCheckMenuItem which can be checked/unchecked, GtkRadioMenuItem
- * which is a check menu item that's in a mutually exclusive group,
- * GtkSeparatorMenuItem which is a separator bar, GtkTearoffMenuItem
- * which allows a GtkMenu to be torn off, and GtkImageMenuItem which
- * can place a GtkImage or other widget next to the menu text.
- *
- * A GtkMenuItem can have a submenu, which is simply a GtkMenu to pop
- * up when the menu item is selected. Typically, all menu items in a menu bar
- * have submenus.
- */
-
-#include <gtk/gtk.h>
-#include <gdk/gdkkeysyms.h>
-
-#include <stdio.h>
-
-static GtkWidget *
-create_menu (gint depth)
-{
-  GtkWidget *menu;
-  GtkRadioMenuItem *last_item;
-  char buf[32];
-  int i, j;
-
-  if (depth < 1)
-    return NULL;
-
-  menu = gtk_menu_new ();
-  last_item = NULL;
-
-  for (i = 0, j = 1; i < 5; i++, j++)
-    {
-      GtkWidget *menu_item;
-
-      sprintf (buf, "item %2d - %d", depth, j);
-
-      menu_item = gtk_radio_menu_item_new_with_label_from_widget (NULL, buf);
-      gtk_radio_menu_item_join_group (GTK_RADIO_MENU_ITEM (menu_item), last_item);
-      last_item = GTK_RADIO_MENU_ITEM (menu_item);
-
-      gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
-      gtk_widget_show (menu_item);
-      if (i == 3)
-        gtk_widget_set_sensitive (menu_item, FALSE);
-
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menu_item), create_menu (depth - 1));
-    }
-
-  return menu;
-}
-
-static void
-change_orientation (GtkWidget *button,
-                    GtkWidget *menubar)
-{
-  GtkWidget *parent;
-  GtkOrientation orientation;
-
-  parent = gtk_widget_get_parent (menubar);
-  orientation = gtk_orientable_get_orientation (GTK_ORIENTABLE (parent));
-  gtk_orientable_set_orientation (GTK_ORIENTABLE (parent), 1 - orientation);
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_menus (GtkWidget *do_widget)
-{
-  GtkWidget *box;
-  GtkWidget *box1;
-  GtkWidget *box2;
-  GtkWidget *button;
-
-  if (!window)
-    {
-      GtkWidget *menubar;
-      GtkWidget *menu;
-      GtkWidget *menuitem;
-      GtkAccelGroup *accel_group;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Menus");
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK(gtk_widget_destroyed), &window);
-
-      accel_group = gtk_accel_group_new ();
-      gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
-
-      box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
-      gtk_container_add (GTK_CONTAINER (window), box);
-
-      box1 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      gtk_container_add (GTK_CONTAINER (box), box1);
-
-      menubar = gtk_menu_bar_new ();
-      gtk_widget_set_hexpand (menubar, TRUE);
-      gtk_container_add (GTK_CONTAINER (box1), menubar);
-
-      menu = create_menu (2);
-
-      menuitem = gtk_menu_item_new_with_label ("test\nline2");
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), menu);
-      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
-
-      menuitem = gtk_menu_item_new_with_label ("foo");
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (3));
-      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
-
-      menuitem = gtk_menu_item_new_with_label ("bar");
-      gtk_menu_item_set_submenu (GTK_MENU_ITEM (menuitem), create_menu (4));
-      gtk_menu_shell_append (GTK_MENU_SHELL (menubar), menuitem);
-
-      box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
-      gtk_container_add (GTK_CONTAINER (box1), box2);
-
-      button = gtk_button_new_with_label ("Flip");
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (change_orientation), menubar);
-      gtk_container_add (GTK_CONTAINER (box2), button);
-
-      button = gtk_button_new_with_label ("Close");
-      g_signal_connect_swapped (button, "clicked",
-                                G_CALLBACK(gtk_widget_destroy), window);
-      gtk_container_add (GTK_CONTAINER (box2), button);
-      gtk_window_set_default_widget (GTK_WINDOW (window), button);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}

demos/gtk-demo/meson.build

@@ -3,9 +3,7 @@
 demos = files([
   'application_demo.c',
   'assistant.c',
-  'awardview.c',
   'builder.c',
-  'changedisplay.c',
   'clipboard.c',
   'colorsel.c',
   'combobox.c',
@@ -44,15 +42,7 @@ demos = files([
   'listbox.c',
   'flowbox.c',
   'list_store.c',
-  'listview_applauncher.c',
-  'listview_clocks.c',
-  'listview_colors.c',
-  'listview_filebrowser.c',
-  'listview_minesweeper.c',
-  'listview_settings.c',
-  'listview_weather.c',
   'markup.c',
-  'menus.c',
   'modelbutton.c',
   'overlay.c',
   'overlay2.c',
@@ -94,7 +84,6 @@ demos = files([
 gtkdemo_deps = [ libgtk_dep, ]
 
 extra_demo_sources = files(['main.c',
-                            'award.c',
                             'gtkfishbowl.c',
                             'fontplane.c',
                             'gtkgears.c',
@@ -105,7 +94,7 @@ extra_demo_sources = files(['main.c',
 if harfbuzz_dep.found() and pangoft_dep.found()
   demos += files('font_features.c')
   extra_demo_sources += files(['script-names.c', 'language-names.c'])
-  gtkdemo_deps += [ harfbuzz_dep, epoxy_dep ]
+  gtkdemo_deps += [ harfbuzz_dep, ]
 endif
 
 if os_unix

demos/gtk-demo/password_entry.c

@@ -11,8 +11,6 @@
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>
 
-#include "award.h"
-
 static GtkWidget *entry;
 static GtkWidget *entry2;
 static GtkWidget *button;
@@ -27,18 +25,6 @@ update_button (GObject    *object,
 
   gtk_widget_set_sensitive (button,
                             text[0] != '\0' && g_str_equal (text, text2));
-
-  if (g_str_equal (text, text2) &&
-      g_ascii_strcasecmp (text, "12345") == 0)
-    award ("password-best");
-}
-
-static void
-button_pressed (GtkButton *button,
-                GtkWidget *window)
-{
-  award ("password-correct");
-  gtk_widget_destroy (window);
 }
 
 GtkWidget *
@@ -86,7 +72,7 @@ do_password_entry (GtkWidget *do_widget)
 
       button = gtk_button_new_with_mnemonic ("_Done");
       gtk_style_context_add_class (gtk_widget_get_style_context (button), "suggested-action");
-      g_signal_connect (button, "clicked", G_CALLBACK (button_pressed), window);
+      g_signal_connect_swapped (button, "clicked", G_CALLBACK (gtk_widget_destroy), window);
       gtk_widget_set_sensitive (button, FALSE);
       gtk_header_bar_pack_end (GTK_HEADER_BAR (header), button);
 

demos/gtk-demo/sliding_puzzle.c

@@ -11,9 +11,6 @@
 #include "puzzlepiece.h"
 #include "paintable.h"
 
-/* Give out awards */
-#include "award.h"
-
 static GtkWidget *window = NULL;
 static GtkWidget *frame = NULL;
 static GtkWidget *choices = NULL;
@@ -159,14 +156,6 @@ check_solved (GtkWidget *grid)
   picture = gtk_grid_get_child_at (GTK_GRID (grid), pos_x, pos_y);
   gtk_picture_set_paintable (GTK_PICTURE (picture), piece);
 
-  /* Hand out a bunch of awards
-   */
-  award ("puzzle-solve");
-  if ((gdk_paintable_get_flags (piece) & GDK_PAINTABLE_STATIC_CONTENTS) == 0)
-    award ("puzzle-solve-animated");
-  if (height * width > 20)
-    award ("puzzle-solve-large");
-
   return TRUE;
 }
 
@@ -412,18 +401,6 @@ add_choice (GtkWidget    *choices,
   gtk_container_add (GTK_CONTAINER (choices), icon);
 }
 
-static void
-widget_destroyed (GtkWidget      *widget,
-		  GtkWidget     **widget_pointer)
-{
-  if (widget_pointer)
-    *widget_pointer = NULL;
-
-  if (!solved)
-    award ("puzzle-give-up");
-}
-
-
 GtkWidget *
 do_sliding_puzzle (GtkWidget *do_widget)
 {
@@ -492,7 +469,7 @@ do_sliding_puzzle (GtkWidget *do_widget)
       gtk_window_set_titlebar (GTK_WINDOW (window), header);
       gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
       g_signal_connect (window, "destroy",
-                        G_CALLBACK (widget_destroyed), &window);
+                        G_CALLBACK (gtk_widget_destroyed), &window);
 
       frame = gtk_aspect_frame_new (NULL, 0.5, 0.5, (float) gdk_paintable_get_intrinsic_aspect_ratio (puzzle), FALSE);
       gtk_container_add (GTK_CONTAINER (window), frame);

demos/icon-browser/iconbrowserwin.c

@@ -5,9 +5,6 @@
 #include <gtk/gtk.h>
 
 /* Drag 'n Drop */
-static const char *target_table[] = {
-  "text/uri-list"
-};
 
 typedef struct
 {
@@ -76,30 +73,11 @@ search_text_changed (GtkEntry *entry, IconBrowserWindow *win)
   gtk_tree_model_filter_refilter (win->filter_model);
 }
 
-static GdkPixbuf *
-get_icon (GtkWidget *image, const gchar *name, gint size)
-{
-  GtkIconInfo *info;
-  GtkStyleContext *context;
-  GdkTexture *texture;
-  GdkPixbuf *pixbuf;
-
-  context = gtk_widget_get_style_context (image);
-  info = gtk_icon_theme_lookup_icon (gtk_icon_theme_get_default (), name, size, 0);
-  texture = GDK_TEXTURE (gtk_icon_info_load_symbolic_for_context (info, context, NULL, NULL));
-  pixbuf = gdk_pixbuf_get_from_texture (texture);
-  g_object_unref (texture);
-  g_object_unref (info);
-
-  return pixbuf;
-}
-
 static void
 set_image (GtkWidget *image, const gchar *name, gint size)
 {
   gtk_image_set_from_icon_name (GTK_IMAGE (image), name);
   gtk_image_set_pixel_size (GTK_IMAGE (image), size);
-  gtk_drag_source_set_icon_name (image, name);
 }
 
 static void
@@ -365,78 +343,107 @@ search_mode_toggled (GObject *searchbar, GParamSpec *pspec, IconBrowserWindow *w
     gtk_list_box_unselect_all (GTK_LIST_BOX (win->context_list));
 }
 
-static void
-get_image_data (GtkWidget        *widget,
-                GdkDrag          *drag,
-                GtkSelectionData *selection,
-                guint             target_info,
-                gpointer          data)
+static GdkPaintable *
+get_image_paintable (GtkImage *image)
 {
-  GtkWidget *image;
-  const gchar *name;
-  gint size;
-  GdkPixbuf *pixbuf;
+  const gchar *icon_name;
+  GtkIconTheme *icon_theme;
+  GtkIconInfo *icon_info;
+  int size;
 
-  image = gtk_bin_get_child (GTK_BIN (widget));
-
-  name = gtk_image_get_icon_name (GTK_IMAGE (image));
-  size = gtk_image_get_pixel_size (GTK_IMAGE (image));
-
-  pixbuf = get_icon (image, name, size);
-  gtk_selection_data_set_pixbuf (selection, pixbuf);
-  g_object_unref (pixbuf);
+  switch (gtk_image_get_storage_type (image))
+    {
+    case GTK_IMAGE_PAINTABLE:
+      return g_object_ref (gtk_image_get_paintable (image));
+    case GTK_IMAGE_ICON_NAME:
+      icon_name = gtk_image_get_icon_name (image);
+      size = gtk_image_get_pixel_size (image);
+      icon_theme = gtk_icon_theme_get_for_display (gtk_widget_get_display (GTK_WIDGET (image)));
+      icon_info = gtk_icon_theme_lookup_icon (icon_theme, icon_name, size,
+                                              GTK_ICON_LOOKUP_FORCE_SIZE | GTK_ICON_LOOKUP_GENERIC_FALLBACK);
+      if (icon_info == NULL)
+        return NULL;
+      return gtk_icon_info_load_icon (icon_info, NULL);
+    default:
+      g_warning ("Image storage type %d not handled",
+                 gtk_image_get_storage_type (image));
+      return NULL;
+    }
 }
 
 static void
-get_scalable_image_data (GtkWidget        *widget,
-                         GdkDrag          *drag,
-                         GtkSelectionData *selection,
-                         guint             target_info,
-                         gpointer          data)
+drag_begin (GtkDragSource *source,
+            GdkDrag       *drag,
+            GtkWidget     *widget)
 {
-  gchar *uris[2];
-  GtkIconInfo *info;
-  GtkWidget *image;
-  GFile *file;
-  const gchar *name;
+  GdkPaintable *paintable;
 
-  image = gtk_bin_get_child (GTK_BIN (widget));
-  name = gtk_image_get_icon_name (GTK_IMAGE (image));
+  paintable = get_image_paintable (GTK_IMAGE (widget));
+  if (paintable)
+    {
+      int w, h;
+
+      w = gdk_paintable_get_intrinsic_width (paintable);
+      h = gdk_paintable_get_intrinsic_height (paintable);
+      gtk_drag_source_set_icon (source, paintable, w, h);
+      g_object_unref (paintable);
+    }
+}
+
+static void
+get_texture (GValue   *value,
+             gpointer  data)
+{
+  GdkPaintable *paintable = get_image_paintable (GTK_IMAGE (data));
+
+  if (GDK_IS_TEXTURE (paintable))
+    g_value_set_object (value, paintable);
+}
+
+static void
+get_file (GValue   *value,
+          gpointer  data)
+{
+  const char *name;
+  GtkIconInfo *info;
+  GFile *file;
+
+  name = gtk_image_get_icon_name (GTK_IMAGE (data));
 
   info = gtk_icon_theme_lookup_icon (gtk_icon_theme_get_default (), name, -1, 0);
   file = g_file_new_for_path (gtk_icon_info_get_filename (info));
-  uris[0] = g_file_get_uri (file);
-  uris[1] = NULL;
-
-  gtk_selection_data_set_uris (selection, uris);
-
-  g_free (uris[0]);
-  g_object_unref (info);
+  g_value_set_object (value, file);
   g_object_unref (file);
+  g_object_unref (info);
 }
 
 static void
 setup_image_dnd (GtkWidget *image)
 {
-  gtk_drag_source_set (image, GDK_BUTTON1_MASK, NULL, GDK_ACTION_COPY);
-  gtk_drag_source_add_image_targets (image);
-  g_signal_connect (image, "drag-data-get", G_CALLBACK (get_image_data), NULL);
+  GdkContentProvider *content;
+  GtkDragSource *source;
+
+  source = gtk_drag_source_new ();
+  content = gdk_content_provider_new_with_callback (GDK_TYPE_TEXTURE, get_texture, image);
+  gtk_drag_source_set_content (source, content);
+  g_object_unref (content);
+  g_signal_connect (source, "drag-begin", G_CALLBACK (drag_begin), image);
+  gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (source));
 }
 
 static void
 setup_scalable_image_dnd (GtkWidget *image)
 {
-  GtkWidget *parent;
-  GdkContentFormats *targets;
+  GdkContentProvider *content;
+  GtkDragSource *source;
 
-  parent = gtk_widget_get_parent (image);
-  targets = gdk_content_formats_new (target_table, G_N_ELEMENTS (target_table));
-  gtk_drag_source_set (parent, GDK_BUTTON1_MASK,
-                       targets,
-                       GDK_ACTION_COPY);
-  gdk_content_formats_unref (targets);
+  source = gtk_drag_source_new ();
+  content = gdk_content_provider_new_with_callback (G_TYPE_FILE, get_file, image);
+  gtk_drag_source_set_content (source, content);
+  g_object_unref (content);
 
-  g_signal_connect (parent, "drag-data-get", G_CALLBACK (get_scalable_image_data), NULL);
+  g_signal_connect (source, "drag-begin", G_CALLBACK (drag_begin), image);
+  gtk_widget_add_controller (image, GTK_EVENT_CONTROLLER (source));
 }
 
 static void
@@ -446,8 +453,7 @@ icon_browser_window_init (IconBrowserWindow *win)
 
   gtk_widget_init_template (GTK_WIDGET (win));
 
-  list = gdk_content_formats_new (NULL, 0);
-  list = gtk_content_formats_add_text_targets (list);
+  list = gdk_content_formats_new_for_gtype (G_TYPE_STRING);
   gtk_icon_view_enable_model_drag_source (GTK_ICON_VIEW (win->list),
                                           GDK_BUTTON1_MASK,
                                           list,
@@ -459,7 +465,6 @@ icon_browser_window_init (IconBrowserWindow *win)
   setup_image_dnd (win->image3);
   setup_image_dnd (win->image4);
   setup_image_dnd (win->image5);
-  setup_image_dnd (win->image6);
   setup_scalable_image_dnd (win->image6);
 
   win->contexts = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, context_free);

demos/widget-factory/widget-factory.c

@@ -1053,27 +1053,6 @@ row_activated (GtkListBox *box, GtkListBoxRow *row)
     }
 }
 
-static void
-set_accel (GtkApplication *app, GtkWidget *widget)
-{
-  GtkWidget *accel_label;
-  const gchar *action;
-  gchar **accels;
-  guint key;
-  GdkModifierType mods;
-
-  accel_label = gtk_bin_get_child (GTK_BIN (widget));
-  g_assert (GTK_IS_ACCEL_LABEL (accel_label));
-
-  action = gtk_actionable_get_action_name (GTK_ACTIONABLE (widget));
-  accels = gtk_application_get_accels_for_action (app, action);
-
-  gtk_accelerator_parse (accels[0], &key, &mods);
-  gtk_accel_label_set_accel (GTK_ACCEL_LABEL (accel_label), key, mods);
-
-  g_strfreev (accels);
-}
-
 typedef struct
 {
   GtkTextView tv;
@@ -1863,13 +1842,6 @@ activate (GApplication *app)
   g_object_set_data (G_OBJECT (widget2), "range_to_spin", widget3);
   g_object_set_data (G_OBJECT (widget), "print_button", widget4);
 
-  set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "quitmenuitem")));
-  set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "deletemenuitem")));
-  set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "searchmenuitem")));
-  set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "darkmenuitem")));
-  set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "aboutmenuitem")));
-  set_accel (GTK_APPLICATION (app), GTK_WIDGET (gtk_builder_get_object (builder, "bgmenuitem")));
-
   widget2 = (GtkWidget *)gtk_builder_get_object (builder, "tooltextview");
 
   widget = (GtkWidget *)gtk_builder_get_object (builder, "toolbutton1");
@@ -2028,6 +2000,13 @@ toggle_action (GSimpleAction *action,
                              g_variant_new_boolean (!g_variant_get_boolean (state)));
 }
 
+static gboolean
+quit_timeout (gpointer data)
+{
+  exit (0);
+  return G_SOURCE_REMOVE;
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -2093,6 +2072,9 @@ main (int argc, char *argv[])
 
   g_application_add_main_option (G_APPLICATION (app), "version", 0, 0, G_OPTION_ARG_NONE, "Show program version", NULL);
 
+  if (g_getenv ("GTK_DEBUG_AUTO_QUIT"))
+    g_timeout_add (500, quit_timeout, NULL);
+
   g_signal_connect (app, "handle-local-options", G_CALLBACK (local_options), NULL);
   status = g_application_run (G_APPLICATION (app), argc, argv);
   g_object_unref (app);

demos/widget-factory/widget-factory.ui

@@ -1500,6 +1500,10 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
                                         <property name="valign">center</property>
                                         <property name="value">.5</property>
                                         <property name="halign">center</property>
+                                        <layout>
+                                          <property name="left-attach">0</property>
+                                          <property name="top-attach">0</property>
+                                        </layout>
                                       </object>
                                     </child>
                                     <child>
@@ -1515,6 +1519,7 @@ microphone-sensitivity-medium-symbolic</property>
                                         <signal name="query-tooltip" handler="on_scale_button_query_tooltip" swapped="no"/>
                                         <signal name="value-changed" handler="on_scale_button_value_changed" swapped="no"/>
                                         <layout>
+                                          <property name="left-attach">0</property>
                                           <property name="top-attach">1</property>
                                         </layout>
                                       </object>
@@ -1809,260 +1814,6 @@ microphone-sensitivity-medium-symbolic</property>
                                         <property name="menu-model">menu_bar_model</property>
                                       </object>
                                     </child>
-                                    <child>
-                                      <object class="GtkMenuBar">
-                                        <child>
-                                          <object class="GtkMenuItem" id="menuitem1">
-                                            <property name="label" translatable="yes">File</property>
-                                            <property name="use-underline">1</property>
-                                            <child type="submenu">
-                                              <object class="GtkMenu" id="menu1">
-                                                <child>
-                                                  <object class="GtkMenuItem" id="menuitem101">
-                                                    <property name="label" translatable="yes">_New</property>
-                                                    <property name="use-underline">1</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="menuitem102">
-                                                    <property name="label" translatable="yes">_Open</property>
-                                                    <property name="use-underline">1</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="menuitem103">
-                                                    <property name="label" translatable="yes">_Save</property>
-                                                    <property name="use-underline">1</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="menuitem104">
-                                                    <property name="label" translatable="yes">Save _As</property>
-                                                    <property name="use-underline">1</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkSeparatorMenuItem" id="separatormenuitem1"/>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="quitmenuitem">
-                                                    <property name="label" translatable="yes">_Quit</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">app.quit</property>
-                                                  </object>
-                                                </child>
-                                              </object>
-                                            </child>
-                                          </object>
-                                        </child>
-                                        <child>
-                                          <object class="GtkMenuItem" id="menuitem2">
-                                            <property name="label" translatable="yes">Edit</property>
-                                            <property name="use-underline">1</property>
-                                            <child type="submenu">
-                                              <object class="GtkMenu" id="menu2">
-                                                <child>
-                                                  <object class="GtkMenuItem" id="menuitem106">
-                                                    <property name="label" translatable="yes">Cu_t</property>
-                                                    <property name="can-focus">1</property>
-                                                    <property name="use-underline">1</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="menuitem107">
-                                                    <property name="label" translatable="yes">_Copy</property>
-                                                    <property name="use-underline">1</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="menuitem108">
-                                                    <property name="label" translatable="yes">_Paste</property>
-                                                    <property name="use-underline">1</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="deletemenuitem">
-                                                    <property name="label" translatable="yes">_Delete</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">win.delete</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="searchmenuitem">
-                                                    <property name="label" translatable="yes">_Search</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">win.search</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="checksmenuitem">
-                                                    <property name="label">_Checks</property>
-                                                    <property name="use-underline">1</property>
-                                                    <child type="submenu">
-                                                      <object class="GtkMenu" id="checkssubmenu">
-                                                        <child>
-                                                          <object class="GtkCheckMenuItem" id="checkmenuitem1">
-                                                            <property name="label">_Check</property>
-                                                            <property name="active">1</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkCheckMenuItem" id="checkmenuitem2">
-                                                            <property name="label">_Check</property>
-                                                            <property name="active">1</property>
-                                                            <property name="sensitive">0</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkCheckMenuItem" id="checkmenuitem3">
-                                                            <property name="label">_Check</property>
-                                                            <property name="inconsistent">1</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkCheckMenuItem" id="checkmenuitem4">
-                                                            <property name="label">_Check</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkCheckMenuItem" id="checkmenuitem5">
-                                                            <property name="label">_Check</property>
-                                                            <property name="sensitive">0</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkCheckMenuItem" id="checkmenuitem6">
-                                                            <property name="label">_Check</property>
-                                                            <property name="inconsistent">1</property>
-                                                            <property name="sensitive">0</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                      </object>
-                                                    </child>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="radiosmenuitem">
-                                                    <property name="label">_Radios</property>
-                                                    <property name="use-underline">1</property>
-                                                    <child type="submenu">
-                                                      <object class="GtkMenu" id="radiossubmenu">
-                                                        <child>
-                                                          <object class="GtkRadioMenuItem" id="radiomenuitem1">
-                                                            <property name="label">_Radio</property>
-                                                            <property name="active">1</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkRadioMenuItem" id="radiomenuitem2">
-                                                            <property name="label">_Radio</property>
-                                                            <property name="active">1</property>
-                                                            <property name="sensitive">0</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkRadioMenuItem" id="radiomenuitem3">
-                                                            <property name="label">_Radio</property>
-                                                            <property name="inconsistent">1</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkRadioMenuItem" id="radiomenuitem4">
-                                                            <property name="label">_Radio</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkRadioMenuItem" id="radiomenuitem5">
-                                                            <property name="label">_Radio</property>
-                                                            <property name="sensitive">0</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                        <child>
-                                                          <object class="GtkRadioMenuItem" id="radiomenuitem6">
-                                                            <property name="label">_Radio</property>
-                                                            <property name="inconsistent">1</property>
-                                                            <property name="sensitive">0</property>
-                                                            <property name="use-underline">1</property>
-                                                          </object>
-                                                        </child>
-                                                      </object>
-                                                    </child>
-                                                  </object>
-                                                </child>
-                                              </object>
-                                            </child>
-                                          </object>
-                                        </child>
-                                        <child>
-                                          <object class="GtkMenuItem" id="menuitem3">
-                                            <property name="label" translatable="yes">View</property>
-                                            <property name="use-underline">1</property>
-                                            <child type="submenu">
-                                              <object class="GtkMenu" id="view-menu">
-                                                <child>
-                                                  <object class="GtkCheckMenuItem" id="darkmenuitem">
-                                                    <property name="label">_Dark theme</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">win.dark</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkCheckMenuItem" id="toolbarmenuitem">
-                                                    <property name="label">_Toolbar</property>
-                                                    <property name="active">1</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">win.toolbar</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkCheckMenuItem" id="statusbarmenuitem">
-                                                    <property name="label">_Statusbar</property>
-                                                    <property name="active">1</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">win.statusbar</property>
-                                                  </object>
-                                                </child>
-                                                <child>
-                                                  <object class="GtkMenuItem" id="bgmenuitem">
-                                                    <property name="label">_Select Background</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">win.background</property>
-                                                  </object>
-                                                </child>
-                                              </object>
-                                            </child>
-                                          </object>
-                                        </child>
-                                        <child>
-                                          <object class="GtkMenuItem" id="menuitem4">
-                                            <property name="label" translatable="yes">Help</property>
-                                            <property name="use-underline">1</property>
-                                            <child type="submenu">
-                                              <object class="GtkMenu" id="menu3">
-                                                <child>
-                                                  <object class="GtkMenuItem" id="aboutmenuitem">
-                                                    <property name="label" translatable="yes">_About</property>
-                                                    <property name="use-underline">1</property>
-                                                    <property name="action-name">app.about</property>
-                                                  </object>
-                                                </child>
-                                              </object>
-                                            </child>
-                                          </object>
-                                        </child>
-                                      </object>
-                                    </child>
                                     <child>
                                       <object class="GtkToolbar" id="toolbar">
                                         <child>

docs/reference/gdk/gdk4-sections.txt

@@ -544,8 +544,6 @@ GdkSeatCapabilities
 GdkGrabStatus
 GdkSeatGrabPrepareFunc
 gdk_seat_get_display
-gdk_seat_grab
-gdk_seat_ungrab
 gdk_seat_get_capabilities
 gdk_seat_get_pointer
 gdk_seat_get_keyboard

docs/reference/gsk/gsk4-sections.txt

@@ -30,6 +30,7 @@ GskRenderNodeType
 gsk_render_node_get_node_type
 gsk_render_node_draw
 GskSerializationError
+GskParseErrorFunc
 gsk_render_node_serialize
 gsk_render_node_deserialize
 gsk_render_node_write_to_file
@@ -182,6 +183,7 @@ gsk_transform_perspective
 gsk_transform_equal
 <SUBSECTION>
 gsk_transform_transform_bounds
+gsk_transform_transform_point
 <SUBSECTION Private>
 GSK_TYPE_TRANSFORM
 gsk_transform_get_type

docs/reference/gtk/actions.xml

@@ -314,8 +314,8 @@
       be connected to an action just by setting the ::action-name
       property. If the action has a parameter, you will also need
       to set the ::action-target property.
-      Widgets that implement GtkAction include GtkSwitch, GtkButton,
-      GtkMenuItem and their respective subclasses.
+      Widgets that implement GtkActionable include GtkSwitch, GtkButton,
+      and their respective subclasses.
     </para>
 
     <para>

docs/reference/gtk/gtk4-docs.xml

@@ -44,51 +44,19 @@
 
     <chapter id="Lists">
       <title>GListModel support</title>
-      <xi:include href="xml/gtkexpression.xml" />
       <xi:include href="xml/gtkfilterlistmodel.xml" />
-      <section>
-        <xi:include href="xml/gtkfilter.xml" />
-        <xi:include href="xml/gtkcustomfilter.xml" />
-        <xi:include href="xml/gtkstringfilter.xml" />
-        <xi:include href="xml/gtkmultifilter.xml" />
-      </section>
       <xi:include href="xml/gtkflattenlistmodel.xml" />
       <xi:include href="xml/gtkmaplistmodel.xml" />
       <xi:include href="xml/gtkslicelistmodel.xml" />
       <xi:include href="xml/gtksortlistmodel.xml" />
-      <section>
-        <xi:include href="xml/gtksorter.xml" />
-        <xi:include href="xml/gtkcustomsorter.xml" />
-        <xi:include href="xml/gtkstringsorter.xml" />
-        <xi:include href="xml/gtknumericsorter.xml" />
-        <xi:include href="xml/gtkmultisorter.xml" />
-      </section>
       <xi:include href="xml/gtkselectionmodel.xml" />
       <xi:include href="xml/gtknoselection.xml" />
       <xi:include href="xml/gtksingleselection.xml" />
-      <xi:include href="xml/gtkdirectorylist.xml" />
-    </chapter>
-
-    <chapter id="ListContainers">
-      <title>List-based Widgets</title>
-      <xi:include href="xml/gtklistitem.xml" />
-      <xi:include href="xml/gtklistitemfactory.xml" />
-      <section>
-        <xi:include href="xml/gtksignallistitemfactory.xml" />
-        <xi:include href="xml/gtkbuilderlistitemfactory.xml" />
-      </section>
-      <xi:include href="xml/gtklistview.xml" />
-      <xi:include href="xml/gtkgridview.xml" />
-      <xi:include href="xml/gtkcolumnview.xml" />
-      <xi:include href="xml/gtkcolumnviewcolumn.xml" />
-      <xi:include href="xml/gtkdropdown.xml" />
     </chapter>
 
     <chapter id="Trees">
       <xi:include href="xml/gtktreelistrow.xml" />
       <xi:include href="xml/gtktreelistmodel.xml" />
-      <xi:include href="xml/gtktreelistrowsorter.xml" />
-      <xi:include href="xml/gtktreeexpander.xml" />
     </chapter>
 
     <chapter id="Application">
@@ -249,12 +217,6 @@
       <title>Menus, Combo Box, Toolbar</title>
       <xi:include href="xml/gtkcombobox.xml" />
       <xi:include href="xml/gtkcomboboxtext.xml" />
-      <xi:include href="xml/gtkmenu.xml" />
-      <xi:include href="xml/gtkmenubar.xml" />
-      <xi:include href="xml/gtkmenuitem.xml" />
-      <xi:include href="xml/gtkradiomenuitem.xml" />
-      <xi:include href="xml/gtkcheckmenuitem.xml" />
-      <xi:include href="xml/gtkseparatormenuitem.xml" />
       <xi:include href="xml/gtktoolshell.xml" />
       <xi:include href="xml/gtktoolbar.xml" />
       <xi:include href="xml/gtktoolitem.xml" />
@@ -266,7 +228,6 @@
       <xi:include href="xml/gtkpopover.xml" />
       <xi:include href="xml/gtkpopovermenu.xml" />
       <xi:include href="xml/gtkpopovermenubar.xml" />
-      <xi:include href="xml/gtkdropdown.xml" />
     </chapter>
 
     <chapter id="SelectorWidgets">
@@ -344,7 +305,6 @@
       <xi:include href="xml/gtkwidget.xml" />
       <xi:include href="xml/gtkcontainer.xml" />
       <xi:include href="xml/gtkbin.xml" />
-      <xi:include href="xml/gtkmenushell.xml" />
       <xi:include href="xml/gtkrange.xml" />
       <xi:include href="xml/gtkimcontext.xml" />
       <xi:include href="xml/gtknativedialog.xml" />
@@ -384,6 +344,13 @@
       <xi:include href="xml/gtkpadcontroller.xml" />
     </chapter>
 
+    <chapter>
+      <title>Data exchange, clipboards and Drag-and-Drop</title>
+      <xi:include href="xml/gtkdragsource.xml"/>
+      <xi:include href="xml/gtkdragicon.xml"/>
+      <xi:include href="xml/gtkdroptarget.xml"/>
+    </chapter>
+
   </part>
 
   <part  id="gtkbase">
@@ -392,7 +359,6 @@
     <xi:include href="xml/gtkfeatures.xml" />
     <xi:include href="xml/gtkaccelgroup.xml" />
     <xi:include href="xml/gtkaccelmap.xml" />
-    <xi:include href="xml/gtkdnd.xml" />
     <xi:include href="xml/gtksettings.xml" />
     <xi:include href="xml/gtkbindings.xml" />
     <xi:include href="xml/gtkenums.xml" />

docs/reference/gtk/gtk4-sections.txt

@@ -490,190 +490,6 @@ gtk_single_selection_set_can_unselect
 gtk_single_selection_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtklistitem</FILE>
-<TITLE>GtkListItem</TITLE>
-GtkListItem
-gtk_list_item_get_item
-gtk_list_item_get_position
-gtk_list_item_get_child
-gtk_list_item_set_child
-gtk_list_item_get_selected
-gtk_list_item_get_selectable
-gtk_list_item_set_selectable
-<SUBSECTION Standard>
-GTK_LIST_ITEM
-GTK_LIST_ITEM_CLASS
-GTK_LIST_ITEM_GET_CLASS
-GTK_IS_LIST_ITEM
-GTK_IS_LIST_ITEM_CLASS
-GTK_TYPE_LIST_ITEM
-<SUBSECTION Private>
-gtk_list_item_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtklistitemfactory</FILE>
-<TITLE>GtkListItemFactory</TITLE>
-GtkListItemFactory
-<SUBSECTION Standard>
-GTK_LIST_ITEM_FACTORY
-GTK_LIST_ITEM_FACTORY_CLASS
-GTK_LIST_ITEM_FACTORY_GET_CLASS
-GTK_IS_LIST_ITEM_FACTORY
-GTK_IS_LIST_ITEM_FACTORY_CLASS
-GTK_TYPE_LIST_ITEM_FACTORY
-<SUBSECTION Private>
-gtk_list_item_factory_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkbuilderlistitemfactory</FILE>
-<TITLE>GtkBuilderListItemFactory</TITLE>
-GtkBuilderListItemFactory
-gtk_builder_list_item_factory_new_from_bytes
-gtk_builder_list_item_factory_new_from_resource
-gtk_builder_list_item_factory_get_bytes
-gtk_builder_list_item_factory_get_resource
-gtk_builder_list_item_factory_get_scope
-<SUBSECTION Standard>
-GTK_BUILDER_LIST_ITEM_FACTORY
-GTK_BUILDER_LIST_ITEM_FACTORY_CLASS
-GTK_BUILDER_LIST_ITEM_FACTORY_GET_CLASS
-GTK_IS_BUILDER_LIST_ITEM_FACTORY
-GTK_IS_BUILDER_LIST_ITEM_FACTORY_CLASS
-GTK_TYPE_BUILDER_LIST_ITEM_FACTORY
-<SUBSECTION Private>
-gtk_builder_list_item_factory_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtksignallistitemfactory</FILE>
-<TITLE>GtkSignalListItemFactory</TITLE>
-GtkSignalListItemFactory
-gtk_signal_list_item_factory_new
-<SUBSECTION Standard>
-GTK_SIGNAL_LIST_ITEM_FACTORY
-GTK_SIGNAL_LIST_ITEM_FACTORY_CLASS
-GTK_SIGNAL_LIST_ITEM_FACTORY_GET_CLASS
-GTK_IS_SIGNAL_LIST_ITEM_FACTORY
-GTK_IS_SIGNAL_LIST_ITEM_FACTORY_CLASS
-GTK_TYPE_SIGNAL_LIST_ITEM_FACTORY
-<SUBSECTION Private>
-gtk_signal_list_item_factory_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtklistview</FILE>
-<TITLE>GtkListView</TITLE>
-GtkListView
-gtk_list_view_new
-gtk_list_view_new_with_factory
-gtk_list_view_set_factory
-gtk_list_view_get_factory
-gtk_list_view_set_model
-gtk_list_view_get_model
-gtk_list_view_set_show_separators
-gtk_list_view_get_show_separators
-gtk_list_view_set_single_click_activate
-gtk_list_view_get_single_click_activate
-gtk_list_view_set_enable_rubberband
-gtk_list_view_get_enable_rubberband
-<SUBSECTION Standard>
-GTK_LIST_VIEW
-GTK_LIST_VIEW_CLASS
-GTK_LIST_VIEW_GET_CLASS
-GTK_IS_LIST_VIEW
-GTK_IS_LIST_VIEW_CLASS
-GTK_TYPE_LIST_VIEW
-<SUBSECTION Private>
-gtk_list_view_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkcolumnview</FILE>
-<TITLE>GtkColumnView</TITLE>
-GtkColumnView
-gtk_column_view_new
-gtk_column_view_append_column
-gtk_column_view_insert_column
-gtk_column_view_remove_column
-gtk_column_view_get_columns
-gtk_column_view_get_model
-gtk_column_view_set_model
-gtk_column_view_get_sorter
-gtk_column_view_get_show_separators
-gtk_column_view_set_show_separators
-gtk_column_view_set_single_click_activate
-gtk_column_view_get_single_click_activate
-gtk_column_view_set_enable_rubberband
-gtk_column_view_get_enable_rubberband
-gtk_column_view_sort_by_column
-<SUBSECTION Standard>
-GTK_COLUMN_VIEW
-GTK_COLUMN_VIEW_CLASS
-GTK_COLUMN_VIEW_GET_CLASS
-GTK_IS_COLUMN_VIEW
-GTK_IS_COLUMN_VIEW_CLASS
-GTK_TYPE_COLUMN_VIEW
-<SUBSECTION Private>
-gtk_column_view_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkcolumnviewcolumn</FILE>
-<TITLE>GtkColumnViewColumn</TITLE>
-GtkColumnViewColumn
-gtk_column_view_column_new
-gtk_column_view_column_new_with_factory
-gtk_column_view_column_get_column_view
-gtk_column_view_column_set_factory
-gtk_column_view_column_get_factory
-gtk_column_view_column_set_title
-gtk_column_view_column_get_title
-gtk_column_view_column_set_sorter
-gtk_column_view_column_get_sorter
-gtk_column_view_column_set_visible
-gtk_column_view_column_get_visible
-gtk_column_view_column_set_fixed_width
-gtk_column_view_column_get_fixed_width
-<SUBSECTION Standard>
-GTK_COLUMN_VIEW_COLUMN
-GTK_COLUMN_VIEW_COLUMN_CLASS
-GTK_COLUMN_VIEW_COLUMN_GET_CLASS
-GTK_IS_COLUMN_VIEW_COLUMN
-GTK_IS_COLUMN_VIEW_COLUMN_CLASS
-GTK_TYPE_COLUMN_VIEW_COLUMN
-<SUBSECTION Private>
-gtk_column_view_column_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkgridview</FILE>
-<TITLE>GtkGridView</TITLE>
-GtkGridView
-gtk_grid_view_new
-gtk_grid_view_set_model
-gtk_grid_view_get_model
-gtk_grid_view_set_max_columns
-gtk_grid_view_get_max_columns
-gtk_grid_view_set_min_columns
-gtk_grid_view_get_min_columns
-gtk_grid_view_set_single_click_activate
-gtk_grid_view_get_single_click_activate
-gtk_grid_view_set_enable_rubberband
-gtk_grid_view_get_enable_rubberband
-<SUBSECTION Standard>
-GTK_GRID_VIEW
-GTK_GRID_VIEW_CLASS
-GTK_GRID_VIEW_GET_CLASS
-GTK_IS_GRID_VIEW
-GTK_IS_GRID_VIEW_CLASS
-GTK_TYPE_GRID_VIEW
-<SUBSECTION Private>
-gtk_grid_view_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtkbuildable</FILE>
 GtkBuildable
@@ -858,34 +674,6 @@ GTK_CHECK_BUTTON_GET_CLASS
 gtk_check_button_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtkcheckmenuitem</FILE>
-GtkCheckMenuItem
-GtkCheckMenuItemClass
-<TITLE>GtkCheckMenuItem</TITLE>
-gtk_check_menu_item_new
-gtk_check_menu_item_new_with_label
-gtk_check_menu_item_new_with_mnemonic
-gtk_check_menu_item_get_active
-gtk_check_menu_item_set_active
-gtk_check_menu_item_toggled
-gtk_check_menu_item_get_inconsistent
-gtk_check_menu_item_set_inconsistent
-gtk_check_menu_item_set_draw_as_radio
-gtk_check_menu_item_get_draw_as_radio
-
-<SUBSECTION Standard>
-GTK_CHECK_MENU_ITEM
-GTK_IS_CHECK_MENU_ITEM
-GTK_TYPE_CHECK_MENU_ITEM
-GTK_CHECK_MENU_ITEM_CLASS
-GTK_IS_CHECK_MENU_ITEM_CLASS
-GTK_CHECK_MENU_ITEM_GET_CLASS
-<SUBSECTION Private>
-GtkCheckMenuItemPrivate
-gtk_check_menu_item_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtkcolorbutton</FILE>
 <TITLE>GtkColorButton</TITLE>
@@ -987,7 +775,6 @@ gtk_container_add
 gtk_container_remove
 gtk_container_foreach
 gtk_container_get_children
-gtk_container_get_path_for_child
 gtk_container_get_focus_vadjustment
 gtk_container_set_focus_vadjustment
 gtk_container_get_focus_hadjustment
@@ -1523,92 +1310,6 @@ GTK_TYPE_FILE_FILTER
 gtk_file_filter_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtkdirectorylist</FILE>
-<TITLE>GtkDirectoryList</TITLE>
-GtkDirectoryList
-gtk_directory_list_new
-gtk_directory_list_get_attributes
-gtk_directory_list_set_attributes
-gtk_directory_list_get_file
-gtk_directory_list_set_file
-gtk_directory_list_get_io_priority
-gtk_directory_list_set_io_priority
-gtk_directory_list_is_loading
-gtk_directory_list_get_error
-<SUBSECTION Standard>
-GTK_DIRECTORY_LIST
-GTK_IS_DIRECTORY_LIST
-GTK_TYPE_DIRECTORY_LIST
-GTK_DIRECTORY_LIST_CLASS
-GTK_IS_DIRECTORY_LIST_CLASS
-GTK_DIRECTORY_LIST_GET_CLASS
-<SUBSECTION Private>
-gtk_directory_list_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkfilter</FILE>
-<TITLE>GtkFilter</TITLE>
-GtkFilter
-gtk_filter_match
-gtk_filter_get_strictness
-<SUBSECTION>
-GtkFilterChange
-gtk_filter_changed
-<SUBSECTION>
-gtk_custom_filter_new
-<SUBSECTION Standard>
-GTK_FILTER
-GTK_IS_FILTER
-GTK_TYPE_FILTER
-GTK_FILTER_CLASS
-GTK_IS_FILTER_CLASS
-GTK_FILTER_GET_CLASS
-<SUBSECTION Private>
-gtk_filter_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkcustomfilter</FILE>
-<TITLE>GtkCustomFilter</TITLE>
-GtkCustomFilter
-GtkCustomFilterFunc
-gtk_custom_filter_new
-<SUBSECTION Standard>
-GTK_CUSTOM_FILTER
-GTK_IS_CUSTOM_FILTER
-GTK_TYPE_CUSTOM_FILTER
-GTK_CUSTOM_FILTER_CLASS
-GTK_IS_CUSTOM_FILTER_CLASS
-GTK_CUSTOM_FILTER_GET_CLASS
-<SUBSECTION Private>
-gtk_custom_filter_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkmultifilter</FILE>
-<TITLE>GtkMultiFilter</TITLE>
-GtkMultiFilter
-gtk_multi_filter_append
-gtk_multi_filter_remove
-<SUBSECTION>
-GtkAnyFilter
-gtk_any_filter_new
-<SUBSECTION>
-GtkEveryFilter
-gtk_every_filter_new
-<SUBSECTION Standard>
-GTK_CUSTOM_FILTER
-GTK_IS_CUSTOM_FILTER
-GTK_TYPE_CUSTOM_FILTER
-GTK_CUSTOM_FILTER_CLASS
-GTK_IS_CUSTOM_FILTER_CLASS
-GTK_CUSTOM_FILTER_GET_CLASS
-<SUBSECTION Private>
-gtk_custom_filter_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtkfilterlistmodel</FILE>
 <TITLE>GtkFilterListModel</TITLE>
@@ -1617,8 +1318,9 @@ gtk_filter_list_model_new
 gtk_filter_list_model_new_for_type
 gtk_filter_list_model_set_model
 gtk_filter_list_model_get_model
-gtk_filter_list_model_set_filter
-gtk_filter_list_model_get_filter
+gtk_filter_list_model_set_filter_func
+gtk_filter_list_model_has_filter
+gtk_filter_list_model_refilter
 <SUBSECTION Standard>
 GTK_FILTER_LIST_MODEL
 GTK_IS_FILTER_LIST_MODEL
@@ -2099,79 +1801,15 @@ GTK_MAP_LIST_MODEL_GET_CLASS
 gtk_map_list_model_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtkmenu</FILE>
-<TITLE>GtkMenu</TITLE>
-GtkMenu
-gtk_menu_new
-gtk_menu_new_from_model
-GtkPopoverMenuFlags
-gtk_menu_reorder_child
-gtk_menu_popup_at_rect
-gtk_menu_popup_at_widget
-gtk_menu_popup_at_pointer
-gtk_menu_set_accel_group
-gtk_menu_get_accel_group
-gtk_menu_set_accel_path
-gtk_menu_get_accel_path
-gtk_menu_set_monitor
-gtk_menu_get_monitor
-gtk_menu_place_on_monitor
-gtk_menu_set_reserve_toggle_size
-gtk_menu_get_reserve_toggle_size
-<SUBSECTION>
-gtk_menu_popdown
-gtk_menu_reposition
-gtk_menu_get_active
-gtk_menu_set_active
-gtk_menu_attach_to_widget
-gtk_menu_detach
-gtk_menu_get_attach_widget
-gtk_menu_get_for_attach_widget
-GtkMenuDetachFunc
-<SUBSECTION Standard>
-GTK_MENU
-GTK_IS_MENU
-GTK_TYPE_MENU
-GTK_MENU_CLASS
-GTK_IS_MENU_CLASS
-GTK_MENU_GET_CLASS
-<SUBSECTION Private>
-GtkMenuPrivate
-gtk_menu_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkmenubar</FILE>
-<TITLE>GtkMenuBar</TITLE>
-GtkMenuBar
-gtk_menu_bar_new
-gtk_menu_bar_new_from_model
-<SUBSECTION Standard>
-GTK_MENU_BAR
-GTK_IS_MENU_BAR
-GTK_TYPE_MENU_BAR
-GTK_MENU_BAR_CLASS
-GTK_IS_MENU_BAR_CLASS
-GTK_MENU_BAR_GET_CLASS
-<SUBSECTION Private>
-GtkMenuBarPrivate
-gtk_menu_bar_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtkmenubutton</FILE>
 <TITLE>GtkMenuButton</TITLE>
 GtkMenuButton
 gtk_menu_button_new
-gtk_menu_button_set_popup
-gtk_menu_button_get_popup
 gtk_menu_button_set_popover
 gtk_menu_button_get_popover
 gtk_menu_button_set_menu_model
 gtk_menu_button_get_menu_model
-gtk_menu_button_set_use_popover
-gtk_menu_button_get_use_popover
 GtkArrowType
 gtk_menu_button_set_direction
 gtk_menu_button_get_direction
@@ -2185,6 +1823,7 @@ gtk_menu_button_set_relief
 gtk_menu_button_get_relief
 gtk_menu_button_popup
 gtk_menu_button_popdown
+GtkMenuButtonCreatePopupFunc
 gtk_menu_button_set_create_popup_func
 <SUBSECTION Standard>
 GTK_TYPE_MENU_BUTTON
@@ -2198,72 +1837,6 @@ GtkMenuButtonPrivate
 gtk_menu_button_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtkmenuitem</FILE>
-<TITLE>GtkMenuItem</TITLE>
-GtkMenuItem
-GtkMenuItemClass
-gtk_menu_item_new
-gtk_menu_item_new_with_label
-gtk_menu_item_new_with_mnemonic
-gtk_menu_item_get_label
-gtk_menu_item_set_label
-gtk_menu_item_get_use_underline
-gtk_menu_item_set_use_underline
-gtk_menu_item_set_submenu
-gtk_menu_item_get_submenu
-gtk_menu_item_set_accel_path
-gtk_menu_item_get_accel_path
-gtk_menu_item_select
-gtk_menu_item_deselect
-gtk_menu_item_activate
-gtk_menu_item_toggle_size_request
-gtk_menu_item_toggle_size_allocate
-gtk_menu_item_get_reserve_indicator
-gtk_menu_item_set_reserve_indicator
-<SUBSECTION Standard>
-GTK_MENU_ITEM
-GTK_IS_MENU_ITEM
-GTK_TYPE_MENU_ITEM
-GTK_MENU_ITEM_CLASS
-GTK_IS_MENU_ITEM_CLASS
-GTK_MENU_ITEM_GET_CLASS
-<SUBSECTION Private>
-GtkMenuItemPrivate
-gtk_menu_item_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkmenushell</FILE>
-<TITLE>GtkMenuShell</TITLE>
-GtkMenuShell
-gtk_menu_shell_append
-gtk_menu_shell_prepend
-gtk_menu_shell_insert
-gtk_menu_shell_deactivate
-gtk_menu_shell_select_item
-gtk_menu_shell_select_first
-gtk_menu_shell_deselect
-gtk_menu_shell_activate_item
-gtk_menu_shell_cancel
-gtk_menu_shell_set_take_focus
-gtk_menu_shell_get_take_focus
-gtk_menu_shell_get_selected_item
-gtk_menu_shell_get_parent_shell
-gtk_menu_shell_bind_model
-GtkMenuDirectionType
-<SUBSECTION Standard>
-GTK_MENU_SHELL
-GTK_IS_MENU_SHELL
-GTK_TYPE_MENU_SHELL
-GTK_MENU_SHELL_CLASS
-GTK_IS_MENU_SHELL_CLASS
-GTK_MENU_SHELL_GET_CLASS
-<SUBSECTION Private>
-GtkMenuShellPrivate
-gtk_menu_shell_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtkmessagedialog</FILE>
 <TITLE>GtkMessageDialog</TITLE>
@@ -2526,31 +2099,6 @@ GtkRadioButtonPrivate
 gtk_radio_button_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtkradiomenuitem</FILE>
-<TITLE>GtkRadioMenuItem</TITLE>
-GtkRadioMenuItem
-gtk_radio_menu_item_new
-gtk_radio_menu_item_new_with_label
-gtk_radio_menu_item_new_with_mnemonic
-gtk_radio_menu_item_new_from_widget
-gtk_radio_menu_item_new_with_label_from_widget
-gtk_radio_menu_item_new_with_mnemonic_from_widget
-gtk_radio_menu_item_set_group
-gtk_radio_menu_item_get_group
-gtk_radio_menu_item_join_group
-<SUBSECTION Standard>
-GTK_RADIO_MENU_ITEM
-GTK_IS_RADIO_MENU_ITEM
-GTK_TYPE_RADIO_MENU_ITEM
-GTK_RADIO_MENU_ITEM_CLASS
-GTK_IS_RADIO_MENU_ITEM_CLASS
-GTK_RADIO_MENU_ITEM_GET_CLASS
-<SUBSECTION Private>
-GtkRadioMenuItemPrivate
-gtk_radio_menu_item_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtkrange</FILE>
 <TITLE>GtkRange</TITLE>
@@ -2609,6 +2157,8 @@ gtk_recent_manager_move_item
 gtk_recent_manager_get_items
 gtk_recent_manager_purge_items
 <SUBSECTION>
+gtk_recent_info_ref
+gtk_recent_info_unref
 gtk_recent_info_get_uri
 gtk_recent_info_get_display_name
 gtk_recent_info_get_description
@@ -2855,22 +2405,6 @@ gtk_separator_get_type
 GtkSeparatorPrivate
 </SECTION>
 
-<SECTION>
-<FILE>gtkseparatormenuitem</FILE>
-<TITLE>GtkSeparatorMenuItem</TITLE>
-GtkSeparatorMenuItem
-gtk_separator_menu_item_new
-<SUBSECTION Standard>
-GTK_SEPARATOR_MENU_ITEM
-GTK_SEPARATOR_MENU_ITEM_CLASS
-GTK_SEPARATOR_MENU_ITEM_GET_CLASS
-GTK_IS_SEPARATOR_MENU_ITEM
-GTK_IS_SEPARATOR_MENU_ITEM_CLASS
-GTK_TYPE_SEPARATOR_MENU_ITEM
-<SUBSECTION Private>
-gtk_separator_menu_item_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtksettings</FILE>
 <TITLE>GtkSettings</TITLE>
@@ -2939,123 +2473,17 @@ GTK_SLICE_LIST_MODEL_GET_CLASS
 gtk_slice_list_model_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtksorter</FILE>
-<TITLE>GtkSorter</TITLE>
-GtkSorter
-GtkSorterOrder
-GtkSorterChange
-gtk_sorter_compare
-gtk_sorter_get_order
-gtk_sorter_changed
-<SUBSECTION Standard>
-GTK_SORTER
-GTK_IS_SORTER
-GTK_TYPE_SORTER
-GTK_SORTER_CLASS
-GTK_IS_SORTER_CLASS
-GTK_SORTER_GET_CLASS
-<SUBSECTION Private>
-gtk_sorter_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkstringsorter</FILE>
-<TITLE>GtkStringSorter</TITLE>
-GtkStringSorter
-gtk_string_sorter_new
-gtk_string_sorter_get_expression
-gtk_string_sorter_set_expression
-gtk_string_sorter_get_ignore_case
-gtk_string_sorter_set_ignore_case
-<SUBSECTION Standard>
-GTK_STRING_SORTER
-GTK_IS_STRING_SORTER
-GTK_TYPE_STRING_SORTER
-GTK_IS_STRING_SORTER_CLASS
-GTK_STRING_SORTER_GET_CLASS
-<SUBSECTION Private>
-gtk_string_sorter_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtknumericsorter</FILE>
-<TITLE>GtkNumericSorter</TITLE>
-GtkNumericSorter
-gtk_numeric_sorter_new
-gtk_numeric_sorter_get_expression
-gtk_numeric_sorter_set_expression
-gtk_numeric_sorter_get_sort_order
-gtk_numeric_sorter_set_sort_order
-<SUBSECTION Standard>
-GTK_NUMERIC_SORTER
-GTK_IS_NUMERIC_SORTER
-GTK_TYPE_NUMERIC_SORTER
-GTK_IS_NUMERIC_SORTER_CLASS
-GTK_NUMERIC_SORTER_GET_CLASS
-<SUBSECTION Private>
-gtk_numeric_sorter_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkcustomsorter</FILE>
-<TITLE>GtkCustomSorter</TITLE>
-GtkCustomSorter
-gtk_custom_sorter_new
-<SUBSECTION Standard>
-GTK_CUSTOM_SORTER
-GTK_IS_CUSTOM_SORTER
-GTK_TYPE_CUSTOM_SORTER
-GTK_IS_CUSTOM_SORTER_CLASS
-GTK_CUSTOM_SORTER_GET_CLASS
-<SUBSECTION Private>
-gtk_custom_sorter_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtkmultisorter</FILE>
-<TITLE>GtkMultiSorter</TITLE>
-GtkMultiSorter
-gtk_multi_sorter_new
-gtk_multi_sorter_append
-gtk_multi_sorter_remove
-<SUBSECTION Standard>
-GTK_MULTI_SORTER
-GTK_IS_MULTI_SORTER
-GTK_TYPE_MULTI_SORTER
-GTK_IS_MULTI_SORTER_CLASS
-GTK_MULTI_SORTER_GET_CLASS
-<SUBSECTION Private>
-gtk_multi_sorter_get_type
-</SECTION>
-
-<SECTION>
-<FILE>gtktreelistrowsorter</FILE>
-<TITLE>GtkTreeListRowSorter</TITLE>
-GtkTreeListRowSorter
-gtk_tree_list_row_sorter_new
-gtk_tree_list_row_sorter_get_sorter
-gtk_tree_list_row_sorter_set_sorter
-<SUBSECTION Standard>
-GTK_TREE_LIST_ROW_SORTER
-GTK_IS_TREE_LIST_ROW_SORTER
-GTK_TYPE_TREE_LIST_ROW_SORTER
-GTK_IS_TREE_LIST_ROW_SORTER_CLASS
-GTK_TREE_LIST_ROW_SORTER_GET_CLASS
-<SUBSECTION Private>
-gtk_tree_list_row_sorter_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtksortlistmodel</FILE>
 <TITLE>GtkSortListModel</TITLE>
 GtkSortListModel
 gtk_sort_list_model_new
 gtk_sort_list_model_new_for_type
-gtk_sort_list_model_set_sorter
-gtk_sort_list_model_get_sorter
+gtk_sort_list_model_set_sort_func
+gtk_sort_list_model_has_sort
 gtk_sort_list_model_set_model
 gtk_sort_list_model_get_model
+gtk_sort_list_model_resort
 <SUBSECTION Standard>
 GTK_SORT_LIST_MODEL
 GTK_IS_SORT_LIST_MODEL
@@ -3651,9 +3079,8 @@ gtk_tool_item_get_orientation
 gtk_tool_item_get_toolbar_style
 gtk_tool_item_get_text_alignment
 gtk_tool_item_get_text_orientation
-gtk_tool_item_retrieve_proxy_menu_item
-gtk_tool_item_get_proxy_menu_item
-gtk_tool_item_set_proxy_menu_item
+gtk_tool_item_set_overflow_text
+gtk_tool_item_get_overflow_text
 gtk_tool_item_rebuild_menu
 gtk_tool_item_toolbar_reconfigured
 gtk_tool_item_get_text_size_group
@@ -3727,8 +3154,8 @@ GtkToolButtonPrivate
 <TITLE>GtkMenuToolButton</TITLE>
 GtkMenuToolButton
 gtk_menu_tool_button_new
-gtk_menu_tool_button_set_menu
-gtk_menu_tool_button_get_menu
+gtk_menu_tool_button_set_popover
+gtk_menu_tool_button_get_popover
 gtk_menu_tool_button_set_arrow_tooltip_text
 gtk_menu_tool_button_set_arrow_tooltip_markup
 
@@ -3854,26 +3281,6 @@ GTK_TREE_LIST_MODEL_GET_CLASS
 gtk_tree_list_row_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtktreeexpander</FILE>
-<TITLE>GtkTreeExpander</TITLE>
-gtk_tree_expander_new
-gtk_tree_expander_get_child
-gtk_tree_expander_set_child
-gtk_tree_expander_get_item
-gtk_tree_expander_get_list_row
-gtk_tree_expander_set_list_row
-<SUBSECTION Standard>
-GTK_TREE_EXPANDER
-GTK_IS_TREE_EXPANDER
-GTK_TYPE_TREE_EXPANDER
-GTK_TREE_EXPANDER_CLASS
-GTK_IS_TREE_EXPANDER_CLASS
-GTK_TREE_EXPANDER_GET_CLASS
-<SUBSECTION Private>
-gtk_tree_expander_get_type
-</SECTION>
-
 <SECTION>
 <FILE>gtktreemodel</FILE>
 <TITLE>GtkTreeModel</TITLE>
@@ -4291,9 +3698,6 @@ gtk_tree_view_get_search_equal_func
 gtk_tree_view_set_search_equal_func
 gtk_tree_view_get_search_entry
 gtk_tree_view_set_search_entry
-GtkTreeViewSearchPositionFunc
-gtk_tree_view_get_search_position_func
-gtk_tree_view_set_search_position_func
 gtk_tree_view_get_fixed_height_mode
 gtk_tree_view_set_fixed_height_mode
 gtk_tree_view_get_hover_selection
@@ -4956,7 +4360,6 @@ gtk_widget_get_allocation
 gtk_widget_get_allocated_baseline
 gtk_widget_get_width
 gtk_widget_get_height
-gtk_widget_get_size
 gtk_widget_compute_bounds
 gtk_widget_compute_transform
 gtk_widget_compute_point
@@ -5008,7 +4411,6 @@ gtk_widget_get_layout_manager
 gtk_widget_should_layout
 
 <SUBSECTION>
-gtk_widget_get_path
 gtk_widget_get_style_context
 gtk_widget_reset_style
 gtk_widget_class_get_css_name
@@ -5493,7 +4895,6 @@ gtk_border_free
 <SUBSECTION>
 gtk_render_arrow
 gtk_render_background
-gtk_render_background_get_clip
 gtk_render_check
 gtk_render_expander
 gtk_render_focus
@@ -5597,49 +4998,6 @@ GTK_TYPE_SELECTION_DATA
 gtk_selection_data_get_type
 </SECTION>
 
-<SECTION>
-<FILE>gtkdnd</FILE>
-<TITLE>Drag and Drop</TITLE>
-GtkDestDefaults
-GtkDragResult
-
-<SUBSECTION Destination Side>
-gtk_drag_dest_set
-gtk_drag_dest_unset
-gtk_drag_dest_find_target
-gtk_drag_dest_get_target_list
-gtk_drag_dest_set_target_list
-gtk_drag_dest_add_text_targets
-gtk_drag_dest_add_image_targets
-gtk_drag_dest_add_uri_targets
-gtk_drag_dest_set_track_motion
-gtk_drag_dest_get_track_motion
-gtk_drag_get_data
-gtk_drag_get_source_widget
-gtk_drag_highlight
-gtk_drag_unhighlight
-
-<SUBSECTION Source Side>
-gtk_drag_begin
-gtk_drag_cancel
-gtk_drag_set_icon_widget
-gtk_drag_set_icon_paintable
-gtk_drag_set_icon_name
-gtk_drag_set_icon_gicon
-gtk_drag_set_icon_default
-gtk_drag_check_threshold
-gtk_drag_source_set
-gtk_drag_source_set_icon_name
-gtk_drag_source_set_icon_gicon
-gtk_drag_source_set_icon_paintable
-gtk_drag_source_unset
-gtk_drag_source_set_target_list
-gtk_drag_source_get_target_list
-gtk_drag_source_add_text_targets
-gtk_drag_source_add_image_targets
-gtk_drag_source_add_uri_targets
-</SECTION>
-
 <SECTION>
 <FILE>gtkbindings</FILE>
 <TITLE>Bindings</TITLE>
@@ -5668,8 +5026,6 @@ GtkDeleteType
 GtkDirectionType
 GtkJustification
 GtkMovementStep
-GtkOrdering
-gtk_ordering_from_cmpfunc
 GtkOrientation
 GtkPackType
 GtkPositionType
@@ -7791,75 +7147,67 @@ gtk_constraint_guide_get_tyoe
 </SECTION>
 
 <SECTION>
-<FILE>gtkexpression</FILE>
-GtkExpression
-GtkExpressionWatch
-GtkExpressionNotify
-gtk_expression_ref
-gtk_expression_unref
-gtk_expression_get_value_type
-gtk_expression_is_static
-gtk_expression_evaluate
-gtk_expression_watch
-gtk_expression_bind
-gtk_expression_watch_ref
-gtk_expression_watch_unref
-gtk_expression_watch_evaluate
-gtk_expression_watch_unwatch
-
-<SUBSECTION>
-gtk_property_expression_new
-gtk_constant_expression_new
-gtk_constant_expression_new_for_value
-gtk_object_expression_new
-gtk_closure_expression_new
-gtk_cclosure_expression_new
-
+<FILE>gtkdragsource</FILE>
+GtkDragSource
+gtk_drag_source_new
+gtk_drag_source_set_content
+gtk_drag_source_get_content
+gtk_drag_source_set_actions
+gtk_drag_source_get_actions
+gtk_drag_source_set_icon
+gtk_drag_source_drag_cancel
+gtk_drag_source_get_drag
+gtk_drag_check_threshold
 <SUBSECTION Standard>
-GTK_IS_EXPRESSION
-GTK_TYPE_EXPRESSION
+GTK_TYPE_DRAG_SOURCE
+GTK_DRAG_SOURCE
+GTK_DRAG_SOURCE_CLASS
+GTK_IS_DRAG_SOURCE
+GTK_IS_DRAG_SOURCE_CLASS
+GTK_DRAG_SOURCE_GET_CLASS
 <SUBSECTION Private>
-gtk_expression_get_type
+gtk_drag_source_get_type
 </SECTION>
 
 <SECTION>
-<FILE>gtkstringfilter</FILE>
-GtkStringFilter
-GtkStringFilterMatchMode
-gtk_string_filter_new
-gtk_string_filter_get_search
-gtk_string_filter_set_search
-gtk_string_filter_get_expression
-gtk_string_filter_set_expression
-gtk_string_filter_get_ignore_case
-gtk_string_filter_set_ignore_case
-gtk_string_filter_get_match_mode
-gtk_string_filter_set_match_mode
+<FILE>gtkdroptarget</FILE>
+GtkDropTarget
+gtk_drop_target_new
+gtk_drop_target_set_formats
+gtk_drop_target_get_formats
+gtk_drop_target_set_actions
+gtk_drop_target_get_actions
+gtk_drop_target_get_drop
+gtk_drop_target_find_mimetype
+gtk_drop_target_read_selection
+gtk_drop_target_read_selection_finish
+gtk_drag_highlight
+gtk_drag_unhighlight
 
+<SUBSECTION Standard>
+GTK_TYPE_DROP_TARGET
+GTK_DROP_TARGET
+GTK_DROP_TARGET_CLASS
+GTK_IS_DROP_TARGET
+GTK_IS_DROP_TARGET_CLASS
+GTK_DROP_TARGET_GET_CLASS
 <SUBSECTION Private>
-gtk_string_filter_get_type
+gtk_drop_target_get_type
 </SECTION>
 
 <SECTION>
-<FILE>gtkdropdown</FILE>
-<TITLE>GtkDropDown</TITLE>
-GtkDropDown
-gtk_drop_down_new
-gtk_drop_down_set_from_strings
-gtk_drop_down_set_model
-gtk_drop_down_get_model
-gtk_drop_down_set_selected
-gtk_drop_down_get_selected
-gtk_drop_down_set_factory
-gtk_drop_down_get_factory
-gtk_drop_down_set_list_factory
-gtk_drop_down_get_list_factory
-gtk_drop_down_set_expression
-gtk_drop_down_get_expression
-gtk_drop_down_set_enable_search
-gtk_drop_down_get_enable_search
+<FILE>gtkdragicon</FILE>
+GtkDragIcon
+gtk_drag_icon_new_for_drag
+gtk_drag_icon_set_from_paintable
+
 <SUBSECTION Standard>
-GTK_TYPE_DROP_DOWN
+GTK_TYPE_DRAG_ICON
+GTK_DRAG_ICON
+GTK_DRAG_ICON_CLASS
+GTK_IS_DRAG_ICON
+GTK_IS_DRAG_ICON_CLASS
+GTK_DRAG_ICON_GET_CLASS
 <SUBSECTION Private>
-gtk_drop_down_get_type
+gtk_drag_icon_get_type
 </SECTION>

docs/reference/gtk/gtk4.types.in

@@ -9,7 +9,6 @@ gtk_accessible_get_type
 gtk_actionable_get_type
 gtk_action_bar_get_type
 gtk_adjustment_get_type
-gtk_any_filter_get_type
 gtk_app_chooser_get_type
 gtk_app_chooser_button_get_type
 gtk_app_chooser_dialog_get_type
@@ -23,11 +22,10 @@ gtk_bin_get_type
 gtk_bin_layout_get_type
 gtk_box_get_type
 gtk_box_layout_get_type
-gtk_buildable_get_type
 gtk_builder_cscope_get_type
 gtk_builder_get_type
-gtk_builder_list_item_factory_get_type
 gtk_builder_scope_get_type
+gtk_buildable_get_type
 gtk_button_get_type
 gtk_calendar_get_type
 gtk_cell_area_get_type
@@ -46,13 +44,10 @@ gtk_cell_renderer_text_get_type
 gtk_cell_renderer_toggle_get_type
 gtk_cell_view_get_type
 gtk_check_button_get_type
-gtk_check_menu_item_get_type
 gtk_color_button_get_type
 gtk_color_chooser_get_type
 gtk_color_chooser_dialog_get_type
 gtk_color_chooser_widget_get_type
-gtk_column_view_get_type
-gtk_column_view_column_get_type
 gtk_combo_box_get_type
 gtk_combo_box_text_get_type
 gtk_constraint_get_type
@@ -60,13 +55,12 @@ gtk_constraint_guide_get_type
 gtk_constraint_layout_get_type
 gtk_constraint_target_get_type
 gtk_container_get_type
-gtk_custom_sorter_get_type
 gtk_css_provider_get_type
-gtk_custom_filter_get_type
 gtk_dialog_get_type
-gtk_directory_list_get_type
+gtk_drag_icon_get_type
+gtk_drag_source_get_type
 gtk_drawing_area_get_type
-gtk_drop_down_get_type
+gtk_drop_target_get_type
 gtk_editable_get_type
 gtk_entry_buffer_get_type
 gtk_entry_completion_get_type
@@ -76,14 +70,12 @@ gtk_event_controller_key_get_type
 gtk_event_controller_legacy_get_type
 gtk_event_controller_motion_get_type
 gtk_event_controller_scroll_get_type
-gtk_every_filter_get_type
 gtk_expander_get_type
 gtk_file_chooser_button_get_type
 gtk_file_chooser_dialog_get_type
 gtk_file_chooser_get_type
 gtk_file_chooser_widget_get_type
 gtk_file_filter_get_type
-gtk_filter_get_type
 gtk_filter_list_model_get_type
 gtk_fixed_get_type
 gtk_fixed_layout_get_type
@@ -109,7 +101,6 @@ gtk_gl_area_get_type
 gtk_grid_get_type
 gtk_grid_layout_child_get_type
 gtk_grid_layout_get_type
-gtk_grid_view_get_type
 gtk_header_bar_get_type
 gtk_icon_theme_get_type
 gtk_icon_view_get_type
@@ -122,32 +113,22 @@ gtk_label_get_type
 gtk_layout_child_get_type
 gtk_layout_manager_get_type
 gtk_link_button_get_type
-gtk_list_item_get_type
-gtk_list_item_factory_get_type
 gtk_list_store_get_type
 gtk_list_box_get_type
 gtk_list_box_row_get_type
-gtk_list_view_get_type
 gtk_lock_button_get_type
 gtk_map_list_model_get_type
 gtk_media_controls_get_type
 gtk_media_file_get_type
 gtk_media_stream_get_type
-gtk_menu_bar_get_type
 gtk_menu_button_get_type
-gtk_menu_get_type
-gtk_menu_item_get_type
-gtk_menu_shell_get_type
 gtk_menu_tool_button_get_type
 gtk_message_dialog_get_type
 gtk_mount_operation_get_type
-gtk_multi_filter_get_type
-gtk_multi_sorter_get_type
 gtk_native_get_type
 gtk_no_selection_get_type
 gtk_notebook_get_type
 gtk_notebook_page_get_type
-gtk_numeric_sorter_get_type
 gtk_orientable_get_type
 gtk_overlay_get_type
 gtk_pad_controller_get_type
@@ -169,7 +150,6 @@ gtk_print_settings_get_type
 @DISABLE_ON_W32@gtk_print_unix_dialog_get_type
 gtk_progress_bar_get_type
 gtk_radio_button_get_type
-gtk_radio_menu_item_get_type
 gtk_radio_tool_button_get_type
 gtk_range_get_type
 gtk_recent_manager_get_type
@@ -184,7 +164,6 @@ gtk_search_bar_get_type
 gtk_search_entry_get_type
 gtk_selection_model_get_type
 gtk_separator_get_type
-gtk_separator_menu_item_get_type
 gtk_separator_tool_item_get_type
 gtk_settings_get_type
 gtk_shortcut_label_get_type
@@ -192,13 +171,11 @@ gtk_shortcuts_window_get_type
 gtk_shortcuts_section_get_type
 gtk_shortcuts_group_get_type
 gtk_shortcuts_shortcut_get_type
-gtk_signal_list_item_factory_get_type
 gtk_single_selection_get_type
 gtk_size_group_get_type
 gtk_slice_list_model_get_type
 gtk_snapshot_get_type
 gtk_sort_list_model_get_type
-gtk_sorter_get_type
 gtk_spin_button_get_type
 gtk_spinner_get_type
 gtk_stack_get_type
@@ -206,8 +183,6 @@ gtk_stack_page_get_type
 gtk_stack_sidebar_get_type
 gtk_stack_switcher_get_type
 gtk_statusbar_get_type
-gtk_string_filter_get_type
-gtk_string_sorter_get_type
 gtk_switch_get_type
 gtk_level_bar_get_type
 gtk_style_context_get_type
@@ -227,10 +202,8 @@ gtk_tool_button_get_type
 gtk_tool_item_get_type
 gtk_tree_drag_dest_get_type
 gtk_tree_drag_source_get_type
-gtk_tree_expander_get_type
 gtk_tree_list_model_get_type
 gtk_tree_list_row_get_type
-gtk_tree_list_row_sorter_get_type
 gtk_tree_model_filter_get_type
 gtk_tree_model_get_type
 gtk_tree_model_sort_get_type

docs/reference/gtk/meson.build

@@ -1,4 +1,6 @@
 private_headers = [
+  'imm-extra.h',
+  'gtkbitmaskprivateimpl.h',
   'gdkpixbufutilsprivate.h',
   'gtkaccelgroupprivate.h',
   'gtkaccelmapprivate.h',
@@ -15,19 +17,11 @@ private_headers = [
   'gtkbuttonprivate.h',
   'gtkcellareaboxcontextprivate.h',
   'gtkcheckbuttonprivate.h',
-  'gtkcheckmenuitemprivate.h',
   'gtkcolorchooserprivate.h',
   'gtkcoloreditorprivate.h',
   'gtkcolorplaneprivate.h',
   'gtkcolorscaleprivate.h',
   'gtkcolorswatchprivate.h',
-  'gtkcolumnviewcellprivate.h',
-  'gtkcolumnviewcolumnprivate.h',
-  'gtkcolumnviewlayoutprivate.h',
-  'gtkcolumnlistitemfactoryprivate.h',
-  'gtkcolumviewprivate.h',
-  'gtkcolumnviewsorterprivate.h',
-  'gtkcolumnviewtitleprivate.h',
   'gtkcomboboxprivate.h',
   'gtkcontainerprivate.h',
   'gtkconstraintexpressionprivate.h',
@@ -42,6 +36,7 @@ private_headers = [
   'gtkcssarrayvalueprivate.h',
   'gtkcssbgsizevalueprivate.h',
   'gtkcssbordervalueprivate.h',
+  'gtkcssboxesprivate.h',
   'gtkcsscalcvalueprivate.h',
   'gtkcsscolorvalueprivate.h',
   'gtkcsscornervalueprivate.h',
@@ -53,7 +48,6 @@ private_headers = [
   'gtkcssfontfeaturesvalueprivate.h',
   'gtkcssfontvariationsvalueprivate.h',
   'gtkcssiconthemevalueprivate.h',
-  'gtkcssimagebuiltinprivate.h',
   'gtkcssimagecrossfadeprivate.h',
   'gtkcssimagefallbackprivate.h',
   'gtkcssimageiconthemeprivate.h',
@@ -102,7 +96,6 @@ private_headers = [
   'gtkcsswidgetnodeprivate.h',
   'gtkcsswin32sizevalueprivate.h',
   'gtkdialogprivate.h',
-  'gtkdndprivate.h',
   'gtkentryprivate.h',
   'gtkeventcontrollerlegacyprivate.h',
   'gtkeventcontrollerprivate.h',
@@ -138,18 +131,10 @@ private_headers = [
   'gtkimmoduleprivate.h',
   'gtkkineticscrollingprivate.h',
   'gtklabelprivate.h',
-  'gtklistbaseprivate.h',
-  'gtklistitemprivate.h',
-  'gtklistitemfactoryprivate.h',
-  'gtklistitemmanagerprivate.h',
-  'gtklistitemwidgetprivate.h',
   'gtklockbuttonprivate.h',
   'gtkmagnifierprivate.h',
   'gtkmediafileprivate.h',
   'gtkmenubuttonprivate.h',
-  'gtkmenuitemprivate.h',
-  'gtkmenuprivate.h',
-  'gtkmenushellprivate.h',
   'gtkmodulesprivate.h',
   'gtkmountoperationprivate.h',
   'gtknativedialogprivate.h',

docs/reference/gtk/migrating-3to4.xml

@@ -305,6 +305,18 @@
       </para>
     </section>
 
+    <section>
+      <title>Stop using grabs</title>
+      <para>
+        GTK 4 no longer provides the gdk_device_grab() or gdk_seat_grab() apis.
+      </para>
+      <para>
+        If you need to dismiss a popup when the user clicks outside (a common
+        use for grabs), you can use the GdkSurface #GdkSurface:autohide property instead.
+        GtkPopover also has a #GtkPopover:autohide property.
+      </para>
+    </section>
+
     <section>
       <title>Adapt to coordinate API changes</title>
       <para>
@@ -673,7 +685,7 @@
     <section>
       <title>Adapt to changes in the API of GtkEntry, GtkSearchEntry and GtkSpinButton</title>
       <para>
-        The GtkEditable has been made more useful, and the core functionality of
+        The GtkEditable interface has been made more useful, and the core functionality of
         GtkEntry has been broken out as a GtkText widget. GtkEntry, GtkSearchEntry,
         GtkSpinButton and the new GtkPasswordEntry now use a GtkText widget internally
         and implement GtkEditable. In particular, this means that it is no longer
@@ -851,6 +863,77 @@
       </para>
     </section>
 
+    <section>
+      <title>GtkMenu, GtkMenuBar and GtkMenuItem are gone</title>
+      <para>
+        These widgets were heavily relying on X11-centric concepts such as
+        override-redirect windows and grabs, and were hard to adjust to other
+        windowing systems.
+      </para>
+      <para>
+        Menus can already be replaced using GtkPopoverMenu in GTK 3. Additionally,
+        GTK 4 introduces GtkPopoverMenuBar to replace menubars. These new widgets
+        can only be constructed from menu models, so the porting effort involves
+        switching to menu models and actions.
+      </para>
+      <para>
+        Since menus are gone, GtkMenuButton and GtkMenuToolButton also lost their
+        ability to show menus, and need to be used with popovers in GTK 4.
+      </para>
+    </section>
+
+    <section>
+      <title>GtkToolbar overflow handling has changed</title>
+      <para>
+        The handling of overflow in toolbars has been simplified.
+        Instead of creating a proxy menuitem and setting it with
+        gtk_tool_item_set_proxy_menu_item(), you simply provide
+        a label for the overflow menu with gtk_tool_item_set_overflow_text().
+        GTK will figure out itself whether to create a check- or
+        radioitem as proxy.
+      </para>
+    </section>
+
+    <section>
+      <title>Stop using custom tooltip windows</title>
+      <para>
+        Tooltips no longer use GtkWindows in GTK 4, and it is no longer
+        possible to provide a custom window for tooltips. Replacing the content
+        of the tooltip with a custom widget is still possible, with
+        gtk_tooltip_set_custom().
+      </para>
+    </section>
+
+    <section>
+      <title>Switch to the new DND api</title>
+      <para>
+        The source-side DND apis in GTK 4 have been changed to use an event controller, #GtkDragSource.
+      </para>
+      <para>
+        Instead of calling gtk_drag_source_set() and connecting to #GtkWidget signals, you create
+        a #GtkDragSource object, attach it to the widget with gtk_widget_add_controller(), and connect
+        to #GtkDragSource signals. Instead of calling gtk_drag_begin() on a widget to start a drag
+        manually, call gdk_drag_begin().
+      </para>
+      <para>
+        The ::drag-data-get signal has been replaced by the #GtkDragSource::prepare signal, which
+        returns a #GdkContentProvider for the drag operation.
+      </para>
+      <para>
+        The destination-side DND apis in GTK 4 have also been changed to use and event controller,
+        #GTkDropTarget.
+      </para>
+      <para>
+        Instead of calling gtk_drag_dest_set() and connecting to #GtkWidget signals, you create
+        a #GtkDropTarget object, attach it to the widget with gtk_widget_add_controller(), and
+        connect to #GtkDropTarget signals.
+      </para>
+      <para>
+        The ::drag-motion signal has been renamed to #GtkDragSource::accept, and instead of
+        ::drag-data-received, you need to use async read methods on the #GdkDrop object, such
+        as gdk_drop_read_value_async() or gdk_drop_read_text_async().
+      </para>
+    </section>
   </section>
 
 </chapter>

docs/reference/gtk/visual_index.xml

@@ -162,9 +162,6 @@
     <link linkend="GtkPaned">
       <inlinegraphic fileref="panes.png" format="PNG"></inlinegraphic>
     </link>
-    <link linkend="GtkMenuBar">
-      <inlinegraphic fileref="menubar.png" format="PNG"></inlinegraphic>
-    </link>
     <link linkend="GtkToolbar">
       <inlinegraphic fileref="toolbar.png" format="PNG"></inlinegraphic>
     </link>

docs/tools/widgets.c

@@ -152,8 +152,8 @@ create_menu_button (void)
   image = gtk_image_new ();
   gtk_image_set_from_icon_name (GTK_IMAGE (image), "emblem-system-symbolic");
   gtk_container_add (GTK_CONTAINER (widget), image);
-  menu = gtk_menu_new ();
-  gtk_menu_button_set_popup (GTK_MENU_BUTTON (widget), menu);
+  menu = gtk_popover_new (NULL);
+  gtk_menu_button_set_popover (GTK_MENU_BUTTON (widget), menu);
 
   vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
   gtk_container_add (GTK_CONTAINER (vbox), widget);
@@ -800,32 +800,6 @@ create_toolbar (void)
   return new_widget_info ("toolbar", widget, SMALL);
 }
 
-static WidgetInfo *
-create_menubar (void)
-{
-  GtkWidget *widget, *vbox, *item;
-
-  widget = gtk_menu_bar_new ();
-
-  item = gtk_menu_item_new_with_mnemonic ("_File");
-  gtk_menu_shell_append (GTK_MENU_SHELL (widget), item);
-
-  item = gtk_menu_item_new_with_mnemonic ("_Edit");
-  gtk_menu_shell_append (GTK_MENU_SHELL (widget), item);
-
-  item = gtk_menu_item_new_with_mnemonic ("_Help");
-  gtk_menu_shell_append (GTK_MENU_SHELL (widget), item);
-
-  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
-  gtk_widget_set_halign (widget, GTK_ALIGN_FILL);
-  gtk_widget_set_valign (widget, GTK_ALIGN_CENTER);
-  gtk_container_add (GTK_CONTAINER (vbox), widget);
-  gtk_container_add (GTK_CONTAINER (vbox),
-		      gtk_label_new ("Menu Bar"));
-
-  return new_widget_info ("menubar", vbox, SMALL);
-}
-
 static WidgetInfo *
 create_message_dialog (void)
 {
@@ -1438,7 +1412,6 @@ get_all_widgets (void)
   retval = g_list_prepend (retval, create_image ());
   retval = g_list_prepend (retval, create_label ());
   retval = g_list_prepend (retval, create_link_button ());
-  retval = g_list_prepend (retval, create_menubar ());
   retval = g_list_prepend (retval, create_message_dialog ());
   retval = g_list_prepend (retval, create_notebook ());
   retval = g_list_prepend (retval, create_panes ());

gdk/filetransferportal.c

@@ -23,65 +23,30 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 
+#include "gdkcontentformats.h"
+#include "gdkcontentserializer.h"
+#include "gdkcontentdeserializer.h"
+
 #include <gio/gio.h>
+
+#ifdef G_OS_UNIX
+
 #include <gio/gunixfdlist.h>
 
+#ifndef O_PATH
+#define O_PATH 0
+#endif
+
+#ifndef O_CLOEXEC
+#define O_CLOEXEC 0
+#else
+#define HAVE_O_CLOEXEC 1
+#endif
+
 #include "filetransferportalprivate.h"
 
 static GDBusProxy *file_transfer_proxy = NULL;
 
-static GDBusProxy *
-ensure_file_transfer_portal (void)
-{
-  if (file_transfer_proxy == NULL)
-    {
-      GError *error = NULL;
-
-      file_transfer_proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
-                                                           G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES
-                                                           | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS
-                                                           | G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
-                                                           NULL,
-                                                           "org.freedesktop.portal.Documents",
-                                                           "/org/freedesktop/portal/documents",
-                                                           "org.freedesktop.portal.FileTransfer",
-                                                           NULL, &error);
-
-      if (error)
-        {
-          g_debug ("Failed to get proxy: %s", error->message);
-          g_error_free (error);
-        }
-    }
-
-  if (file_transfer_proxy)
-    {
-      char *owner = g_dbus_proxy_get_name_owner (file_transfer_proxy);
-
-      if (owner)
-        {
-          g_free (owner);
-          return file_transfer_proxy;
-        }
-    }
-
-  return NULL;
-}
-
-gboolean
-file_transfer_portal_available (void)
-{
-  gboolean available;
-
-  ensure_file_transfer_portal ();
-
-  available = file_transfer_proxy != NULL;
-
-  g_clear_object (&file_transfer_proxy);
-
-  return available;
-}
-
 typedef struct {
   GTask *task;
   const char **files;
@@ -158,6 +123,10 @@ add_files (GDBusProxy  *proxy,
           g_object_unref (fd_list);
           return;
          }
+
+#ifndef HAVE_O_CLOEXEC
+      fcntl (fd, F_SETFD, FD_CLOEXEC);
+#endif
       fd_in = g_unix_fd_list_append (fd_list, fd, &error);
       close (fd);
 
@@ -224,15 +193,12 @@ file_transfer_portal_register_files (const char          **files,
                                      gpointer              data)
 {
   GTask *task;
-  GDBusProxy *proxy;
   AddFileData *afd;
   GVariantBuilder options;
 
   task = g_task_new (NULL, NULL, callback, data);
 
-  proxy = ensure_file_transfer_portal ();
-
-  if (proxy == NULL)
+  if (file_transfer_proxy == NULL)
     {
       g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
                                "No portal found");
@@ -250,7 +216,7 @@ file_transfer_portal_register_files (const char          **files,
   g_variant_builder_add (&options, "{sv}", "writable", g_variant_new_boolean (writable));
   g_variant_builder_add (&options, "{sv}", "autostop", g_variant_new_boolean (TRUE));
 
-  g_dbus_proxy_call (proxy, "StartTransfer",
+  g_dbus_proxy_call (file_transfer_proxy, "StartTransfer",
                      g_variant_new ("(a{sv})", &options),
                      0, -1, NULL, start_session_done, afd);
 }
@@ -302,15 +268,12 @@ file_transfer_portal_retrieve_files (const char          *key,
                                      GAsyncReadyCallback  callback,
                                      gpointer             data)
 {
-  GDBusProxy *proxy;
   GTask *task;
   GVariantBuilder options;
 
   task = g_task_new (NULL, NULL, callback, data);
 
-  proxy = ensure_file_transfer_portal ();
-
-  if (proxy == NULL)
+  if (file_transfer_proxy == NULL)
     {
       g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
                                "No portal found");
@@ -319,7 +282,7 @@ file_transfer_portal_retrieve_files (const char          *key,
     }
 
   g_variant_builder_init (&options, G_VARIANT_TYPE_VARDICT);
-  g_dbus_proxy_call (proxy,
+  g_dbus_proxy_call (file_transfer_proxy,
                      "RetrieveFiles",
                      g_variant_new ("(sa{sv})", key, &options),
                      0, -1, NULL,
@@ -339,3 +302,236 @@ file_transfer_portal_retrieve_files_finish (GAsyncResult   *result,
 
   return FALSE;
 }
+
+
+/* serializer */
+
+static void
+file_serializer_finish (GObject      *source,
+                        GAsyncResult *result,
+                        gpointer      serializer)
+{
+  GOutputStream *stream = G_OUTPUT_STREAM (source);
+  GError *error = NULL;
+
+  if (!g_output_stream_write_all_finish (stream, result, NULL, &error))
+    gdk_content_serializer_return_error (serializer, error);
+  else
+    gdk_content_serializer_return_success (serializer);
+}
+
+static void
+portal_ready (GObject *object,
+              GAsyncResult *result,
+              gpointer serializer)
+{
+  GError *error = NULL;
+  char *key;
+
+  if (!file_transfer_portal_register_files_finish (result, &key, &error))
+    {
+      gdk_content_serializer_return_error (serializer, error);
+      return;
+    }
+
+  g_output_stream_write_all_async (gdk_content_serializer_get_output_stream (serializer),
+                                   key,
+                                   strlen (key) + 1,
+                                   gdk_content_serializer_get_priority (serializer),
+                                   gdk_content_serializer_get_cancellable (serializer),
+                                   file_serializer_finish,
+                                   serializer);
+  gdk_content_serializer_set_task_data (serializer, key, g_free);
+}
+
+static void
+portal_file_serializer (GdkContentSerializer *serializer)
+{
+  GFile *file;
+  const GValue *value;
+  GPtrArray *files;
+
+  files = g_ptr_array_new_with_free_func (g_free);
+
+  value = gdk_content_serializer_get_value (serializer);
+
+  if (G_VALUE_HOLDS (value, G_TYPE_FILE))
+    {
+      file = g_value_get_object (gdk_content_serializer_get_value (serializer));
+      if (file)
+        g_ptr_array_add (files, g_file_get_path (file));
+      g_ptr_array_add (files, NULL);
+    }
+  else if (G_VALUE_HOLDS (value, GDK_TYPE_FILE_LIST))
+    {
+      GSList *l;
+
+      for (l = g_value_get_boxed (value); l; l = l->next)
+        g_ptr_array_add (files, g_file_get_path (l->data));
+
+      g_ptr_array_add (files, NULL);
+    }
+
+  /* this call doesn't copy the strings, so keep the array around until the registration is done */
+  file_transfer_portal_register_files ((const char **)files->pdata, TRUE, portal_ready, serializer);
+  gdk_content_serializer_set_task_data (serializer, files, (GDestroyNotify)g_ptr_array_unref);
+}
+
+/* deserializer */
+
+static void
+portal_finish (GObject *object,
+               GAsyncResult *result,
+               gpointer deserializer)
+{
+  char **files = NULL;
+  GError *error = NULL;
+  GValue *value;
+
+  if (!file_transfer_portal_retrieve_files_finish (result, &files, &error))
+    {
+      gdk_content_deserializer_return_error (deserializer, error);
+      return;
+    }
+
+  value = gdk_content_deserializer_get_value (deserializer);
+  if (G_VALUE_HOLDS (value, G_TYPE_FILE))
+    {
+      if (files[0] != NULL)
+        g_value_take_object (value, g_file_new_for_path (files[0]));
+    }
+  else
+    {
+      GSList *l = NULL;
+      gsize i;
+
+      for (i = 0; files[i] != NULL; i++)
+        l = g_slist_prepend (l, g_file_new_for_path (files[i]));
+      g_value_take_boxed (value, g_slist_reverse (l));
+    }
+  g_strfreev (files);
+
+  gdk_content_deserializer_return_success (deserializer);
+}
+
+static void
+portal_file_deserializer_finish (GObject      *source,
+                                 GAsyncResult *result,
+                                 gpointer      deserializer)
+{
+  GOutputStream *stream = G_OUTPUT_STREAM (source);
+  GError *error = NULL;
+  gssize written;
+  char *key;
+
+  written = g_output_stream_splice_finish (stream, result, &error);
+  if (written < 0)
+    {
+      gdk_content_deserializer_return_error (deserializer, error);
+      return;
+    }
+
+  /* write terminating NULL */
+  if (!g_output_stream_write (stream, "", 1, NULL, &error))
+    {
+      gdk_content_deserializer_return_error (deserializer, error);
+      return;
+    }
+
+  key = g_memory_output_stream_steal_data (G_MEMORY_OUTPUT_STREAM (stream));
+  if (key == NULL)
+    {
+      GError *gerror = g_error_new (G_IO_ERROR,
+                                    G_IO_ERROR_NOT_FOUND,
+                                    "Could not convert data from %s to %s",
+                                    gdk_content_deserializer_get_mime_type (deserializer),
+                                    g_type_name (gdk_content_deserializer_get_gtype (deserializer)));
+      gdk_content_deserializer_return_error (deserializer, gerror);
+      return;
+    }
+
+  file_transfer_portal_retrieve_files (key, portal_finish, deserializer);
+  gdk_content_deserializer_set_task_data (deserializer, key, g_free);
+}
+
+static void
+portal_file_deserializer (GdkContentDeserializer *deserializer)
+{
+  GOutputStream *output;
+
+  output = g_memory_output_stream_new_resizable ();
+
+  g_output_stream_splice_async (output,
+                                gdk_content_deserializer_get_input_stream (deserializer),
+                                G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE | G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET,
+                                gdk_content_deserializer_get_priority (deserializer),
+                                gdk_content_deserializer_get_cancellable (deserializer),
+                                portal_file_deserializer_finish,
+                                deserializer);
+  g_object_unref (output);
+}
+
+static void
+got_proxy (GObject *source,
+           GAsyncResult *result,
+           gpointer data)
+{
+  GError *error = NULL;
+
+  file_transfer_proxy = g_dbus_proxy_new_for_bus_finish (result, &error);
+  if (!file_transfer_proxy)
+    {
+      g_message ("Failed to get file transfer portal: %s", error->message);
+      g_clear_error (&error);
+      return;
+    }
+
+  gdk_content_register_serializer (G_TYPE_FILE,
+                                   "application/vnd.portal.files",
+                                   portal_file_serializer,
+                                   NULL,
+                                   NULL);
+
+  gdk_content_register_serializer (GDK_TYPE_FILE_LIST,
+                                   "application/vnd.portal.files",
+                                   portal_file_serializer,
+                                   NULL,
+                                   NULL);
+
+  gdk_content_register_deserializer ("application/vnd.portal.files",
+                                     GDK_TYPE_FILE_LIST,
+                                     portal_file_deserializer,
+                                     NULL,
+                                     NULL);
+
+  gdk_content_register_deserializer ("application/vnd.portal.files",
+                                     G_TYPE_FILE,
+                                     portal_file_deserializer,
+                                     NULL,
+                                     NULL);
+}
+
+void
+file_transfer_portal_register (void)
+{
+  static gboolean called;
+
+  if (!called)
+    {
+      called = TRUE;
+      g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION,
+                                G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES
+                                | G_DBUS_PROXY_FLAGS_DO_NOT_CONNECT_SIGNALS
+                                | G_DBUS_PROXY_FLAGS_DO_NOT_AUTO_START,
+                                NULL,
+                                "org.freedesktop.portal.Documents",
+                                "/org/freedesktop/portal/documents",
+                                "org.freedesktop.portal.FileTransfer",
+                                NULL,
+                                got_proxy,
+                                NULL);
+    }
+}
+
+
+#endif /* G_OS_UNIX */

gdk/filetransferportalprivate.h

@@ -19,7 +19,8 @@
 #define __FILE_TRANSFER_PROTOCOL_H__
 
 
-gboolean file_transfer_portal_available             (void);
+void     file_transfer_portal_register              (void);
+
 void     file_transfer_portal_register_files        (const char           **files,
                                                      gboolean               writable,
                                                      GAsyncReadyCallback    callback,

gdk/gdk-autocleanup.h

@@ -22,12 +22,20 @@
 #ifndef __GI_SCANNER__
 
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkAppLaunchContext, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkClipboard, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkContentProvider, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkCursor, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDevice, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDisplay, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDisplayManager, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDrag, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDrawContext, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkFrameClock, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkGLContext, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkKeymap, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkMonitor, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkSeat, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkVulkanContext, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkSurface, g_object_unref)
 
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkContentFormats, gdk_content_formats_unref)

gdk/gdk.c

@@ -212,14 +212,14 @@ gdk_pre_parse (void)
       _gdk_debug_flags = g_parse_debug_string (debug_string,
                                               (GDebugKey *) gdk_debug_keys,
                                               G_N_ELEMENTS (gdk_debug_keys));
-
-    if (g_getenv ("GTK_TRACE_FD"))
-      gdk_profiler_start (atoi (g_getenv ("GTK_TRACE_FD")));
-    else if (g_getenv ("GTK_TRACE"))
-      gdk_profiler_start (-1);
   }
 #endif  /* G_ENABLE_DEBUG */
 
+  if (g_getenv ("GTK_TRACE_FD"))
+    gdk_profiler_start (atoi (g_getenv ("GTK_TRACE_FD")));
+  else if (g_getenv ("GTK_TRACE"))
+    gdk_profiler_start (-1);
+
 #ifndef G_HAS_CONSTRUCTORS
   stash_desktop_startup_notification_id ();
 #endif

gdk/gdkcairocontext.h

@@ -32,11 +32,14 @@
 
 G_BEGIN_DECLS
 
+#define GDK_TYPE_CAIRO_CONTEXT             (gdk_cairo_context_get_type ())
+#define GDK_CAIRO_CONTEXT(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_CAIRO_CONTEXT, GdkCairoContext))
+#define GDK_IS_CAIRO_CONTEXT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_CAIRO_CONTEXT))
+
 #define GDK_CAIRO_ERROR                    (gdk_cairo_error_quark ())
 
-#define GDK_TYPE_CAIRO_CONTEXT (gdk_cairo_context_get_type ())
 GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkCairoContext, gdk_cairo_context, GDK, CAIRO_CONTEXT)
+GType                   gdk_cairo_context_get_type                      (void) G_GNUC_CONST;
 
 GDK_AVAILABLE_IN_ALL
 cairo_t *               gdk_cairo_context_cairo_create                  (GdkCairoContext        *self);

gdk/gdkcairocontextprivate.h

@@ -29,6 +29,12 @@
 
 G_BEGIN_DECLS
 
+#define GDK_CAIRO_CONTEXT_CLASS(klass) 	        (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_CAIRO_CONTEXT, GdkCairoContextClass))
+#define GDK_IS_CAIRO_CONTEXT_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_CAIRO_CONTEXT))
+#define GDK_CAIRO_CONTEXT_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_CAIRO_CONTEXT, GdkCairoContextClass))
+
+typedef struct _GdkCairoContextClass GdkCairoContextClass;
+
 struct _GdkCairoContext
 {
   GdkDrawContext parent_instance;

gdk/gdkclipboard.h

@@ -31,8 +31,11 @@
 G_BEGIN_DECLS
 
 #define GDK_TYPE_CLIPBOARD            (gdk_clipboard_get_type ())
+#define GDK_CLIPBOARD(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_CLIPBOARD, GdkClipboard))
+#define GDK_IS_CLIPBOARD(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_CLIPBOARD))
+
 GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkClipboard, gdk_clipboard, GDK, CLIPBOARD)
+GType                   gdk_clipboard_get_type          (void) G_GNUC_CONST;
 
 GDK_AVAILABLE_IN_ALL
 GdkDisplay *            gdk_clipboard_get_display       (GdkClipboard          *clipboard);

gdk/gdkclipboardprivate.h

@@ -22,6 +22,12 @@
 
 G_BEGIN_DECLS
 
+#define GDK_CLIPBOARD_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_CLIPBOARD, GdkClipboardClass))
+#define GDK_IS_CLIPBOARD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_CLIPBOARD))
+#define GDK_CLIPBOARD_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_CLIPBOARD, GdkClipboardClass))
+
+typedef struct _GdkClipboardClass GdkClipboardClass;
+
 struct _GdkClipboard
 {
   GObject parent;

gdk/gdkconfig.h.meson

@@ -14,7 +14,6 @@ G_BEGIN_DECLS
 #mesondefine GDK_WINDOWING_BROADWAY
 #mesondefine GDK_WINDOWING_WAYLAND
 #mesondefine GDK_WINDOWING_WIN32
-#mesondefine GDK_WINDOWING_MIR
 
 #mesondefine GDK_RENDERING_VULKAN
 

gdk/gdkcontentdeserializer.c

@@ -24,6 +24,7 @@
 #include "gdkcontentformats.h"
 #include "filetransferportalprivate.h"
 #include "gdktexture.h"
+#include "gdkrgbaprivate.h"
 
 #include <gdk-pixbuf/gdk-pixbuf.h>
 
@@ -691,93 +692,6 @@ string_deserializer (GdkContentDeserializer *deserializer)
   g_object_unref (filter);
 }
 
-static void
-portal_finish (GObject *object,
-               GAsyncResult *result,
-               gpointer deserializer)
-{
-  char **files = NULL;
-  GError *error = NULL;
-  GValue *value;
-
-  if (!file_transfer_portal_retrieve_files_finish (result, &files, &error))
-    {
-      gdk_content_deserializer_return_error (deserializer, error);
-      return;
-    }
-
-  value = gdk_content_deserializer_get_value (deserializer);
-  if (G_VALUE_HOLDS (value, G_TYPE_FILE))
-    {
-      if (files[0] != NULL)
-        g_value_take_object (value, g_file_new_for_path (files[0]));
-    }
-  else
-    {
-      GSList *l = NULL;
-      gsize i;
-
-      for (i = 0; files[i] != NULL; i++)
-        l = g_slist_prepend (l, g_file_new_for_path (files[i]));
-      g_value_take_boxed (value, g_slist_reverse (l));
-    }
-  g_strfreev (files);
-
-  gdk_content_deserializer_return_success (deserializer);
-}
-
-static void
-portal_file_deserializer_finish (GObject      *source,
-                                 GAsyncResult *result,
-                                 gpointer      deserializer)
-{
-  GOutputStream *stream = G_OUTPUT_STREAM (source);
-  GError *error = NULL;
-  gssize written;
-  char *key;
-
-  written = g_output_stream_splice_finish (stream, result, &error);
-  if (written < 0)
-    {
-      gdk_content_deserializer_return_error (deserializer, error);
-      return;
-    }
-
-  /* write terminating NULL */
-  if (!g_output_stream_write (stream, "", 1, NULL, &error))
-    {
-      gdk_content_deserializer_return_error (deserializer, error);
-      return;
-    }
-
-  key = g_memory_output_stream_steal_data (G_MEMORY_OUTPUT_STREAM (stream));
-  if (key == NULL)
-    {
-      deserialize_not_found (deserializer);
-      return;
-    }
-
-  file_transfer_portal_retrieve_files (key, portal_finish, deserializer);
-  gdk_content_deserializer_set_task_data (deserializer, key, g_free);
-}
-
-static void
-portal_file_deserializer (GdkContentDeserializer *deserializer)
-{
-  GOutputStream *output;
-
-  output = g_memory_output_stream_new_resizable ();
-
-  g_output_stream_splice_async (output,
-                                gdk_content_deserializer_get_input_stream (deserializer),
-                                G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE | G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET,
-                                gdk_content_deserializer_get_priority (deserializer),
-                                gdk_content_deserializer_get_cancellable (deserializer),
-                                portal_file_deserializer_finish,
-                                deserializer);
-  g_object_unref (output);
-}
-
 static void
 file_uri_deserializer_finish (GObject      *source,
                               GAsyncResult *result,
@@ -846,13 +760,69 @@ file_uri_deserializer (GdkContentDeserializer *deserializer)
   g_object_unref (output);
 }
 
+static void
+color_deserializer_finish (GObject      *source,
+                           GAsyncResult *result,
+                           gpointer      deserializer)
+{
+  GOutputStream *stream = G_OUTPUT_STREAM (source);
+  GError *error = NULL;
+  gssize written;
+
+  written = g_output_stream_splice_finish (stream, result, &error);
+  if (written < 0)
+    {
+      gdk_content_deserializer_return_error (deserializer, error);
+      return;
+    }
+  else if (written == 0)
+    {
+      GdkRGBA black = GDK_RGBA ("000");
+
+      /* Never return NULL, we only return that on error */
+      g_value_set_boxed (gdk_content_deserializer_get_value (deserializer), &black);
+    }
+  else
+    {
+      guint16 *data;
+      GdkRGBA rgba;
+
+      data = (guint16 *)g_memory_output_stream_get_data (G_MEMORY_OUTPUT_STREAM (stream));
+      rgba.red = data[0] / 65535.0;
+      rgba.green = data[1] / 65535.0;
+      rgba.blue = data[2] / 65535.0;
+      rgba.alpha = data[3] / 65535.0;
+
+      g_value_set_boxed (gdk_content_deserializer_get_value (deserializer), &rgba);
+    }
+  gdk_content_deserializer_return_success (deserializer);
+}
+
+static void
+color_deserializer (GdkContentDeserializer *deserializer)
+{
+  GOutputStream *output;
+  guint16 *data;
+
+  data = g_new0 (guint16, 4);
+  output = g_memory_output_stream_new (data, 4 * sizeof (guint16), NULL, g_free);
+
+  g_output_stream_splice_async (output,
+                                gdk_content_deserializer_get_input_stream (deserializer),
+                                G_OUTPUT_STREAM_SPLICE_CLOSE_SOURCE | G_OUTPUT_STREAM_SPLICE_CLOSE_TARGET,
+                                gdk_content_deserializer_get_priority (deserializer),
+                                gdk_content_deserializer_get_cancellable (deserializer),
+                                color_deserializer_finish,
+                                deserializer);
+  g_object_unref (output);
+}
+
 static void
 init (void)
 {
   static gboolean initialized = FALSE;
   GSList *formats, *f;
   const char *charset;
-  gboolean has_portal;
 
   if (initialized)
     return;
@@ -905,24 +875,16 @@ init (void)
 
   g_slist_free (formats);
 
-  has_portal = file_transfer_portal_available ();
-  if (has_portal)
-    gdk_content_register_deserializer ("application/vnd.portal.files",
-                                       GDK_TYPE_FILE_LIST,
-                                       portal_file_deserializer,
-                                       NULL,
-                                       NULL);
+#ifdef G_OS_UNIX
+  file_transfer_portal_register ();
+#endif
+
   gdk_content_register_deserializer ("text/uri-list",
                                      GDK_TYPE_FILE_LIST,
                                      file_uri_deserializer,
                                      NULL,
                                      NULL);
-  if (has_portal)
-    gdk_content_register_deserializer ("application/vnd.portal.files",
-                                       G_TYPE_FILE,
-                                       portal_file_deserializer,
-                                       NULL,
-                                       NULL);
+
   gdk_content_register_deserializer ("text/uri-list",
                                      G_TYPE_FILE,
                                      file_uri_deserializer,
@@ -948,5 +910,11 @@ init (void)
                                      string_deserializer,
                                      (gpointer) "ASCII",
                                      NULL);
+
+  gdk_content_register_deserializer ("application/x-color",
+                                     GDK_TYPE_RGBA,
+                                     color_deserializer,
+                                     NULL,
+                                     NULL);
 }
 

gdk/gdkcontentprovider.c

@@ -347,7 +347,7 @@ gdk_content_provider_write_mime_type_finish (GdkContentProvider  *provider,
  * @error: a #GError location to store the error occurring, or %NULL to 
  *     ignore.
  *
- * Gets the convtents of @provider stored in @value.
+ * Gets the contents of @provider stored in @value.
  *
  * The @value will have been initialized to the #GType the value should be
  * provided in. This given #GType does not need to be listed in the formats

gdk/gdkcontentproviderimpl.c

@@ -21,6 +21,7 @@
 #include "gdkcontentprovider.h"
 
 #include "gdkcontentformats.h"
+#include "gdkcontentserializer.h"
 #include "gdkintl.h"
 #include "gdkcontentproviderimpl.h"
 
@@ -280,3 +281,232 @@ gdk_content_provider_new_for_bytes (const char *mime_type,
   
   return GDK_CONTENT_PROVIDER (content);
 }
+
+#define GDK_TYPE_CONTENT_PROVIDER_CALLBACK            (gdk_content_provider_callback_get_type ())
+#define GDK_CONTENT_PROVIDER_CALLBACK(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_CONTENT_PROVIDER_CALLBACK, GdkContentProviderCallback))
+
+typedef struct _GdkContentProviderCallback GdkContentProviderCallback;
+typedef struct _GdkContentProviderCallbackClass GdkContentProviderCallbackClass;
+
+struct _GdkContentProviderCallback
+{
+  GdkContentProvider parent;
+
+  GType type;
+  GdkContentProviderGetValueFunc func;
+  gpointer data;
+};
+
+struct _GdkContentProviderCallbackClass
+{
+  GdkContentProviderClass parent_class;
+};
+
+GType gdk_content_provider_callback_get_type (void) G_GNUC_CONST;
+
+G_DEFINE_TYPE (GdkContentProviderCallback, gdk_content_provider_callback, GDK_TYPE_CONTENT_PROVIDER)
+
+static GdkContentFormats *
+gdk_content_provider_callback_ref_formats (GdkContentProvider *provider)
+{
+  GdkContentProviderCallback *callback = GDK_CONTENT_PROVIDER_CALLBACK (provider);
+
+  return gdk_content_formats_new_for_gtype (callback->type);
+}
+
+static gboolean
+gdk_content_provider_callback_get_value (GdkContentProvider  *provider,
+                                         GValue              *value,
+                                         GError             **error)
+{
+  GdkContentProviderCallback *callback = GDK_CONTENT_PROVIDER_CALLBACK (provider);
+
+  if (G_VALUE_HOLDS (value, callback->type) && callback->func != NULL)
+    {
+      callback->func (value, callback->data);
+      return TRUE;
+    }
+
+  return GDK_CONTENT_PROVIDER_CLASS (gdk_content_provider_callback_parent_class)->get_value (provider, value, error);
+}
+
+static void
+gdk_content_provider_callback_class_init (GdkContentProviderCallbackClass *class)
+{
+  GdkContentProviderClass *provider_class = GDK_CONTENT_PROVIDER_CLASS (class);
+
+  provider_class->ref_formats = gdk_content_provider_callback_ref_formats;
+  provider_class->get_value = gdk_content_provider_callback_get_value;
+}
+
+static void
+gdk_content_provider_callback_init (GdkContentProviderCallback *content)
+{
+}
+
+/**
+ * gdk_content_provider_new_for_callback:
+ * @type: the type that the callback provides
+ * @func: callback to populate a #GValue
+ * @data: (closure): data that gets passed to @func
+ *
+ * Create a content provider that provides data that is provided via a callback.
+ *
+ * Returns: a new #GdkContentProvider
+ **/
+GdkContentProvider *
+gdk_content_provider_new_with_callback (GType                          type,
+                                        GdkContentProviderGetValueFunc func,
+                                        gpointer                       data)
+{
+  GdkContentProviderCallback *content;
+
+  content = g_object_new (GDK_TYPE_CONTENT_PROVIDER_CALLBACK, NULL);
+  content->type = type;
+  content->func = func;
+  content->data = data;
+  
+  return GDK_CONTENT_PROVIDER (content);
+}
+
+#define GDK_TYPE_CONTENT_PROVIDER_CALLBACK2            (gdk_content_provider_callback2_get_type ())
+#define GDK_CONTENT_PROVIDER_CALLBACK2(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_CONTENT_PROVIDER_CALLBACK2, GdkContentProviderCallback2))
+
+typedef struct _GdkContentProviderCallback2 GdkContentProviderCallback2;
+typedef struct _GdkContentProviderCallback2Class GdkContentProviderCallback2Class;
+
+struct _GdkContentProviderCallback2
+{
+  GdkContentProvider parent;
+
+  GdkContentFormats *formats;
+  GdkContentProviderGetBytesFunc func;
+  gpointer data;
+};
+
+struct _GdkContentProviderCallback2Class
+{
+  GdkContentProviderClass parent_class;
+};
+
+GType gdk_content_provider_callback2_get_type (void) G_GNUC_CONST;
+
+G_DEFINE_TYPE (GdkContentProviderCallback2, gdk_content_provider_callback2, GDK_TYPE_CONTENT_PROVIDER)
+
+static GdkContentFormats *
+gdk_content_provider_callback2_ref_formats (GdkContentProvider *provider)
+{
+  GdkContentProviderCallback2 *callback = GDK_CONTENT_PROVIDER_CALLBACK2 (provider);
+
+  return gdk_content_formats_ref (callback->formats);
+}
+
+static void
+gdk_content_provider_callback2_write_mime_type_done (GObject      *stream,
+                                                     GAsyncResult *result,
+                                                     gpointer      task)
+{
+  GError *error = NULL;
+
+  if (!g_output_stream_write_all_finish (G_OUTPUT_STREAM (stream), result, NULL, &error))
+    g_task_return_error (task, error);
+  else
+    g_task_return_boolean (task, TRUE);
+
+  g_object_unref (task);
+}
+
+static void
+gdk_content_provider_callback2_write_mime_type_async (GdkContentProvider     *provider,
+                                                      const char             *mime_type,
+                                                      GOutputStream          *stream,
+                                                      int                     io_priority,
+                                                      GCancellable           *cancellable,
+                                                      GAsyncReadyCallback     callback,
+                                                      gpointer                user_data)
+{
+  GdkContentProviderCallback2 *content = GDK_CONTENT_PROVIDER_CALLBACK2 (provider);
+  GTask *task;
+  GBytes *bytes;
+
+  task = g_task_new (content, cancellable, callback, user_data);
+  g_task_set_priority (task, io_priority);
+  g_task_set_source_tag (task, gdk_content_provider_callback2_write_mime_type_async);
+
+  if (!gdk_content_formats_contain_mime_type (content->formats, mime_type))
+    {
+      g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+                               _("Cannot provide contents as “%s”"), mime_type);
+      g_object_unref (task);
+      return;
+    }
+
+  bytes = content->func (mime_type, content->data);
+  if (!bytes)
+    {
+      g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
+                               _("Failed to get contents as “%s”"), mime_type);
+      g_object_unref (task);
+      return;
+    }
+
+  g_object_set_data_full (G_OBJECT (task), "bytes", bytes, (GDestroyNotify)g_bytes_unref);
+
+  g_output_stream_write_all_async (stream,
+                                   g_bytes_get_data (bytes, NULL),
+                                   g_bytes_get_size (bytes),
+                                   io_priority,
+                                   cancellable,
+                                   gdk_content_provider_callback2_write_mime_type_done,
+                                   task);
+}
+
+static gboolean
+gdk_content_provider_callback2_write_mime_type_finish (GdkContentProvider *provider,
+                                                       GAsyncResult       *result,
+                                                       GError            **error)
+{
+  g_return_val_if_fail (g_task_is_valid (result, provider), FALSE);
+  g_return_val_if_fail (g_task_get_source_tag (G_TASK (result)) == gdk_content_provider_callback2_write_mime_type_async, FALSE);
+
+  return g_task_propagate_boolean (G_TASK (result), error);
+}
+
+static void
+gdk_content_provider_callback2_class_init (GdkContentProviderCallback2Class *class)
+{
+  GdkContentProviderClass *provider_class = GDK_CONTENT_PROVIDER_CLASS (class);
+
+  provider_class->ref_formats = gdk_content_provider_callback2_ref_formats;
+  provider_class->write_mime_type_async = gdk_content_provider_callback2_write_mime_type_async;
+  provider_class->write_mime_type_finish = gdk_content_provider_callback2_write_mime_type_finish;
+}
+
+static void
+gdk_content_provider_callback2_init (GdkContentProviderCallback2 *content)
+{
+}
+
+/**
+ * gdk_content_provider_new_with_formats:
+ * @formats: formats to advertise
+ * @func: callback to populate a #GValue
+ * @data: data that gets passed to @func
+ *
+ * Create a content provider that provides data that is provided via a callback.
+ *
+ * Returns: a new #GdkContentProvider
+ **/
+GdkContentProvider *
+gdk_content_provider_new_with_formats (GdkContentFormats              *formats,
+                                       GdkContentProviderGetBytesFunc  func,
+                                       gpointer                        data)
+{
+  GdkContentProviderCallback2 *content;
+  content = g_object_new (GDK_TYPE_CONTENT_PROVIDER_CALLBACK2, NULL);
+  content->formats = gdk_content_formats_union_serialize_mime_types (gdk_content_formats_ref (formats));
+  content->func = func;
+  content->data = data;
+  
+  return GDK_CONTENT_PROVIDER (content);
+}

gdk/gdkcontentproviderimpl.h

@@ -35,6 +35,21 @@ GDK_AVAILABLE_IN_ALL
 GdkContentProvider *    gdk_content_provider_new_for_bytes              (const char             *mime_type,
                                                                          GBytes                 *bytes);
 
+typedef void (*GdkContentProviderGetValueFunc) (GValue   *value,
+                                                gpointer  data);
+
+GDK_AVAILABLE_IN_ALL
+GdkContentProvider *    gdk_content_provider_new_with_callback (GType                           type,
+                                                                GdkContentProviderGetValueFunc  func,
+                                                                gpointer                        data);
+
+typedef GBytes * (*GdkContentProviderGetBytesFunc) (const char *mime_type,
+                                                    gpointer    data);
+
+GDK_AVAILABLE_IN_ALL
+GdkContentProvider *    gdk_content_provider_new_with_formats  (GdkContentFormats              *formats,
+                                                                GdkContentProviderGetBytesFunc  func,
+                                                                gpointer                        data);
 
 G_END_DECLS
 

gdk/gdkcontentserializer.c

@@ -25,6 +25,7 @@
 #include "gdkpixbuf.h"
 #include "filetransferportalprivate.h"
 #include "gdktextureprivate.h"
+#include "gdkrgba.h"
 
 #include <gdk-pixbuf/gdk-pixbuf.h>
 #include <string.h>
@@ -432,7 +433,7 @@ lookup_serializer (const char *mime_type,
 
 /**
  * gdk_content_formats_union_serialize_gtypes:
- * @formats: a #GdkContentFormats
+ * @formats: (transfer full): a #GdkContentFormats
  *
  * Add GTypes for the mime types in @formats for which serializers are
  * registered.
@@ -467,7 +468,7 @@ gdk_content_formats_union_serialize_gtypes (GdkContentFormats *formats)
 
 /**
  * gdk_content_formats_union_serialize_mime_types:
- * @formats: a #GdkContentFormats
+ * @formats: (transfer full):  a #GdkContentFormats
  *
  * Add mime types for GTypes in @formats for which serializers are
  * registered.
@@ -702,63 +703,6 @@ file_serializer_finish (GObject      *source,
     gdk_content_serializer_return_success (serializer);
 }
 
-static void
-portal_ready (GObject *object,
-              GAsyncResult *result,
-              gpointer serializer)
-{
-  GError *error = NULL;
-  char *key;
-
-  if (!file_transfer_portal_register_files_finish (result, &key, &error))
-    {
-      gdk_content_serializer_return_error (serializer, error);
-      return;
-    }
-
-  g_output_stream_write_all_async (gdk_content_serializer_get_output_stream (serializer),
-                                   key,
-                                   strlen (key) + 1,
-                                   gdk_content_serializer_get_priority (serializer),
-                                   gdk_content_serializer_get_cancellable (serializer),
-                                   file_serializer_finish,
-                                   serializer);
-  gdk_content_serializer_set_task_data (serializer, key, g_free);
-}
-
-static void
-portal_file_serializer (GdkContentSerializer *serializer)
-{
-  GFile *file;
-  const GValue *value;
-  GPtrArray *files;
-
-  files = g_ptr_array_new_with_free_func (g_free);
-
-  value = gdk_content_serializer_get_value (serializer);
-
-  if (G_VALUE_HOLDS (value, G_TYPE_FILE))
-    {
-      file = g_value_get_object (gdk_content_serializer_get_value (serializer));
-      if (file)
-        g_ptr_array_add (files, g_file_get_path (file));
-      g_ptr_array_add (files, NULL);
-    }
-  else if (G_VALUE_HOLDS (value, GDK_TYPE_FILE_LIST))
-    {
-      GSList *l;
-
-      for (l = g_value_get_boxed (value); l; l = l->next)
-        g_ptr_array_add (files, g_file_get_path (l->data));
-
-      g_ptr_array_add (files, NULL);
-    }
-
-  /* this call doesn't copy the strings, so keep the array around until the registration is done */
-  file_transfer_portal_register_files ((const char **)files->pdata, TRUE, portal_ready, serializer);
-  gdk_content_serializer_set_task_data (serializer, files, (GDestroyNotify)g_ptr_array_unref);
-}
-
 static void
 file_uri_serializer (GdkContentSerializer *serializer)
 {
@@ -860,13 +804,54 @@ file_text_serializer (GdkContentSerializer *serializer)
   gdk_content_serializer_set_task_data (serializer, path, g_free);
 }
 
+static void
+color_serializer_finish (GObject      *source,
+                         GAsyncResult *result,
+                         gpointer      serializer)
+{
+  GOutputStream *stream = G_OUTPUT_STREAM (source);
+  GError *error = NULL;
+
+  if (!g_output_stream_write_all_finish (stream, result, NULL, &error))
+    gdk_content_serializer_return_error (serializer, error);
+  else
+    gdk_content_serializer_return_success (serializer);
+}
+
+static void
+color_serializer (GdkContentSerializer *serializer)
+{
+  const GValue *value;
+  GdkRGBA *rgba;
+  guint16 *data;
+
+  value = gdk_content_serializer_get_value (serializer);
+  rgba = g_value_get_boxed (value);
+  data = g_new0 (guint16, 4);
+  if (rgba)
+    {
+      data[0] = (guint16) (rgba->red * 65535);
+      data[1] = (guint16) (rgba->green * 65535);
+      data[2] = (guint16) (rgba->blue * 65535);
+      data[3] = (guint16) (rgba->alpha * 65535);
+    }
+
+  g_output_stream_write_all_async (gdk_content_serializer_get_output_stream (serializer),
+                                   data,
+                                   4 * sizeof (guint16),
+                                   gdk_content_serializer_get_priority (serializer),
+                                   gdk_content_serializer_get_cancellable (serializer),
+                                   color_serializer_finish,
+                                   serializer);
+  gdk_content_serializer_set_task_data (serializer, data, g_free);
+}
+
 static void
 init (void)
 {
   static gboolean initialized = FALSE;
   GSList *formats, *f;
   const char *charset;
-  gboolean has_portal;
 
   if (initialized)
     return;
@@ -922,14 +907,10 @@ init (void)
 
   g_slist_free (formats);
 
-  has_portal = file_transfer_portal_available ();
+#ifdef G_OS_UNIX
+  file_transfer_portal_register ();
+#endif
 
-  if (has_portal)
-    gdk_content_register_serializer (G_TYPE_FILE,
-                                     "application/vnd.portal.files",
-                                     portal_file_serializer,
-                                     NULL,
-                                     NULL);
   gdk_content_register_serializer (G_TYPE_FILE,
                                    "text/uri-list",
                                    file_uri_serializer,
@@ -940,12 +921,7 @@ init (void)
                                    file_text_serializer,
                                    NULL,
                                    NULL);
-  if (has_portal)
-    gdk_content_register_serializer (GDK_TYPE_FILE_LIST,
-                                     "application/vnd.portal.files",
-                                     portal_file_serializer,
-                                     NULL,
-                                     NULL);
+
   gdk_content_register_serializer (GDK_TYPE_FILE_LIST,
                                    "text/uri-list",
                                    file_uri_serializer,
@@ -976,5 +952,11 @@ init (void)
                                    string_serializer,
                                    (gpointer) "ASCII",
                                    NULL);
+
+  gdk_content_register_serializer (GDK_TYPE_RGBA,
+                                   "application/x-color",
+                                   color_serializer,
+                                   NULL,
+                                   NULL);
 }
 

gdk/gdkcursor.h

@@ -35,8 +35,14 @@
 G_BEGIN_DECLS
 
 #define GDK_TYPE_CURSOR              (gdk_cursor_get_type ())
+#define GDK_CURSOR(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_CURSOR, GdkCursor))
+#define GDK_IS_CURSOR(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_CURSOR))
+
+/* Cursors
+ */
+
 GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkCursor, gdk_cursor, GDK, CURSOR)
+GType      gdk_cursor_get_type           (void) G_GNUC_CONST;
 
 GDK_AVAILABLE_IN_ALL
 GdkCursor* gdk_cursor_new_from_texture   (GdkTexture      *texture,

gdk/gdkcursorprivate.h

@@ -29,6 +29,12 @@
 
 G_BEGIN_DECLS
 
+#define GDK_CURSOR_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_CURSOR, GdkCursorClass))
+#define GDK_IS_CURSOR_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_CURSOR))
+#define GDK_CURSOR_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_CURSOR, GdkCursorClass))
+
+typedef struct _GdkCursorClass GdkCursorClass;
+
 struct _GdkCursor
 {
   GObject parent_instance;

gdk/gdkdevice.h

@@ -29,8 +29,8 @@
 G_BEGIN_DECLS
 
 #define GDK_TYPE_DEVICE         (gdk_device_get_type ())
-GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkDevice, gdk_device, GDK, DEVICE)
+#define GDK_DEVICE(o)           (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_DEVICE, GdkDevice))
+#define GDK_IS_DEVICE(o)        (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_DEVICE))
 
 typedef struct _GdkTimeCoord GdkTimeCoord;
 
@@ -121,6 +121,9 @@ struct _GdkTimeCoord
   gdouble axes[GDK_MAX_TIMECOORD_AXES];
 };
 
+GDK_AVAILABLE_IN_ALL
+GType                 gdk_device_get_type       (void) G_GNUC_CONST;
+
 GDK_AVAILABLE_IN_ALL
 const gchar *         gdk_device_get_name       (GdkDevice *device);
 GDK_AVAILABLE_IN_ALL

gdk/gdkdeviceprivate.h

@@ -25,6 +25,11 @@
 
 G_BEGIN_DECLS
 
+#define GDK_DEVICE_CLASS(c)     (G_TYPE_CHECK_CLASS_CAST ((c), GDK_TYPE_DEVICE, GdkDeviceClass))
+#define GDK_IS_DEVICE_CLASS(c)  (G_TYPE_CHECK_CLASS_TYPE ((c), GDK_TYPE_DEVICE))
+#define GDK_DEVICE_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GDK_TYPE_DEVICE, GdkDeviceClass))
+
+typedef struct _GdkDeviceClass GdkDeviceClass;
 typedef struct _GdkDeviceKey GdkDeviceKey;
 
 struct _GdkDeviceKey

gdk/gdkdisplay.h

@@ -34,10 +34,12 @@
 
 G_BEGIN_DECLS
 
-#define GDK_TYPE_DISPLAY (gdk_display_get_type ())
-GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkDisplay, gdk_display, GDK, DISPLAY)
+#define GDK_TYPE_DISPLAY              (gdk_display_get_type ())
+#define GDK_DISPLAY(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DISPLAY, GdkDisplay))
+#define GDK_IS_DISPLAY(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DISPLAY))
 
+GDK_AVAILABLE_IN_ALL
+GType       gdk_display_get_type (void) G_GNUC_CONST;
 GDK_AVAILABLE_IN_ALL
 GdkDisplay *gdk_display_open                (const gchar *display_name);
 

gdk/gdkdisplayprivate.h

@@ -30,6 +30,13 @@
 
 G_BEGIN_DECLS
 
+#define GDK_DISPLAY_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DISPLAY, GdkDisplayClass))
+#define GDK_IS_DISPLAY_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DISPLAY))
+#define GDK_DISPLAY_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DISPLAY, GdkDisplayClass))
+
+
+typedef struct _GdkDisplayClass GdkDisplayClass;
+
 /* Tracks information about the device grab on this display */
 typedef struct
 {

gdk/gdkdrag.c

@@ -90,20 +90,30 @@ G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (GdkDrag, gdk_drag, G_TYPE_OBJECT)
 
 /**
  * SECTION:dnd
- * @title: Drag And Drop
- * @short_description: Functions for controlling drag and drop handling
+ * @Title: Drag And Drop
+ * @Short_description: Functions for controlling drag and drop handling
  *
- * These functions provide a low level interface for drag and drop.
+ * These functions provide a low-level interface for drag and drop.
  *
  * The GdkDrag object represents the source side of an ongoing DND operation.
  * It is created when a drag is started, and stays alive for duration of
- * the DND operation.
+ * the DND operation. After a drag has been started with gdk_drag_begin(),
+ * the caller gets informed about the status of the ongoing drag operation
+ * with signals on the #GtkDrag object.
  *
  * The GdkDrop object represents the target side of an ongoing DND operation.
+ * Possible drop sites get informed about the status of the ongoing drag operation
+ * with events of type %GDK_DRAG_ENTER, %GDK_DRAG_LEAVE, %GDK_DRAG_MOTION and
+ * %GDK_DROP_START. The #GdkDrop object can be obtained from these #GdkEvents
+ * using gdk_event_get_drop().
+ *
+ * The actual data transfer is initiated from the target side via an async
+ * read, using one of the GdkDrop functions for this purpose: gdk_drop_read_async(),
+ * gdk_drop_read_value_async() or gdk_drop_read_text_async().
  * 
- * GTK+ provides a higher level abstraction based on top of these functions,
- * and so they are not normally needed in GTK+ applications. See the
- * [Drag and Drop][gtk4-Drag-and-Drop] section of the GTK+ documentation
+ * GTK provides a higher level abstraction based on top of these functions,
+ * and so they are not normally needed in GTK applications. See the
+ * [Drag and Drop][gtk4-Drag-and-Drop] section of the GTK documentation
  * for more information.
  */
 

gdk/gdkdrag.h

@@ -36,8 +36,8 @@
 G_BEGIN_DECLS
 
 #define GDK_TYPE_DRAG              (gdk_drag_get_type ())
-GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkDrag, gdk_drag, GDK, DRAG)
+#define GDK_DRAG(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DRAG, GdkDrag))
+#define GDK_IS_DRAG(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DRAG))
 
 /**
  * GdkDragCancelReason:
@@ -53,6 +53,9 @@ typedef enum {
   GDK_DRAG_CANCEL_ERROR
 } GdkDragCancelReason;
 
+GDK_AVAILABLE_IN_ALL
+GType            gdk_drag_get_type             (void) G_GNUC_CONST;
+
 GDK_AVAILABLE_IN_ALL
 GdkDisplay *     gdk_drag_get_display          (GdkDrag *drag);
 GDK_AVAILABLE_IN_ALL

gdk/gdkdragprivate.h

@@ -23,6 +23,13 @@
 G_BEGIN_DECLS
 
 
+#define GDK_DRAG_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DRAG, GdkDragClass))
+#define GDK_IS_DRAG_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DRAG))
+#define GDK_DRAG_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DRAG, GdkDragClass))
+
+typedef struct _GdkDragClass GdkDragClass;
+
+
 struct _GdkDragClass {
   GObjectClass parent_class;
 

gdk/gdkdrawcontext.h

@@ -30,9 +30,12 @@
 
 G_BEGIN_DECLS
 
-#define GDK_TYPE_DRAW_CONTEXT (gdk_draw_context_get_type ())
+#define GDK_TYPE_DRAW_CONTEXT             (gdk_draw_context_get_type ())
+#define GDK_DRAW_CONTEXT(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_DRAW_CONTEXT, GdkDrawContext))
+#define GDK_IS_DRAW_CONTEXT(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_DRAW_CONTEXT))
+
 GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkDrawContext, gdk_draw_context, GDK, DRAW_CONTEXT)
+GType gdk_draw_context_get_type (void) G_GNUC_CONST;
 
 GDK_AVAILABLE_IN_ALL
 GdkDisplay *            gdk_draw_context_get_display            (GdkDrawContext         *context);

gdk/gdkdrawcontextprivate.h

@@ -25,6 +25,12 @@
 
 G_BEGIN_DECLS
 
+#define GDK_DRAW_CONTEXT_CLASS(klass) 	(G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DRAW_CONTEXT, GdkDrawContextClass))
+#define GDK_IS_DRAW_CONTEXT_CLASS(klass)	(G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DRAW_CONTEXT))
+#define GDK_DRAW_CONTEXT_GET_CLASS(obj)	(G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DRAW_CONTEXT, GdkDrawContextClass))
+
+typedef struct _GdkDrawContextClass GdkDrawContextClass;
+
 struct _GdkDrawContext
 {
   GObject parent_instance;

gdk/gdkdrop.c

@@ -448,7 +448,10 @@ gdk_drop_get_surface (GdkDrop *self)
  * Returns the possible actions for this #GdkDrop. If this value
  * contains multiple actions - ie gdk_drag_action_is_unique()
  * returns %FALSE for the result - gdk_drag_finish() must choose
- * the action to use when accepting the drop.
+ * the action to use when accepting the drop. This will only
+ * happen if you passed %GDK_ACTION_ASK as one of the possible
+ * actions in gdk_drag_status(). %GDK_ACTION_ASK itself will not
+ * be included in the actions returned by this function.
  *
  * This value may change over the lifetime of the #GdkDrop both
  * as a response to source side actions as well as to calls to
@@ -938,6 +941,9 @@ gdk_drop_emit_motion_event (GdkDrop  *self,
 {
   GdkDropPrivate *priv = gdk_drop_get_instance_private (self);
   GdkEvent *event;
+  int x, y;
+
+  gdk_surface_get_origin (priv->surface, &x, &y);
 
   event = gdk_event_new (GDK_DRAG_MOTION);
   event->any.surface = g_object_ref (priv->surface);
@@ -945,6 +951,8 @@ gdk_drop_emit_motion_event (GdkDrop  *self,
   event->dnd.time = time;
   event->dnd.x_root = x_root;
   event->dnd.y_root = y_root;
+  event->dnd.x = x_root - x;
+  event->dnd.y = y_root - y;
   gdk_event_set_device (event, priv->device);
 
   gdk_drop_do_emit_event (event, dont_queue);
@@ -976,6 +984,9 @@ gdk_drop_emit_drop_event (GdkDrop  *self,
 {
   GdkDropPrivate *priv = gdk_drop_get_instance_private (self);
   GdkEvent *event;
+  int x, y;
+
+  gdk_surface_get_origin (priv->surface, &x, &y);
 
   event = gdk_event_new (GDK_DROP_START);
   event->any.surface = g_object_ref (priv->surface);
@@ -983,8 +994,37 @@ gdk_drop_emit_drop_event (GdkDrop  *self,
   event->dnd.time = time;
   event->dnd.x_root = x_root;
   event->dnd.y_root = y_root;
+  event->dnd.x = x_root - x;
+  event->dnd.y = y_root - y;
   gdk_event_set_device (event, priv->device);
 
   gdk_drop_do_emit_event (event, dont_queue);
 }
 
+/**
+ * gdk_drop_has_value:
+ * @self: a #GdkDrop
+ * @type: the type to check
+ *
+ * Returns whether calling gdk_drop_read_value_async() for @type
+ * can succeed.
+ *
+ * Returns: %TRUE if the data can be deserialized to the given type
+ */ 
+gboolean
+gdk_drop_has_value (GdkDrop *self,
+                    GType    type)
+{
+  GdkContentFormats *formats;
+  gboolean ret;
+
+  formats = gdk_content_formats_ref (gdk_drop_get_formats (self));
+  formats = gdk_content_formats_union_deserialize_gtypes (formats);
+
+  ret = gdk_content_formats_contain_gtype (formats, type);
+
+  gdk_content_formats_unref (formats);
+
+  return ret;
+}
+

gdk/gdkdrop.h

@@ -30,9 +30,14 @@
 
 G_BEGIN_DECLS
 
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDrop, g_object_unref)
+
 #define GDK_TYPE_DROP              (gdk_drop_get_type ())
+#define GDK_DROP(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DROP, GdkDrop))
+#define GDK_IS_DROP(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DROP))
+
 GDK_AVAILABLE_IN_ALL
-GDK_DECLARE_EXPORTED_TYPE (GdkDrop, gdk_drop, GDK, DROP)
+GType                   gdk_drop_get_type               (void) G_GNUC_CONST;
 
 GDK_AVAILABLE_IN_ALL
 GdkDisplay *            gdk_drop_get_display            (GdkDrop                *self);
@@ -87,6 +92,9 @@ char *                  gdk_drop_read_text_finish       (GdkDrop
                                                          GAsyncResult           *result,
                                                          GError                **error);
 
+GDK_AVAILABLE_IN_ALL
+gboolean                gdk_drop_has_value              (GdkDrop                *self,
+                                                         GType                   type);
 
 G_END_DECLS
 

gdk/gdkdropprivate.h

@@ -25,6 +25,13 @@
 G_BEGIN_DECLS
 
 
+#define GDK_DROP_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_DROP, GdkDropClass))
+#define GDK_IS_DROP_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_DROP))
+#define GDK_DROP_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_DROP, GdkDropClass))
+
+typedef struct _GdkDropClass GdkDropClass;
+
+
 struct _GdkDrop {
   GObject parent_instance;
 };

gdk/gdkevents.c

@@ -947,6 +947,13 @@ gdk_event_get_coords (const GdkEvent *event,
       x = event->touchpad_pinch.x;
       y = event->touchpad_pinch.y;
       break;
+    case GDK_DRAG_ENTER:
+    case GDK_DRAG_LEAVE:
+    case GDK_DRAG_MOTION:
+    case GDK_DROP_START:
+      x = event->dnd.x;
+      y = event->dnd.y;
+      break;
     default:
       fetched = FALSE;
       break;
@@ -1006,6 +1013,13 @@ gdk_event_set_coords (GdkEvent *event,
       event->touchpad_pinch.x = x;
       event->touchpad_pinch.y = y;
       break;
+    case GDK_DRAG_ENTER:
+    case GDK_DRAG_LEAVE:
+    case GDK_DRAG_MOTION:
+    case GDK_DROP_START:
+      event->dnd.x = x;
+      event->dnd.y = y;
+      break;
     default:
       break;
     }

gdk/gdkeventsprivate.h

@@ -418,7 +418,9 @@ struct _GdkEventDND {
   GdkDrop *drop;
 
   guint32 time;
-  gshort x_root, y_root;
+  double x_root, y_root;
+  double x;
+  double y;
 };
 
 /*

gdk/gdkframeclock.c

@@ -649,46 +649,94 @@ gdk_frame_clock_get_refresh_info (GdkFrameClock *frame_clock,
 void
 _gdk_frame_clock_emit_flush_events (GdkFrameClock *frame_clock)
 {
+  guint64 before = g_get_monotonic_time ();
+
   g_signal_emit (frame_clock, signals[FLUSH_EVENTS], 0);
+
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000,
+                           (g_get_monotonic_time () - before) * 1000,
+                           "frameclock ::flush-events", "");
 }
 
 void
 _gdk_frame_clock_emit_before_paint (GdkFrameClock *frame_clock)
 {
+  guint64 before = g_get_monotonic_time ();
+
   g_signal_emit (frame_clock, signals[BEFORE_PAINT], 0);
+
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000,
+                           (g_get_monotonic_time () - before) * 1000,
+                           "frameclock ::before-paint", "");
 }
 
 void
 _gdk_frame_clock_emit_update (GdkFrameClock *frame_clock)
 {
+  guint64 before = g_get_monotonic_time ();
+
   g_signal_emit (frame_clock, signals[UPDATE], 0);
+
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000,
+                           (g_get_monotonic_time () - before) * 1000,
+                           "frameclock ::update", "");
 }
 
 void
 _gdk_frame_clock_emit_layout (GdkFrameClock *frame_clock)
 {
+  guint64 before = g_get_monotonic_time ();
+
   g_signal_emit (frame_clock, signals[LAYOUT], 0);
+
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000,
+                           (g_get_monotonic_time () - before) * 1000,
+                           "frameclock ::layout", "");
 }
 
 void
 _gdk_frame_clock_emit_paint (GdkFrameClock *frame_clock)
 {
+  guint64 before = g_get_monotonic_time ();
+
   g_signal_emit (frame_clock, signals[PAINT], 0);
+
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000,
+                           (g_get_monotonic_time () - before) * 1000,
+                           "frameclock ::paint", "");
 }
 
 void
 _gdk_frame_clock_emit_after_paint (GdkFrameClock *frame_clock)
 {
+  guint64 before = g_get_monotonic_time ();
+
   g_signal_emit (frame_clock, signals[AFTER_PAINT], 0);
+
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000,
+                           (g_get_monotonic_time () - before) * 1000,
+                           "frameclock ::after-paint", "");
 }
 
 void
 _gdk_frame_clock_emit_resume_events (GdkFrameClock *frame_clock)
 {
+  guint64 before = g_get_monotonic_time ();
+
   g_signal_emit (frame_clock, signals[RESUME_EVENTS], 0);
+
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000,
+                           (g_get_monotonic_time () - before) * 1000,
+                           "frameclock ::resume-events", "");
 }
 
-#ifdef G_ENABLE_DEBUG
 static gint64
 guess_refresh_interval (GdkFrameClock *frame_clock)
 {
@@ -758,34 +806,17 @@ frame_clock_get_fps (GdkFrameClock *frame_clock)
     
   return ((double) end_counter - start_counter) * G_USEC_PER_SEC / (end_timestamp - start_timestamp);
 }
-#endif
 
 void
 _gdk_frame_clock_add_timings_to_profiler (GdkFrameClock   *clock,
                                           GdkFrameTimings *timings)
 {
-#ifdef G_ENABLE_DEBUG
-  gdk_profiler_add_mark (timings->frame_time * 1000,
-                         (timings->frame_end_time - timings->frame_time) * 1000,
-                         "frame", "");
-
-  if (timings->layout_start_time != 0)
-    gdk_profiler_add_mark (timings->layout_start_time * 1000,
-                           (timings->paint_start_time - timings->layout_start_time) * 1000,
-                            "layout", "");
-
-  if (timings->paint_start_time != 0)
-    gdk_profiler_add_mark (timings->paint_start_time * 1000,
-                           (timings->frame_end_time - timings->paint_start_time) * 1000,
-                            "paint", "");
-
   if (timings->presentation_time != 0)
     gdk_profiler_add_mark (timings->presentation_time * 1000,
                            0,
                            "presentation", "");
 
   gdk_profiler_set_counter (fps_counter,
-                            timings->frame_end_time * 1000,
+                            timings->presentation_time * 1000,
                             frame_clock_get_fps (clock)); 
-#endif
 }

gdk/gdkframeclockidle.c

@@ -42,9 +42,7 @@ struct _GdkFrameClockIdlePrivate
   gint64 frame_time;
   gint64 min_next_frame_time;
   gint64 sleep_serial;
-#ifdef G_ENABLE_DEBUG
   gint64 freeze_time;
-#endif
 
   guint flush_idle_id;
   guint paint_idle_id;
@@ -319,6 +317,7 @@ gdk_frame_clock_paint_idle (void *data)
   GdkFrameClockIdlePrivate *priv = clock_idle->priv;
   gboolean skip_to_resume_events;
   GdkFrameTimings *timings = NULL;
+  gint64 before = g_get_monotonic_time ();
 
   priv->paint_idle_id = 0;
   priv->in_paint_idle = TRUE;
@@ -409,13 +408,13 @@ gdk_frame_clock_paint_idle (void *data)
             {
 	      int iter;
 #ifdef G_ENABLE_DEBUG
-              if (GDK_DEBUG_CHECK (FRAMES) || gdk_profiler_is_running ())
+              if (GDK_DEBUG_CHECK (FRAMES))
                 {
                   if (priv->phase != GDK_FRAME_CLOCK_PHASE_LAYOUT &&
                       (priv->requested & GDK_FRAME_CLOCK_PHASE_LAYOUT))
                     timings->layout_start_time = g_get_monotonic_time ();
                 }
-#endif /* G_ENABLE_DEBUG */
+#endif
 
               priv->phase = GDK_FRAME_CLOCK_PHASE_LAYOUT;
 	      /* We loop in the layout phase, because we don't want to progress
@@ -439,13 +438,13 @@ gdk_frame_clock_paint_idle (void *data)
           if (priv->freeze_count == 0)
             {
 #ifdef G_ENABLE_DEBUG
-              if (GDK_DEBUG_CHECK (FRAMES) || gdk_profiler_is_running ())
+              if (GDK_DEBUG_CHECK (FRAMES))
                 {
                   if (priv->phase != GDK_FRAME_CLOCK_PHASE_PAINT &&
                       (priv->requested & GDK_FRAME_CLOCK_PHASE_PAINT))
                     timings->paint_start_time = g_get_monotonic_time ();
                 }
-#endif /* G_ENABLE_DEBUG */
+#endif
 
               priv->phase = GDK_FRAME_CLOCK_PHASE_PAINT;
               if (priv->requested & GDK_FRAME_CLOCK_PHASE_PAINT)
@@ -466,7 +465,7 @@ gdk_frame_clock_paint_idle (void *data)
               priv->phase = GDK_FRAME_CLOCK_PHASE_NONE;
             }
 #ifdef G_ENABLE_DEBUG
-            if (GDK_DEBUG_CHECK (FRAMES) || gdk_profiler_is_running ())
+            if (GDK_DEBUG_CHECK (FRAMES))
               timings->frame_end_time = g_get_monotonic_time ();
 #endif /* G_ENABLE_DEBUG */
           G_GNUC_FALLTHROUGH;
@@ -502,6 +501,9 @@ gdk_frame_clock_paint_idle (void *data)
   if (priv->freeze_count == 0)
     priv->sleep_serial = get_sleep_serial ();
 
+  if (gdk_profiler_is_running ())
+    gdk_profiler_add_mark (before * 1000, (g_get_monotonic_time () - before) * 1000, "frameclock", "paint_idle");
+
   return FALSE;
 }
 
@@ -561,13 +563,11 @@ gdk_frame_clock_idle_freeze (GdkFrameClock *clock)
   GdkFrameClockIdle *clock_idle = GDK_FRAME_CLOCK_IDLE (clock);
   GdkFrameClockIdlePrivate *priv = clock_idle->priv;
 
-#ifdef G_ENABLE_DEBUG
   if (priv->freeze_count == 0)
     {
       if (gdk_profiler_is_running ())
         priv->freeze_time = g_get_monotonic_time ();
     }
-#endif
 
   priv->freeze_count++;
   maybe_stop_idle (clock_idle);
@@ -594,7 +594,6 @@ gdk_frame_clock_idle_thaw (GdkFrameClock *clock)
 
       priv->sleep_serial = get_sleep_serial ();
 
-#ifdef G_ENABLE_DEBUG
       if (gdk_profiler_is_running ())
         {
           if (priv->freeze_time != 0)
@@ -602,11 +601,10 @@ gdk_frame_clock_idle_thaw (GdkFrameClock *clock)
               gint64 thaw_time = g_get_monotonic_time ();
               gdk_profiler_add_mark (priv->freeze_time * 1000,
                                      (thaw_time - priv->freeze_time) * 1000,
-                                     "freeze", "");
+                                     "frameclock freeze", "");
               priv->freeze_time = 0;
             }
         }
-#endif
     }
 }
 

gdk/gdkglcontext.c

@@ -955,7 +955,8 @@ gdk_gl_context_check_extensions (GdkGLContext *context)
   if (priv->use_es < 0)
     priv->use_es = !epoxy_is_desktop_gl ();
 
-  priv->has_debug_output = epoxy_has_gl_extension ("GL_ARB_debug_output");
+  priv->has_debug_output = epoxy_has_gl_extension ("GL_ARB_debug_output") ||
+                           epoxy_has_gl_extension ("GL_KHR_debug");
 
 #ifdef G_ENABLE_CONSISTENCY_CHECKS
   if (priv->has_debug_output)