entrycompletion: port to list models

Replace tree models and cell renderers with list models
and factories, in the entry completion api. The new apis
are

gtk_entry_completion_set_model
gtk_entry_completion_set_expression
gtk_entry_completion_set_factory

Port all internal uses of GtkEntryCompletion.

testentrycompletion has an example of using a custom model,
factory and expression.

.gitlab-ci.yml

@@ -19,8 +19,8 @@ variables:
   COMMON_MESON_FLAGS: "--fatal-meson-warnings --werror"
   BACKEND_FLAGS: "-Dx11-backend=true -Dwayland-backend=true -Dbroadway-backend=true -Dvulkan=yes"
   FEATURE_FLAGS: "-Dcloudproviders=true"
-  MESON_TEST_TIMEOUT_MULTIPLIER: 3
-  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v20"
+  MESON_TEST_TIMEOUT_MULTIPLIER: 2
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v17"
   FLATPAK_IMAGE: "registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master"
   DOCS_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora-docs:v19"
 
@@ -180,22 +180,6 @@ static-scan:
       - _scan_build/meson-logs
   allow_failure: true
 
-# Run tests with the address sanitizer. We need to turn off introspection,
-# since it is incompatible with asan
-asan-build:
-  image: $FEDORA_IMAGE
-  tags: [ asan ]
-  stage: analysis
-  variables:
-  script:
-    - CC=clang meson --buildtype=debugoptimized -Db_sanitize=address -Db_lundef=false -Dintrospection=false _build
-    - ninja -C _build
-    - .gitlab-ci/run-tests.sh _build wayland
-  artifacts:
-    paths:
-      - _build/meson-logs
-  allow_failure: true
-
 reference:
   image: $DOCS_IMAGE
   stage: docs

.gitlab-ci/README.md

@@ -35,13 +35,4 @@ branch, as well as their available versions.
  - [ ] Add the new job to `.gitlab-ci.yml` referencing the image
  - [ ] Open a merge request with your changes and let it run
 
-### Checklist for Adding a new dependency to a CI image
-
-Our images are layered, and the base (called fedora-base) contains
-all the rpm payload. Therefore, adding a new dependency is a 2-step
-process:
-
- 1. [ ] Build and upload fedora-base:$version+1
- 1. [ ] Build and upload fedora:$version+1 based on fedora-base:version+1
-
 [registry]: https://gitlab.gnome.org/GNOME/gtk/container_registry

.gitlab-ci/fedora-base.Dockerfile

@@ -41,14 +41,12 @@ RUN dnf -y install \
     itstool \
     json-glib-devel \
     lcov \
-    libasan \
     libattr-devel \
     libepoxy-devel \
     libffi-devel \
     libmount-devel \
     librsvg2 \
     libselinux-devel \
-    libubsan \
     libXcomposite-devel \
     libXcursor-devel \
     libXcursor-devel \

.gitlab-ci/fedora.Dockerfile

@@ -1,4 +1,4 @@
-FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v20
+FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v19
 
 ARG HOST_USER_ID=5555
 ENV HOST_USER_ID ${HOST_USER_ID}

.gitlab-ci/run-style-check-diff.sh

@@ -4,15 +4,8 @@ set -e
 
 # We need to add a new remote for the upstream master, since this script could
 # be running in a personal fork of the repository which has out of date branches.
-if [ "${CI_PROJECT_NAMESPACE}" != "GNOME" ]; then
-    echo "Retrieving the current upstream repository from ${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}..."
-    git remote add upstream https://gitlab.gnome.org/GNOME/gtk.git
-    git fetch upstream
-    ORIGIN="upstream"
-else
-    echo "Reusing the existing repository on ${CI_PROJECT_NAMESPACE}/${CI_PROJECT_NAME}"
-    ORIGIN="origin"
-fi
+git remote add upstream https://gitlab.gnome.org/GNOME/gtk.git
+git fetch upstream
 
 # Work out the newest common ancestor between the detached HEAD that this CI job
 # has checked out, and the upstream target branch (which will typically be
@@ -20,7 +13,7 @@ fi
 #
 # `${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}` is only defined if we’re running in
 # a merge request pipeline; fall back to `${CI_DEFAULT_BRANCH}` otherwise.
-newest_common_ancestor_sha=$(diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent "${ORIGIN}/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME:-${CI_DEFAULT_BRANCH}}") <(git rev-list --first-parent HEAD) | head -1)
+newest_common_ancestor_sha=$(diff --old-line-format='' --new-line-format='' <(git rev-list --first-parent "upstream/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME:-${CI_DEFAULT_BRANCH}}") <(git rev-list --first-parent HEAD) | head -1)
 git diff -U0 --no-color "${newest_common_ancestor_sha}" | .gitlab-ci/clang-format-diff.py -binary "clang-format" -p1
 exit_status=$?
 

.gitlab-ci/run-tests.sh

@@ -7,14 +7,10 @@ srcdir=$( pwd )
 builddir=$1
 backend=$2
 
-# Ignore memory leaks lower in dependencies
-export LSAN_OPTIONS=suppressions=$srcdir/lsan.supp
-
 case "${backend}" in
   x11)
     xvfb-run -a -s "-screen 0 1024x768x24" \
           meson test -C ${builddir} \
-                --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
                 --print-errorlogs \
                 --setup=${backend} \
                 --suite=gtk \
@@ -34,7 +30,6 @@ case "${backend}" in
     export WAYLAND_DISPLAY=wayland-5
 
     meson test -C ${builddir} \
-                --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
                 --print-errorlogs \
                 --setup=${backend} \
                 --suite=gtk \
@@ -53,7 +48,6 @@ case "${backend}" in
     export BROADWAY_DISPLAY=:5
 
     meson test -C ${builddir} \
-                --timeout-multiplier "${MESON_TEST_TIMEOUT_MULTIPLIER}" \
                 --print-errorlogs \
                 --setup=${backend} \
                 --suite=gtk \

NEWS

@@ -1,89 +1,3 @@
-Overview of Changes in GTK 3.99.0
-=================================
-
-* Add GtkEditableLabel, a label that can be edited
-
-* Add GtkBookmarkList, a list model for bookmarks
-
-* Add GtkStringList, a list model for strings
-
-* Add GtkBitset, and use it for representing selections
-
-* GtkTreeView:
- - Make cell editing work again
-
-* GtkSpinButton:
- - Make autosizing work again
-
-* Printing:
- - Use GtkDropDown in the print dialog
-
-* GtkApplication
- - Support opening files on OS X
-
-* GtkFileChooser:
- - Fix libcloudproviders support
- - Turn GtkFileFilter into a GtkFilter
- - Simplify the api
-
-* GtkGridView, GtkListView:
- - Improve scrolling behavior
- - Autoscroll and autoexpand during DND
-
-* GtkScrolledWindow:
- - Make autoscrolling work again
-
-* GtkFilterListModel:
- - Add incremental filtering
-
-* GtkSortListModel:
- - Use timsort
- - Add various tweaks that massively speed up sorting
- - Add incremental sorting
-
-* GtkWidget:
- - Massively speed up action handling
-
-* GtkEntry:
- - Make entry completion work again
- - Drop action support from GtkEntryCompletion
-
-* Inspector:
- - Improve list model support
- - Add direct navigation between objects
-
-* GDK:
- - Compress scroll events
- - Keep a scroll history
- - Clean up GdkDevice api
- - Improve frame clock accuracy
- - Add a new macOS backend
-
-* GSK:
- - Use GL_ARB_framebuffer_object
-
-* gtk-demo:
- - Add incremental refill to the color grid
- - Improve performance of the color grid
- - Add an incrementally filtering word list
- - Improve the sidebar
-
-* Install print-editor as another demo
-
-* Translation updates
- Basque
- Catalan
- Chinese
- Japanese
- Kazakh
- Lithuanian
- Polish
- Romanian
- Spanish
- Turkish
- Ukrainian
-
-
 Overview of Changes in GTK 3.98.5
 =================================
 

build-aux/flatpak/org.gtk.WidgetFactory4.json

@@ -1,38 +1,29 @@
 {
-    "app-id" : "org.gtk.WidgetFactory4",
-    "runtime" : "org.gnome.Platform",
-    "runtime-version" : "master",
-    "sdk" : "org.gnome.Sdk",
-    "command" : "gtk4-widget-factory",
-    "tags" : [
-        "devel",
-        "development",
-        "nightly"
-    ],
-    "desktop-file-name-prefix" : "(Development) ",
-    "finish-args" : [
+    "app-id": "org.gtk.WidgetFactory4",
+    "runtime": "org.gnome.Platform",
+    "runtime-version": "master",
+    "sdk": "org.gnome.Sdk",
+    "command": "gtk4-widget-factory",
+    "tags": ["devel", "development", "nightly"],
+    "desktop-file-name-prefix": "(Development) ",
+    "finish-args": [
         "--device=dri",
         "--share=ipc",
         "--socket=fallback-x11",
         "--socket=wayland",
-        "--talk-name=org.gtk.vfs",
-        "--talk-name=org.gtk.vfs.*"
+        "--talk-name=org.gtk.vfs", "--talk-name=org.gtk.vfs.*"
     ],
-    "cleanup" : [
+    "cleanup": [
         "/include",
-        "/lib/pkgconfig",
-        "/share/pkgconfig",
+        "/lib/pkgconfig", "/share/pkgconfig",
         "/share/aclocal",
-        "/man",
-        "/share/man",
-        "/share/gtk-doc",
-        "*.la",
-        ".a",
+        "/man", "/share/man", "/share/gtk-doc",
+        "*.la", ".a",
         "/lib/girepository-1.0",
         "/share/gir-1.0",
         "/share/doc"
     ],
-    "modules" : [
+    "modules": [
         {
             "name" : "wayland",
             "buildsystem" : "autotools",
@@ -48,18 +39,18 @@
             ]
         },
         {
-            "name" : "graphene",
-            "buildsystem" : "meson",
-            "builddir" : true,
-            "config-opts" : [
+            "name": "graphene",
+            "buildsystem": "meson",
+            "builddir": true,
+            "config-opts": [
                 "--libdir=/app/lib",
                 "-Dtests=false",
                 "-Dbenchmarks=false"
             ],
-            "sources" : [
+            "sources": [
                 {
-                    "type" : "git",
-                    "url" : "https://github.com/ebassi/graphene.git"
+                    "type": "git",
+                    "url": "https://github.com/ebassi/graphene.git"
                 }
             ]
         },
@@ -67,7 +58,7 @@
             "name" : "libsass",
             "buildsystem" : "meson",
             "builddir" : true,
-            "config-opts" : [
+            "config-opts": [
                 "--libdir=/app/lib"
             ],
             "sources" : [
@@ -82,7 +73,7 @@
             "name" : "sassc",
             "buildsystem" : "meson",
             "builddir" : true,
-            "config-opts" : [
+            "config-opts": [
                 "--libdir=/app/lib"
             ],
             "sources" : [
@@ -94,23 +85,18 @@
             ]
         },
         {
-            "name" : "gtk",
-            "buildsystem" : "meson",
-            "builddir" : true,
-            "config-opts" : [
+            "name": "gtk",
+            "buildsystem": "meson",
+            "builddir": true,
+            "config-opts": [
                 "--libdir=/app/lib"
             ],
-            "sources" : [
+            "sources": [
                 {
-                    "type" : "git",
-                    "url" : "https://gitlab.gnome.org/GNOME/gtk.git"
+                    "type": "git",
+                    "url": "https://gitlab.gnome.org/GNOME/gtk.git"
                 }
             ]
         }
-    ],
-    "build-options" : {
-        "env" : {
-            "DBUS_SESSION_BUS_ADDRESS" : "''"
-        }
-    }
+    ]
 }

build-aux/meson/post-install.py

@@ -15,13 +15,7 @@ if 'DESTDIR' not in os.environ:
     gtk_immodule_dir = os.path.join(gtk_moduledir, 'immodules')
 
     print('Compiling GSettings schemas...')
-    glib_compile_schemas = subprocess.check_output(['pkg-config',
-                                                   '--variable=glib_compile_schemas',
-                                                   'gio-2.0']).strip()
-    if not os.path.exists(glib_compile_schemas):
-        # pkg-config variables only available since GLib 2.62.0.
-        glib_compile_schemas = 'glib-compile-schemas'
-    subprocess.call([glib_compile_schemas,
+    subprocess.call(['glib-compile-schemas',
                     os.path.join(gtk_datadir, 'glib-2.0', 'schemas')])
 
     print('Updating icon cache...')
@@ -30,14 +24,8 @@ if 'DESTDIR' not in os.environ:
 
     print('Updating module cache for print backends...')
     os.makedirs(gtk_printmodule_dir, exist_ok=True)
-    gio_querymodules = subprocess.check_output(['pkg-config',
-                                                '--variable=gio_querymodules',
-                                                'gio-2.0']).strip()
-    if not os.path.exists(gio_querymodules):
-        # pkg-config variables only available since GLib 2.62.0.
-        gio_querymodules = 'gio-querymodules'
-    subprocess.call([gio_querymodules, gtk_printmodule_dir])
+    subprocess.call(['gio-querymodules', gtk_printmodule_dir])
 
     print('Updating module cache for input methods...')
     os.makedirs(gtk_immodule_dir, exist_ok=True)
-    subprocess.call([gio_querymodules, gtk_immodule_dir])
+    subprocess.call(['gio-querymodules', gtk_immodule_dir])

demos/constraint-editor/constraint-editor-application.c

@@ -81,11 +81,11 @@ constraint_editor_application_activate (GApplication *app)
 static void
 constraint_editor_application_open (GApplication  *app,
                                     GFile        **files,
-                                    int            n_files,
-                                    const char    *hint)
+                                    gint           n_files,
+                                    const gchar   *hint)
 {
   ConstraintEditorWindow *win;
-  int i;
+  gint i;
 
   for (i = 0; i < n_files; i++)
     {

demos/constraint-editor/constraint-editor-window.c

@@ -193,7 +193,7 @@ constraint_editor_window_load (ConstraintEditorWindow *self,
 
 static void
 open_response_cb (GtkNativeDialog        *dialog,
-                  int                     response,
+                  gint                    response,
                   ConstraintEditorWindow *self)
 {
   gtk_native_dialog_hide (dialog);
@@ -285,7 +285,7 @@ serialize_model (GListModel *list)
 
 static void
 save_response_cb (GtkNativeDialog        *dialog,
-                  int                     response,
+                  gint                    response,
                   ConstraintEditorWindow *self)
 {
   gtk_native_dialog_hide (dialog);

demos/constraint-editor/constraint-editor-window.ui

@@ -9,6 +9,7 @@
     <property name="default-height">768</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="header">
+        <property name="show-title-buttons">1</property>
         <child type="start">
           <object class="GtkButton">
             <property name="icon-name">document-open-symbolic</property>

demos/constraint-editor/constraint-view.c

@@ -174,29 +174,28 @@ constraint_view_init (ConstraintView *self)
   manager = gtk_constraint_layout_new ();
   gtk_widget_set_layout_manager (GTK_WIDGET (self), manager);
 
-  guides = gtk_constraint_layout_observe_guides (GTK_CONSTRAINT_LAYOUT (manager));
-
+  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);
-  g_object_unref (all_constraints);
-
-  all_children = gtk_widget_observe_children (GTK_WIDGET (self));
   filter = gtk_custom_filter_new (omit_internal, NULL, NULL);
   children = (GListModel *)gtk_filter_list_model_new (all_children, filter);
   g_object_unref (filter);
-  g_object_unref (all_children);
 
   list = g_list_store_new (G_TYPE_LIST_MODEL);
   g_list_store_append (list, children);
   g_list_store_append (list, guides);
   g_list_store_append (list, constraints);
+  self->model = G_LIST_MODEL (gtk_flatten_list_model_new (G_TYPE_OBJECT, G_LIST_MODEL (list)));
   g_object_unref (children);
   g_object_unref (guides);
   g_object_unref (constraints);
+  g_object_unref (all_children);
+  g_object_unref (all_constraints);
+  g_object_unref (list);
 
-  self->model = G_LIST_MODEL (gtk_flatten_list_model_new (G_LIST_MODEL (list)));
 
   controller = (GtkEventController *)gtk_gesture_drag_new ();
   g_signal_connect (controller, "drag-begin", G_CALLBACK (drag_begin), self);

demos/gtk-demo/application.c

@@ -34,7 +34,7 @@ static void create_window (GApplication *app, const char *contents);
 static void
 show_action_dialog (GSimpleAction *action)
 {
-  const char *name;
+  const gchar *name;
   GtkWidget *dialog;
 
   name = g_action_get_name (G_ACTION (action));
@@ -58,9 +58,9 @@ show_action_infobar (GSimpleAction *action,
                      gpointer       data)
 {
   DemoApplicationWindow *window = data;
-  char *text;
-  const char *name;
-  const char *value;
+  gchar *text;
+  const gchar *name;
+  const gchar *value;
 
   name = g_action_get_name (G_ACTION (action));
   value = g_variant_get_string (parameter, NULL);
@@ -92,7 +92,7 @@ activate_new (GSimpleAction *action,
 
 static void
 open_response_cb (GtkNativeDialog *dialog,
-                  int              response_id,
+                  gint             response_id,
                   gpointer         user_data)
 {
   GtkFileChooserNative *native = user_data;
@@ -185,7 +185,7 @@ activate_about (GSimpleAction *action,
 {
   GtkWidget *window = user_data;
 
-  const char *authors[] = {
+  const gchar *authors[] = {
     "Peter Mattis",
     "Spencer Kimball",
     "Josh MacDonald",
@@ -193,7 +193,7 @@ activate_about (GSimpleAction *action,
     NULL
   };
 
-  const char *documentors[] = {
+  const gchar *documentors[] = {
     "Owen Taylor",
     "Tony Gale",
     "Matthias Clasen <mclasen@redhat.com>",
@@ -244,9 +244,9 @@ static void
 update_statusbar (GtkTextBuffer         *buffer,
                   DemoApplicationWindow *window)
 {
-  char *msg;
-  int row, col;
-  int count;
+  gchar *msg;
+  gint row, col;
+  gint count;
   GtkTextIter iter;
 
   /* clear any previous message, underflow is allowed */

demos/gtk-demo/application_demo.c

@@ -16,8 +16,8 @@ static GtkWidget *placeholder;
 
 static void
 on_name_appeared (GDBusConnection *connection,
-                  const char      *name,
-                  const char      *name_owner,
+                  const gchar     *name,
+                  const gchar     *name_owner,
                   gpointer         user_data)
 {
   name_seen = TRUE;
@@ -25,7 +25,7 @@ on_name_appeared (GDBusConnection *connection,
 
 static void
 on_name_vanished (GDBusConnection *connection,
-                  const char      *name,
+                  const gchar     *name,
                   gpointer         user_data)
 {
   if (!name_seen)
@@ -55,7 +55,7 @@ do_application_demo (GtkWidget *toplevel)
 
   if (placeholder == NULL)
     {
-      const char *command;
+      const gchar *command;
       GError *error = NULL;
 
       if (g_file_test ("./gtk4-demo-application" APP_EXTENSION, G_FILE_TEST_IS_EXECUTABLE))

demos/gtk-demo/assistant.c

@@ -12,7 +12,7 @@ static GtkWidget *progress_bar = NULL;
 static gboolean
 apply_changes_gradually (gpointer data)
 {
-  double fraction;
+  gdouble fraction;
 
   /* Work, work, work... */
   fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (progress_bar));
@@ -47,8 +47,8 @@ on_assistant_close_cancel (GtkWidget *widget, gpointer data)
 static void
 on_assistant_prepare (GtkWidget *widget, GtkWidget *page, gpointer data)
 {
-  int current_page, n_pages;
-  char *title;
+  gint current_page, n_pages;
+  gchar *title;
 
   current_page = gtk_assistant_get_current_page (GTK_ASSISTANT (widget));
   n_pages = gtk_assistant_get_n_pages (GTK_ASSISTANT (widget));
@@ -70,8 +70,8 @@ on_entry_changed (GtkWidget *widget, gpointer data)
 {
   GtkAssistant *assistant = GTK_ASSISTANT (data);
   GtkWidget *current_page;
-  int page_number;
-  const char *text;
+  gint page_number;
+  const gchar *text;
 
   page_number = gtk_assistant_get_current_page (assistant);
   current_page = gtk_assistant_get_nth_page (assistant, page_number);

demos/gtk-demo/combobox.c

@@ -38,7 +38,7 @@ create_icon_store (void)
 
   GtkTreeIter iter;
   GtkListStore *store;
-  int i;
+  gint i;
 
   store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
 
@@ -77,7 +77,7 @@ set_sensitive (GtkCellLayout   *cell_layout,
                gpointer         data)
 {
   GtkTreePath *path;
-  int *indices;
+  gint *indices;
   gboolean sensitive;
 
   path = gtk_tree_model_get_path (tree_model, iter);
@@ -175,7 +175,7 @@ create_capital_store (void)
 
   GtkTreeIter iter, iter2;
   GtkTreeStore *store;
-  int i;
+  gint i;
 
   store = gtk_tree_store_new (1, G_TYPE_STRING);
 

demos/gtk-demo/css_blendmodes.c

@@ -38,14 +38,14 @@ struct {
 #pragma GCC diagnostic ignored "-Wformat-nonliteral"
 static void
 update_css_for_blend_mode (GtkCssProvider *provider,
-                           const char     *blend_mode)
+                           const gchar    *blend_mode)
 {
   GBytes *bytes;
-  char *css;
+  gchar *css;
 
   bytes = g_resources_lookup_data ("/css_blendmodes/css_blendmodes.css", 0, NULL);
 
-  css = g_strdup_printf ((char *) g_bytes_get_data (bytes, NULL),
+  css = g_strdup_printf ((gchar*) g_bytes_get_data (bytes, NULL),
                          blend_mode,
                          blend_mode,
                          blend_mode);
@@ -62,7 +62,7 @@ row_activated (GtkListBox     *listbox,
                GtkListBoxRow  *row,
                GtkCssProvider *provider)
 {
-  const char *blend_mode;
+  const gchar *blend_mode;
 
   blend_mode = blend_modes[gtk_list_box_row_get_index (row)].id;
 
@@ -75,7 +75,7 @@ setup_listbox (GtkBuilder       *builder,
 {
   GtkWidget *normal_row;
   GtkWidget *listbox;
-  int i;
+  gint i;
 
   normal_row = NULL;
   listbox = gtk_list_box_new ();

demos/gtk-demo/demo.gresource.xml

@@ -140,7 +140,6 @@
   </gresource>
   <gresource prefix="/listview_colors">
     <file compressed="true">color.names.txt</file>
-    <file>listview_colors.css</file>
   </gresource>
   <gresource prefix="/shortcuts">
     <file>shortcuts.ui</file>
@@ -226,7 +225,6 @@
     <file>listview_minesweeper.c</file>
     <file>listview_settings.c</file>
     <file>listview_weather.c</file>
-    <file>listview_words.c</file>
     <file>list_store.c</file>
     <file>markup.c</file>
     <file>modelbutton.c</file>

demos/gtk-demo/demoimage.c

@@ -17,7 +17,7 @@ G_DEFINE_TYPE(DemoImage, demo_image, GTK_TYPE_WIDGET)
 static GdkPaintable *
 get_image_paintable (GtkImage *image)
 {
-  const char *icon_name;
+  const gchar *icon_name;
   GtkIconTheme *icon_theme;
   GtkIconPaintable *icon;
 

demos/gtk-demo/dialog.c

@@ -16,7 +16,7 @@ message_dialog_clicked (GtkButton *button,
                         gpointer   user_data)
 {
   GtkWidget *dialog;
-  static int i = 1;
+  static gint i = 1;
 
   dialog = gtk_message_dialog_new (GTK_WINDOW (window),
                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,

demos/gtk-demo/dnd.c

@@ -597,83 +597,6 @@ css_button_new (const char *class)
   return button;
 }
 
-typedef struct
-{
-  GtkWidget parent_instance;
-  GdkRGBA color;
-} ColorSwatch;
-
-typedef struct
-{
-  GtkWidgetClass parent_class;
-} ColorSwatchClass;
-
-G_DEFINE_TYPE (ColorSwatch, color_swatch, GTK_TYPE_WIDGET)
-
-static GdkContentProvider *
-color_swatch_drag_prepare (GtkDragSource  *source,
-                           double          x,
-                           double          y,
-                           ColorSwatch    *swatch)
-{
-  return gdk_content_provider_new_typed (GDK_TYPE_RGBA, &swatch->color);
-}
-
-static void
-color_swatch_init (ColorSwatch *swatch)
-{
-  GtkDragSource *source = gtk_drag_source_new ();
-  g_signal_connect (source, "prepare", G_CALLBACK (color_swatch_drag_prepare), swatch);
-  gtk_widget_add_controller (GTK_WIDGET (swatch), GTK_EVENT_CONTROLLER (source));
-}
-
-static void
-color_swatch_snapshot (GtkWidget   *widget,
-                       GtkSnapshot *snapshot)
-{
-  ColorSwatch *swatch = (ColorSwatch *)widget;
-  float w = gtk_widget_get_width (widget);
-  float h = gtk_widget_get_height (widget);
-
-  gtk_snapshot_append_color (snapshot, &swatch->color,
-                             &GRAPHENE_RECT_INIT(0, 0, w, h));
-}
-
-void
-color_swatch_measure (GtkWidget      *widget,
-                      GtkOrientation  orientation,
-                      int             for_size,
-                      int            *minimum_size,
-                      int            *natural_size,
-                      int            *minimum_baseline,
-                      int            *natural_baseline)
-{
-  if (orientation == GTK_ORIENTATION_HORIZONTAL)
-    *minimum_size = *natural_size = 48;
-  else
-    *minimum_size = *natural_size = 32;
-}
-
-static void
-color_swatch_class_init (ColorSwatchClass *class)
-{
-  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
-
-  widget_class->snapshot = color_swatch_snapshot;
-  widget_class->measure = color_swatch_measure;
-  gtk_widget_class_set_css_name (widget_class, "colorswatch");
-}
-
-static GtkWidget *
-color_swatch_new (const char *color)
-{
-  ColorSwatch *swatch = g_object_new (color_swatch_get_type (), NULL);
-
-  gdk_rgba_parse (&swatch->color, color);
-
-  return GTK_WIDGET (swatch);
-}
-
 static GtkWidget *window = NULL;
 
 GtkWidget *
@@ -747,7 +670,18 @@ do_dnd (GtkWidget *do_widget)
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), box3);
 
       for (i = 0; colors[i]; i++)
-        gtk_box_append (GTK_BOX (box3), color_swatch_new (colors[i]));
+        {
+          GdkRGBA rgba;
+          GtkWidget *swatch;
+
+          gdk_rgba_parse (&rgba, colors[i]);
+
+          swatch = g_object_new (g_type_from_name ("GtkColorSwatch"),
+                                 "rgba", &rgba,
+                                 "selectable", FALSE,
+                                 NULL);
+          gtk_box_append (GTK_BOX (box3), swatch);
+        }
 
       gtk_box_append (GTK_BOX (box3), css_button_new ("rainbow1"));
       gtk_box_append (GTK_BOX (box3), css_button_new ("rainbow2"));

demos/gtk-demo/drawingarea.c

@@ -64,8 +64,8 @@ scribble_draw (GtkDrawingArea *da,
 /* Draw a rectangle on the screen */
 static void
 draw_brush (GtkWidget *widget,
-            double     x,
-            double     y)
+            gdouble    x,
+            gdouble    y)
 {
   GdkRectangle update_rect;
   cairo_t *cr;

demos/gtk-demo/dropdown.c

@@ -92,7 +92,7 @@ strings_setup_item_full (GtkSignalListItemFactory *factory,
   gtk_label_set_xalign (GTK_LABEL (title), 0.0);
   description = gtk_label_new ("");
   gtk_label_set_xalign (GTK_LABEL (description), 0.0);
-  gtk_widget_add_css_class (description, "dim-label");
+  gtk_style_context_add_class (gtk_widget_get_style_context (description), "dim-label");
 
   box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
   box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);

demos/gtk-demo/editable_cells.c

@@ -16,9 +16,9 @@
 
 typedef struct
 {
-  int    number;
-  char *product;
-  int    yummy;
+  gint   number;
+  gchar *product;
+  gint   yummy;
 }
 Item;
 
@@ -74,7 +74,7 @@ add_items (void)
 static GtkTreeModel *
 create_items_model (void)
 {
-  int i = 0;
+  gint i = 0;
   GtkListStore *model;
   GtkTreeIter iter;
 
@@ -109,7 +109,7 @@ static GtkTreeModel *
 create_numbers_model (void)
 {
 #define N_NUMBERS 10
-  int i = 0;
+  gint i = 0;
   GtkListStore *model;
   GtkTreeIter iter;
 
@@ -192,7 +192,7 @@ remove_item (GtkWidget *widget, gpointer data)
 
   if (gtk_tree_selection_get_selected (selection, NULL, &iter))
     {
-      int i;
+      gint i;
       GtkTreePath *path;
 
       path = gtk_tree_model_get_path (model, &iter);
@@ -211,7 +211,7 @@ separator_row (GtkTreeModel *model,
                gpointer      data)
 {
   GtkTreePath *path;
-  int idx;
+  gint idx;
 
   path = gtk_tree_model_get_path (model, iter);
   idx = gtk_tree_path_get_indices (path)[0];
@@ -224,7 +224,7 @@ separator_row (GtkTreeModel *model,
 static void
 editing_started (GtkCellRenderer *cell,
                  GtkCellEditable *editable,
-                 const char      *path,
+                 const gchar     *path,
                  gpointer         data)
 {
   gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (editable),
@@ -233,15 +233,15 @@ editing_started (GtkCellRenderer *cell,
 
 static void
 cell_edited (GtkCellRendererText *cell,
-             const char          *path_string,
-             const char          *new_text,
+             const gchar         *path_string,
+             const gchar         *new_text,
              gpointer             data)
 {
   GtkTreeModel *model = (GtkTreeModel *)data;
   GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
   GtkTreeIter iter;
 
-  int column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), "column"));
+  gint column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), "column"));
 
   gtk_tree_model_get_iter (model, &iter, path);
 
@@ -249,7 +249,7 @@ cell_edited (GtkCellRendererText *cell,
     {
     case COLUMN_ITEM_NUMBER:
       {
-        int i;
+        gint i;
 
         i = gtk_tree_path_get_indices (path)[0];
         g_array_index (articles, Item, i).number = atoi (new_text);
@@ -261,8 +261,8 @@ cell_edited (GtkCellRendererText *cell,
 
     case COLUMN_ITEM_PRODUCT:
       {
-        int i;
-        char *old_text;
+        gint i;
+        gchar *old_text;
 
         gtk_tree_model_get (model, &iter, column, &old_text, -1);
         g_free (old_text);

demos/gtk-demo/entry_completion.c

@@ -8,8 +8,8 @@
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>
 
-/* Creates a tree model containing the completions */
-static GtkTreeModel *
+/* Creates a list model containing the completions */
+static GListModel *
 create_completion_model (void)
 {
   const char *strings[] = {
@@ -42,20 +42,8 @@ create_completion_model (void)
     "aæz",
     NULL
   };
-  int i;
-  GtkListStore *store;
-  GtkTreeIter iter;
 
-  store = gtk_list_store_new (1, G_TYPE_STRING);
-
-  for (i = 0; strings[i]; i++)
-    {
-      /* Append one word */
-      gtk_list_store_append (store, &iter);
-      gtk_list_store_set (store, &iter, 0, strings[i], -1);
-    }
-
-  return GTK_TREE_MODEL (store);
+  return G_LIST_MODEL (gtk_string_list_new (strings));
 }
 
 
@@ -67,7 +55,7 @@ do_entry_completion (GtkWidget *do_widget)
   GtkWidget *label;
   GtkWidget *entry;
   GtkEntryCompletion *completion;
-  GtkTreeModel *completion_model;
+  GListModel *completion_model;
 
   if (!window)
     {
@@ -105,9 +93,6 @@ do_entry_completion (GtkWidget *do_widget)
       gtk_entry_completion_set_model (completion, completion_model);
       g_object_unref (completion_model);
 
-      /* Use model column 0 as the text column */
-      gtk_entry_completion_set_text_column (completion, 0);
-
       gtk_entry_completion_set_inline_completion (completion, TRUE);
       gtk_entry_completion_set_inline_selection (completion, TRUE);
     }

demos/gtk-demo/expander.c

@@ -13,7 +13,7 @@
 static GtkWidget *window = NULL;
 
 static void
-response_cb (GtkDialog *dialog, int response_id)
+response_cb (GtkDialog *dialog, gint response_id)
 {
   gtk_window_destroy (GTK_WINDOW (window));
   window = NULL;

demos/gtk-demo/filtermodel.c

@@ -22,8 +22,8 @@ format_number (GtkTreeViewColumn *col,
                GtkTreeIter       *iter,
                gpointer           data)
 {
-  int num;
-  char *text;
+  gint num;
+  gchar *text;
 
   gtk_tree_model_get (model, iter, GPOINTER_TO_INT (data), &num, -1);
   text = g_strdup_printf ("%d", num);
@@ -35,11 +35,11 @@ static void
 filter_modify_func (GtkTreeModel *model,
                     GtkTreeIter  *iter,
                     GValue       *value,
-                    int           column,
+                    gint          column,
                     gpointer      data)
 {
   GtkTreeModelFilter *filter_model = GTK_TREE_MODEL_FILTER (model);
-  int width, height;
+  gint width, height;
   GtkTreeModel *child_model;
   GtkTreeIter child_iter;
 
@@ -75,7 +75,7 @@ visible_func (GtkTreeModel *model,
               GtkTreeIter  *iter,
               gpointer      data)
 {
-  int width;
+  gint width;
 
   gtk_tree_model_get (model, iter,
                       WIDTH_COLUMN, &width,

demos/gtk-demo/fishbowl.ui

@@ -6,6 +6,7 @@
     <property name="default-height">400</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="">
+        <property name="show-title-buttons">1</property>
         <child>
           <object class="GtkBox">
             <style>

demos/gtk-demo/flowbox.c

@@ -29,7 +29,7 @@ draw_color (GtkDrawingArea *drawingarea,
 }
 
 static GtkWidget *
-color_swatch_new (const char *color)
+color_swatch_new (const gchar *color)
 {
   GtkWidget *button, *area;
 
@@ -48,7 +48,7 @@ do_flowbox (GtkWidget *do_widget)
 {
   static GtkWidget *window = NULL;
   GtkWidget *scrolled, *flowbox;
-  const char *colors[] = {
+  const gchar *colors[] = {
     "AliceBlue",
     "AntiqueWhite",
     "AntiqueWhite1",
@@ -716,7 +716,7 @@ do_flowbox (GtkWidget *do_widget)
     "YellowGreen",
     NULL
   };
-  int i;
+  gint i;
 
   if (!window)
     {

demos/gtk-demo/font-features.ui

@@ -7,6 +7,7 @@
     <property name="title">Font Explorer</property>
     <child type="titlebar">
       <object class="GtkHeaderBar">
+        <property name="show-title-buttons">1</property>
         <child>
           <object class="GtkButton" id="reset">
             <property name="receives-default">1</property>

demos/gtk-demo/font_features.c

@@ -295,7 +295,7 @@ update_display (void)
   GList *l;
   PangoAttrList *attrs;
   PangoAttribute *attr;
-  int ins, bound;
+  gint ins, bound;
   guint start, end;
   PangoLanguage *lang;
   char *font_desc;
@@ -479,7 +479,7 @@ update_script_combo (void)
 {
   GtkListStore *store;
   hb_font_t *hb_font;
-  int i, j, k;
+  gint i, j, k;
   PangoFont *pango_font;
   GHashTable *tags;
   GHashTableIter iter;
@@ -593,7 +593,7 @@ update_script_combo (void)
 static void
 update_features (void)
 {
-  int i, j;
+  gint i, j;
   GtkTreeModel *model;
   GtkTreeIter iter;
   guint script_index, lang_index;
@@ -728,8 +728,8 @@ static void
 entry_activated (GtkEntry *entry,
                  GtkAdjustment *adjustment)
 {
-  double value;
-  char *err = NULL;
+  gdouble value;
+  gchar *err = NULL;
 
   value = g_strtod (gtk_editable_get_text (GTK_EDITABLE (entry)), &err);
   if (err != NULL)
@@ -939,7 +939,7 @@ instance_changed (GtkComboBox *combo)
     {
       Axis *axis;
       Axis akey;
-      double value;
+      gdouble value;
 
       value = coords[ai[i].axis_index];
 

demos/gtk-demo/fontplane.c

@@ -36,11 +36,11 @@ adjustment_get_normalized_value (GtkAdjustment *adj)
 
 static void
 val_to_xy (GtkFontPlane *plane,
-           int           *x,
-           int           *y)
+           gint          *x,
+           gint          *y)
 {
-  double u, v;
-  int width, height;
+  gdouble u, v;
+  gint width, height;
 
   width = gtk_widget_get_allocated_width (GTK_WIDGET (plane));
   height = gtk_widget_get_allocated_height (GTK_WIDGET (plane));
@@ -57,8 +57,8 @@ plane_snapshot (GtkWidget   *widget,
                 GtkSnapshot *snapshot)
 {
   GtkFontPlane *plane = GTK_FONT_PLANE (widget);
-  int x, y;
-  int width, height;
+  gint x, y;
+  gint width, height;
   cairo_t *cr;
 
   val_to_xy (plane, &x, &y);
@@ -125,11 +125,11 @@ adjustment_set_normalized_value (GtkAdjustment *adj,
 
 static void
 update_value (GtkFontPlane *plane,
-              int            x,
-              int            y)
+              gint           x,
+              gint           y)
 {
   GtkWidget *widget = GTK_WIDGET (plane);
-  double u, v;
+  gdouble u, v;
 
   u = CLAMP (x * (1.0 / gtk_widget_get_allocated_width (widget)), 0, 1);
   v = CLAMP (1 - y * (1.0 / gtk_widget_get_allocated_height (widget)), 0, 1);
@@ -142,8 +142,8 @@ update_value (GtkFontPlane *plane,
 
 static void
 plane_drag_gesture_begin (GtkGestureDrag *gesture,
-                          double          start_x,
-                          double          start_y,
+                          gdouble         start_x,
+                          gdouble         start_y,
                           GtkFontPlane  *plane)
 {
   guint button;
@@ -164,11 +164,11 @@ plane_drag_gesture_begin (GtkGestureDrag *gesture,
 
 static void
 plane_drag_gesture_update (GtkGestureDrag *gesture,
-                           double          offset_x,
-                           double          offset_y,
+                           gdouble         offset_x,
+                           gdouble         offset_y,
                            GtkFontPlane  *plane)
 {
-  double start_x, start_y;
+  gdouble start_x, start_y;
 
   gtk_gesture_drag_get_start_point (GTK_GESTURE_DRAG (gesture),
                                     &start_x, &start_y);
@@ -177,8 +177,8 @@ plane_drag_gesture_update (GtkGestureDrag *gesture,
 
 static void
 plane_drag_gesture_end (GtkGestureDrag *gesture,
-                        double          offset_x,
-                        double          offset_y,
+                        gdouble         offset_x,
+                        gdouble         offset_y,
                         GtkFontPlane  *plane)
 {
   set_cross_cursor (GTK_WIDGET (plane), FALSE);

demos/gtk-demo/gestures.c

@@ -9,8 +9,8 @@
 
 static GtkGesture *rotate = NULL;
 static GtkGesture *zoom = NULL;
-static double swipe_x = 0;
-static double swipe_y = 0;
+static gdouble swipe_x = 0;
+static gdouble swipe_y = 0;
 static gboolean long_pressed = FALSE;
 
 static gboolean
@@ -26,8 +26,8 @@ touchpad_swipe_gesture_begin (GtkGesture       *gesture,
 
 static void
 swipe_gesture_swept (GtkGestureSwipe *gesture,
-                     double           velocity_x,
-                     double           velocity_y,
+                     gdouble          velocity_x,
+                     gdouble          velocity_y,
                      GtkWidget       *widget)
 {
   swipe_x = velocity_x / 10;
@@ -37,8 +37,8 @@ swipe_gesture_swept (GtkGestureSwipe *gesture,
 
 static void
 long_press_gesture_pressed (GtkGestureLongPress *gesture,
-                            double               x,
-                            double               y,
+                            gdouble              x,
+                            gdouble              y,
                             GtkWidget           *widget)
 {
   long_pressed = TRUE;
@@ -56,8 +56,8 @@ long_press_gesture_end (GtkGesture       *gesture,
 
 static void
 rotation_angle_changed (GtkGestureRotate *gesture,
-                        double            angle,
-                        double            delta,
+                        gdouble           angle,
+                        gdouble           delta,
                         GtkWidget        *widget)
 {
   gtk_widget_queue_draw (widget);
@@ -65,7 +65,7 @@ rotation_angle_changed (GtkGestureRotate *gesture,
 
 static void
 zoom_scale_changed (GtkGestureZoom *gesture,
-                    double          scale,
+                    gdouble         scale,
                     GtkWidget      *widget)
 {
   gtk_widget_queue_draw (widget);
@@ -93,8 +93,8 @@ drawing_area_draw (GtkDrawingArea *area,
     {
       cairo_pattern_t *pat;
       cairo_matrix_t matrix;
-      double angle, scale;
-      double x_center, y_center;
+      gdouble angle, scale;
+      gdouble x_center, y_center;
 
       gtk_gesture_get_bounding_box_center (GTK_GESTURE (zoom), &x_center, &y_center);
 

demos/gtk-demo/gtkfishbowl.c

@@ -98,7 +98,7 @@ gtk_fishbowl_measure (GtkWidget      *widget,
   GHashTableIter iter;
   gpointer key, value;
   GtkFishbowlChild *child;
-  int child_min, child_nat;
+  gint child_min, child_nat;
 
   *minimum = 0;
   *natural = 0;

demos/gtk-demo/headerbar.c

@@ -30,6 +30,7 @@ do_headerbar (GtkWidget *do_widget)
       gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
 
       header = gtk_header_bar_new ();
+      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
 
       button = gtk_button_new ();
       icon = g_themed_icon_new ("mail-send-receive-symbolic");

demos/gtk-demo/hypertext.c

@@ -18,7 +18,7 @@ static void
 insert_link (GtkTextBuffer *buffer,
              GtkTextIter   *iter,
              const char    *text,
-             int            page)
+             gint           page)
 {
   GtkTextTag *tag;
 
@@ -35,7 +35,7 @@ insert_link (GtkTextBuffer *buffer,
  */
 static void
 show_page (GtkTextBuffer *buffer,
-           int            page)
+           gint           page)
 {
   GtkTextIter iter;
 
@@ -91,7 +91,7 @@ follow_if_link (GtkWidget   *text_view,
   for (tagp = tags;  tagp != NULL;  tagp = tagp->next)
     {
       GtkTextTag *tag = tagp->data;
-      int page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
+      gint page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
 
       if (page != 0)
         {
@@ -134,14 +134,14 @@ key_pressed (GtkEventController *controller,
 }
 
 static void set_cursor_if_appropriate (GtkTextView *text_view,
-                                       int          x,
-                                       int          y);
+                                       gint         x,
+                                       gint         y);
 
 static void
 released_cb (GtkGestureClick *gesture,
              guint            n_press,
-             double           x,
-             double           y,
+             gdouble          x,
+             gdouble          y,
              GtkWidget       *text_view)
 {
   GtkTextIter start, end, iter;
@@ -168,8 +168,8 @@ released_cb (GtkGestureClick *gesture,
 
 static void
 motion_cb (GtkEventControllerMotion *controller,
-           double                    x,
-           double                    y,
+           gdouble                   x,
+           gdouble                   y,
            GtkTextView              *text_view)
 {
   set_cursor_if_appropriate (text_view, x, y);
@@ -183,8 +183,8 @@ static gboolean hovering_over_link = FALSE;
  */
 static void
 set_cursor_if_appropriate (GtkTextView    *text_view,
-                           int             x,
-                           int             y)
+                           gint            x,
+                           gint            y)
 {
   GSList *tags = NULL, *tagp = NULL;
   GtkTextIter iter;
@@ -196,7 +196,7 @@ set_cursor_if_appropriate (GtkTextView    *text_view,
       for (tagp = tags;  tagp != NULL;  tagp = tagp->next)
         {
           GtkTextTag *tag = tagp->data;
-          int page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
+          gint page = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (tag), "page"));
 
           if (page != 0)
             {

demos/gtk-demo/iconscroll.ui

@@ -6,6 +6,7 @@
     <property name="default-height">500</property>
     <child type="titlebar">
       <object class="GtkHeaderBar">
+        <property name="show-title-buttons">1</property>
         <child>
           <object class="GtkBox">
             <style>

demos/gtk-demo/iconview.c

@@ -25,7 +25,7 @@ enum
 
 
 static GdkPixbuf *file_pixbuf, *folder_pixbuf;
-char *parent;
+gchar *parent;
 GtkWidget *up_button;
 
 /* Loads the images for the demo and returns whether the operation succeeded */
@@ -47,7 +47,7 @@ static void
 fill_store (GtkListStore *store)
 {
   GDir *dir;
-  const char *name;
+  const gchar *name;
   GtkTreeIter iter;
 
   /* First clear the store */
@@ -62,7 +62,7 @@ fill_store (GtkListStore *store)
   name = g_dir_read_name (dir);
   while (name != NULL)
     {
-      char *path, *display_name;
+      gchar *path, *display_name;
       gboolean is_dir;
 
       /* We ignore hidden files that start with a '.' */
@@ -90,14 +90,14 @@ fill_store (GtkListStore *store)
   g_dir_close (dir);
 }
 
-static int
+static gint
 sort_func (GtkTreeModel *model,
            GtkTreeIter  *a,
            GtkTreeIter  *b,
            gpointer      user_data)
 {
   gboolean is_dir_a, is_dir_b;
-  char *name_a, *name_b;
+  gchar *name_a, *name_b;
   int ret;
 
   /* We need this function because we want to sort
@@ -158,7 +158,7 @@ item_activated (GtkIconView *icon_view,
                 gpointer     user_data)
 {
   GtkListStore *store;
-  char *path;
+  gchar *path;
   GtkTreeIter iter;
   gboolean is_dir;
 
@@ -192,7 +192,7 @@ up_clicked (GtkButton *item,
             gpointer   user_data)
 {
   GtkListStore *store;
-  char *dir_name;
+  gchar *dir_name;
 
   store = GTK_LIST_STORE (user_data);
 

demos/gtk-demo/iconview_edit.c

@@ -19,8 +19,8 @@ static void
 fill_store (GtkListStore *store)
 {
   GtkTreeIter iter;
-  const char *text[] = { "Red", "Green", "Blue", "Yellow" };
-  int i;
+  const gchar *text[] = { "Red", "Green", "Blue", "Yellow" };
+  gint i;
 
   /* First clear the store */
   gtk_list_store_clear (store);
@@ -49,7 +49,7 @@ set_cell_color (GtkCellLayout   *cell_layout,
                 GtkTreeIter     *iter,
                 gpointer         data)
 {
-  char *text;
+  gchar *text;
   GdkRGBA color;
   guint32 pixel = 0;
   GdkPixbuf *pixbuf;
@@ -60,10 +60,10 @@ set_cell_color (GtkCellLayout   *cell_layout,
 
   if (gdk_rgba_parse (&color, text))
     pixel =
-      ((int)(color.red * 255)) << 24 |
-      ((int)(color.green * 255)) << 16 |
-      ((int)(color.blue  * 255)) << 8 |
-      ((int)(color.alpha * 255));
+      ((gint)(color.red * 255)) << 24 |
+      ((gint)(color.green * 255)) << 16 |
+      ((gint)(color.blue  * 255)) << 8 |
+      ((gint)(color.alpha * 255));
 
   g_free (text);
 
@@ -77,8 +77,8 @@ set_cell_color (GtkCellLayout   *cell_layout,
 
 static void
 edited (GtkCellRendererText *cell,
-        char                *path_string,
-        char                *text,
+        gchar               *path_string,
+        gchar               *text,
         gpointer             data)
 {
   GtkTreeModel *model;

demos/gtk-demo/images.c

@@ -43,10 +43,10 @@ progressive_prepared_callback (GdkPixbufLoader *loader,
 
 static void
 progressive_updated_callback (GdkPixbufLoader *loader,
-                              int                  x,
-                              int                  y,
-                              int                  width,
-                              int                  height,
+                              gint                 x,
+                              gint                 y,
+                              gint                 width,
+                              gint                 height,
                               gpointer     data)
 {
   GtkWidget *picture;
@@ -58,7 +58,7 @@ progressive_updated_callback (GdkPixbufLoader *loader,
   gtk_picture_set_pixbuf (GTK_PICTURE (picture), pixbuf);
 }
 
-static int
+static gint
 progressive_timeout (gpointer data)
 {
   GtkWidget *picture;

demos/gtk-demo/infobar.c

@@ -8,7 +8,7 @@
 
 static void
 on_bar_response (GtkInfoBar *info_bar,
-                 int         response_id,
+                 gint        response_id,
                  gpointer    user_data)
 {
   GtkWidget *dialog;

demos/gtk-demo/links.c

@@ -9,7 +9,7 @@
 
 static void
 response_cb (GtkWidget *dialog,
-             int        response_id,
+             gint       response_id,
              gpointer   data)
 {
   gtk_window_destroy (GTK_WINDOW (dialog));
@@ -17,7 +17,7 @@ response_cb (GtkWidget *dialog,
 
 static gboolean
 activate_link (GtkWidget   *label,
-               const char *uri,
+               const gchar *uri,
                gpointer     data)
 {
   if (g_strcmp0 (uri, "keynav") == 0)

demos/gtk-demo/list_store.c

@@ -81,7 +81,7 @@ spinner_timeout (gpointer data)
 static GtkTreeModel *
 create_model (void)
 {
-  int i = 0;
+  gint i = 0;
   GtkListStore *store;
   GtkTreeIter iter;
 

demos/gtk-demo/listview_colors.c

@@ -9,9 +9,9 @@
  * The dataset used here has up to 16 777 216 items.
  *
  * Note that this demo also functions as a performance
- * test for some of the list model machinery, and the
- * biggest sizes here can lock up the application for
- * extended times when used with sorting.
+ * test for some of the list model machinery, and biggest
+ * sizes here can lock up the application for extended
+ * times when used with sorting.
  */
 
 #include <gtk/gtk.h>
@@ -30,6 +30,7 @@ struct _GtkColor
   char *name;
   GdkRGBA color;
   int h, s, v;
+  gboolean selected;
 };
 
 enum {
@@ -42,6 +43,7 @@ enum {
   PROP_HUE,
   PROP_SATURATION,
   PROP_VALUE,
+  PROP_SELECTED,
 
   N_COLOR_PROPS
 };
@@ -89,14 +91,14 @@ static GParamSpec *color_properties[N_COLOR_PROPS] = { NULL, };
 
 static void
 rgb_to_hsv (GdkRGBA *rgba,
-            double  *h_out,
-            double  *s_out,
-            double  *v_out)
+            gdouble *h_out,
+            gdouble *s_out,
+            gdouble *v_out)
 {
-  double red, green, blue;
-  double h, s, v;
-  double min, max;
-  double delta;
+  gdouble red, green, blue;
+  gdouble h, s, v;
+  gdouble min, max;
+  gdouble delta;
 
   red = rgba->red;
   green = rgba->green;
@@ -204,6 +206,10 @@ gtk_color_get_property (GObject    *object,
       g_value_set_int (value, self->v);
       break;
 
+    case PROP_SELECTED:
+      g_value_set_boolean (value, self->selected);
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
       break;
@@ -233,6 +239,10 @@ gtk_color_set_property (GObject      *object,
       self->v = round (100 * v);
       break;
 
+    case PROP_SELECTED:
+      self->selected = g_value_get_boolean (value);
+      break;
+
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
       break;
@@ -274,6 +284,8 @@ gtk_color_class_init (GtkColorClass *klass)
     g_param_spec_int ("saturation", NULL, NULL, 0, 100, 0, G_PARAM_READABLE);
   color_properties[PROP_VALUE] =
     g_param_spec_int ("value", NULL, NULL, 0, 100, 0, G_PARAM_READABLE);
+  color_properties[PROP_SELECTED] =
+    g_param_spec_boolean ("selected", NULL, NULL, FALSE, G_PARAM_READWRITE);
 
   g_object_class_install_properties (gobject_class, N_COLOR_PROPS, color_properties);
 }
@@ -627,23 +639,6 @@ setup_listitem_cb (GtkListItemFactory *factory,
   gtk_expression_unref (color_expression);
 }
 
-static void
-setup_selection_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, 8, 8);
-  gtk_expression_bind (color_expression, picture, "paintable", NULL);
-
-  gtk_list_item_set_child (list_item, picture);
-}
-
 static void
 set_title (gpointer    item,
            const char *title)
@@ -662,6 +657,7 @@ 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);
@@ -675,6 +671,13 @@ create_color_grid (void)
   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 (gtk_color_list_new (0), NULL));
+
+  selection = G_LIST_MODEL (gtk_property_selection_new (model, "selected"));
+  gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), selection);
+  g_object_unref (selection);
+  g_object_unref (model);
+
   return gridview;
 }
 
@@ -724,17 +727,16 @@ limit_changed_cb2 (GtkDropDown  *dropdown,
                    GParamSpec   *pspec,
                    GtkLabel     *label)
 {
+  gpointer item;
   char *string;
   int len;
-  guint limit;
 
-  limit = 1 << (3 * (gtk_drop_down_get_selected (dropdown) + 1));
-
-  string = g_strdup_printf ("%'u", limit);
+  item = gtk_drop_down_get_selected_item (dropdown);
+  g_object_get (item, "string", &string, NULL);
   len = g_utf8_strlen (string, -1);
   g_free (string);
 
-  gtk_label_set_width_chars (label, len + 2); /* for " /" */
+  gtk_label_set_max_width_chars (label, len + 2); /* for " /" */
 }
 
 static void
@@ -747,101 +749,11 @@ items_changed_cb (GListModel *model,
   guint n = g_list_model_get_n_items (model);
   char *text;
 
-  text = g_strdup_printf ("%'u /", n);
+  text = g_strdup_printf ("%u /", n);
   gtk_label_set_label (GTK_LABEL (label), text);
   g_free (text);
 }
 
-static void
-setup_number_item (GtkSignalListItemFactory *factory,
-                   GtkListItem              *item)
-{
-  GtkWidget *label;
-  PangoAttrList *attrs;
-
-  label = gtk_label_new ("");
-  gtk_label_set_xalign (GTK_LABEL (label), 1);
-
-  attrs = pango_attr_list_new ();
-  pango_attr_list_insert (attrs, pango_attr_font_features_new ("tnum"));
-  gtk_label_set_attributes (GTK_LABEL (label), attrs);
-  pango_attr_list_unref (attrs);
-
-  gtk_list_item_set_child (item, label);
-}
-
-static void
-bind_number_item (GtkSignalListItemFactory *factory,
-                  GtkListItem              *item)
-{
-  GtkWidget *label;
-  guint limit;
-  char *string;
-
-  label = gtk_list_item_get_child (item);
-
-  limit = 1 << (3 * (gtk_list_item_get_position (item) + 1));
-  string = g_strdup_printf ("%'u", limit);
-  gtk_label_set_label (GTK_LABEL (label), string);
-  g_free (string);
-}
-
-static void
-update_selection_count (GListModel *model,
-                        guint       position,
-                        guint       removed,
-                        guint       added,
-                        gpointer    data)
-{
-  char *text;
-  text = g_strdup_printf ("%u", g_list_model_get_n_items (model));
-  gtk_label_set_label (GTK_LABEL (data), text);
-  g_free (text);
-}
-
-static void
-update_selection_average (GListModel *model,
-                          guint       position,
-                          guint       removed,
-                          guint       added,
-                          gpointer    data)
-{
-  guint n = g_list_model_get_n_items (model);
-  GdkRGBA c = { 0, 0, 0, 1 };
-  guint i;
-  GtkColor *color;
-
-  for (i = 0; i < n; i++)
-    {
-      color = g_list_model_get_item (model, i);
-
-      c.red += color->color.red;
-      c.green += color->color.green;
-      c.blue += color->color.blue;
-
-      g_object_unref (color);
-    }
-
-  color = gtk_color_new ("", c.red / n, c.green / n, c.blue / n);
-  gtk_picture_set_paintable (GTK_PICTURE (data), GDK_PAINTABLE (color));
-  g_object_unref (color);
-}
-
-static void
-update_progress_cb (GtkSortListModel *model,
-                    GParamSpec       *pspec,
-                    GtkProgressBar   *progress)
-{
-  guint total;
-  guint pending;
-
-  total = g_list_model_get_n_items (G_LIST_MODEL (model));
-  total = MAX (total, 1); /* avoid div by 0 below */
-  pending = gtk_sort_list_model_get_pending (model);
-
-  gtk_widget_set_visible (GTK_WIDGET (progress), pending != 0);
-  gtk_progress_bar_set_fraction (progress, (total - pending) / (double) total);
-}
 
 static GtkWidget *window = NULL;
 
@@ -850,11 +762,10 @@ do_listview_colors (GtkWidget *do_widget)
 {
   if (window == NULL)
     {
-      GtkMultiSelection *selection;
-      GtkSortListModel *sort_model;
-      GtkWidget *header, *overlay, *gridview, *sw, *box, *dropdown;
+      GtkWidget *header, *gridview, *sw, *box, *dropdown;
       GtkListItemFactory *factory;
       GListStore *factories;
+      GListModel *model;
       GtkSorter *sorter;
       GtkSorter *multi_sorter;
       GListStore *sorters;
@@ -862,33 +773,11 @@ do_listview_colors (GtkWidget *do_widget)
       GtkWidget *button;
       GtkWidget *label;
       PangoAttrList *attrs;
-      char *string;
-      guint len;
-      GtkWidget *selection_view;
-      GListModel *selection_filter;
-      GListModel *no_selection;
-      GtkWidget *grid;
-      GtkWidget *selection_size_label;
-      GtkWidget *selection_average_picture;
-      GtkWidget *selection_info_toggle;
-      GtkWidget *selection_info_revealer;
-      GtkWidget *progress;
-      GtkCssProvider *provider;
-
-      provider = gtk_css_provider_new ();
-      gtk_css_provider_load_from_resource (provider, "/listview_colors/listview_colors.css");
-      gtk_style_context_add_provider_for_display (gdk_display_get_default (),
-                                                  GTK_STYLE_PROVIDER (provider),
-                                                  800);
-      g_object_unref (provider);
-
-      sort_model = gtk_sort_list_model_new (gtk_color_list_new (0), NULL);
-      gtk_sort_list_model_set_incremental (sort_model, TRUE);
-      selection = GTK_MULTI_SELECTION (gtk_multi_selection_new (G_LIST_MODEL (sort_model)));
 
       window = gtk_window_new ();
       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);
@@ -896,96 +785,18 @@ do_listview_colors (GtkWidget *do_widget)
                               gtk_widget_get_display (do_widget));
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer*)&window);
 
-      overlay = gtk_overlay_new ();
-      gtk_window_set_child (GTK_WINDOW (window), overlay);
-
-      box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      gtk_overlay_set_child (GTK_OVERLAY (overlay), box);
-
-      progress = gtk_progress_bar_new ();
-      gtk_widget_set_hexpand (progress, TRUE);
-      gtk_widget_set_valign (progress, GTK_ALIGN_START);
-      g_signal_connect (sort_model, "notify::pending", G_CALLBACK (update_progress_cb), progress);
-      gtk_overlay_add_overlay (GTK_OVERLAY (overlay), progress);
-
-      selection_info_revealer = gtk_revealer_new ();
-      gtk_box_append (GTK_BOX (box), selection_info_revealer);
-
-      grid = gtk_grid_new ();
-      gtk_revealer_set_child (GTK_REVEALER (selection_info_revealer), grid);
-      gtk_widget_set_margin_start (grid, 10);
-      gtk_widget_set_margin_end (grid, 10);
-      gtk_widget_set_margin_top (grid, 10);
-      gtk_widget_set_margin_bottom (grid, 10);
-      gtk_grid_set_row_spacing (GTK_GRID (grid), 10);
-      gtk_grid_set_column_spacing (GTK_GRID (grid), 10);
-
-      label = gtk_label_new ("Selection");
-      gtk_widget_set_hexpand (label, TRUE);
-      gtk_widget_add_css_class (label, "title-3");
-      gtk_grid_attach (GTK_GRID (grid), label, 0, 0, 5, 1);
-
-      gtk_grid_attach (GTK_GRID (grid), gtk_label_new ("Size:"), 0, 2, 1, 1);
-
-      selection_size_label = gtk_label_new ("0");
-      gtk_grid_attach (GTK_GRID (grid), selection_size_label, 1, 2, 1, 1);
-
-      gtk_grid_attach (GTK_GRID (grid), gtk_label_new ("Average:"), 2, 2, 1, 1);
-
-      selection_average_picture = gtk_picture_new ();
-      gtk_widget_set_size_request (selection_average_picture, 32, 32);
-      gtk_grid_attach (GTK_GRID (grid), selection_average_picture, 3, 2, 1, 1);
-
-      label = gtk_label_new ("");
-      gtk_widget_set_hexpand (label, TRUE);
-      gtk_grid_attach (GTK_GRID (grid), label, 4, 2, 1, 1);
-
       sw = gtk_scrolled_window_new ();
-      gtk_widget_set_hexpand (sw, TRUE);
-
-      gtk_grid_attach (GTK_GRID (grid), sw, 0, 1, 5, 1);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-                                      GTK_POLICY_NEVER,
-                                      GTK_POLICY_AUTOMATIC);
-
-      factory = gtk_signal_list_item_factory_new ();
-      g_signal_connect (factory, "setup", G_CALLBACK (setup_selection_listitem_cb), NULL);
-      selection_view = gtk_grid_view_new_with_factory (factory);
-      gtk_widget_add_css_class (selection_view, "compact");
-      gtk_grid_view_set_max_columns (GTK_GRID_VIEW (selection_view), 200);
-      gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), selection_view);
-
-      sw = gtk_scrolled_window_new ();
-      gtk_box_append (GTK_BOX (box), sw);
+      gtk_window_set_child (GTK_WINDOW (window), sw);
 
       gridview = create_color_grid ();
-      gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), G_LIST_MODEL (selection));
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), gridview);
-      gtk_widget_set_hexpand (sw, TRUE);
-      gtk_widget_set_vexpand (sw, TRUE);
-
-      selection_filter = G_LIST_MODEL (gtk_selection_filter_model_new (GTK_SELECTION_MODEL (selection)));
-      g_signal_connect (selection_filter, "items-changed", G_CALLBACK (update_selection_count), selection_size_label);
-      g_signal_connect (selection_filter, "items-changed", G_CALLBACK (update_selection_average), selection_average_picture);
-
-      no_selection = G_LIST_MODEL (gtk_no_selection_new (selection_filter));
-      gtk_grid_view_set_model (GTK_GRID_VIEW (selection_view), no_selection);
-      g_object_unref (selection_filter);
-      g_object_unref (no_selection);
-
-      selection_info_toggle = gtk_toggle_button_new ();
-      gtk_button_set_icon_name (GTK_BUTTON (selection_info_toggle), "emblem-important-symbolic");
-      gtk_widget_set_tooltip_text (selection_info_toggle, "Show selection info");
-      gtk_header_bar_pack_start (GTK_HEADER_BAR (header), selection_info_toggle);
-
-      g_object_bind_property (selection_info_toggle, "active",
-                              selection_info_revealer, "reveal-child",
-                              G_BINDING_DEFAULT);
+      model = gtk_grid_view_get_model (GTK_GRID_VIEW (gridview));
+      g_object_get (model, "model", &model, NULL);
 
       button = gtk_button_new_with_mnemonic ("_Refill");
       g_signal_connect (button, "clicked",
                         G_CALLBACK (refill),
-                        gtk_sort_list_model_get_model (sort_model));
+                        gtk_sort_list_model_get_model (GTK_SORT_LIST_MODEL (model)));
 
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button);
 
@@ -994,28 +805,20 @@ do_listview_colors (GtkWidget *do_widget)
       pango_attr_list_insert (attrs, pango_attr_font_features_new ("tnum"));
       gtk_label_set_attributes (GTK_LABEL (label), attrs);
       pango_attr_list_unref (attrs);
-      string = g_strdup_printf ("%'u", 4096);
-      len = g_utf8_strlen (string, -1);
-      g_free (string);
-      gtk_label_set_width_chars (GTK_LABEL (label), len + 2);
+      gtk_label_set_width_chars (GTK_LABEL (label), 6);
       gtk_label_set_xalign (GTK_LABEL (label), 1);
-
-      g_signal_connect (selection, "items-changed", G_CALLBACK (items_changed_cb), label);
+      g_signal_connect (gtk_grid_view_get_model (GTK_GRID_VIEW (gridview)),
+                        "items-changed", G_CALLBACK (items_changed_cb), label);
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), label);
 
       dropdown = gtk_drop_down_new ();
       gtk_drop_down_set_from_strings (GTK_DROP_DOWN (dropdown), (const char *[]) { "8", "64", "512", "4096", "32768", "262144", "2097152", "16777216", NULL });
       g_signal_connect (dropdown, "notify::selected",
                         G_CALLBACK (limit_changed_cb), 
-                        gtk_sort_list_model_get_model (sort_model));
+                        gtk_sort_list_model_get_model (GTK_SORT_LIST_MODEL (model)));
       g_signal_connect (dropdown, "notify::selected",
                         G_CALLBACK (limit_changed_cb2), 
                         label);
-      factory = gtk_signal_list_item_factory_new ();
-      g_signal_connect (factory, "setup", G_CALLBACK (setup_number_item), NULL);
-      g_signal_connect (factory, "bind", G_CALLBACK (bind_number_item), NULL);
-      gtk_drop_down_set_factory (GTK_DROP_DOWN (dropdown), factory);
-      g_object_unref (factory);
       gtk_drop_down_set_selected (GTK_DROP_DOWN (dropdown), 3); /* 4096 */
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), dropdown);
 
@@ -1099,7 +902,7 @@ do_listview_colors (GtkWidget *do_widget)
       gtk_drop_down_set_model (GTK_DROP_DOWN (dropdown), G_LIST_MODEL (sorters));
       g_object_unref (sorters);
 
-      g_object_bind_property (dropdown, "selected-item", sort_model, "sorter", G_BINDING_SYNC_CREATE);
+      g_object_bind_property (dropdown, "selected-item", model, "sorter", G_BINDING_SYNC_CREATE);
 
       factories = g_list_store_new (GTK_TYPE_LIST_ITEM_FACTORY);
 
@@ -1131,6 +934,7 @@ do_listview_colors (GtkWidget *do_widget)
       g_object_unref (factories);
 
       g_object_bind_property (dropdown, "selected-item", gridview, "factory", G_BINDING_SYNC_CREATE);
+      g_object_unref (model);
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/listview_colors.css

@@ -1,3 +0,0 @@
-.view.compact > child {
-  padding: 1px;
-}

demos/gtk-demo/listview_filebrowser.css

@@ -1,11 +1,11 @@
-listview.viewswitcher {
+list.viewswitcher {
   border: 1px solid gray;
 }
 
-listview.viewswitcher > row {
+list.viewswitcher > row {
   padding: 5px;
 }
 
-listview.viewswitcher row:selected {
+list.viewswitcher row:selected {
   background: gray;
 }

demos/gtk-demo/listview_filebrowser.ui

@@ -174,6 +174,7 @@
     <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-symbolic</property>

demos/gtk-demo/listview_minesweeper.ui

@@ -6,6 +6,7 @@
     <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>

demos/gtk-demo/listview_settings.c

@@ -215,6 +215,7 @@ transform_settings_to_keys (GBinding     *binding,
   GtkFilterListModel *filter_model;
   GtkFilter *filter;
   GtkNoSelection *selection_model;
+  GtkExpression *expression;
   char **keys;
   guint i;
 
@@ -245,8 +246,11 @@ transform_settings_to_keys (GBinding     *binding,
                                         gtk_column_view_get_sorter (GTK_COLUMN_VIEW (data)));
   g_object_unref (store);
 
-  filter = gtk_string_filter_new (gtk_property_expression_new (SETTINGS_TYPE_KEY, NULL, "name"));
+  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);

demos/gtk-demo/listview_settings.ui

@@ -6,6 +6,7 @@
     <property name="default-height">480</property>
     <child type="titlebar">
       <object class="GtkHeaderBar">
+        <property name="show-title-buttons">1</property>
         <child type="end">
           <object class="GtkToggleButton" id="search_button">
             <property name="icon-name">system-search-symbolic</property>

demos/gtk-demo/listview_weather.c

@@ -194,8 +194,8 @@ create_weather_model (void)
 }
 
 static void
-setup_widget (GtkSignalListItemFactory *factory,
-              GtkListItem              *list_item)
+setup_widget (GtkListItem *list_item,
+              gpointer     unused)
 {
   GtkWidget *box, *child;
 
@@ -218,8 +218,8 @@ setup_widget (GtkSignalListItemFactory *factory,
 }
 
 static void
-bind_widget (GtkSignalListItemFactory *factory,
-             GtkListItem              *list_item)
+bind_widget (GtkListItem *list_item,
+             gpointer     unused)
 {
   GtkWidget *box, *child;
   GtkWeatherInfo *info;
@@ -282,12 +282,11 @@ create_weather_view (void)
 {
   GtkWidget *listview;
   GListModel *model, *selection;
-  GtkListItemFactory *factory;
 
-  factory = gtk_signal_list_item_factory_new ();
-  g_signal_connect (factory, "setup", G_CALLBACK (setup_widget), NULL);
-  g_signal_connect (factory, "bind", G_CALLBACK (bind_widget), NULL);
-  listview = gtk_list_view_new_with_factory (factory);
+  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 ();

demos/gtk-demo/listview_words.c

@@ -1,238 +0,0 @@
-/* Lists/Words
- *
- * This demo shows filtering a long list - of words.
- *
- * You should have the file `/usr/share/dict/words` installed for
- * this demo to work.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-static GtkWidget *progress;
-
-const char *factory_text =
-"<?xml version='1.0' encoding='UTF-8'?>\n"
-"<interface>\n"
-"  <template class='GtkListItem'>\n"
-"    <property name='child'>\n"
-"      <object class='GtkLabel'>\n"
-"        <property name='ellipsize'>end</property>\n"
-"        <property name='xalign'>0</property>\n"
-"        <binding name='label'>\n"
-"          <lookup name='string' type='GtkStringObject'>\n"
-"            <lookup name='item'>GtkListItem</lookup>\n"
-"          </lookup>\n"
-"        </binding>\n"
-"      </object>\n"
-"    </property>\n"
-"  </template>\n"
-"</interface>\n";
-
-static void
-update_title_cb (GtkFilterListModel *model)
-{
-  guint total;
-  char *title;
-  guint pending;
-
-  total = g_list_model_get_n_items (gtk_filter_list_model_get_model (model));
-  pending = gtk_filter_list_model_get_pending (model);
-
-  title = g_strdup_printf ("%u lines", g_list_model_get_n_items (G_LIST_MODEL (model)));
-
-  gtk_widget_set_visible (progress, pending != 0);
-  gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress), (total - pending) / (double) total);
-  gtk_window_set_title (GTK_WINDOW (window), title);
-  g_free (title);
-}
-
-static void
-read_lines_cb (GObject      *object,
-               GAsyncResult *result,
-               gpointer      data)
-{
-  GBufferedInputStream *stream = G_BUFFERED_INPUT_STREAM (object);
-  GtkStringList *stringlist = data;
-  GError *error = NULL;
-  gsize size;
-  GPtrArray *lines;
-  gssize n_filled;
-  const char *buffer, *newline;
-
-  n_filled = g_buffered_input_stream_fill_finish (stream, result, &error);
-  if (n_filled < 0)
-    {
-      g_print ("Could not read data: %s\n", error->message);
-      g_clear_error (&error);
-      return;
-    }
-
-  buffer = g_buffered_input_stream_peek_buffer (stream, &size);
-
-  if (n_filled == 0)
-    {
-      if (size)
-        gtk_string_list_take (stringlist, g_utf8_make_valid (buffer, size));
-      return;
-    }
-
-  lines = NULL;
-  while ((newline = memchr (buffer, '\n', size)))
-    {
-      if (newline > buffer)
-        {
-          if (lines == NULL)
-            lines = g_ptr_array_new_with_free_func (g_free);
-          g_ptr_array_add (lines, g_utf8_make_valid (buffer, newline - buffer));
-        }
-      if (g_input_stream_skip (G_INPUT_STREAM (stream), newline - buffer + 1, NULL, &error) < 0)
-        {
-          g_clear_error (&error);
-          break;
-        }
-      buffer = g_buffered_input_stream_peek_buffer (stream, &size);
-    }
-  if (lines == NULL)
-    {
-      g_buffered_input_stream_set_buffer_size (stream, g_buffered_input_stream_get_buffer_size (stream) + 4096);
-    }
-  else
-    {
-      g_ptr_array_add (lines, NULL);
-      gtk_string_list_splice (stringlist, g_list_model_get_n_items (G_LIST_MODEL (stringlist)), 0, (const char **) lines->pdata);
-      g_ptr_array_free (lines, TRUE);
-    }
-
-  g_buffered_input_stream_fill_async (stream, -1, G_PRIORITY_HIGH_IDLE, NULL, read_lines_cb, data);
-}
-               
-static void
-file_is_open_cb (GObject      *file,
-                 GAsyncResult *result,
-                 gpointer      data)
-{
-  GError *error = NULL;
-  GFileInputStream *file_stream;
-  GBufferedInputStream *stream;
-
-  file_stream = g_file_read_finish (G_FILE (file), result, &error);
-  if (file_stream == NULL)
-    {
-      g_print ("Could not open file: %s\n", error->message);
-      g_error_free (error);
-      return;
-    }
-
-  stream = G_BUFFERED_INPUT_STREAM (g_buffered_input_stream_new (G_INPUT_STREAM (file_stream)));
-  g_buffered_input_stream_fill_async (stream, -1, G_PRIORITY_HIGH_IDLE, NULL, read_lines_cb, data);
-  g_object_unref (stream);
-}
-
-static void
-load_file (GtkStringList *list,
-           GFile         *file)
-{
-  gtk_string_list_splice (list, 0, g_list_model_get_n_items (G_LIST_MODEL (list)), NULL);
-  g_file_read_async (file, G_PRIORITY_HIGH_IDLE, NULL, file_is_open_cb, list);
-}
-
-static void
-file_selected_cb (GtkWidget     *button,
-                  GtkStringList *stringlist)
-{
-  GFile *file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (button));
-
-  if (file)
-    {
-      load_file (stringlist, file);
-      g_object_unref (file);
-    }
-}
-
-GtkWidget *
-do_listview_words (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkWidget *header, *listview, *sw, *vbox, *search_entry, *open_button, *overlay;
-      GtkFilterListModel *filter_model;
-      GtkNoSelection *selection;
-      GtkStringList *stringlist;
-      GtkFilter *filter;
-      GFile *file;
-
-      file = g_file_new_for_path ("/usr/share/dict/words");
-      if (g_file_query_exists (file, NULL))
-        {
-          stringlist = gtk_string_list_new (NULL);
-          load_file (stringlist, file);
-        }
-      else
-        {
-          char **words;
-          words = g_strsplit ("lorem ipsum dolor sit amet consectetur adipisci elit sed eiusmod tempor incidunt labore et dolore magna aliqua ut enim ad minim veniam quis nostrud exercitation ullamco laboris nisi ut aliquid ex ea commodi consequat", " ", -1);
-          stringlist = gtk_string_list_new ((const char **) words);
-          g_strfreev (words);
-        }
-
-      filter = gtk_string_filter_new (gtk_property_expression_new (GTK_TYPE_STRING_OBJECT, NULL, "string"));
-      filter_model = gtk_filter_list_model_new (G_LIST_MODEL (stringlist), filter);
-      gtk_filter_list_model_set_incremental (filter_model, TRUE);
-
-      window = gtk_window_new ();
-      gtk_window_set_default_size (GTK_WINDOW (window), 400, 600);
-
-      header = gtk_header_bar_new ();
-      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
-      open_button = gtk_file_chooser_button_new ("_Open", GTK_FILE_CHOOSER_ACTION_OPEN);
-      g_signal_connect (open_button, "file-set", G_CALLBACK (file_selected_cb), stringlist);
-      gtk_header_bar_pack_start (GTK_HEADER_BAR (header), open_button);
-      gtk_window_set_titlebar (GTK_WINDOW (window), header);
-
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_object_add_weak_pointer (G_OBJECT (window), (gpointer*)&window);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      gtk_window_set_child (GTK_WINDOW (window), vbox);
-
-      search_entry = gtk_search_entry_new ();
-      g_object_bind_property (search_entry, "text", filter, "search", 0);
-      gtk_box_append (GTK_BOX (vbox), search_entry);
-
-      overlay = gtk_overlay_new ();
-      gtk_box_append (GTK_BOX (vbox), overlay);
-
-      progress = gtk_progress_bar_new ();
-      gtk_widget_set_halign (progress, GTK_ALIGN_FILL);
-      gtk_widget_set_valign (progress, GTK_ALIGN_START);
-      gtk_widget_set_hexpand (progress, TRUE);
-      gtk_overlay_add_overlay (GTK_OVERLAY (overlay), progress);
-
-      sw = gtk_scrolled_window_new ();
-      gtk_widget_set_vexpand (sw, TRUE);
-      gtk_overlay_set_child (GTK_OVERLAY (overlay), sw);
-
-      listview = gtk_list_view_new_with_factory (
-          gtk_builder_list_item_factory_new_from_bytes (NULL,
-              g_bytes_new_static (factory_text, strlen (factory_text))));
-      gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), listview);
-      selection = gtk_no_selection_new (G_LIST_MODEL (filter_model));
-      gtk_list_view_set_model (GTK_LIST_VIEW (listview), G_LIST_MODEL (selection));
-      g_object_unref (selection);
-
-      g_signal_connect (filter_model, "items-changed", G_CALLBACK (update_title_cb), progress);
-      g_signal_connect (filter_model, "notify::pending", G_CALLBACK (update_title_cb), progress);
-      update_title_cb (filter_model);
-
-      g_object_unref (filter_model);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_window_destroy (GTK_WINDOW (window));
-
-  return window;
-}

demos/gtk-demo/main.c

@@ -13,12 +13,11 @@
 static GtkWidget *info_view;
 static GtkWidget *source_view;
 
-static char *current_file = NULL;
+static gchar *current_file = NULL;
 
 static GtkWidget *notebook;
 static GtkSingleSelection *selection;
 static GtkWidget *toplevel;
-static char **search_needle;
 
 typedef struct _GtkDemo GtkDemo;
 struct _GtkDemo
@@ -134,14 +133,14 @@ gtk_demo_run (GtkDemo   *self,
     }
   return TRUE;
 }
-
+              
 static void
 activate_about (GSimpleAction *action,
                 GVariant      *parameter,
                 gpointer       user_data)
 {
   GtkApplication *app = user_data;
-  const char *authors[] = {
+  const gchar *authors[] = {
     "The GTK Team",
     NULL
   };
@@ -252,9 +251,11 @@ static const char *types[] =
   "static",
   "const ",
   "void",
+  "gint",
   " int ",
   " char ",
-  "char ",
+  "gchar ",
+  "gfloat",
   "float",
   "double",
   "gint8",
@@ -270,6 +271,8 @@ static const char *types[] =
   "gshort",
   "gushort",
   "gulong",
+  "gdouble",
+  "gldouble",
   "gpointer",
   "NULL",
   "GList",
@@ -381,14 +384,14 @@ static const char *control[] =
   NULL
 };
 void
-parse_chars (char        *text,
-             char       **end_ptr,
-             int         *state,
+parse_chars (gchar       *text,
+             gchar      **end_ptr,
+             gint        *state,
              const char **tag,
              gboolean     start)
 {
-  int i;
-  char *next_token;
+  gint i;
+  gchar *next_token;
 
   /* Handle comments first */
   if (*state == STATE_IN_COMMENT)
@@ -458,7 +461,7 @@ parse_chars (char        *text,
   /* check for string */
   if (text[0] == '"')
     {
-      int maybe_escape = FALSE;
+      gint maybe_escape = FALSE;
 
       *end_ptr = text + 1;
       *tag = "string";
@@ -521,9 +524,9 @@ void
 fontify (GtkTextBuffer *source_buffer)
 {
   GtkTextIter start_iter, next_iter, tmp_iter;
-  int state;
-  char *text;
-  char *start_ptr, *end_ptr;
+  gint state;
+  gchar *text;
+  gchar *start_ptr, *end_ptr;
   const char *tag;
 
   gtk_text_buffer_create_tag (source_buffer, "source",
@@ -691,10 +694,10 @@ static struct {
 };
 
 static void
-add_data_tab (const char *demoname)
+add_data_tab (const gchar *demoname)
 {
-  char *resource_dir, *resource_name;
-  char **resources;
+  gchar *resource_dir, *resource_name;
+  gchar **resources;
   GtkWidget *widget, *label;
   guint i, j;
 
@@ -738,15 +741,15 @@ add_data_tab (const char *demoname)
 static void
 remove_data_tabs (void)
 {
-  int i;
+  gint i;
 
   for (i = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook)) - 1; i > 1; i--)
     gtk_notebook_remove_page (GTK_NOTEBOOK (notebook), i);
 }
 
 void
-load_file (const char *demoname,
-           const char *filename)
+load_file (const gchar *demoname,
+           const gchar *filename)
 {
   GtkTextBuffer *info_buffer, *source_buffer;
   GtkTextIter start, end;
@@ -754,9 +757,9 @@ load_file (const char *demoname,
   GError *err = NULL;
   int state = 0;
   gboolean in_para = 0;
-  char **lines;
+  gchar **lines;
   GBytes *bytes;
-  int i;
+  gint i;
 
   if (!g_strcmp0 (current_file, filename))
     return;
@@ -796,9 +799,9 @@ load_file (const char *demoname,
   gtk_text_buffer_get_iter_at_offset (info_buffer, &start, 0);
   for (i = 0; lines[i] != NULL; i++)
     {
-      char *p;
-      char *q;
-      char *r;
+      gchar *p;
+      gchar *q;
+      gchar *r;
 
       /* Make sure \r is stripped at the end for the poor windows people */
       lines[i] = g_strchomp (lines[i]);
@@ -942,18 +945,7 @@ selection_cb (GtkSingleSelection *sel,
               gpointer            user_data)
 {
   GtkTreeListRow *row = gtk_single_selection_get_selected_item (sel);
-  GtkDemo *demo;
-
-  gtk_widget_set_sensitive (GTK_WIDGET (notebook), !!row);
-
-  if (!row)
-    {
-      gtk_window_set_title (GTK_WINDOW (toplevel), "No match");
-
-      return;
-    }
-
-  demo = gtk_tree_list_row_get_item (row);
+  GtkDemo *demo = gtk_tree_list_row_get_item (row);
 
   if (demo->filename)
     load_file (demo->name, demo->filename);
@@ -961,84 +953,6 @@ selection_cb (GtkSingleSelection *sel,
   gtk_window_set_title (GTK_WINDOW (toplevel), demo->title);
 }
 
-static gboolean
-filter_demo (GtkDemo *demo)
-{
-  int i;
-
-  /* Show only if the name maches every needle */
-  for (i = 0; search_needle[i]; i++)
-    {
-      if (!demo->title)
-        return FALSE;
-
-      if (g_str_match_string (search_needle[i], demo->title, TRUE))
-        continue;
-
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
-static gboolean
-demo_filter_by_name (GtkTreeListRow     *row,
-                     GtkFilterListModel *model)
-{
-  GListModel *children;
-  GtkDemo *demo;
-  guint i, n;
-
-  /* Show all items if search is empty */
-  if (!search_needle || !search_needle[0] || !*search_needle[0])
-    return TRUE;
-
-  g_assert (GTK_IS_TREE_LIST_ROW (row));
-  g_assert (GTK_IS_FILTER_LIST_MODEL (model));
-
-  children = gtk_tree_list_row_get_children (row);
-  if (children)
-    {
-      n = g_list_model_get_n_items (children);
-      for (i = 0; i < n; i++)
-        {
-          demo = g_list_model_get_item (children, i);
-          g_assert (GTK_IS_DEMO (demo));
-
-          if (filter_demo (demo))
-            {
-              g_object_unref (demo);
-              return TRUE;
-            }
-          g_object_unref (demo);
-        }
-    }
-
-  demo = gtk_tree_list_row_get_item (row);
-  g_assert (GTK_IS_DEMO (demo));
-
-  return filter_demo (demo);
-}
-
-static void
-demo_search_changed_cb (GtkSearchEntry *entry,
-                        GtkFilter      *filter)
-{
-  const char *text;
-
-  g_assert (GTK_IS_SEARCH_ENTRY (entry));
-  g_assert (GTK_IS_FILTER (filter));
-
-  text = gtk_editable_get_text (GTK_EDITABLE (entry));
-
-  g_clear_pointer (&search_needle, g_strfreev);
-
-  if (text && *text)
-    search_needle = g_strsplit (text, " ", 0);
-
-  gtk_filter_changed (filter, GTK_FILTER_CHANGE_DIFFERENT);
-}
-
 static GListModel *
 create_demo_model (void)
 {
@@ -1093,25 +1007,13 @@ get_child_model (gpointer item,
   return NULL;
 }
 
-static void
-clear_search (GtkSearchBar *bar)
-{
-  if (!gtk_search_bar_get_search_mode (bar))
-    {
-      GtkWidget *entry = gtk_search_bar_get_child (GTK_SEARCH_BAR (bar));
-      gtk_editable_set_text (GTK_EDITABLE (entry), "");
-    }
-}
-
 static void
 activate (GApplication *app)
 {
   GtkBuilder *builder;
   GListModel *listmodel;
   GtkTreeListModel *treemodel;
-  GtkWidget *window, *listview, *search_entry, *search_bar;
-  GtkFilterListModel *filter_model;
-  GtkFilter *filter;
+  GtkWidget *window, *listview;
 
   static GActionEntry win_entries[] = {
     { "run", activate_run, NULL, NULL, NULL }
@@ -1132,8 +1034,6 @@ activate (GApplication *app)
   toplevel = GTK_WIDGET (window);
   listview = GTK_WIDGET (gtk_builder_get_object (builder, "listview"));
   g_signal_connect (listview, "activate", G_CALLBACK (activate_cb), window);
-  search_bar = GTK_WIDGET (gtk_builder_get_object (builder, "searchbar"));
-  g_signal_connect (search_bar, "notify::search-mode-enabled", G_CALLBACK (clear_search), NULL);
 
   listmodel = create_demo_model ();
   treemodel = gtk_tree_list_model_new (FALSE,
@@ -1142,13 +1042,7 @@ activate (GApplication *app)
                                        get_child_model,
                                        NULL,
                                        NULL);
-  filter_model = gtk_filter_list_model_new (G_LIST_MODEL (treemodel), NULL);
-  filter = gtk_custom_filter_new ((GtkCustomFilterFunc)demo_filter_by_name, filter_model, NULL);
-  gtk_filter_list_model_set_filter (filter_model, filter);
-  search_entry = GTK_WIDGET (gtk_builder_get_object (builder, "search-entry"));
-  g_signal_connect (search_entry, "search-changed", G_CALLBACK (demo_search_changed_cb), filter);
-
-  selection = gtk_single_selection_new (G_LIST_MODEL (filter_model));
+  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));
 
@@ -1186,12 +1080,12 @@ list_demos (void)
     }
 }
 
-static int
+static gint
 command_line (GApplication            *app,
               GApplicationCommandLine *cmdline)
 {
   GVariantDict *options;
-  const char *name = NULL;
+  const gchar *name = NULL;
   gboolean autoquit = FALSE;
   gboolean list = FALSE;
   DemoData *d, *c;
@@ -1245,6 +1139,7 @@ out:
       demo = (func) (window);
 
       gtk_window_set_transient_for (GTK_WINDOW (demo), GTK_WINDOW (window));
+      gtk_window_set_modal (GTK_WINDOW (demo), TRUE);
 
       g_signal_connect_swapped (G_OBJECT (demo), "destroy", G_CALLBACK (g_application_quit), app);
     }
@@ -1260,7 +1155,7 @@ out:
 static void
 print_version (void)
 {
-  g_print ("gtk4-demo %d.%d.%d\n",
+  g_print ("gtk3-demo %d.%d.%d\n",
            gtk_get_major_version (),
            gtk_get_minor_version (),
            gtk_get_micro_version ());
@@ -1294,14 +1189,24 @@ main (int argc, char **argv)
     { "inspector", activate_inspector, NULL, NULL, NULL },
   };
   struct {
-    const char *action_and_target;
-    const char *accelerators[2];
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
   } accels[] = {
     { "app.about", { "F1", NULL } },
     { "app.quit", { "<Control>q", NULL } },
   };
   int i;
 
+  /* Most code in gtk-demo is intended to be exemplary, but not
+   * these few lines, which are just a hack so gtk-demo will work
+   * in the GTK tree without installing it.
+   */
+  if (g_file_test ("../../modules/input/immodules.cache", G_FILE_TEST_EXISTS))
+    {
+      g_setenv ("GTK_IM_MODULE_FILE", "../../modules/input/immodules.cache", TRUE);
+    }
+  /* -- End of hack -- */
+
   app = gtk_application_new ("org.gtk.Demo4", G_APPLICATION_NON_UNIQUE|G_APPLICATION_HANDLES_COMMAND_LINE);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),

demos/gtk-demo/main.ui

@@ -16,6 +16,15 @@
       </item>
     </section>
   </menu>
+  <object class="GtkTreeStore" id="treestore">
+    <columns>
+      <column type="gchararray"/>
+      <column type="gchararray"/>
+      <column type="gchararray"/>
+      <column type="gpointer"/>
+      <column type="gint"/>
+    </columns>
+  </object>
   <object class="GtkApplicationWindow" id="window">
     <style>
       <class name="devel"/>
@@ -24,6 +33,7 @@
     <property name="default-height">600</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="headerbar">
+        <property name="show-title-buttons">1</property>
         <child>
           <object class="GtkButton">
             <property name="valign">center</property>
@@ -55,29 +65,12 @@
             <property name="hscrollbar-policy">never</property>
             <property name="min-content-width">150</property>
             <child>
-              <object class="GtkBox">
-                <property name="width-request">220</property>
-                <property name="orientation">vertical</property>
-
-                <child>
-                  <object class="GtkSearchBar" id="searchbar">
-                    <property name="key-capture-widget">window</property>
-                    <child>
-                      <object class="GtkSearchEntry" id="search-entry"/>
-                    </child>
+              <object class="GtkListView" id="listview">
+                <property name="factory">
+                  <object class="GtkBuilderListItemFactory">
+                    <property name="resource">/ui/main-listitem.ui</property>
                   </object>
-                </child>
-
-                <child>
-                  <object class="GtkListView" id="listview">
-                    <property name="factory">
-                      <object class="GtkBuilderListItemFactory">
-                        <property name="resource">/ui/main-listitem.ui</property>
-                      </object>
-                    </property>
-                  </object>
-                </child>
-
+                </property>
               </object>
             </child>
           </object>

demos/gtk-demo/markup.c

@@ -21,7 +21,7 @@ source_toggled (GtkToggleButton *button)
     {
       GtkTextBuffer *buffer;
       GtkTextIter start, end;
-      char *markup;
+      gchar *markup;
 
       buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view2));
       gtk_text_buffer_get_bounds (buffer, &start, &end);
@@ -50,7 +50,7 @@ do_markup (GtkWidget *do_widget)
       GtkTextBuffer *buffer;
       GtkTextIter iter;
       GBytes *bytes;
-      const char *markup;
+      const gchar *markup;
       GtkWidget *header;
       GtkWidget *show_source;
 
@@ -69,6 +69,7 @@ do_markup (GtkWidget *do_widget)
       g_signal_connect (show_source, "toggled", G_CALLBACK (source_toggled), stack);
 
       header = gtk_header_bar_new ();
+      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), show_source);
       gtk_window_set_titlebar (GTK_WINDOW (window), header);
 
@@ -102,7 +103,7 @@ do_markup (GtkWidget *do_widget)
       gtk_stack_add_named (GTK_STACK (stack), sw, "source");
 
       bytes = g_resources_lookup_data ("/markup/markup.txt", 0, NULL);
-      markup = (const char *)g_bytes_get_data (bytes, NULL);
+      markup = (const gchar *)g_bytes_get_data (bytes, NULL);
 
       buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
       gtk_text_buffer_get_start_iter (buffer, &iter);

demos/gtk-demo/meson.build

@@ -49,7 +49,6 @@ demos = files([
   'listview_minesweeper.c',
   'listview_settings.c',
   'listview_weather.c',
-  'listview_words.c',
   'markup.c',
   'modelbutton.c',
   'overlay.c',

demos/gtk-demo/messages.txt

@@ -259,7 +259,7 @@
 259|GTK+ and friends|GTKtoolkit|#java bindings version 4.0.16 released: http://article.gmane.org/gmane.comp.gnome.bindings.java/1796 #gtk|1276885917|0||0|0
 260|GTK+ and friends|GTKtoolkit|RT @cwiiis: MxIconTheme and MxIcon respect system's icon theme (and changes) now in #mx master :) Made possible by @thosw's XSettings work|1276883019|0||0|0
 261|GTK+ and friends|GTKtoolkit|#javascript mailing list just created. Discuss its usage in GObject libraries: GTK+, Glib ... http://ur1.ca/08lwz by @jwendell #gtk|1276842639|0||0|0
-262|GTK+ and friends|GTKtoolkit|Note for Win32 users: XP theming is back in 2.90.3 . Please test. #gtk|1276829697|0||0|0
+262|GTK+ and friends|GTKtoolkit|Note fot Win32 users: XP theming is back in 2.90.3 . Please test. #gtk|1276829697|0||0|0
 263|GTK+ and friends|GTKtoolkit|GTK+ 2.90.3 (unstable) released: http://mail.gnome.org/archives/gtk-devel-list/2010-June/msg00137.html #gtk|1276829633|0||0|0
 264|GTK+ and friends|GTKtoolkit|GLib 2.25.9 (unstable) released: http://ur1.ca/08hrl WARNING: API changes in GDBus, GSettings and GApplication #gtk|1276829581|0||0|0
 265|scaroo|scaroo|RT @scaroo: #SeedKit does RGBA window with css shadows and stuff : http://dl.dropbox.com/u/5746554/seedkit-does-rgba.png|1276734086|0|GTKtoolkit|0|1

demos/gtk-demo/modelbutton.ui

@@ -4,7 +4,9 @@
     <property name="title" translatable="yes">Model Button</property>
     <property name="resizable">0</property>
     <child type="titlebar">
-      <object class="GtkHeaderBar"/>
+      <object class="GtkHeaderBar">
+        <property name="show-title-buttons">1</property>
+      </object>
     </child>
     <child>
       <object class="GtkBox">

demos/gtk-demo/overlay2.c

@@ -12,9 +12,9 @@ static void
 margin_changed (GtkAdjustment *adjustment,
                 GtkTextView   *text)
 {
-  int value;
+  gint value;
 
-  value = (int)gtk_adjustment_get_value (adjustment);
+  value = (gint)gtk_adjustment_get_value (adjustment);
   gtk_text_view_set_left_margin (GTK_TEXT_VIEW (text), value);
   g_object_set (tag, "pixels-above-lines", value, NULL);
 }

demos/gtk-demo/pagesetup.c

@@ -9,7 +9,7 @@
 #include <gtk/gtkunixprint.h>
 
 static void
-done_cb (GtkDialog *dialog, int response, gpointer data)
+done_cb (GtkDialog *dialog, gint response, gpointer data)
 {
   gtk_window_destroy (GTK_WINDOW (dialog));
 }

demos/gtk-demo/paint.c

@@ -20,7 +20,7 @@ typedef struct
   cairo_t *cr;
   GdkRGBA draw_color;
   GtkPadController *pad_controller;
-  double brush_size;
+  gdouble brush_size;
 } DrawingArea;
 
 typedef struct
@@ -38,7 +38,7 @@ static GtkPadActionEntry pad_actions[] = {
   { GTK_PAD_ACTION_STRIP, -1, -1, N_("Brush size"), "pad.brush_size" },
 };
 
-static const char *pad_colors[] = {
+static const gchar *pad_colors[] = {
   "black",
   "pink",
   "green",
@@ -55,8 +55,8 @@ static void drawing_area_set_color (DrawingArea *area,
 
 static void
 drawing_area_ensure_surface (DrawingArea *area,
-                             int          width,
-                             int          height)
+                             gint         width,
+                             gint         height)
 {
   if (!area->surface ||
       cairo_image_surface_get_width (area->surface) != width ||
@@ -154,7 +154,7 @@ on_pad_button_activate (GSimpleAction *action,
                         GVariant      *parameter,
                         DrawingArea   *area)
 {
-  const char *color = g_object_get_data (G_OBJECT (action), "color");
+  const gchar *color = g_object_get_data (G_OBJECT (action), "color");
   GdkRGBA rgba;
 
   gdk_rgba_parse (&rgba, color);
@@ -166,7 +166,7 @@ on_pad_knob_change (GSimpleAction *action,
                     GVariant      *parameter,
                     DrawingArea   *area)
 {
-  double value = g_variant_get_double (parameter);
+  gdouble value = g_variant_get_double (parameter);
 
   area->brush_size = value;
 }
@@ -195,7 +195,7 @@ drawing_area_root (GtkWidget *widget)
   GSimpleActionGroup *action_group;
   GSimpleAction *action;
   GtkWidget *toplevel;
-  int i;
+  gint i;
 
   GTK_WIDGET_CLASS (drawing_area_parent_class)->root (widget);
 
@@ -255,9 +255,9 @@ drawing_area_class_init (DrawingAreaClass *klass)
 static void
 drawing_area_apply_stroke (DrawingArea   *area,
                            GdkDeviceTool *tool,
-                           double         x,
-                           double         y,
-                           double         pressure)
+                           gdouble        x,
+                           gdouble        y,
+                           gdouble        pressure)
 {
   if (gdk_device_tool_get_tool_type (tool) == GDK_DEVICE_TOOL_TYPE_ERASER)
     {
@@ -281,8 +281,8 @@ drawing_area_apply_stroke (DrawingArea   *area,
 
 static void
 stylus_gesture_down (GtkGestureStylus *gesture,
-                     double            x,
-                     double            y,
+                     gdouble           x,
+                     gdouble           y,
                      DrawingArea      *area)
 {
   cairo_new_path (area->cr);
@@ -290,13 +290,13 @@ stylus_gesture_down (GtkGestureStylus *gesture,
 
 static void
 stylus_gesture_motion (GtkGestureStylus *gesture,
-                       double            x,
-                       double            y,
+                       gdouble           x,
+                       gdouble           y,
                        DrawingArea      *area)
 {
   GdkTimeCoord *backlog;
   GdkDeviceTool *tool;
-  double pressure;
+  gdouble pressure;
   guint n_items;
 
   tool = gtk_gesture_stylus_get_device_tool (gesture);
@@ -392,6 +392,7 @@ do_paint (GtkWidget *toplevel)
       gtk_window_set_child (GTK_WINDOW (window), draw_area);
 
       headerbar = gtk_header_bar_new ();
+      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (headerbar), TRUE);
 
       colorbutton = gtk_color_button_new ();
       g_signal_connect (colorbutton, "color-set",

demos/gtk-demo/panes.c

@@ -47,9 +47,9 @@ toggle_shrink (GtkWidget *widget,
 
 static GtkWidget *
 create_pane_options (GtkPaned    *paned,
-                     const char *frame_label,
-                     const char *label1,
-                     const char *label2)
+                     const gchar *frame_label,
+                     const gchar *label1,
+                     const gchar *label2)
 {
   GtkWidget *child1, *child2;
   GtkWidget *frame;

demos/gtk-demo/peg_solitaire.c

@@ -276,6 +276,7 @@ do_peg_solitaire (GtkWidget *do_widget)
       g_signal_connect (restart, "clicked", G_CALLBACK (restart), NULL);
 
       header = gtk_header_bar_new ();
+      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), restart);
       window = gtk_window_new ();
       gtk_window_set_display (GTK_WINDOW (window),

demos/gtk-demo/pixbufs.c

@@ -39,7 +39,7 @@ static GdkPixbuf *frame;
 
 /* Background image */
 static GdkPixbuf *background;
-static int back_width, back_height;
+static gint back_width, back_height;
 
 /* Images */
 static GdkPixbuf *images[N_IMAGES];
@@ -51,7 +51,7 @@ static GtkWidget *da;
 static gboolean
 load_pixbufs (GError **error)
 {
-  int i;
+  gint i;
 
   if (background)
     return TRUE; /* already loaded earlier */

demos/gtk-demo/printing.c

@@ -14,13 +14,13 @@
 
 typedef struct
 {
-  char *resourcename;
-  double font_size;
+  gchar *resourcename;
+  gdouble font_size;
 
-  int lines_per_page;
-  char **lines;
-  int num_lines;
-  int num_pages;
+  gint lines_per_page;
+  gchar **lines;
+  gint num_lines;
+  gint num_pages;
 } PrintData;
 
 static void
@@ -55,17 +55,17 @@ begin_print (GtkPrintOperation *operation,
 static void
 draw_page (GtkPrintOperation *operation,
            GtkPrintContext   *context,
-           int                page_nr,
+           gint               page_nr,
            gpointer           user_data)
 {
   PrintData *data = (PrintData *)user_data;
   cairo_t *cr;
   PangoLayout *layout;
-  int text_width, text_height;
-  double width;
-  int line, i;
+  gint text_width, text_height;
+  gdouble width;
+  gint line, i;
   PangoFontDescription *desc;
-  char *page_str;
+  gchar *page_str;
 
   cr = gtk_print_context_get_cairo_context (context);
   width = gtk_print_context_get_width (context);

demos/gtk-demo/revealer.c

@@ -6,7 +6,7 @@
 
 #include <gtk/gtk.h>
 
-static int count = 0;
+static gint count = 0;
 static guint timeout = 0;
 
 static void
@@ -25,7 +25,7 @@ static gboolean
 reveal_one (gpointer data)
 {
   GtkWidget *window = data;
-  char *name;
+  gchar *name;
   GtkRevealer *revealer;
 
   name = g_strdup_printf ("revealer%d", count);

demos/gtk-demo/search_entry.c

@@ -123,7 +123,7 @@ set_search_by (GSimpleAction *action,
 
 static void
 icon_press_cb (GtkEntry       *entry,
-               int             position,
+               gint            position,
                gpointer        data)
 {
   if (position == GTK_ENTRY_ICON_PRIMARY)

demos/gtk-demo/shortcuts.c

@@ -8,12 +8,12 @@
 
 static void
 show_shortcuts (GtkWidget   *window,
-                const char *id,
-                const char *view)
+                const gchar *id,
+                const gchar *view)
 {
   GtkBuilder *builder;
   GtkWidget *overlay;
-  char *path;
+  gchar *path;
 
   path = g_strdup_printf ("/shortcuts/%s.ui", id);
   builder = gtk_builder_new_from_resource (path);

demos/gtk-demo/sidebar.c

@@ -18,7 +18,7 @@ do_sidebar (GtkWidget *do_widget)
   GtkWidget *box;
   GtkWidget *widget;
   GtkWidget *header;
-  const char * pages[] = {
+  const gchar* pages[] = {
     "Welcome to GTK",
     "GtkStackSidebar Widget",
     "Automatic navigation",
@@ -30,7 +30,7 @@ do_sidebar (GtkWidget *do_widget)
     "Page 9",
     NULL
   };
-  const char *c = NULL;
+  const gchar *c = NULL;
   guint i;
 
   if (!window)
@@ -40,6 +40,7 @@ do_sidebar (GtkWidget *do_widget)
       gtk_widget_set_size_request (window, 500, 350);
 
       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_title (GTK_WINDOW(window), "Stack Sidebar");
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);

demos/gtk-demo/sliding_puzzle.c

@@ -470,6 +470,7 @@ do_sliding_puzzle (GtkWidget *do_widget)
       g_signal_connect (restart, "clicked", G_CALLBACK (reshuffle), NULL);
 
       header = gtk_header_bar_new ();
+      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), restart);
       gtk_header_bar_pack_end (GTK_HEADER_BAR (header), tweak);
       window = gtk_window_new ();

demos/gtk-demo/spinbutton.c

@@ -11,13 +11,13 @@
 #include <math.h>
 #include <stdlib.h>
 
-int
+gint
 spinbutton_hex_spin_input (GtkSpinButton *spin_button,
-                           double        *new_val)
+                           gdouble       *new_val)
 {
-  const char *buf;
-  char *err;
-  double res;
+  const gchar *buf;
+  gchar *err;
+  gdouble res;
 
   buf = gtk_editable_get_text (GTK_EDITABLE (spin_button));
   res = strtol (buf, &err, 16);
@@ -28,19 +28,19 @@ spinbutton_hex_spin_input (GtkSpinButton *spin_button,
     return TRUE;
 }
 
-int
+gint
 spinbutton_hex_spin_output (GtkSpinButton *spin_button)
 {
   GtkAdjustment *adjustment;
-  char *buf;
-  double val;
+  gchar *buf;
+  gdouble val;
 
   adjustment = gtk_spin_button_get_adjustment (spin_button);
   val = gtk_adjustment_get_value (adjustment);
   if (fabs (val) < 1e-5)
     buf = g_strdup ("0x00");
   else
-    buf = g_strdup_printf ("0x%.2X", (int) val);
+    buf = g_strdup_printf ("0x%.2X", (gint) val);
   if (strcmp (buf, gtk_editable_get_text (GTK_EDITABLE (spin_button))))
     gtk_editable_set_text (GTK_EDITABLE (spin_button), buf);
   g_free (buf);
@@ -48,17 +48,17 @@ spinbutton_hex_spin_output (GtkSpinButton *spin_button)
   return TRUE;
 }
 
-int
+gint
 spinbutton_time_spin_input (GtkSpinButton *spin_button,
-                            double        *new_val)
+                            gdouble       *new_val)
 {
-  const char *text;
-  char **str;
+  const gchar *text;
+  gchar **str;
   gboolean found = FALSE;
-  int hours;
-  int minutes;
-  char *endh;
-  char *endm;
+  gint hours;
+  gint minutes;
+  gchar *endh;
+  gchar *endm;
 
   text = gtk_editable_get_text (GTK_EDITABLE (spin_button));
   str = g_strsplit (text, ":", 2);
@@ -87,13 +87,13 @@ spinbutton_time_spin_input (GtkSpinButton *spin_button,
   return TRUE;
 }
 
-int
+gint
 spinbutton_time_spin_output (GtkSpinButton *spin_button)
 {
   GtkAdjustment *adjustment;
-  char *buf;
-  double hours;
-  double minutes;
+  gchar *buf;
+  gdouble hours;
+  gdouble minutes;
 
   adjustment = gtk_spin_button_get_adjustment (spin_button);
   hours = gtk_adjustment_get_value (adjustment) / 60.0;
@@ -121,12 +121,12 @@ static const char *month[12] = {
   "December"
 };
 
-int
+gint
 spinbutton_month_spin_input (GtkSpinButton *spin_button,
-                             double        *new_val)
+                             gdouble       *new_val)
 {
-  int i;
-  char *tmp1, *tmp2;
+  gint i;
+  gchar *tmp1, *tmp2;
   gboolean found = FALSE;
 
   for (i = 1; i <= 12; i++)
@@ -145,17 +145,17 @@ spinbutton_month_spin_input (GtkSpinButton *spin_button,
       *new_val = 0.0;
       return GTK_INPUT_ERROR;
     }
-  *new_val = (double) i;
+  *new_val = (gdouble) i;
 
   return TRUE;
 }
 
-int
+gint
 spinbutton_month_spin_output (GtkSpinButton *spin_button)
 {
   GtkAdjustment *adjustment;
-  double value;
-  int i;
+  gdouble value;
+  gint i;
 
   adjustment = gtk_spin_button_get_adjustment (spin_button);
   value = gtk_adjustment_get_value (adjustment);

demos/gtk-demo/themes.ui

@@ -4,6 +4,7 @@
     <property name="resizable">0</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="header">
+        <property name="show-title-buttons">1</property>
         <child type="start">
           <object class="GtkToggleButton" id="toggle">
             <property name="label">Cycle</property>

demos/gtk-demo/tree_store.c

@@ -14,7 +14,7 @@
 typedef struct _TreeItem TreeItem;
 struct _TreeItem
 {
-  const char     *label;
+  const gchar    *label;
   gboolean        alex;
   gboolean        havoc;
   gboolean        tim;
@@ -222,7 +222,7 @@ create_model (void)
 
 static void
 item_toggled (GtkCellRendererToggle *cell,
-              char                  *path_str,
+              gchar                 *path_str,
               gpointer               data)
 {
   GtkTreeModel *model = (GtkTreeModel *)data;
@@ -230,7 +230,7 @@ item_toggled (GtkCellRendererToggle *cell,
   GtkTreeIter iter;
   gboolean toggle_item;
 
-  int *column;
+  gint *column;
 
   column = g_object_get_data (G_OBJECT (cell), "column");
 
@@ -252,7 +252,7 @@ item_toggled (GtkCellRendererToggle *cell,
 static void
 add_columns (GtkTreeView *treeview)
 {
-  int col_offset;
+  gint col_offset;
   GtkCellRenderer *renderer;
   GtkTreeViewColumn *column;
   GtkTreeModel *model = gtk_tree_view_get_model (treeview);
@@ -272,7 +272,7 @@ add_columns (GtkTreeView *treeview)
   /* alex column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)ALEX_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)ALEX_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -294,7 +294,7 @@ add_columns (GtkTreeView *treeview)
   /* havoc column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)HAVOC_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)HAVOC_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -315,7 +315,7 @@ add_columns (GtkTreeView *treeview)
   /* tim column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)TIM_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)TIM_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -337,7 +337,7 @@ add_columns (GtkTreeView *treeview)
   /* owen column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)OWEN_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)OWEN_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 
@@ -358,7 +358,7 @@ add_columns (GtkTreeView *treeview)
   /* dave column */
   renderer = gtk_cell_renderer_toggle_new ();
   g_object_set (renderer, "xalign", 0.0, NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", (int *)DAVE_COLUMN);
+  g_object_set_data (G_OBJECT (renderer), "column", (gint *)DAVE_COLUMN);
 
   g_signal_connect (renderer, "toggled", G_CALLBACK (item_toggled), model);
 

demos/gtk-demo/video_player.c

@@ -73,6 +73,7 @@ do_video_player (GtkWidget *do_widget)
       gtk_window_set_child (GTK_WINDOW (window), video);
 
       title = gtk_header_bar_new ();
+      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (title), TRUE);
       gtk_window_set_titlebar (GTK_WINDOW (window), title);
 
       open_button = gtk_button_new_with_mnemonic ("_Open");

demos/icon-browser/iconbrowserapp.c

@@ -43,7 +43,7 @@ about_activated (GSimpleAction *action,
                  gpointer       user_data)
 {
   GtkApplication *app = user_data;
-  const char *authors[] = {
+  const gchar *authors[] = {
     "The GTK Team",
     NULL
   };
@@ -103,7 +103,7 @@ static GActionEntry app_entries[] =
 static void
 icon_browser_app_startup (GApplication *app)
 {
-  const char *quit_accels[2] = { "<Ctrl>Q", NULL };
+  const gchar *quit_accels[2] = { "<Ctrl>Q", NULL };
 
   G_APPLICATION_CLASS (icon_browser_app_parent_class)->startup (app);
 

demos/icon-browser/iconbrowserwin.c

@@ -44,13 +44,13 @@ icon_browser_window_get_icon_theme (IconBrowserWindow *win)
 
 static void
 add_icon (IconBrowserWindow *win,
-          const char        *name,
-          const char        *description,
-          const char        *context)
+          const gchar       *name,
+          const gchar       *description,
+          const gchar       *context)
 {
   GtkIconTheme *icon_theme = icon_browser_window_get_icon_theme (win);
-  char *regular_name;
-  char *symbolic_name;
+  gchar *regular_name;
+  gchar *symbolic_name;
   IbIcon *icon;
 
   regular_name = g_strdup (name);
@@ -77,9 +77,9 @@ add_icon (IconBrowserWindow *win,
 
 static void
 add_context (IconBrowserWindow *win,
-             const char        *id,
-             const char        *name,
-             const char        *description)
+             const gchar       *id,
+             const gchar       *name,
+             const gchar       *description)
 {
   IbContext *context;
 
@@ -161,7 +161,7 @@ copy_to_clipboard (GtkButton         *button,
 }
 
 static void
-set_image (GtkWidget *image, const char *name, int size)
+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);
@@ -219,7 +219,7 @@ item_activated (GtkGridView       *view,
 static GdkPaintable *
 get_image_paintable (GtkImage *image)
 {
-  const char *icon_name;
+  const gchar *icon_name;
   GtkIconTheme *icon_theme;
   GtkIconPaintable *icon;
   int size;

demos/icon-browser/window.ui

@@ -21,6 +21,7 @@
     <property name="default-height">768</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="header">
+        <property name="show-title-buttons">1</property>
         <child type="title">
           <object class="GtkBox">
             <style>

demos/node-editor/data/scalable/apps/org.gtk.gtk4.NodeEditor.Devel.svg

@@ -1,88 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg height="128px" viewBox="0 0 128 128" width="128px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <linearGradient id="a" gradientUnits="userSpaceOnUse" x1="43.000351" x2="85.000351" y1="39.000164" y2="39.000164">
-        <stop offset="0" stop-color="#26a269"/>
-        <stop offset="0.0934161" stop-color="#84e3b7"/>
-        <stop offset="0.330831" stop-color="#26a269"/>
-        <stop offset="0.686952" stop-color="#26a269"/>
-        <stop offset="0.89736" stop-color="#175e3c"/>
-        <stop offset="1" stop-color="#26a269"/>
-    </linearGradient>
-    <linearGradient id="b" gradientUnits="userSpaceOnUse">
-        <stop offset="0" stop-color="#c0bfbc"/>
-        <stop offset="0.154754" stop-color="#ffffff"/>
-        <stop offset="0.433722" stop-color="#bdbbb5"/>
-        <stop offset="0.650505" stop-color="#c1c0ba"/>
-        <stop offset="0.825253" stop-color="#ffffff"/>
-        <stop offset="1" stop-color="#c0bfbc"/>
-    </linearGradient>
-    <linearGradient id="c" gradientTransform="matrix(0.0811899 -0.046875 0.069079 0.119648 307.03142 127.069456)" x1="-1710.210571" x2="-1774.45166" xlink:href="#b" y1="-1202.376709" y2="-1202.376709"/>
-    <linearGradient id="d" gradientTransform="matrix(-0.0811899 -0.046875 -0.069079 0.119648 -177.242852 127.069447)" x1="-1710.210571" x2="-1774.45166" xlink:href="#b" y1="-1202.376709" y2="-1202.376709"/>
-    <linearGradient id="e" gradientUnits="userSpaceOnUse" x1="14" x2="56" y1="94.999964" y2="94.999964">
-        <stop offset="0" stop-color="#813d9c"/>
-        <stop offset="0.109119" stop-color="#b378ca"/>
-        <stop offset="0.241583" stop-color="#813d9c"/>
-        <stop offset="0.731841" stop-color="#813d9c"/>
-        <stop offset="0.872163" stop-color="#4d255d"/>
-        <stop offset="1" stop-color="#813d9c"/>
-    </linearGradient>
-    <linearGradient id="f" gradientUnits="userSpaceOnUse" x1="72" x2="114" y1="94.999964" y2="94.999964">
-        <stop offset="0" stop-color="#e66100"/>
-        <stop offset="0.0678478" stop-color="#ff903e"/>
-        <stop offset="0.168852" stop-color="#e66100"/>
-        <stop offset="0.886626" stop-color="#e66100"/>
-        <stop offset="1" stop-color="#9d4200"/>
-    </linearGradient>
-    <clipPath id="g">
-        <rect height="128" width="128"/>
-    </clipPath>
-    <clipPath id="h">
-        <rect height="128" width="128"/>
-    </clipPath>
-    <filter id="i" height="100%" width="100%" x="0%" y="0%">
-        <feColorMatrix in="SourceGraphic" type="matrix" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/>
-    </filter>
-    <mask id="j">
-        <g clip-path="url(#h)" filter="url(#i)">
-            <g clip-path="url(#g)">
-                <path d="m 51 18 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#a)"/>
-                <path d="m 51 12 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#57e389"/>
-                <path d="m 76.976562 55.453125 c 1.480469 -0.855469 3.371094 -0.347656 4.226563 1.132813 l 6.742187 11.679687 c 0.855469 1.480469 0.347657 3.371094 -1.132812 4.226563 c -1.480469 0.851562 -3.371094 0.347656 -4.226562 -1.132813 l -6.742188 -11.679687 c -0.855469 -1.480469 -0.347656 -3.371094 1.132812 -4.226563 z m 0 0" fill="url(#c)"/>
-                <path d="m 52.8125 55.453125 c -1.480469 -0.855469 -3.371094 -0.347656 -4.226562 1.132813 l -6.742188 11.679687 c -0.855469 1.480469 -0.347656 3.371094 1.132812 4.226563 c 1.480469 0.851562 3.371094 0.347656 4.226563 -1.132813 l 6.742187 -11.679687 c 0.855469 -1.480469 0.347657 -3.371094 -1.132812 -4.226563 z m 0 0" fill="url(#d)"/>
-                <path d="m 22 74 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#e)"/>
-                <path d="m 22 68 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#dc8add"/>
-                <path d="m 80 74 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#f)"/>
-                <path d="m 80 68 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#ffa348"/>
-            </g>
-        </g>
-    </mask>
-    <mask id="k">
-        <g filter="url(#i)">
-            <rect fill-opacity="0.8" height="128" width="128"/>
-        </g>
-    </mask>
-    <linearGradient id="l" gradientTransform="matrix(0 0.37 -0.98462 0 295.38501 -30.360001)" gradientUnits="userSpaceOnUse" x1="300" x2="428" y1="235" y2="235">
-        <stop offset="0" stop-color="#f9f06b"/>
-        <stop offset="1" stop-color="#f5c211"/>
-    </linearGradient>
-    <clipPath id="m">
-        <rect height="128" width="128"/>
-    </clipPath>
-    <clipPath id="n">
-        <rect height="128" width="128"/>
-    </clipPath>
-    <path d="m 51 18 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#a)"/>
-    <path d="m 51 12 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#57e389"/>
-    <path d="m 76.976562 55.453125 c 1.480469 -0.855469 3.371094 -0.347656 4.226563 1.132813 l 6.742187 11.679687 c 0.855469 1.480469 0.347657 3.371094 -1.132812 4.226563 c -1.480469 0.851562 -3.371094 0.347656 -4.226562 -1.132813 l -6.742188 -11.679687 c -0.855469 -1.480469 -0.347656 -3.371094 1.132812 -4.226563 z m 0 0" fill="url(#c)"/>
-    <path d="m 52.8125 55.453125 c -1.480469 -0.855469 -3.371094 -0.347656 -4.226562 1.132813 l -6.742188 11.679687 c -0.855469 1.480469 -0.347656 3.371094 1.132812 4.226563 c 1.480469 0.851562 3.371094 0.347656 4.226563 -1.132813 l 6.742187 -11.679687 c 0.855469 -1.480469 0.347657 -3.371094 -1.132812 -4.226563 z m 0 0" fill="url(#d)"/>
-    <path d="m 22 74 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#e)"/>
-    <path d="m 22 68 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#dc8add"/>
-    <path d="m 80 74 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#f)"/>
-    <path d="m 80 68 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#ffa348"/>
-    <g clip-path="url(#n)" mask="url(#j)">
-        <g clip-path="url(#m)" mask="url(#k)">
-            <path d="m 128 80.640625 v 47.359375 h -128 v -47.359375 z m 0 0" fill="url(#l)"/>
-            <path d="m 13.308594 80.640625 l 47.355468 47.359375 h 21.214844 l -47.359375 -47.359375 z m 42.421875 0 l 47.363281 47.359375 h 21.214844 l -47.363282 -47.359375 z m 42.429687 0 l 29.839844 29.839844 v -21.210938 l -8.628906 -8.628906 z m -98.160156 7.90625 v 21.214844 l 18.238281 18.238281 h 21.214844 z m 0 0"/>
-        </g>
-    </g>
-</svg>

demos/node-editor/data/scalable/apps/org.gtk.gtk4.NodeEditor.svg

@@ -1,44 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg height="128px" viewBox="0 0 128 128" width="128px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <linearGradient id="a" gradientUnits="userSpaceOnUse" x1="43.000351" x2="85.000351" y1="39.000164" y2="39.000164">
-        <stop offset="0" stop-color="#26a269"/>
-        <stop offset="0.0934161" stop-color="#84e3b7"/>
-        <stop offset="0.330831" stop-color="#26a269"/>
-        <stop offset="0.686952" stop-color="#26a269"/>
-        <stop offset="0.89736" stop-color="#175e3c"/>
-        <stop offset="1" stop-color="#26a269"/>
-    </linearGradient>
-    <linearGradient id="b" gradientUnits="userSpaceOnUse">
-        <stop offset="0" stop-color="#c0bfbc"/>
-        <stop offset="0.154754" stop-color="#ffffff"/>
-        <stop offset="0.433722" stop-color="#bdbbb5"/>
-        <stop offset="0.650505" stop-color="#c1c0ba"/>
-        <stop offset="0.825253" stop-color="#ffffff"/>
-        <stop offset="1" stop-color="#c0bfbc"/>
-    </linearGradient>
-    <linearGradient id="c" gradientTransform="matrix(0.0811899 -0.046875 0.069079 0.119648 307.03142 127.069456)" x1="-1710.210571" x2="-1774.45166" xlink:href="#b" y1="-1202.376709" y2="-1202.376709"/>
-    <linearGradient id="d" gradientTransform="matrix(-0.0811899 -0.046875 -0.069079 0.119648 -177.242852 127.069447)" x1="-1710.210571" x2="-1774.45166" xlink:href="#b" y1="-1202.376709" y2="-1202.376709"/>
-    <linearGradient id="e" gradientUnits="userSpaceOnUse" x1="14" x2="56" y1="94.999964" y2="94.999964">
-        <stop offset="0" stop-color="#813d9c"/>
-        <stop offset="0.109119" stop-color="#b378ca"/>
-        <stop offset="0.241583" stop-color="#813d9c"/>
-        <stop offset="0.731841" stop-color="#813d9c"/>
-        <stop offset="0.872163" stop-color="#4d255d"/>
-        <stop offset="1" stop-color="#813d9c"/>
-    </linearGradient>
-    <linearGradient id="f" gradientUnits="userSpaceOnUse" x1="72" x2="114" y1="94.999964" y2="94.999964">
-        <stop offset="0" stop-color="#e66100"/>
-        <stop offset="0.0678478" stop-color="#ff903e"/>
-        <stop offset="0.168852" stop-color="#e66100"/>
-        <stop offset="0.886626" stop-color="#e66100"/>
-        <stop offset="1" stop-color="#9d4200"/>
-    </linearGradient>
-    <path d="m 51 18 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#a)"/>
-    <path d="m 51 12 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#57e389"/>
-    <path d="m 76.976562 55.453125 c 1.480469 -0.855469 3.371094 -0.347656 4.226563 1.132813 l 6.742187 11.679687 c 0.855469 1.480469 0.347657 3.371094 -1.132812 4.226563 c -1.480469 0.851562 -3.371094 0.347656 -4.226562 -1.132813 l -6.742188 -11.679687 c -0.855469 -1.480469 -0.347656 -3.371094 1.132812 -4.226563 z m 0 0" fill="url(#c)"/>
-    <path d="m 52.8125 55.453125 c -1.480469 -0.855469 -3.371094 -0.347656 -4.226562 1.132813 l -6.742188 11.679687 c -0.855469 1.480469 -0.347656 3.371094 1.132812 4.226563 c 1.480469 0.851562 3.371094 0.347656 4.226563 -1.132813 l 6.742187 -11.679687 c 0.855469 -1.480469 0.347657 -3.371094 -1.132812 -4.226563 z m 0 0" fill="url(#d)"/>
-    <path d="m 22 74 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#e)"/>
-    <path d="m 22 68 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#dc8add"/>
-    <path d="m 80 74 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="url(#f)"/>
-    <path d="m 80 68 h 26 c 4.417969 0 8 3.582031 8 8 v 26 c 0 4.417969 -3.582031 8 -8 8 h -26 c -4.417969 0 -8 -3.582031 -8 -8 v -26 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#ffa348"/>
-</svg>

demos/node-editor/data/symbolic/apps/org.gtk.gtk4.NodeEditor-symbolic.svg

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg height="16px" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg">
-    <path d="m 5.75 1 c -0.414062 0 -0.75 0.335938 -0.75 0.75 v 4.5 c 0 0.414062 0.335938 0.75 0.75 0.75 h 0.191406 l -1 2 h -3.191406 c -0.414062 0 -0.75 0.335938 -0.75 0.75 v 4.5 c 0 0.414062 0.335938 0.75 0.75 0.75 h 4.5 c 0.414062 0 0.75 -0.335938 0.75 -0.75 v -4.5 c 0 -0.414062 -0.335938 -0.75 -0.75 -0.75 h -0.191406 l 1 -2 h 1.882812 l 1 2 h -0.191406 c -0.414062 0 -0.75 0.335938 -0.75 0.75 v 4.5 c 0 0.414062 0.335938 0.75 0.75 0.75 h 4.5 c 0.414062 0 0.75 -0.335938 0.75 -0.75 v -4.5 c 0 -0.414062 -0.335938 -0.75 -0.75 -0.75 h -3.191406 l -1 -2 h 0.191406 c 0.414062 0 0.75 -0.335938 0.75 -0.75 v -4.5 c 0 -0.414062 -0.335938 -0.75 -0.75 -0.75 z m 0 0"/>
-</svg>

demos/node-editor/help-window.ui

@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <object class="GtkWindow" id="window">
-    <style>
-      <class name="devel"/>
-    </style>
-    <property name="title" translatable="yes">Help</property>
-    <property name="default-width">720</property>
-    <property name="default-height">520</property>
-    <child>
-      <object class="GtkScrolledWindow">
-        <child>
-          <object class="GtkTextView" id="text_view">
-            <property name="wrap-mode">word</property>
-            <property name="left-margin">20</property>
-            <property name="right-margin">20</property>
-            <property name="top-margin">20</property>
-            <property name="bottom-margin">20</property>
-            <property name="buffer">
-              <object class="GtkTextBuffer" id="buffer"/>
-            </property>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>

demos/node-editor/meson.build

@@ -19,12 +19,3 @@ executable('gtk4-node-editor',
            gui_app: true,
            link_args: extra_demo_ldflags,
            install: false)
-
-# icons
-icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
-
-foreach size: ['scalable', 'symbolic']
-  install_subdir('data/' + size,
-    install_dir: icontheme_dir
-  )
-endforeach

demos/node-editor/node-editor-application.c

@@ -51,121 +51,21 @@ node_editor_application_init (NodeEditorApplication *app)
 }
 
 static void
-activate_about (GSimpleAction *action,
+quit_activated (GSimpleAction *action,
                 GVariant      *parameter,
-                gpointer       user_data)
-{
-  GtkApplication *app = user_data;
-  char *version;
-  GString *s;
-  GskRenderer *gsk_renderer;
-  const char *renderer;
-
-  s = g_string_new ("");
-
-  g_string_append (s, "System libraries\n");
-  g_string_append_printf (s, "\tGLib\t%d.%d.%d\n",
-                          glib_major_version,
-                          glib_minor_version,
-                          glib_micro_version);
-  g_string_append_printf (s, "\tPango\t%s\n",
-                          pango_version_string ());
-  g_string_append_printf (s, "\tGTK\t%d.%d.%d\n",
-                          gtk_get_major_version (),
-                          gtk_get_minor_version (),
-                          gtk_get_micro_version ());
-
-  gsk_renderer = gtk_native_get_renderer (GTK_NATIVE (gtk_application_get_active_window (app)));
-  if (strcmp (G_OBJECT_TYPE_NAME (gsk_renderer), "GskVulkanRenderer") == 0)
-    renderer = "Vulkan";
-  else if (strcmp (G_OBJECT_TYPE_NAME (gsk_renderer), "GskGLRenderer") == 0)
-    renderer = "OpenGL";
-  else if (strcmp (G_OBJECT_TYPE_NAME (gsk_renderer), "GskCairoRenderer") == 0)
-    renderer = "Cairo";
-  else
-    renderer = "Unknown";
-
-  g_string_append_printf (s, "\nRenderer\n\t%s", renderer);
-
-  version = g_strdup_printf ("%s\nRunning against GTK %d.%d.%d",
-                             PACKAGE_VERSION,
-                             gtk_get_major_version (),
-                             gtk_get_minor_version (),
-                             gtk_get_micro_version ());
-
-  gtk_show_about_dialog (GTK_WINDOW (gtk_application_get_active_window (app)),
-                         "program-name", "GTK Node Editor",
-                         "version", version,
-                         "copyright", "© 2019—2020 The GTK Team",
-                         "license-type", GTK_LICENSE_LGPL_2_1,
-                         "website", "http://www.gtk.org",
-                         "comments", "Program to test GTK rendering",
-                         "authors", (const char *[]){ "Benjamin Otte", "Timm Bäder", NULL},
-                         "logo-icon-name", "org.gtk.gtk4.NodeEditor.Devel",
-                         "title", "About GTK Node Editor",
-                         "system-information", s->str,
-                         NULL);
-
-  g_string_free (s, TRUE);
-  g_free (version);
-}
-
-static void
-activate_quit (GSimpleAction *action,
-               GVariant      *parameter,
-               gpointer       data)
+                gpointer       data)
 {
   g_application_quit (G_APPLICATION (data));
 }
 
-static void
-activate_inspector (GSimpleAction *action,
-                    GVariant      *parameter,
-                    gpointer       user_data)
-{
-  gtk_window_set_interactive_debugging (TRUE);
-}
-
-static void
-activate_help (GSimpleAction *action,
-               GVariant      *parameter,
-               gpointer       user_data)
-{
-  GtkBuilder *builder;
-  GtkWidget *window;
-  GtkTextBuffer *buffer;
-  GBytes *bytes;
-  const char *text;
-  gsize len;
-
-  builder = gtk_builder_new ();
-  gtk_builder_add_from_resource (builder, "/org/gtk/gtk4/node-editor/help-window.ui", NULL);
-  window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
-  buffer = GTK_TEXT_BUFFER (gtk_builder_get_object (builder, "buffer"));
-
-  bytes = g_resources_lookup_data ("/org/gtk/gtk4/node-editor/node-format.md",
-                                   G_RESOURCE_LOOKUP_FLAGS_NONE,
-                                   NULL);
-  text = g_bytes_get_data (bytes, &len);
-  gtk_text_buffer_set_text (buffer, text, len);
-  g_bytes_unref (bytes);
-
-  gtk_window_present (GTK_WINDOW (window));
-  g_object_unref (builder);
-}
-
 static GActionEntry app_entries[] =
 {
-  { "about", activate_about, NULL, NULL, NULL },
-  { "quit", activate_quit, NULL, NULL, NULL },
-  { "inspector", activate_inspector, NULL, NULL, NULL },
-  { "help", activate_help, NULL, NULL, NULL },
+  { "quit", quit_activated, NULL, NULL, NULL }
 };
 
 static void
 node_editor_application_startup (GApplication *app)
 {
-  const char *help_accels[2] = { "F1", NULL };
   const char *quit_accels[2] = { "<Ctrl>Q", NULL };
   const char *open_accels[2] = { "<Ctrl>O", NULL };
   GtkCssProvider *provider;
@@ -175,7 +75,6 @@ node_editor_application_startup (GApplication *app)
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
                                    app);
-  gtk_application_set_accels_for_action (GTK_APPLICATION (app), "app.help", help_accels);
   gtk_application_set_accels_for_action (GTK_APPLICATION (app), "app.quit", quit_accels);
   gtk_application_set_accels_for_action (GTK_APPLICATION (app), "win.open", open_accels);
 
@@ -199,11 +98,11 @@ node_editor_application_activate (GApplication *app)
 static void
 node_editor_application_open (GApplication  *app,
                               GFile        **files,
-                              int            n_files,
-                              const char    *hint)
+                              gint           n_files,
+                              const gchar   *hint)
 {
   NodeEditorWindow *win;
-  int i;
+  gint i;
 
   for (i = 0; i < n_files; i++)
     {

demos/node-editor/node-editor-window.c

@@ -80,7 +80,7 @@ text_view_error_free (TextViewError *e)
   g_free (e->message);
 }
 
-static char *
+static gchar *
 get_current_text (GtkTextBuffer *buffer)
 {
   GtkTextIter start, end;
@@ -288,14 +288,14 @@ text_view_query_tooltip_cb (GtkWidget        *widget,
 
   if (keyboard_tip)
     {
-      int offset;
+      gint offset;
 
       g_object_get (self->text_buffer, "cursor-position", &offset, NULL);
       gtk_text_buffer_get_iter_at_offset (self->text_buffer, &iter, offset);
     }
   else
     {
-      int bx, by, trailing;
+      gint bx, by, trailing;
 
       gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (self->text_view), GTK_TEXT_WINDOW_TEXT,
                                              x, y, &bx, &by);
@@ -399,7 +399,7 @@ node_editor_window_load (NodeEditorWindow *self,
 
 static void
 open_response_cb (GtkWidget        *dialog,
-                  int               response,
+                  gint              response,
                   NodeEditorWindow *self)
 {
   gtk_widget_hide (dialog);
@@ -448,7 +448,7 @@ open_cb (GtkWidget        *button,
 
 static void
 save_response_cb (GtkWidget        *dialog,
-                  int               response,
+                  gint              response,
                   NodeEditorWindow *self)
 {
   gtk_widget_hide (dialog);
@@ -577,7 +577,7 @@ create_cairo_texture (NodeEditorWindow *self)
 
 static void
 export_image_response_cb (GtkWidget  *dialog,
-                          int         response,
+                          gint        response,
                           GdkTexture *texture)
 {
   gtk_widget_hide (dialog);
@@ -825,7 +825,6 @@ node_editor_window_create_renderer_widget (gpointer item,
   gtk_widget_set_size_request (box, 120, 90);
 
   label = gtk_label_new (g_object_get_data (G_OBJECT (paintable), "description"));
-  gtk_widget_add_css_class (label, "title-4");
   gtk_box_append (GTK_BOX (box), label);
 
   picture = gtk_picture_new_for_paintable (paintable);

demos/node-editor/node-editor-window.ui

@@ -1,22 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <menu id="gear_menu">
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">_Help</attribute>
-        <attribute name="action">app.help</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">_Inspector</attribute>
-        <attribute name="action">app.inspector</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">_About Node Editor</attribute>
-        <attribute name="action">app.about</attribute>
-      </item>
-    </section>
-  </menu>
-
   <object class="GtkPopover" id="testcase_popover">
     <child>
       <object class="GtkGrid">
@@ -103,6 +86,7 @@
     <property name="focus-widget">text_view</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="header">
+        <property name="show-title-buttons">1</property>
         <child type="start">
           <object class="GtkButton">
             <property name="icon-name">document-open-symbolic</property>
@@ -135,13 +119,6 @@
             <property name="popover">testcase_popover</property>
           </object>
         </child>
-        <child type="end">
-          <object class="GtkMenuButton" id="gear_menu_button">
-            <property name="valign">center</property>
-            <property name="menu-model">gear_menu</property>
-            <property name="icon-name">open-menu-symbolic</property>
-          </object>
-        </child>
       </object>
     </child>
     <child>

demos/node-editor/node-editor.gresource.xml

@@ -2,7 +2,5 @@
 <gresources>
   <gresource prefix="/org/gtk/gtk4/node-editor">
     <file preprocess="xml-stripblanks">node-editor-window.ui</file>
-    <file preprocess="xml-stripblanks">help-window.ui</file>
-    <file>node-format.md</file>
   </gresource>
 </gresources>

demos/node-editor/node-format.md

@@ -1,213 +0,0 @@
-# The Node file format
-
-GSK render nodes can be serialized and deserialized using APIs such as `gsk_render_node_serialize()` and `gsk_render_node_deserialize()`. The intended use for this is development - primarily the development of GTK - by allowing things such as creating testsuites and benchmarks, exchanging nodes in bug reports. GTK includes the `gtk4-node-editor` application for creating such test files.
-
-The format is a text format that follows the [CSS syntax rules](https://drafts.csswg.org/css-syntax-3/). In particular, this means that every array of bytes will produce a render node when parsed, as there is a defined error recovery method. For more details on error handling, please refer to the documentation of the aprsing APIs.
-
-The grammar of a node text representation using [the CSS value definition syntax](https://drafts.csswg.org/css-values-3/#value-defs) looks like this:
-**document**: `<node>\*`
-**node**: container { <document> } | `<node-name> { <property>* }`
-**property**: `<property-name>: <node> | <value> ;`
-
-Each node has its own `<node-name>` and supports a custom set of properties, each with their own `<property-name>` and syntax. The following paragraphs document each of the nodes and their properties.
-
-When serializing and the value of a property equals the default value, this value will not be serialized. Serialization aims to produce an output as small as possible.
-
-# Nodes
-
-### container
-
-The **container** node is a special node that allows specifying a list of child nodes. Its contents follow the same rules as an empty document.
-
-### blend
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bottom   | `<node>`         | color { color: #AF0; } | always      |
-| mode     | `<blend-mode>`   | normal                 | non-default |
-| top      | `<node>`         | color { }              | always      |
-
-Creates a node like `gsk_blend_node_new()` with the given properties.
-
-### blur
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| blur     | `<number>`       | 1                      | non-default |
-| child    | `<node>`         | color { }              | always      |
-
-Creates a node like `gsk_blur_node_new()` with the given properties.
-
-### border
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| color    | `<color>{1,4}`   | black                  | non-default |
-| outline  | `<rounded-rect>` | 50                     | always      |
-| width    | `<number>{1,4}`  | 1                      | non-default |
-
-Creates a node like `gsk_border_node_new()` with the given properties.
-
-For the color and width properties, the values follow the typical CSS order of top, right, bottom, left. If the last/left value isn't given, the 2nd/right value is used. If the 3rd/bottom value isn't given, the 1st/top value is used. And if the 2nd/right value also isn't given, the 1st/top value is used for every 4 values.
-
-### clip
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| child    | `<node>`         | color { }              | always      |
-| clip     | `<rounded-rect>` | 50                     | always      |
-
-Creates a node like `gsk_clip_node_new()` with the given properties.
-
-As an extension, this node allows specifying a rounded rectangle for the clip property. If that rectangle is indeed rounded, a node like `gsk_rounded_clip_node_new()` will be created instead.
-
-### color
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | 50                     | always      |
-| color    | `<color>`        | #FF00CC                | always      |
-
-Creates a node like `gsk_color_node_new()` with the given properties.
-
-The color is chosen as an error pink so it is visible while also reminding people to change it.
-
-### color-matrix
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| child    | `<node>`         | color { }              | always      |
-| matrix   | `<transform>`    | none                   | non-default |
-| offset   | `<number>{4}`    | 0 0 0 0                | non-default |
-
-Creates a node like `gsk_color_matrix_node_new()` with the given properties.
-
-The matrix property accepts a <transform> for compatibility purposes, but you should be aware that the allowed values are meant to be used on 3D transformations, so their naming might appear awkward. However, it is always possible to use the matrix3d() production to specify all 16 values individually.
-
-### cross-fade
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| end      | `<node>`         | color { }              | always      |
-| mode     | `<number>`       | 0.5                    | non-default |
-| start    | `<node>`         | color { color: #AF0; } | always      |
-
-Creates a node like `gsk_cross_fade_node_new()` with the given properties.
-
-### debug
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| child    | `<node>`         | color { }              | always      |
-| message  | `<string>`       | ""                     | non-default |
-
-Creates a node like `gsk_debug_node_new()` with the given properties.
-
-### inset-shadow
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| blur     | `<number>`       | 0                      | non-default |
-| color    | `<color>`        | black                  | non-default |
-| dx       | `<number>`       | 1                      | non-default |
-| dy       | `<number>`       | 1                      | non-default |
-| outline  | `<rounded-rect>` | 50                     | always      |
-| spread   | `<number>`       | 0                      | non-default |
-
-Creates a node like `gsk_inset_shadow_node_new()` with the given properties.
-
-### linear-gradient
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | 50                     | always      |
-| end      | `<point>`        | 0 50                   | always      |
-| start    | `<point>`        | 0 0                    | always      |
-| stops    | `<color-stop>`   | 0 #AF0, 1 #F0C         | always      |
-
-Creates a node like `gsk_linear_gradient_node_new()` with the given properties.
-
-### opacity
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| child    | `<node>`         | color { }              | always      |
-| opacity  | `<number>`       | 0.5                    | non-default |
-
-Creates a node like `gsk_transform_node_new()` with the given properties.
-
-### outset-shadow
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| blur     | `<number>`       | 0                      | non-default |
-| color    | `<color>`        | black                  | non-default |
-| dx       | `<number>`       | 1                      | non-default |
-| dy       | `<number>`       | 1                      | non-default |
-| outline  | `<rounded-rect>` | 50                     | always      |
-| spread   | `<number>`       | 0                      | non-default |
-
-Creates a node like `gsk_outset_shadow_node_new()` with the given properties.
-
-### repeat
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | *bounds of child node* | non-default |
-| child    | `<node>`         | color { }              | always      |
-| child-bounds| `<rect>`      | *bounds of child node* | non-default |
-
-Creates a node like `gsk_repeat_node_new()` with the given properties.
-
-### rounded-clip
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| child    | `<node>`         | color { }              | always      |
-| clip     | `<rounded-rect>` | 50                     | always      |
-
-Creates a node like `gsk_rounded_clip_node_new()` with the given properties.
-
-### shadow
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| child    | `<node>`         | color { }              | always      |
-| shadow   | `<shadow>`       | black 1 1              | always      |
-
-Creates a node like `gsk_shadow_node_new()` with the given properties.
-
-### text
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| color    | `<color>`        | black                  | non-default |
-| font     | `<string>`       | "Cantarell 11"         | always      |
-| glyphs   | `<glyphs>`       | "Hello"                | always      |
-| offset   | `<point>`        | 0 0                    | non-default |
-
-Creates a node like `gsk_text_node_new()` with the given properties.
-
-If the given font does not exist or the given glyphs are invalid for the given font, an error node will be returned.
-
-### texture
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | 50                     | always      |
-| texture  | `<url>`          | *see below*            | always      |
-
-Creates a node like `gsk_texture_node_new()` with the given properties.
-
-The default texture is a 10x10 checkerboard with the top left and bottom right 5x5 being in the color #FF00CC and the other part being transparent. A possible representation for this texture is `url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAABmJLR0QA/wD/AP+gvaeTAAAAKUlEQVQYlWP8z3DmPwMaYGQwYUQXY0IXwAUGUCGGoxkYGBiweXAoeAYAz44F3e3U1xUAAAAASUVORK5CYII=")
-`.
-
-### transform
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| child    | `<node>`         | color { }              | always      |
-| transform| `<transform>`    | none                   | non-default |
-
-Creates a node like `gsk_transform_node_new()` with the given properties.
-

demos/print-editor/data/scalable/apps/org.gtk.PrintEditor4.Devel.svg

@@ -1,179 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg height="128px" viewBox="0 0 128 128" width="128px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <defs>
-        <linearGradient id="a" gradientTransform="matrix(0.232143 0 0 0.328947 -7.567033 263.82666)" gradientUnits="userSpaceOnUse" x1="88.595886" x2="536.595886" y1="-449.394012" y2="-449.394012">
-            <stop offset="0" stop-color="#acabae"/>
-            <stop offset="0.0384615" stop-color="#deddda"/>
-            <stop offset="0.0768555" stop-color="#c0bfbc"/>
-            <stop offset="0.923077" stop-color="#c0bfbc"/>
-            <stop offset="0.961538" stop-color="#deddda"/>
-            <stop offset="1" stop-color="#9a9996"/>
-        </linearGradient>
-        <linearGradient id="b" gradientUnits="userSpaceOnUse" x1="26.999876" x2="100.999876" y1="32.999688" y2="32.999688">
-            <stop offset="0" stop-color="#7e7c77"/>
-            <stop offset="0.3" stop-color="#9a9996"/>
-            <stop offset="1" stop-color="#9a9996"/>
-        </linearGradient>
-        <linearGradient id="c" gradientUnits="userSpaceOnUse" x1="67.467916" x2="67.467916" y1="83.999688" y2="36.782906">
-            <stop offset="0" stop-color="#deddda"/>
-            <stop offset="1" stop-color="#c0bfbc"/>
-        </linearGradient>
-        <clipPath id="d">
-            <path d="m 79 72 h 15 v 16 h -15 z m 0 0"/>
-        </clipPath>
-        <clipPath id="e">
-            <path d="m 93.21875 72.921875 l -14.21875 14.21875 h -4.0625 v -18.28125 h 18.28125 z m 0 0"/>
-        </clipPath>
-        <linearGradient id="f" gradientTransform="matrix(0 0.126951 0.126951 0 76.460862 36.359884)" gradientUnits="userSpaceOnUse" x1="344" x2="340" y1="76" y2="72">
-            <stop offset="0" stop-color="#d5d3cf"/>
-            <stop offset="1" stop-color="#ffffff"/>
-        </linearGradient>
-        <filter id="g" height="100%" width="100%" x="0%" y="0%">
-            <feColorMatrix in="SourceGraphic" type="matrix" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/>
-        </filter>
-        <mask id="h">
-            <g filter="url(#g)">
-                <rect fill-opacity="0.396" height="128" width="128"/>
-            </g>
-        </mask>
-        <linearGradient id="i" gradientUnits="userSpaceOnUse">
-            <stop offset="0" stop-color="#1c71d8"/>
-            <stop offset="0.323117" stop-color="#62a0ea"/>
-            <stop offset="0.59387" stop-color="#1b5aa6"/>
-            <stop offset="1" stop-color="#1c71d8"/>
-        </linearGradient>
-        <linearGradient id="j" gradientTransform="matrix(1.597748 1.597748 -1.06066 1.06066 -56.853041 -543.720139)" x1="224.504562" x2="231.453873" xlink:href="#i" y1="282.5" y2="282.5"/>
-        <radialGradient id="k" cx="227.599915" cy="201.029724" gradientTransform="matrix(4.072817 4.073078 -5.940048 5.939073 373.883117 -2098.049112)" gradientUnits="userSpaceOnUse" r="2.5">
-            <stop offset="0" stop-color="#93bdf1"/>
-            <stop offset="1" stop-color="#1a5fb4"/>
-        </radialGradient>
-        <linearGradient id="l" gradientTransform="matrix(2.121328 2.121328 -2.174353 2.174353 181.766074 -1021.145947)" gradientUnits="userSpaceOnUse" x1="226.90625" x2="228.86203" y1="288.75" y2="288.767151">
-            <stop offset="0" stop-color="#77767b"/>
-            <stop offset="0.443872" stop-color="#f6f5f4"/>
-            <stop offset="1" stop-color="#5e5c64"/>
-        </linearGradient>
-        <linearGradient id="m" gradientTransform="matrix(1.258421 1.258421 -1.06066 1.06066 57.381892 -503.024312)" gradientUnits="userSpaceOnUse" x1="223.1875" x2="233.0625" y1="278" y2="278">
-            <stop offset="0" stop-color="#ffa348"/>
-            <stop offset="0.265823" stop-color="#ffd7af"/>
-            <stop offset="0.734177" stop-color="#ff8d1c"/>
-            <stop offset="1" stop-color="#ffa348"/>
-        </linearGradient>
-        <linearGradient id="n" gradientTransform="matrix(1.573027 1.573027 -1.06066 1.06066 -14.348129 -574.754333)" x1="224.504562" x2="231.453873" xlink:href="#i" y1="282.5" y2="282.5"/>
-        <clipPath id="o">
-            <path d="m 79 72 h 15 v 16 h -15 z m 0 0"/>
-        </clipPath>
-        <clipPath id="p">
-            <path d="m 93.21875 72.921875 l -14.21875 14.21875 h -4.0625 v -18.28125 h 18.28125 z m 0 0"/>
-        </clipPath>
-        <mask id="q">
-            <g filter="url(#g)">
-                <rect fill-opacity="0.396" height="128" width="128"/>
-            </g>
-        </mask>
-        <clipPath id="r">
-            <rect height="152" width="192"/>
-        </clipPath>
-        <g id="s" clip-path="url(#r)">
-            <path d="m 29 112 c -4.433594 0 -8 -3.566406 -8 -8 v -2 c 0 4.433594 3.566406 8 8 8 h 88 c 4.433594 0 8 -3.566406 8 -8 v 2 c 0 4.433594 -3.566406 8 -8 8 z m 0 0" fill="#f6f5f4"/>
-        </g>
-        <clipPath id="t">
-            <rect height="128" width="128"/>
-        </clipPath>
-        <clipPath id="u">
-            <rect height="128" width="128"/>
-        </clipPath>
-        <mask id="v">
-            <g clip-path="url(#u)" filter="url(#g)">
-                <g clip-path="url(#t)">
-                    <path d="m 21 16 c -4.433594 0 -8 3.566406 -8 8 v 84 c 0 4.433594 3.566406 8 8 8 h 4 v -4 h 80 v 4 h 4 c 4.433594 0 8 -3.566406 8 -8 v -84 c 0 -4.433594 -3.566406 -8 -8 -8 z m 0 0" fill="url(#a)"/>
-                    <path d="m 21 12 h 88 c 4.417969 0 8 3.582031 8 8 v 68 c 0 4.417969 -3.582031 8 -8 8 h -88 c -4.417969 0 -8 -3.582031 -8 -8 v -68 c 0 -4.417969 3.582031 -8 8 -8 z m 0 0" fill="#deddda"/>
-                    <path d="m 27 28 h 74 v 10 h -74 z m 0 0" fill="url(#b)"/>
-                    <path d="m 27 38 h 74 v 46 h -74 z m 0 0" fill="url(#c)"/>
-                    <path d="m 24 33 c 0 1.65625 -1.34375 3 -3 3 s -3 -1.34375 -3 -3 s 1.34375 -3 3 -3 s 3 1.34375 3 3 z m 0 0" fill="#bf5f00" fill-opacity="0.964567"/>
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-    <path d="m 37 36 h 56 v 36.925781 l -14.125 14.214844 h -41.875 z m 0 0" fill="#f6f5f4" fill-opacity="0.984252"/>
-    <g clip-path="url(#d)">
-        <g clip-path="url(#e)">
-            <path d="m 79 77.386719 v 9.351562 c 0 2.464844 2 4.464844 4.464844 4.464844 h 9.351562 c 2.464844 0 4.464844 -2 4.464844 -4.464844 v -9.351562 c 0 -2.464844 -2 -4.464844 -4.464844 -4.464844 h -9.351562 c -2.464844 0 -4.464844 2 -4.464844 4.464844 z m 0 0" fill="url(#f)"/>
-        </g>
-    </g>
-    <path d="m 27 100 h 76 c 1.109375 0 2 0.890625 2 2 v 10 h -80 v -10 c 0 -1.109375 0.890625 -2 2 -2 z m 0 0" fill="#5e5c64" fill-opacity="0.940945"/>
-    <path d="m 27 102 h 76 c 1.109375 0 2 0.890625 2 2 v 10 h -80 v -10 c 0 -1.109375 0.890625 -2 2 -2 z m 0 0" fill="#9a9996"/>
-    <path d="m 13 106 v 2 c 0 4.433594 3.566406 8 8 8 h 4 v -2 h -4 c -4.433594 0 -8 -3.566406 -8 -8 z m 104 0 c 0 4.433594 -3.566406 8 -8 8 h -4 v 2 h 4 c 4.433594 0 8 -3.566406 8 -8 z m -92 6 v 2 h 80 v -2 z m 0 0" fill="#9e9c99" fill-opacity="0.366142"/>
-    <path d="m 27 38 v 46 l 6 -46 z m 0 0" fill="#7e7c77" fill-opacity="0.11811"/>
-    <path d="m 24 32 c 0 1.65625 -1.34375 3 -3 3 s -3 -1.34375 -3 -3 s 1.34375 -3 3 -3 s 3 1.34375 3 3 z m 0 0" fill="#ffa348" fill-opacity="0.964567"/>
-    <g clip-path="url(#i)" mask="url(#h)" transform="matrix(1 0 0 1 -8 -16)">
-        <path d="m 29 112 c -4.433594 0 -8 -3.566406 -8 -8 v -2 c 0 4.433594 3.566406 8 8 8 h 88 c 4.433594 0 8 -3.566406 8 -8 v 2 c 0 4.433594 -3.566406 8 -8 8 z m 0 0" fill="#f6f5f4"/>
-    </g>
-    <path d="m 89.503906 31.144531 l 10.066406 10.066407 l -41.71875 41.71875 l -10.066406 -10.066407 z m 0 0" fill="#ffa348"/>
-    <path d="m 88.246094 29.886719 l 7.550781 7.550781 l -41.71875 41.71875 l -7.550781 -7.550781 z m 0 0" fill="#ff7800"/>
-    <path d="m 86.789062 28.429688 l 2.515626 2.515624 l -41.71875 41.71875 l -2.515626 -2.515624 z m 0 0" fill="#ffbe6f"/>
-    <path d="m 121.898438 -0.101562 c -4.855469 0.921874 -11.730469 5.152343 -18.140626 11.558593 l -16.96875 16.972657 l 12.78125 12.78125 l 16.972657 -16.972657 c 6.40625 -6.40625 10.636719 -13.28125 11.558593 -18.136719 z m 0 0" fill="url(#k)"/>
-    <path d="m 110.011719 13.882812 c -2.1875 -0.398437 -5.421875 0.988282 -8.167969 3.730469 l -11.871094 11.875 l -6.6875 6.6875 c -4.800781 4.800781 -9.234375 12.007813 -9.648437 13.042969 c -0.484375 1.207031 -0.449219 2.730469 0.953125 4.136719 c 1.40625 1.40625 2.917968 1.441406 4.136718 0.953125 c 1.035157 -0.414063 8.292969 -4.984375 13.042969 -9.648438 l 2.402344 -2.398437 l 16.160156 -16.160157 c 2.742188 -2.746093 4.128907 -5.976562 3.730469 -8.167968 c -0.742188 1.390625 -1.859375 2.902344 -3.308594 4.347656 l -13.996094 13.996094 l -5.089843 -5.089844 l 13.996093 -13.996094 c 1.445313 -1.445312 2.960938 -2.566406 4.347657 -3.308594 z m 0 0" fill="url(#l)"/>
-    <path d="m 95.273438 36.914062 l -2.960938 2.960938 l -2.398438 2.402344 c -4.90625 5.101562 -11.855468 10.828125 -11.855468 10.828125 c 1.011718 -0.433594 8.167968 -5.101563 12.914062 -9.769531 l 2.402344 -2.402344 l 2.960938 -2.957032 z m 0 0" fill="#62a0ea"/>
-    <path d="m 87.320312 26.835938 l 13.789063 13.789062 c 0.292969 0.292969 0.292969 0.769531 0 1.0625 s -0.769531 0.292969 -1.0625 0 l -13.789063 -13.789062 c -0.292968 -0.292969 -0.292968 -0.769532 0 -1.0625 c 0.292969 -0.289063 0.769532 -0.289063 1.0625 0 z m 0 0" fill="#3584e4"/>
-    <path d="m 42.421875 89.765625 c -3 3 -6.382813 4.484375 -7.554687 3.3125 c -1.171876 -1.171875 0.3125 -4.554687 3.3125 -7.554687 c 3.003906 -3.003907 6.386718 -4.488282 7.558593 -3.316407 s -0.3125 4.554688 -3.316406 7.558594 z m 0 0" fill="url(#m)"/>
-    <path d="m 45.269531 70.347656 l -7.851562 12.511719 l 7.835937 7.925781 l 12.597656 -7.855468 z m -6.039062 13.171875 l 5.449219 5.449219 c 0.347656 0.347656 0.449218 0.933594 0.097656 1.160156 c -0.886719 0.570313 -2.9375 1.539063 -2.9375 1.539063 c -0.25 0.128906 -0.539063 0.164062 -0.773438 -0.066407 l -4.546875 -4.550781 c -0.234375 -0.230469 -0.207031 -0.527343 -0.066406 -0.773437 l 1.617187 -2.859375 c 0.207032 -0.363281 0.8125 -0.25 1.160157 0.101562 z m 0 0" fill="url(#n)"/>
-    <path d="m 43.332031 74.777344 l 9.867188 9.867187 c 0.394531 0.390625 0.476562 0.871094 0.128906 1.066407 l -7.710937 5.253906 c -0.308594 0.210937 -0.785157 0.160156 -1.171876 -0.226563 l -6.984374 -6.988281 c -0.386719 -0.386719 -0.4375 -0.859375 -0.230469 -1.167969 l 5.234375 -7.8125 c 0.125 -0.285156 0.558594 -0.304687 0.867187 0.007813 z m 0 0" fill="url(#o)"/>
-</svg>

demos/print-editor/data/symbolic/apps/org.gtk.PrintEditor4-symbolic.svg

@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg height="16px" viewBox="0 0 16 16" width="16px" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <filter id="a" height="100%" width="100%" x="0%" y="0%">
-        <feColorMatrix in="SourceGraphic" type="matrix" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0"/>
-    </filter>
-    <mask id="b">
-        <g filter="url(#a)">
-            <rect fill-opacity="0.396" height="16" width="16"/>
-        </g>
-    </mask>
-    <clipPath id="c">
-        <rect height="152" width="192"/>
-    </clipPath>
-    <g clip-path="url(#c)" mask="url(#b)" transform="matrix(1 0 0 1 -168 -16)">
-        <path d="m 29 112 c -4.433594 0 -8 -3.566406 -8 -8 v -2 c 0 4.433594 3.566406 8 8 8 h 88 c 4.433594 0 8 -3.566406 8 -8 v 2 c 0 4.433594 -3.566406 8 -8 8 z m 0 0" fill="#f6f5f4"/>
-    </g>
-    <g fill="#2e3436">
-        <path d="m 4 2 v 2 h 5.585938 l 2 -2 z m -2 3 c -0.5 0 -1 0.5 -1 1 v 4 c 0 0.5 0.5 1 1 1 h 1 v -2 h 2 c 0 -0.265625 0.105469 -0.519531 0.292969 -0.707031 l 3.292969 -3.292969 z m 11.414062 0 l -4 4 h 3.585938 v 2 h 1 c 0.5 0 1 -0.5 1 -1 v -4 c 0 -0.5 -0.5 -1 -1 -1 z m -9.414062 5 v 5 h 8 v -5 h -3.585938 l -0.707031 0.707031 c -0.1875 0.1875 -0.441406 0.292969 -0.707031 0.292969 h -1 c -0.550781 0 -1 -0.449219 -1 -1 z m 0 0"/>
-        <path d="m 6 10 h 1 l 9 -9 l -1 -1 l -9 9 z m 0 0"/>
-    </g>
-</svg>

demos/print-editor/meson.build

@@ -1,23 +1,7 @@
-executable('gtk4-print-editor',
+executable('print-editor',
            ['print-editor.c'],
            c_args: common_cflags,
            dependencies: libgtk_dep,
            include_directories: confinc,
            gui_app: true,
-           link_args: extra_demo_ldflags,
-           install: true)
-
-# desktop file
-install_data('org.gtk.PrintEditor4.desktop', install_dir: gtk_applicationsdir)
-
-# appdata
-install_data('org.gtk.PrintEditor4.appdata.xml', install_dir: gtk_appdatadir)
-
-# icons
-icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
-
-foreach size: ['scalable', 'symbolic']
-  install_subdir('data/' + size,
-    install_dir: icontheme_dir
-  )
-endforeach
+           link_args: extra_demo_ldflags)

demos/print-editor/org.gtk.PrintEditor4.appdata.xml

@@ -1,34 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<component type="desktop">
-  <id>org.gtk.PrintEditor4.desktop</id>
-  <metadata_license>CC0-1.0</metadata_license>
-  <project_license>LGPL-2.0+</project_license>
-  <name>GTK Print Editor</name>
-  <summary>Program to demonstrate GTK printing</summary>
-  <description>
-    <p>
-      GTK Print Editor is a simple editor to demonstrate GTK printing.
-    </p>
-  </description>
-  <screenshots>
-    <screenshot>
-      <image>https://static.gnome.org/appdata/gtk4-print-editor/gtk-print-editor1.png</image>
-      <caption>Print Editor</caption>
-    </screenshot>
-  </screenshots>
-  <kudos>
-    <kudo>HiDpiIcon</kudo>
-    <kudo>ModernToolkit</kudo>
-  </kudos>
-  <url type="homepage">https://www.gtk.org</url>
-  <translation type="gettext">gtk-4.0</translation>
-  <update_contact>matthias.clasen_at_gmail.com</update_contact>
-  <developer_name>Matthias Clasen and others</developer_name>
-  <releases>
-    <release version="3.99.0" date="2020">
-      <description>
-        <p>A new developers snapshot towards GTK 4.0.</p>
-      </description>
-    </release>
-  </releases>
-</component>

demos/print-editor/org.gtk.PrintEditor4.desktop

@@ -1,10 +0,0 @@
-[Desktop Entry]
-Name=Print Editor
-Comment=A simple editor demonstrating GTK printing
-Exec=gtk4-print-editor %f
-Icon=org.gtk.PrintEditor4.Devel
-Terminal=false
-Type=Application
-StartupNotify=true
-Categories=Development;GTK;
-NoDisplay=true

demos/print-editor/print-editor.c

@@ -23,7 +23,7 @@ update_title (GtkWindow *window)
   else
     basename = g_file_get_basename (filename);
 
-  title = g_strdup_printf ("GTK Print Editor — %s", basename);
+  title = g_strdup_printf ("Simple Editor with printing - %s", basename);
   g_free (basename);
 
   gtk_window_set_title (window, title);
@@ -33,8 +33,8 @@ update_title (GtkWindow *window)
 static void
 update_statusbar (void)
 {
-  char *msg;
-  int row, col;
+  gchar *msg;
+  gint row, col;
   GtkTextIter iter;
   const char *print_str;
 
@@ -592,54 +592,18 @@ activate_about (GSimpleAction *action,
                 GVariant      *parameter,
                 gpointer       user_data)
 {
-  char *version;
-  GString *sysinfo;
-  char *setting;
-  char **backends;
-  int i;
-
-  sysinfo = g_string_new ("System libraries\n");
-  g_string_append_printf (sysinfo, "\tGLib\t%d.%d.%d\n",
-                          glib_major_version,
-                          glib_minor_version,
-                          glib_micro_version);
-  g_string_append_printf (sysinfo, "\tPango\t%s\n",
-                          pango_version_string ());
-  g_string_append_printf (sysinfo, "\tGTK\t%d.%d.%d\n",
-                          gtk_get_major_version (),
-                          gtk_get_minor_version (),
-                          gtk_get_micro_version ());
-
-  g_string_append (sysinfo, "\nPrint backends\n");
-
-  g_object_get (gtk_settings_get_default (), "gtk-print-backends", &setting, NULL);
-  backends = g_strsplit (setting, ",", -1);
-  for (i = 0; backends[i]; i++)
-    g_string_append_printf (sysinfo, "\t%s\n", backends[i]);
-  g_strfreev (backends);
-  g_free (setting);
-
-  version = g_strdup_printf ("%s\nRunning against GTK %d.%d.%d",
-                             PACKAGE_VERSION,
-                             gtk_get_major_version (),
-                             gtk_get_minor_version (),
-                             gtk_get_micro_version ());
-
+  const gchar *authors[] = {
+    "Alexander Larsson",
+    NULL
+  };
   gtk_show_about_dialog (GTK_WINDOW (main_window),
-                         "program-name", "GTK Print Editor",
-                         "version", version,
+                         "name", "Print Test Editor",
+                         "logo-icon-name", "text-editor-symbolic",
+                         "version", PACKAGE_VERSION,
                          "copyright", "© 2006-2020 Red Hat, Inc",
-                         "license-type", GTK_LICENSE_LGPL_2_1,
-                         "website", "http://www.gtk.org",
-                         "comments", "Program to demonstrate GTK printing",
-                         "authors", (const char *[]){ "Alexander Larsson", NULL },
-                         "logo-icon-name", "org.gtk.PrintEditor4.Devel",
-                         "title", "About GTK Print Editor",
-                         "system-information", sysinfo->str,
+                         "comments", "Program to demonstrate GTK printing.",
+                         "authors", authors,
                          NULL);
-
-  g_string_free (sysinfo, TRUE);
-  g_free (version);
 }
 
 static void
@@ -675,10 +639,27 @@ static GActionEntry app_entries[] = {
   { "print", activate_print, NULL, NULL, NULL }
 };
 
-static const char ui_info[] =
+static const gchar ui_info[] =
   "<interface>"
   "  <menu id='menubar'>"
   "    <submenu>"
+  "      <attribute name='label'>_Application</attribute>"
+  "      <section>"
+  "        <item>"
+  "          <attribute name='label'>_About</attribute>"
+  "          <attribute name='action'>app.about</attribute>"
+  "          <attribute name='accel'>&lt;Primary&gt;a</attribute>"
+  "        </item>"
+  "      </section>"
+  "      <section>"
+  "        <item>"
+  "          <attribute name='label'>_Quit</attribute>"
+  "          <attribute name='action'>app.quit</attribute>"
+  "          <attribute name='accel'>&lt;Primary&gt;q</attribute>"
+  "        </item>"
+  "      </section>"
+  "    </submenu>"
+  "    <submenu>"
   "      <attribute name='label'>_File</attribute>"
   "      <section>"
   "        <item>"
@@ -715,23 +696,6 @@ static const char ui_info[] =
   "          <attribute name='action'>app.print</attribute>"
   "        </item>"
   "      </section>"
-  "      <section>"
-  "        <item>"
-  "          <attribute name='label'>_Quit</attribute>"
-  "          <attribute name='action'>app.quit</attribute>"
-  "          <attribute name='accel'>&lt;Primary&gt;q</attribute>"
-  "        </item>"
-  "      </section>"
-  "    </submenu>"
-  "    <submenu>"
-  "      <attribute name='label'>_Help</attribute>"
-  "      <section>"
-  "        <item>"
-  "          <attribute name='label'>_About Print Editor</attribute>"
-  "          <attribute name='action'>app.about</attribute>"
-  "          <attribute name='accel'>&lt;Primary&gt;a</attribute>"
-  "        </item>"
-  "      </section>"
   "    </submenu>"
   "  </menu>"
   "</interface>";
@@ -752,6 +716,25 @@ mark_set_callback (GtkTextBuffer     *text_buffer,
   update_statusbar ();
 }
 
+static gint
+command_line (GApplication            *application,
+              GApplicationCommandLine *command_line)
+{
+  int argc;
+  char **argv;
+
+  argv = g_application_command_line_get_arguments (command_line, &argc);
+
+  if (argc == 2)
+    {
+      GFile *file = g_file_new_for_commandline_arg (argv[1]);
+      load_file (file);
+      g_object_unref (file);
+    }
+
+  return 0;
+}
+
 static void
 startup (GApplication *app)
 {
@@ -781,8 +764,6 @@ activate (GApplication *app)
   gtk_application_window_set_show_menubar (GTK_APPLICATION_WINDOW (main_window), TRUE);
   update_title (GTK_WINDOW (main_window));
 
-  gtk_widget_add_css_class (main_window, "devel");
-
   box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
   gtk_window_set_child (GTK_WINDOW (main_window), box);
 
@@ -828,20 +809,6 @@ activate (GApplication *app)
   gtk_widget_show (main_window);
 }
 
-static void
-open (GApplication  *application,
-      GFile        **files,
-      int            n_files,
-      const char    *hint)
-{
-  if (n_files > 1)
-    g_warning ("Can only open a single file");
-
-  activate (application);
-
-  load_file (files[0]);
-}
-
 int
 main (int argc, char **argv)
 {
@@ -865,7 +832,7 @@ main (int argc, char **argv)
     g_clear_error (&error);
   }
 
-  app = gtk_application_new ("org.gtk.PrintEditor4", G_APPLICATION_HANDLES_OPEN);
+  app = gtk_application_new ("org.gtk.PrintEditor", 0);
 
   g_action_map_add_action_entries (G_ACTION_MAP (app),
                                    app_entries, G_N_ELEMENTS (app_entries),
@@ -873,7 +840,7 @@ main (int argc, char **argv)
 
   g_signal_connect (app, "startup", G_CALLBACK (startup), NULL);
   g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
-  g_signal_connect (app, "open", G_CALLBACK (open), NULL);
+  g_signal_connect (app, "command-line", G_CALLBACK (command_line), NULL);
 
   g_application_run (G_APPLICATION (app), argc, argv);
 

demos/widget-factory/widget-factory.c

@@ -139,9 +139,9 @@ get_busy (GSimpleAction *action,
   gtk_widget_set_sensitive (window, FALSE);
 }
 
-static int current_page = 0;
+static gint current_page = 0;
 static gboolean
-on_page (int i)
+on_page (gint i)
 {
   return current_page == i;
 }
@@ -250,12 +250,12 @@ activate_about (GSimpleAction *action,
                 gpointer       user_data)
 {
   GtkApplication *app = user_data;
-  const char *authors[] = {
+  const gchar *authors[] = {
     "Andrea Cimitan",
     "Cosimo Cecchi",
     NULL
   };
-  char *version;
+  gchar *version;
   GString *s;
 
   s = g_string_new ("");
@@ -422,8 +422,8 @@ static void
 spin_value_changed (GtkAdjustment *adjustment, GtkWidget *label)
 {
   GtkWidget *w;
-  int v;
-  char *text;
+  gint v;
+  gchar *text;
 
   v = (int)gtk_adjustment_get_value (adjustment);
 
@@ -454,8 +454,8 @@ spin_value_reset (GtkWidget *button, GtkAdjustment *adjustment)
   dismiss (button);
 }
 
-static int pulse_time = 250;
-static int pulse_entry_mode = 0;
+static gint pulse_time = 250;
+static gint pulse_entry_mode = 0;
 
 static void
 remove_pulse (gpointer pulse_id)
@@ -482,7 +482,7 @@ pulse_it (GtkWidget *widget)
 static void
 update_pulse_time (GtkAdjustment *adjustment, GtkWidget *widget)
 {
-  double value;
+  gdouble value;
   guint pulse_id;
 
   value = gtk_adjustment_get_value (adjustment);
@@ -537,12 +537,12 @@ on_entry_icon_release (GtkEntry            *entry,
 
 static void
 on_scale_button_value_changed (GtkScaleButton *button,
-                               double          value,
+                               gdouble         value,
                                gpointer        user_data)
 {
   GtkAdjustment *adjustment;
-  double val;
-  char *str;
+  gdouble val;
+  gchar *str;
 
   adjustment = gtk_scale_button_get_adjustment (button);
   val = gtk_scale_button_get_value (button);
@@ -557,9 +557,9 @@ on_scale_button_value_changed (GtkScaleButton *button,
     }
   else
     {
-      int percent;
+      gint percent;
 
-      percent = (int) (100. * val / (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment)) + .5);
+      percent = (gint) (100. * val / (gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_lower (adjustment)) + .5);
 
       str = g_strdup_printf (C_("volume percentage", "%d %%"), percent);
     }
@@ -627,7 +627,7 @@ static void
 on_range_from_changed (GtkSpinButton *from)
 {
   GtkSpinButton *to;
-  int v1, v2;
+  gint v1, v2;
 
   to = GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (from), "range_to_spin"));
 
@@ -642,7 +642,7 @@ static void
 on_range_to_changed (GtkSpinButton *to)
 {
   GtkSpinButton *from;
-  int v1, v2;
+  gint v1, v2;
 
   from = GTK_SPIN_BUTTON (g_object_get_data (G_OBJECT (to), "range_from_spin"));
 
@@ -654,7 +654,7 @@ on_range_to_changed (GtkSpinButton *to)
 }
 
 static void
-info_bar_response (GtkWidget *infobar, int response_id)
+info_bar_response (GtkWidget *infobar, gint response_id)
 {
   if (response_id == GTK_RESPONSE_CLOSE)
     gtk_widget_hide (infobar);
@@ -703,7 +703,7 @@ action_dialog_button_clicked (GtkButton *button, GtkWidget *page)
 static void
 page_changed_cb (GtkWidget *stack, GParamSpec *pspec, gpointer data)
 {
-  const char *name;
+  const gchar *name;
   GtkWidget *window;
   GtkWidget *page;
 
@@ -853,10 +853,10 @@ update_title_header (GtkListBoxRow *row,
                      gpointer       data)
 {
   GtkWidget *header;
-  char *title;
+  gchar *title;
 
   header = gtk_list_box_row_get_header (row);
-  title = (char *)g_object_get_data (G_OBJECT (row), "title");
+  title = (gchar *)g_object_get_data (G_OBJECT (row), "title");
   if (!header && title)
     {
       title = g_strdup_printf ("<b>%s</b>", title);
@@ -881,8 +881,8 @@ overshot (GtkScrolledWindow *sw, GtkPositionType pos, GtkWidget *widget)
 {
   GtkWidget *box, *row, *label, *swatch;
   GdkRGBA rgba;
-  const char *color;
-  char *text;
+  const gchar *color;
+  gchar *text;
   GtkWidget *silver;
   GtkWidget *gold;
 
@@ -983,7 +983,7 @@ set_color (GtkListBox *box, GtkListBoxRow *row, GtkColorChooser *chooser)
 static void
 populate_colors (GtkWidget *widget, GtkWidget *chooser)
 {
-  struct { const char *name; const char *color; const char *title; } colors[] = {
+  struct { const gchar *name; const gchar *color; const gchar *title; } colors[] = {
     { "2.5", "#C8828C", "Red" },
     { "5", "#C98286", NULL },
     { "7.5", "#C9827F", NULL },
@@ -1025,7 +1025,7 @@ populate_colors (GtkWidget *widget, GtkWidget *chooser)
     { "7.5", "#C48299", NULL },
     { "10", "#C68292", NULL }
   };
-  int i;
+  gint i;
   GtkWidget *row, *box, *label, *swatch;
   GtkWidget *sw;
   GdkRGBA rgba;
@@ -1081,7 +1081,7 @@ populate_colors (GtkWidget *widget, GtkWidget *chooser)
 
 typedef struct {
   GtkWidget *flowbox;
-  char *filename;
+  gchar *filename;
 } BackgroundData;
 
 static void
@@ -1127,11 +1127,11 @@ background_loaded_cb (GObject      *source,
 static void
 populate_flowbox (GtkWidget *flowbox)
 {
-  const char *location;
+  const gchar *location;
   GDir *dir;
   GError *error = NULL;
-  const char *name;
-  char *filename;
+  const gchar *name;
+  gchar *filename;
   GFile *file;
   GInputStream *stream;
   BackgroundData *bd;
@@ -1288,7 +1288,7 @@ my_text_view_class_init (MyTextViewClass *class)
 }
 
 static void
-my_text_view_set_background (MyTextView *tv, const char *filename, gboolean is_resource)
+my_text_view_set_background (MyTextView *tv, const gchar *filename, gboolean is_resource)
 {
   GError *error = NULL;
   GFile *file;
@@ -1331,12 +1331,12 @@ my_text_view_set_adjustment (MyTextView *tv, GtkAdjustment *adjustment)
 }
 
 static void
-close_selection_dialog (GtkWidget *dialog, int response, GtkWidget *tv)
+close_selection_dialog (GtkWidget *dialog, gint response, GtkWidget *tv)
 {
   GtkWidget *box;
   GtkWidget *child;
   GList *children;
-  const char *filename;
+  const gchar *filename;
   gboolean is_resource;
 
   gtk_widget_hide (dialog);
@@ -1352,7 +1352,7 @@ close_selection_dialog (GtkWidget *dialog, int response, GtkWidget *tv)
     return;
 
   child = children->data;
-  filename = (const char *)g_object_get_data (G_OBJECT (child), "filename");
+  filename = (const gchar *)g_object_get_data (G_OBJECT (child), "filename");
   is_resource = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (child), "is-resource"));
 
   g_list_free (children);
@@ -1377,8 +1377,8 @@ static void
 handle_insert (GtkWidget *button, GtkWidget *textview)
 {
   GtkTextBuffer *buffer;
-  const char *id;
-  const char *text;
+  const gchar *id;
+  const gchar *text;
 
   id = gtk_buildable_get_name (GTK_BUILDABLE (button));
 
@@ -1402,7 +1402,7 @@ handle_cutcopypaste (GtkWidget *button, GtkWidget *textview)
 {
   GtkTextBuffer *buffer;
   GdkClipboard *clipboard;
-  const char *id;
+  const gchar *id;
 
   clipboard = gtk_widget_get_clipboard (textview);
   buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (textview));
@@ -1421,7 +1421,7 @@ handle_cutcopypaste (GtkWidget *button, GtkWidget *textview)
 static void
 clipboard_formats_notify (GdkClipboard *clipboard, GdkEvent *event, GtkWidget *button)
 {
-  const char *id;
+  const gchar *id;
   gboolean has_text;
 
   id = gtk_buildable_get_name (GTK_BUILDABLE (button));
@@ -1434,7 +1434,7 @@ clipboard_formats_notify (GdkClipboard *clipboard, GdkEvent *event, GtkWidget *b
 static void
 textbuffer_notify_selection (GObject *object, GParamSpec *pspec, GtkWidget *button)
 {
-  const char *id;
+  const gchar *id;
   gboolean has_selection;
 
   id = gtk_buildable_get_name (GTK_BUILDABLE (button));
@@ -1469,7 +1469,7 @@ page_combo_separator_func (GtkTreeModel *model,
                            GtkTreeIter  *iter,
                            gpointer      data)
 {
-  char *text;
+  gchar *text;
   gboolean res;
 
   gtk_tree_model_get (model, iter, 0, &text, -1);
@@ -1594,7 +1594,7 @@ text_view_add_to_context_menu (GtkTextView *text_view)
 static void
 open_popover_text_changed (GtkEntry *entry, GParamSpec *pspec, GtkWidget *button)
 {
-  const char *text;
+  const gchar *text;
 
   text = gtk_editable_get_text (GTK_EDITABLE (entry));
   gtk_widget_set_sensitive (button, strlen (text) > 0);
@@ -1864,8 +1864,8 @@ activate (GApplication *app)
     { "print", activate_print, NULL, NULL, NULL },
   };
   struct {
-    const char *action_and_target;
-    const char *accelerators[2];
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
   } accels[] = {
     { "app.about", { "F1", NULL } },
     { "app.quit", { "<Control>q", NULL } },
@@ -1878,15 +1878,15 @@ activate (GApplication *app)
     { "win.lock", { "<Control>l", NULL } },
   };
   struct {
-    const char *action_and_target;
-    const char *accelerators[2];
+    const gchar *action_and_target;
+    const gchar *accelerators[2];
   } late_accels[] = {
     { "app.cut", { "<Control>x", NULL } },
     { "app.copy", { "<Control>c", NULL } },
     { "app.paste", { "<Control>v", NULL } },
     { "win.delete", { "Delete", NULL } },
   };
-  int i;
+  gint i;
   GPermission *permission;
   GAction *action;
   GError *error = NULL;
@@ -2282,7 +2282,7 @@ main (int argc, char *argv[])
     { "check-off-disabled", NULL, NULL, "false", NULL },
     { "radio-x-disabled", NULL, "s", "'x'", NULL },
   };
-  int status;
+  gint status;
 
   app = gtk_application_new ("org.gtk.WidgetFactory4", G_APPLICATION_NON_UNIQUE);
 

demos/widget-factory/widget-factory.ui

@@ -200,18 +200,18 @@
       </row>
     </data>
   </object>
+  <object class="GtkStringList" id="name_list">
+    <items>
+      <item>Andrea</item>
+      <item>Otto</item>
+      <item>Orville</item>
+      <item>Benjamin</item>
+    </items>
+  </object>
   <object class="GtkEntryCompletion" id="name_completion">
-    <property name="model">liststore1</property>
-    <property name="text-column">2</property>
+    <property name="model">name_list</property>
     <property name="inline-completion">1</property>
-    <property name="popup-single-match">0</property>
     <property name="inline-selection">1</property>
-    <child>
-      <object class="GtkCellRendererText"/>
-      <attributes>
-        <attribute name="text">2</attribute>
-      </attributes>
-    </child>
   </object>
   <object class="GtkListStore" id="lrmodel">
     <columns>
@@ -436,6 +436,7 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
     <property name="title">GTK Widget Factory</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="headerbar1">
+        <property name="show-title-buttons">1</property>
         <child type="title">
           <object class="GtkStackSwitcher" id="stack_switcher">
             <property name="stack">toplevel_stack</property>

docs/CODING-STYLE.md

@@ -474,19 +474,19 @@ The maximum width of each column is given by the longest element in the
 column:
 
 ```c
-  void        gtk_type_set_property (GtkType      *type,
-                                     const char   *value,
-                                     GError      **error);
-  const char *gtk_type_get_property (GtkType      *type);
+  void         gtk_type_set_property (GtkType      *type,
+                                      const gchar  *value,
+                                      GError      **error);
+  const gchar *gtk_type_get_property (GtkType      *type);
 ```
 
 It is also possible to align the columns to the next tab:
 
 ```c
   void          gtk_type_set_prop           (GtkType *type,
-                                             float    value);
-  float         gtk_type_get_prop           (GtkType *type);
-  int           gtk_type_update_foobar      (GtkType *type);
+                                             gfloat   value);
+  gfloat        gtk_type_get_prop           (GtkType *type);
+  gint          gtk_type_update_foobar      (GtkType *type);
 ```
 
 Public headers should never be included directly:

docs/reference/gdk/gdk4-sections.txt

@@ -378,6 +378,7 @@ gdk_device_get_state
 gdk_device_get_surface_at_position
 GdkTimeCoord
 gdk_device_get_axis
+gdk_device_get_axis_names
 
 <SUBSECTION>
 gdk_device_tool_get_serial
@@ -482,7 +483,6 @@ gdk_event_get_source_device
 gdk_event_get_device_tool
 gdk_event_get_time
 gdk_event_get_display
-gdk_event_get_seat
 GdkEventSequence
 gdk_event_get_event_sequence
 gdk_event_get_modifier_state