Add search support

Add a filter to GtkListBase, and move the selection
to the first matching item whenever the filter changes.
This is meant to be used with single selection and
a string filter that is hooked up to a search entry.

.gitlab-ci.yml

@@ -17,12 +17,7 @@ stages:
 # Common variables
 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"
-  FLATPAK_IMAGE: "registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master"
-  DOCS_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora-docs:v19"
+  MESON_TEST_TIMEOUT_MULTIPLIER: 2
 
 .only-default:
   only:
@@ -32,14 +27,14 @@ variables:
 
 style-check-diff:
   extends: .only-default
-  image: $FEDORA_IMAGE
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v17
   stage: .pre
   allow_failure: true
   script:
     - .gitlab-ci/run-style-check-diff.sh
 
 .build-fedora-default:
-  image: $FEDORA_IMAGE
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v17
   artifacts:
     when: always
     reports:
@@ -71,7 +66,11 @@ fedora-x86_64:
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=debug --default-library=both"
   script:
-    - meson ${COMMON_MESON_FLAGS} ${EXTRA_MESON_FLAGS} ${BACKEND_FLAGS} ${FEATURE_FLAGS}
+    - meson ${COMMON_MESON_FLAGS} ${EXTRA_MESON_FLAGS}
+            -Dx11-backend=true
+            -Dwayland-backend=true
+            -Dbroadway-backend=true
+            -Dvulkan=yes
             -Dprofiler=true
             _build
     - ninja -C _build
@@ -85,7 +84,11 @@ release-build:
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=release"
   script:
-    - meson ${COMMON_MESON_FLAGS} ${EXTRA_MESON_FLAGS} ${BACKEND_FLAGS} ${FEATURE_FLAGS}
+    - meson ${COMMON_MESON_FLAGS} ${EXTRA_MESON_FLAGS}
+            -Dx11-backend=true
+            -Dwayland-backend=true
+            -Dbroadway-backend=true
+            -Dvulkan=yes
             _build
     - ninja -C _build
     - .gitlab-ci/run-tests.sh _build x11
@@ -107,14 +110,14 @@ release-build:
       - subprojects/libepoxy/
       - subprojects/pango/
 
-msys2-mingw64:
+msys2-mingw32:
   extends: .mingw-defaults
   variables:
-    MSYSTEM: "MINGW64"
+    MSYSTEM: "MINGW32"
     CHERE_INVOKING: "yes"
 
 .flatpak-defaults:
-  image: $FLATPAK_IMAGE
+  image: registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master
   stage: flatpak
   allow_failure: true
   tags:
@@ -168,7 +171,7 @@ flatpak-master:icon-browser:
     APPID: org.gtk.IconBrowser4
 
 static-scan:
-  image: $FEDORA_IMAGE
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora:v16
   stage: analysis
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=debug"
@@ -180,24 +183,8 @@ 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
+  image: registry.gitlab.gnome.org/gnome/gtk/fedora-docs:v19
   stage: docs
   variables:
     EXTRA_MESON_FLAGS: "--buildtype=release"

.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

@@ -1,178 +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
-=================================
-
-* Introduce new list widgets and supporting infrastructure.
-  The main APIs are:
- - GtkListView
- - GtkGridView
- - GtkColumnView and GtkColumnViewColumn
- - GtkDropDown
- - GtkListItemFactory and implementations
- - GtkExpression
- - GtkFilter and subclasses, and GtkFilterListModel
- - GtkSorter and subclasses, and GtkSortListModel
- - GtkSelectionModel and subclasses
- - GtkTreeListModel, GtkTreeExpander and GtkTreeListRowSorter
-
-* GtkFileChooser:
- - Add a tracker3-based search engine implementation
- - Rate-limit updates from the trash monitor
-
-* GtkWindow:
- - Redo the css node setup. There is now a single 'window' node
- - Fix rounded corners on tiled windows
-
-* GtkApplication:
- - Drop app menu support. Menubar support is still there
-
-* GtkFixed:
- - Change coordinate APIs to take doubles
-
-* GtkOverlay:
- - Make GtkOverlayLayout public
-
-* GtkTooltips:
- - Fix line wrapping of tooltips
-
-* Shortcuts:
- - Fix mnemonic cycling
- - Fix using '0' as a mnemonic
-
-* Menus:
- - Differentiate keypad keys in accelerators
-
-* GtkIMContext:
- - Add gtk_im_context_filter_key to allow event reinjection
-
-* Themes:
- - Adwaita: Limit the scope of backdrop
-
-* Accessibility:
- - Clean up and reorganize the code to prepare for the
-   dropping of ATK
-
-* GDK:
- - Drop unused enum and struct definitions from headers
- - Make keymap translation API public again. Still needed
- - Frameclock: Always use compositor refresh rate info
- - Frameclock: Use quadratic correction for frame time jitter
- - Frameclock: Ensure monotonicity
- - Frameclock: Track resason for paint
- - X11: Improve sync when the Nvidia driver is used
-
-* GSK:
- - GL renderer: Fix blurred outset shadows
- - GL renderer: handle nested transform nodes properly
- - GL renderer: Optimize clip handling
-
-* gtk-demo:
- - Improve the Drag-and-Drop demo with proper drag icons
- - Don't show the main window if --run is given
- - Add demos for list widgets and GtkDropDrown
-
-* Documentation:
- - Convert freestanding sections to markdown
- - Drop the glossary
- - Expand and improve the migration guide
-
-* Build:
- - We require pandoc now, for building the documentation
- - Require Pango 1.45
-
-* Translation updates:
- Polish
- Romanian
- Slovenian
- Turkish
- Ukrainian
-
-
 Overview of Changes in GTK 3.98.4
 =================================
 

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])

config.h.meson

@@ -123,9 +123,6 @@
 /* Have the Xcursor library */
 #mesondefine HAVE_XCURSOR
 
-/* Have the XDAMAGE X extension */
-#mesondefine HAVE_XDAMAGE
-
 /* Have the XFIXES X extension */
 #mesondefine HAVE_XFIXES
 

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/award.c

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

demos/gtk-demo/award.h

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

demos/gtk-demo/awardlistitem.ui

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface domain="gtk40">
+  <template class="GtkListItem">
+    <property name="child">
+      <object class="GtkLabel">
+        <binding name="label">
+          <lookup name="title" type="GtkAward">
+             <lookup name="item">GtkListItem</lookup>
+          </lookup>
+        </binding>
+        <property name="margin-start">6</property>
+        <property name="margin-end">6</property>
+        <property name="margin-top">6</property>
+        <property name="margin-bottom">6</property>
+      </object>
+    </property>
+  </template>
+</interface>

demos/gtk-demo/awards.ui

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

demos/gtk-demo/awardview.c

@@ -0,0 +1,48 @@
+/* Awards
+ *
+ * This demo demonstrates how to use lists to show the awards you have collected
+ * while exploring this demo.
+ *
+ */
+
+#include <gtk/gtk.h>
+
+/* Include the header for accessing the awards */
+#include "award.h"
+
+static GtkWidget *window = NULL;
+
+GtkWidget *
+do_awardview (GtkWidget *do_widget)
+{
+  if (!window)
+    {
+      GtkWidget *sw, *listview;
+      GListModel *list;
+
+      window = gtk_window_new ();
+      gtk_window_set_display (GTK_WINDOW (window),
+                              gtk_widget_get_display (do_widget));
+      gtk_window_set_title (GTK_WINDOW (window), "Awards");
+      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
+      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *) &window);
+
+      sw = gtk_scrolled_window_new (NULL, NULL);
+      gtk_window_set_child (GTK_WINDOW (window), sw);
+
+      listview = gtk_list_view_new_with_factory (
+          gtk_builder_list_item_factory_new_from_resource (NULL, "/awardview/awardlistitem.ui"));
+      list = gtk_award_get_list ();
+      gtk_list_view_set_model (GTK_LIST_VIEW (listview), list);
+      g_object_unref (list);
+      gtk_list_view_set_show_separators (GTK_LIST_VIEW (listview), TRUE);
+      gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), listview);
+    }
+
+  if (!gtk_widget_get_visible (window))
+    gtk_widget_show (window);
+  else
+    gtk_window_destroy (GTK_WINDOW (window));
+
+  return window;
+}

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/constraints2.c

@@ -1,7 +1,7 @@
 /* Constraints/Interactive
  *
- * Demonstrate how constraints can be updates during user interaction.
- * The vertical edge between the buttons can be dragged with the mouse.
+ * Demonstrate how constraints can be updates during
+ * user interaction.
  */
 
 #include <glib/gi18n.h>

demos/gtk-demo/css_basics.c

@@ -94,7 +94,7 @@ do_css_basics (GtkWidget *do_widget)
 
       provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
 
-      container = gtk_scrolled_window_new ();
+      container = gtk_scrolled_window_new (NULL, NULL);
       gtk_window_set_child (GTK_WINDOW (window), container);
       child = gtk_text_view_new_with_buffer (text);
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (container), child);

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/css_multiplebgs.c

@@ -132,7 +132,7 @@ do_css_multiplebgs (GtkWidget *do_widget)
 
       provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_paned_set_end_child (GTK_PANED (paned), sw);
       child = gtk_text_view_new_with_buffer (text);
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), child);

demos/gtk-demo/css_pixbufs.c

@@ -101,7 +101,7 @@ do_css_pixbufs (GtkWidget *do_widget)
 
       provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
 
-      container = gtk_scrolled_window_new ();
+      container = gtk_scrolled_window_new (NULL, NULL);
       gtk_paned_set_end_child (GTK_PANED (paned), container);
       child = gtk_text_view_new_with_buffer (text);
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (container), child);

demos/gtk-demo/css_shadows.c

@@ -119,7 +119,7 @@ do_css_shadows (GtkWidget *do_widget)
 
       provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
 
-      container = gtk_scrolled_window_new ();
+      container = gtk_scrolled_window_new (NULL, NULL);
       gtk_paned_set_end_child (GTK_PANED (paned), container);
       child = gtk_text_view_new_with_buffer (text);
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (container), child);

demos/gtk-demo/cursors.c

@@ -1,8 +1,9 @@
 /* Cursors
  *
- * Demonstrates a useful set of available cursors. The cursors shown here are the
- * ones defined by CSS, which we assume to be available. The example shows creating
- * cursors by name or from an image, with or without a fallback.
+ * Demonstrates a useful set of available cursors. The cursors shown here are the ones
+ * defined by CSS, which we assume to be available.
+ *
+ * The example shows creating cursors by name or from an image, with or without a fallback.
  */
 
 #include <gtk/gtk.h>

demos/gtk-demo/demo.gresource.xml

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <gresources>
   <gresource prefix="/">
+    <file>awards.ui</file>
   </gresource>
   <gresource prefix="/ui">
     <file preprocess="xml-stripblanks">main.ui</file>
@@ -11,6 +12,9 @@
     <file>application.ui</file>
     <file>menus.ui</file>
   </gresource>
+  <gresource prefix="/awardview">
+    <file>awardlistitem.ui</file>
+  </gresource>
   <gresource prefix="/builder">
     <file>demo.ui</file>
   </gresource>
@@ -105,9 +109,6 @@
     <file>zoom_in_cursor.png</file>
     <file>zoom_out_cursor.png</file>
   </gresource>
-  <gresource prefix="/dnd">
-    <file>dnd.css</file>
-  </gresource>
   <gresource prefix="/fishbowl">
     <file>fishbowl.ui</file>
     <file>gtkfishbowl.c</file>
@@ -126,7 +127,6 @@
   </gresource>
   <gresource prefix="/listview_filebrowser">
     <file>listview_filebrowser.ui</file>
-    <file>listview_filebrowser.css</file>
   </gresource>
   <gresource prefix="/listview_minesweeper">
     <file>listview_minesweeper.ui</file>
@@ -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>
@@ -178,6 +177,7 @@
   </gresource>
   <gresource prefix="/sources">
     <file>application_demo.c</file>
+    <file>awardview.c</file>
     <file>assistant.c</file>
     <file>builder.c</file>
     <file>clipboard.c</file>
@@ -194,7 +194,6 @@
     <file>cursors.c</file>
     <file>dialog.c</file>
     <file>drawingarea.c</file>
-    <file>dropdown.c</file>
     <file>dnd.c</file>
     <file>editable_cells.c</file>
     <file>entry_completion.c</file>
@@ -219,14 +218,12 @@
     <file>infobar.c</file>
     <file>links.c</file>
     <file>listbox.c</file>
-    <file>listview_applauncher.c</file>
     <file>listview_colors.c</file>
     <file>listview_clocks.c</file>
     <file>listview_filebrowser.c</file>
     <file>listview_minesweeper.c</file>
     <file>listview_settings.c</file>
     <file>listview_weather.c</file>
-    <file>listview_words.c</file>
     <file>list_store.c</file>
     <file>markup.c</file>
     <file>modelbutton.c</file>
@@ -301,7 +298,6 @@
   </gresource>
   <gresource prefix="/transparent">
     <file>portland-rose.jpg</file>
-    <file>bluroverlay.h</file>
     <file>bluroverlay.c</file>
   </gresource>
   <gresource prefix="/markup">

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/demotaggedentry.c

@@ -25,36 +25,31 @@
 #include <gtk/gtk.h>
 #include <gtk/gtk-a11y.h>
 
-struct _DemoTaggedEntry
-{
-  GtkWidget parent_instance;
-
+typedef struct {
   GtkWidget *box;
   GtkWidget *entry;
-};
-
-struct _DemoTaggedEntryClass
-{
-  GtkWidgetClass parent_class;
-};
+} DemoTaggedEntryPrivate;
 
 static void demo_tagged_entry_editable_init (GtkEditableInterface *iface);
 
 G_DEFINE_TYPE_WITH_CODE (DemoTaggedEntry, demo_tagged_entry, GTK_TYPE_WIDGET,
+                         G_ADD_PRIVATE (DemoTaggedEntry)
                          G_IMPLEMENT_INTERFACE (GTK_TYPE_EDITABLE, demo_tagged_entry_editable_init))
 
 static void
 demo_tagged_entry_init (DemoTaggedEntry *entry)
 {
-  entry->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
-  gtk_widget_set_parent (entry->box, GTK_WIDGET (entry));
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
 
-  entry->entry = gtk_text_new ();
-  gtk_widget_set_hexpand (entry->entry, TRUE);
-  gtk_widget_set_vexpand (entry->entry, TRUE);
-  gtk_widget_set_hexpand (entry->box, FALSE);
-  gtk_widget_set_vexpand (entry->box, FALSE);
-  gtk_box_append (GTK_BOX (entry->box), entry->entry);
+  priv->box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
+  gtk_widget_set_parent (priv->box, GTK_WIDGET (entry));
+
+  priv->entry = gtk_text_new ();
+  gtk_widget_set_hexpand (priv->entry, TRUE);
+  gtk_widget_set_vexpand (priv->entry, TRUE);
+  gtk_widget_set_hexpand (priv->box, FALSE);
+  gtk_widget_set_vexpand (priv->box, FALSE);
+  gtk_box_append (GTK_BOX (priv->box), priv->entry);
   gtk_editable_init_delegate (GTK_EDITABLE (entry));
 }
 
@@ -62,16 +57,23 @@ static void
 demo_tagged_entry_dispose (GObject *object)
 {
   DemoTaggedEntry *entry = DEMO_TAGGED_ENTRY (object);
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
 
-  if (entry->entry)
+  if (priv->entry)
     gtk_editable_finish_delegate (GTK_EDITABLE (entry));
 
-  g_clear_pointer (&entry->entry, gtk_widget_unparent);
-  g_clear_pointer (&entry->box, gtk_widget_unparent);
+  g_clear_pointer (&priv->entry, gtk_widget_unparent);
+  g_clear_pointer (&priv->box, gtk_widget_unparent);
 
   G_OBJECT_CLASS (demo_tagged_entry_parent_class)->dispose (object);
 }
 
+static void
+demo_tagged_entry_finalize (GObject *object)
+{
+  G_OBJECT_CLASS (demo_tagged_entry_parent_class)->finalize (object);
+}
+
 static void
 demo_tagged_entry_set_property (GObject      *object,
                                 guint         prop_id,
@@ -96,12 +98,44 @@ demo_tagged_entry_get_property (GObject    *object,
   G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 }
 
+static void
+demo_tagged_entry_measure (GtkWidget      *widget,
+                           GtkOrientation  orientation,
+                           int             for_size,
+                           int            *minimum,
+                           int            *natural,
+                           int            *minimum_baseline,
+                           int            *natural_baseline)
+{
+  DemoTaggedEntry *entry = DEMO_TAGGED_ENTRY (widget);
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
+
+  gtk_widget_measure (priv->box, orientation, for_size,
+                      minimum, natural,
+                      minimum_baseline, natural_baseline);
+}
+
+static void
+demo_tagged_entry_size_allocate (GtkWidget *widget,
+                                 int        width,
+                                 int        height,
+                                 int        baseline)
+{
+  DemoTaggedEntry *entry = DEMO_TAGGED_ENTRY (widget);
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
+
+  gtk_widget_size_allocate (priv->box,
+                            &(GtkAllocation) { 0, 0, width, height },
+                            baseline);
+}
+
 static gboolean
 demo_tagged_entry_grab_focus (GtkWidget *widget)
 {
   DemoTaggedEntry *entry = DEMO_TAGGED_ENTRY (widget);
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
 
-  return gtk_widget_grab_focus (entry->entry);
+  return gtk_widget_grab_focus (priv->entry);
 }
 
 static void
@@ -111,14 +145,16 @@ demo_tagged_entry_class_init (DemoTaggedEntryClass *klass)
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 
   object_class->dispose = demo_tagged_entry_dispose;
+  object_class->finalize = demo_tagged_entry_finalize;
   object_class->get_property = demo_tagged_entry_get_property;
   object_class->set_property = demo_tagged_entry_set_property;
 
+  widget_class->measure = demo_tagged_entry_measure;
+  widget_class->size_allocate = demo_tagged_entry_size_allocate;
   widget_class->grab_focus = demo_tagged_entry_grab_focus;
-
+ 
   gtk_editable_install_properties (object_class, 1);
 
-  gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
   gtk_widget_class_set_accessible_type (widget_class, GTK_TYPE_ENTRY_ACCESSIBLE);
   gtk_widget_class_set_css_name (widget_class, "entry");
 }
@@ -126,7 +162,10 @@ demo_tagged_entry_class_init (DemoTaggedEntryClass *klass)
 static GtkEditable *
 demo_tagged_entry_get_delegate (GtkEditable *editable)
 {
-  return GTK_EDITABLE (DEMO_TAGGED_ENTRY (editable)->entry);
+  DemoTaggedEntry *entry = DEMO_TAGGED_ENTRY (editable);
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
+
+  return GTK_EDITABLE (priv->entry);
 }
 
 static void
@@ -145,9 +184,11 @@ void
 demo_tagged_entry_add_tag (DemoTaggedEntry *entry,
                            GtkWidget       *tag)
 {
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
+
   g_return_if_fail (DEMO_IS_TAGGED_ENTRY (entry));
 
-  gtk_box_append (GTK_BOX (entry->box), tag);
+  gtk_box_append (GTK_BOX (priv->box), tag);
 }
 
 void
@@ -155,27 +196,30 @@ demo_tagged_entry_insert_tag_after (DemoTaggedEntry *entry,
                                     GtkWidget       *tag,
                                     GtkWidget       *sibling)
 {
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
+
   g_return_if_fail (DEMO_IS_TAGGED_ENTRY (entry));
 
   if (sibling == NULL)
-    gtk_box_append (GTK_BOX (entry->box), tag);
+    gtk_box_append (GTK_BOX (priv->box), tag);
   else
-    gtk_box_insert_child_after (GTK_BOX (entry->box), tag, sibling);
+    gtk_box_insert_child_after (GTK_BOX (priv->box), tag, sibling); 
 }
 
 void
 demo_tagged_entry_remove_tag (DemoTaggedEntry *entry,
                               GtkWidget       *tag)
 {
+  DemoTaggedEntryPrivate *priv = demo_tagged_entry_get_instance_private (entry);
+
   g_return_if_fail (DEMO_IS_TAGGED_ENTRY (entry));
 
-  gtk_box_remove (GTK_BOX (entry->box), tag);
+  gtk_box_remove (GTK_BOX (priv->box), tag);
 }
 
 struct _DemoTaggedEntryTag
 {
   GtkWidget parent;
-
   GtkWidget *box;
   GtkWidget *label;
   GtkWidget *button;
@@ -206,11 +250,11 @@ static guint signals[LAST_SIGNAL] = { 0, };
 G_DEFINE_TYPE (DemoTaggedEntryTag, demo_tagged_entry_tag, GTK_TYPE_WIDGET)
 
 static void
-on_released (GtkGestureClick    *gesture,
-             int                 n_press,
-             double              x,
-             double              y,
-             DemoTaggedEntryTag *tag)
+on_released (GtkGestureClick      *gesture,
+             int                   n_press,
+             double                x,
+             double                y,
+             DemoTaggedEntryTag   *tag)
 {
   g_signal_emit (tag, signals[SIGNAL_CLICKED], 0);
 }
@@ -425,7 +469,7 @@ demo_tagged_entry_tag_set_has_close_button (DemoTaggedEntryTag *tag,
 
       image = gtk_image_new_from_icon_name ("window-close-symbolic");
       tag->button = gtk_button_new ();
-      gtk_button_set_child (GTK_BUTTON (tag->button), image);
+      gtk_box_append (GTK_BOX (tag->button), image);
       gtk_widget_set_halign (tag->button, GTK_ALIGN_CENTER);
       gtk_widget_set_valign (tag->button, GTK_ALIGN_CENTER);
       gtk_button_set_has_frame (GTK_BUTTON (tag->button), FALSE);

demos/gtk-demo/demotaggedentry.h

@@ -25,11 +25,39 @@
 
 G_BEGIN_DECLS
 
-#define DEMO_TYPE_TAGGED_ENTRY (demo_tagged_entry_get_type ())
-G_DECLARE_FINAL_TYPE (DemoTaggedEntry, demo_tagged_entry, DEMO, TAGGED_ENTRY, GtkWidget)
+#define DEMO_TYPE_TAGGED_ENTRY                 (demo_tagged_entry_get_type ())
+#define DEMO_TAGGED_ENTRY(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), DEMO_TYPE_TAGGED_ENTRY, DemoTaggedEntry))
+#define DEMO_TAGGED_ENTRY_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), DEMO_TYPE_TAGGED_ENTRY, DemoTaggedEntryClass))
+#define DEMO_IS_TAGGED_ENTRY(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), DEMO_TYPE_TAGGED_ENTRY))
+#define DEMO_IS_TAGGED_ENTRY_CLASS(klass)      (G_TYPE_CHECK_CLASS_TYPE ((klass), DEMO_TYPE_TAGGED_ENTRY))
+#define DEMO_TAGGED_ENTRY_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), DEMO_TYPE_TAGGED_ENTRY, DemoTaggedEntryClass))
 
-#define DEMO_TYPE_TAGGED_ENTRY_TAG (demo_tagged_entry_tag_get_type ())
-G_DECLARE_FINAL_TYPE (DemoTaggedEntryTag, demo_tagged_entry_tag, DEMO, TAGGED_ENTRY_TAG, GtkWidget)
+typedef struct _DemoTaggedEntry       DemoTaggedEntry;
+typedef struct _DemoTaggedEntryClass  DemoTaggedEntryClass;
+
+struct _DemoTaggedEntry
+{
+  GtkWidget parent;
+};
+
+struct _DemoTaggedEntryClass
+{
+  GtkWidgetClass parent_class;
+};
+
+#define DEMO_TYPE_TAGGED_ENTRY_TAG                (demo_tagged_entry_tag_get_type ())
+#define DEMO_TAGGED_ENTRY_TAG(obj)                (G_TYPE_CHECK_INSTANCE_CAST ((obj), DEMO_TYPE_TAGGED_ENTRY_TAG, DemoTaggedEntryTag))
+#define DEMO_TAGGED_ENTRY_TAG_CLASS(klass)        (G_TYPE_CHECK_CLASS_CAST ((klass), DEMO_TYPE_TAGGED_ENTRY_TAG, DemoTaggedEntryTag))
+#define DEMO_IS_TAGGED_ENTRY_TAG(obj)             (G_TYPE_CHECK_INSTANCE_TYPE ((obj), DEMO_TYPE_TAGGED_ENTRY_TAG))
+#define DEMO_IS_TAGGED_ENTRY_TAG_CLASS(klass)     (G_TYPE_CHECK_CLASS_TYPE ((klass), DEMO_TYPE_TAGGED_ENTRY_TAG))
+#define DEMO_TAGGED_ENTRY_TAG_GET_CLASS(obj)      (G_TYPE_INSTANCE_GET_CLASS ((obj), DEMO_TYPE_TAGGED_ENTRY_TAG, DemoTaggedEntryTagClass))
+
+typedef struct _DemoTaggedEntryTag       DemoTaggedEntryTag;
+typedef struct _DemoTaggedEntryTagClass  DemoTaggedEntryTagClass;
+
+
+GType           demo_tagged_entry_get_type (void) G_GNUC_CONST;
+GType           demo_tagged_entry_tag_get_type (void) G_GNUC_CONST;
 
 GtkWidget *     demo_tagged_entry_new     (void);
 

demos/gtk-demo/dialog.c

@@ -1,7 +1,6 @@
-/* Dialogs
+/* Dialogs and Message Boxes
  *
- * Dialogs are used to pop up transient windows for information
- * and user feedback.
+ * Dialog widgets are used to pop up a transient window for user feedback.
  */
 
 #include <glib/gi18n.h>
@@ -16,15 +15,16 @@ 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,
                                    GTK_MESSAGE_INFO,
                                    GTK_BUTTONS_OK_CANCEL,
-                                   "Test message");
+                                   "This message box has been popped up the following\n"
+                                   "number of times:");
   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
-                                            ngettext ("Has been shown once", "Has been shown %d times", i), i);
+                                            "%d", i);
   g_signal_connect (dialog, "response", G_CALLBACK (gtk_window_destroy), NULL);
   gtk_widget_show (dialog);
   i++;
@@ -61,6 +61,8 @@ interactive_dialog_clicked (GtkButton *button,
 {
   GtkWidget *content_area;
   GtkWidget *dialog;
+  GtkWidget *hbox;
+  GtkWidget *image;
   GtkWidget *table;
   GtkWidget *local_entry1;
   GtkWidget *local_entry2;
@@ -69,24 +71,26 @@ interactive_dialog_clicked (GtkButton *button,
 
   dialog = gtk_dialog_new_with_buttons ("Interactive Dialog",
                                         GTK_WINDOW (window),
-                                        GTK_DIALOG_MODAL| GTK_DIALOG_DESTROY_WITH_PARENT|GTK_DIALOG_USE_HEADER_BAR,
-                                        _("_OK"), GTK_RESPONSE_OK,
-                                        _("_Cancel"), GTK_RESPONSE_CANCEL,
+                                        GTK_DIALOG_MODAL| GTK_DIALOG_DESTROY_WITH_PARENT,
+                                        _("_OK"),
+                                        GTK_RESPONSE_OK,
+                                        "_Cancel",
+                                        GTK_RESPONSE_CANCEL,
                                         NULL);
 
-  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
-
   content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
 
-  table = gtk_grid_new ();
-  gtk_widget_set_hexpand (table, TRUE);
-  gtk_widget_set_vexpand (table, TRUE);
-  gtk_widget_set_halign (table, GTK_ALIGN_CENTER);
-  gtk_widget_set_valign (table, GTK_ALIGN_CENTER);
-  gtk_box_append (GTK_BOX (content_area), table);
-  gtk_grid_set_row_spacing (GTK_GRID (table), 6);
-  gtk_grid_set_column_spacing (GTK_GRID (table), 6);
+  hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
+  gtk_box_append (GTK_BOX (content_area), hbox);
 
+  image = gtk_image_new_from_icon_name ("dialog-question");
+  gtk_image_set_icon_size (GTK_IMAGE (image), GTK_ICON_SIZE_LARGE);
+  gtk_box_append (GTK_BOX (hbox), image);
+
+  table = gtk_grid_new ();
+  gtk_grid_set_row_spacing (GTK_GRID (table), 4);
+  gtk_grid_set_column_spacing (GTK_GRID (table), 4);
+  gtk_box_append (GTK_BOX (hbox), table);
   label = gtk_label_new_with_mnemonic ("_Entry 1");
   gtk_grid_attach (GTK_GRID (table), label, 0, 0, 1, 1);
   local_entry1 = gtk_entry_new ();
@@ -119,6 +123,7 @@ interactive_dialog_clicked (GtkButton *button,
 GtkWidget *
 do_dialog (GtkWidget *do_widget)
 {
+  GtkWidget *frame;
   GtkWidget *vbox;
   GtkWidget *vbox2;
   GtkWidget *hbox;
@@ -131,16 +136,22 @@ do_dialog (GtkWidget *do_widget)
       window = gtk_window_new ();
       gtk_window_set_display (GTK_WINDOW (window),
                               gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Dialogs");
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
+      gtk_window_set_title (GTK_WINDOW (window), "Dialogs and Message Boxes");
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 
+      frame = gtk_frame_new ("Dialogs");
+      gtk_widget_set_margin_start (frame, 8);
+      gtk_widget_set_margin_end (frame, 8);
+      gtk_widget_set_margin_top (frame, 8);
+      gtk_widget_set_margin_bottom (frame, 8);
+      gtk_window_set_child (GTK_WINDOW (window), frame);
+
       vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
       gtk_widget_set_margin_start (vbox, 8);
       gtk_widget_set_margin_end (vbox, 8);
       gtk_widget_set_margin_top (vbox, 8);
       gtk_widget_set_margin_bottom (vbox, 8);
-      gtk_window_set_child (GTK_WINDOW (window), vbox);
+      gtk_frame_set_child (GTK_FRAME (frame), vbox);
 
       /* Standard message dialog */
       hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);

demos/gtk-demo/dnd.c

@@ -38,20 +38,15 @@ set_color (CanvasItem *item,
   char *str;
   GtkStyleContext *context;
   GtkCssProvider *provider;
-  const char *old_class;
 
   str = gdk_rgba_to_string (color);
-  css = g_strdup_printf ("* { background: %s; }", str);
+  css = g_strdup_printf ("* { background: %s; padding: 10px; margin: 1px; }", str);
 
   context = gtk_widget_get_style_context (item->label);
   provider = g_object_get_data (G_OBJECT (context), "style-provider");
   if (provider)
     gtk_style_context_remove_provider (context, GTK_STYLE_PROVIDER (provider));
 
-  old_class = (const char *)g_object_get_data (G_OBJECT (item->label), "css-class");
-  if (old_class)
-    gtk_widget_remove_css_class (item->label, old_class);
-
   provider = gtk_css_provider_new ();
   gtk_css_provider_load_from_data (provider, css, -1);
   gtk_style_context_add_provider (gtk_widget_get_style_context (item->label), GTK_STYLE_PROVIDER (provider), 800);
@@ -61,27 +56,6 @@ set_color (CanvasItem *item,
   g_free (css);
 }
 
-static void
-set_css (CanvasItem *item,
-         const char *class)
-{
-  GtkStyleContext *context;
-  GtkCssProvider *provider;
-  const char *old_class;
-
-  context = gtk_widget_get_style_context (item->label);
-  provider = g_object_get_data (G_OBJECT (context), "style-provider");
-  if (provider)
-    gtk_style_context_remove_provider (context, GTK_STYLE_PROVIDER (provider));
-
-  old_class = (const char *)g_object_get_data (G_OBJECT (item->label), "css-class");
-  if (old_class)
-    gtk_widget_remove_css_class (item->label, old_class);
-
-  g_object_set_data_full (G_OBJECT (item->label), "css-class", g_strdup (class), g_free);
-  gtk_widget_add_css_class (item->label, class);
-}
-
 static gboolean
 item_drag_drop (GtkDropTarget *dest,
                 const GValue  *value,
@@ -91,10 +65,7 @@ item_drag_drop (GtkDropTarget *dest,
   GtkWidget *label = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (dest));
   CanvasItem *item = CANVAS_ITEM (gtk_widget_get_parent (gtk_widget_get_parent (label)));
 
-  if (G_VALUE_TYPE (value) == GDK_TYPE_RGBA)
-    set_color (item, g_value_get_boxed (value));
-  else if (G_VALUE_TYPE (value) == G_TYPE_STRING)
-    set_css (item, g_value_get_string (value));
+  set_color (item, g_value_get_boxed (value));
 
   return TRUE;
 }
@@ -161,13 +132,11 @@ canvas_item_init (CanvasItem *item)
   GdkRGBA rgba;
   GtkDropTarget *dest;
   GtkGesture *gesture;
-  GType types[2] = { GDK_TYPE_RGBA, G_TYPE_STRING };
 
   n_items++;
 
   text = g_strdup_printf ("Item %d", n_items);
   item->label = gtk_label_new (text);
-  gtk_widget_add_css_class (item->label, "canvasitem");
   g_free (text);
 
   item->fixed = gtk_fixed_new ();
@@ -185,8 +154,7 @@ canvas_item_init (CanvasItem *item)
 
   item->angle = 0;
 
-  dest = gtk_drop_target_new (G_TYPE_INVALID, GDK_ACTION_COPY);
-  gtk_drop_target_set_gtypes (dest, types, G_N_ELEMENTS (types));
+  dest = gtk_drop_target_new (GDK_TYPE_RGBA, GDK_ACTION_COPY);
   g_signal_connect (dest, "drop", G_CALLBACK (item_drag_drop), NULL);
   gtk_widget_add_controller (GTK_WIDGET (item->label), GTK_EVENT_CONTROLLER (dest));
 
@@ -561,119 +529,6 @@ canvas_new (void)
   return canvas;
 }
 
-static GdkContentProvider *
-css_drag_prepare (GtkDragSource *source,
-                  double         x,
-                  double         y,
-                  GtkWidget     *button)
-{
-  const char *class;
-  GdkPaintable *paintable;
-
-  class = (const char *)g_object_get_data (G_OBJECT (button), "css-class");
-
-  paintable = gtk_widget_paintable_new (button);
-  gtk_drag_source_set_icon (source, paintable, 0, 0);
-  g_object_unref (paintable);
-
-  return gdk_content_provider_new_typed (G_TYPE_STRING, class);
-}
-
-static GtkWidget *
-css_button_new (const char *class)
-{
-  GtkWidget *button;
-  GtkDragSource *source;
-
-  button = gtk_image_new ();
-  gtk_widget_set_size_request (button, 48, 32);
-  gtk_widget_add_css_class (button, class);
-  g_object_set_data (G_OBJECT (button), "css-class", (gpointer)class);
-
-  source = gtk_drag_source_new ();
-  g_signal_connect (source, "prepare", G_CALLBACK (css_drag_prepare), button);
-  gtk_widget_add_controller (button, GTK_EVENT_CONTROLLER (source));
-
-  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 *
@@ -693,18 +548,10 @@ do_dnd (GtkWidget *do_widget)
       };
       int i;
       int x, y;
-      GtkCssProvider *provider;
 
       button = gtk_color_button_new ();
       g_object_unref (g_object_ref_sink (button));
 
-      provider = gtk_css_provider_new ();
-      gtk_css_provider_load_from_resource (provider, "/dnd/dnd.css");
-      gtk_style_context_add_provider_for_display (gdk_display_get_default (),
-                                                  GTK_STYLE_PROVIDER (provider),
-                                                  800);
-      g_object_unref (provider);
-
       window = gtk_window_new ();
       gtk_window_set_display (GTK_WINDOW (window),
                               gtk_widget_get_display (do_widget));
@@ -736,7 +583,7 @@ do_dnd (GtkWidget *do_widget)
           y += 100;
         }
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_NEVER);
@@ -747,11 +594,18 @@ 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;
 
-      gtk_box_append (GTK_BOX (box3), css_button_new ("rainbow1"));
-      gtk_box_append (GTK_BOX (box3), css_button_new ("rainbow2"));
-      gtk_box_append (GTK_BOX (box3), css_button_new ("rainbow3"));
+          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);
+        }
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/dnd.css

@@ -1,37 +0,0 @@
-label.canvasitem {
-  padding: 10px;
-  margin: 1px;
-}
-
-.canvasitem.rainbow1,
-image.rainbow1 {
-  background: linear-gradient(140deg,red,orange,yellow,green,blue,purple);
-}
-
-.canvasitem.rainbow2,
-image.rainbow2 {
-  animation: rainbow2 1s infinite linear;
-}
-
-@keyframes rainbow2 {
- 0% { background: linear-gradient(0deg,red,orange,yellow,green,blue,purple); }
- 25% { background: linear-gradient(90deg,red,orange,yellow,green,blue,purple); }
- 50% { background: linear-gradient(180deg,red,orange,yellow,green,blue,purple); }
- 75% { background: linear-gradient(270deg,red,orange,yellow,green,blue,purple); }
- 100% { background: linear-gradient(360deg,red,orange,yellow,green,blue,purple); }
-}
-
-.canvasitem.rainbow3,
-image.rainbow3 {
-  animation: rainbow3 1s infinite linear;
-}
-
-@keyframes rainbow3 {
- 0% { background: linear-gradient(140deg,red,orange,yellow,green,blue,purple); }
- 16.6% { background: linear-gradient(140deg,purple,red,orange,yellow,green,blue); }
- 33.2% { background: linear-gradient(140deg,blue,purple,red,orange,yellow,green); }
- 50% { background: linear-gradient(140deg,green,blue,purple,red,orange,yellow); }
- 66.6% { background: linear-gradient(140deg,yellow,green,blue,purple,red,orange); }
- 83.2% { background: linear-gradient(140deg,orange,yellow,green,blue,purple,red); }
- 100% { background: linear-gradient(140deg,red,orange,yellow,green,blue,purple); }
-}

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

@@ -1,305 +0,0 @@
-/* Drop Downs
- *
- * The GtkDropDown widget is a modern alternative to GtkComboBox.
- * It uses list models instead of tree models, and the content is
- * displayed using widgets instead of cell renderers.
- *
- * The examples here demonstrate how to use different kinds of
- * list models with GtkDropDown, how to use search and how to
- * display the selected item differently from the presentation
- * in the popup.
- */
-
-#include <gtk/gtk.h>
-
-
-#define STRING_TYPE_HOLDER (string_holder_get_type ())
-G_DECLARE_FINAL_TYPE (StringHolder, string_holder, STRING, HOLDER, GObject)
-
-struct _StringHolder {
-  GObject parent_instance;
-  char *title;
-  char *icon;
-  char *description;
-};
-
-G_DEFINE_TYPE (StringHolder, string_holder, G_TYPE_OBJECT);
-
-static void
-string_holder_init (StringHolder *holder)
-{
-}
-
-static void
-string_holder_finalize (GObject *object)
-{
-  StringHolder *holder = STRING_HOLDER (object);
-
-  g_free (holder->title);
-  g_free (holder->icon);
-  g_free (holder->description);
-
-  G_OBJECT_CLASS (string_holder_parent_class)->finalize (object);
-}
-
-static void
-string_holder_class_init (StringHolderClass *class)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (class);
-
-  object_class->finalize = string_holder_finalize;
-}
-
-static StringHolder *
-string_holder_new (const char *title, const char *icon, const char *description)
-{
-  StringHolder *holder = g_object_new (STRING_TYPE_HOLDER, NULL);
-  holder->title = g_strdup (title);
-  holder->icon = g_strdup (icon);
-  holder->description = g_strdup (description);
-  return holder;
-}
-
-static void
-strings_setup_item_single_line (GtkSignalListItemFactory *factory,
-                                GtkListItem              *item)
-{
-  GtkWidget *box, *image, *title;
-
-  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-
-  image = gtk_image_new ();
-  title = gtk_label_new ("");
-  gtk_label_set_xalign (GTK_LABEL (title), 0.0);
-
-  gtk_box_append (GTK_BOX (box), image);
-  gtk_box_append (GTK_BOX (box), title);
-
-  g_object_set_data (G_OBJECT (item), "title", title);
-  g_object_set_data (G_OBJECT (item), "image", image);
-
-  gtk_list_item_set_child (item, box);
-}
-
-static void
-strings_setup_item_full (GtkSignalListItemFactory *factory,
-                         GtkListItem              *item)
-{
-  GtkWidget *box, *box2, *image, *title, *description;
-
-  image = gtk_image_new ();
-  title = gtk_label_new ("");
-  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");
-
-  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-  box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
-
-  gtk_box_append (GTK_BOX (box), image);
-  gtk_box_append (GTK_BOX (box), box2);
-  gtk_box_append (GTK_BOX (box2), title);
-  gtk_box_append (GTK_BOX (box2), description);
-
-  g_object_set_data (G_OBJECT (item), "title", title);
-  g_object_set_data (G_OBJECT (item), "image", image);
-  g_object_set_data (G_OBJECT (item), "description", description);
-
-  gtk_list_item_set_child (item, box);
-}
-
-static void
-strings_bind_item (GtkSignalListItemFactory *factory,
-                    GtkListItem              *item)
-{
-  GtkWidget *image, *title, *description;
-  StringHolder *holder;
-
-  holder = gtk_list_item_get_item (item);
-
-  title = g_object_get_data (G_OBJECT (item), "title");
-  image = g_object_get_data (G_OBJECT (item), "image");
-  description = g_object_get_data (G_OBJECT (item), "description");
-
-  gtk_label_set_label (GTK_LABEL (title), holder->title);
-  if (image)
-    {
-      gtk_image_set_from_icon_name (GTK_IMAGE (image), holder->icon);
-      gtk_widget_set_visible (image, holder->icon != NULL);
-    }
-  if (description)
-    {
-      gtk_label_set_label (GTK_LABEL (description), holder->description);
-      gtk_widget_set_visible (description , holder->description != NULL);
-    }
-}
-
-static GtkListItemFactory *
-strings_factory_new (gboolean full)
-{
-  GtkListItemFactory *factory;
-
-  factory = gtk_signal_list_item_factory_new ();
-  if (full)
-    g_signal_connect (factory, "setup", G_CALLBACK (strings_setup_item_full), NULL);
-  else
-    g_signal_connect (factory, "setup", G_CALLBACK (strings_setup_item_single_line), NULL);
-  g_signal_connect (factory, "bind", G_CALLBACK (strings_bind_item), NULL);
-
-  return factory;
-}
-
-static GListModel *
-strings_model_new (const char *const *titles,
-                   const char *const *icons,
-                   const char *const *descriptions)
-{
-  GListStore *store;
-  int i;
-
-  store = g_list_store_new (STRING_TYPE_HOLDER);
-  for (i = 0; titles[i]; i++)
-    {
-      StringHolder *holder = string_holder_new (titles[i],
-                                                icons ? icons[i] : NULL,
-                                                descriptions ? descriptions[i] : NULL);
-      g_list_store_append (store, holder);
-      g_object_unref (holder);
-    }
-
-  return G_LIST_MODEL (store);
-}
-
-static GtkWidget *
-drop_down_new_from_strings (const char *const *titles,
-                            const char *const *icons,
-                            const char *const *descriptions)
-{
-  GtkWidget *widget;
-  GListModel *model;
-  GtkListItemFactory *factory;
-  GtkListItemFactory *list_factory;
-
-  g_return_val_if_fail (titles != NULL, NULL);
-  g_return_val_if_fail (icons == NULL || g_strv_length ((char **)icons) == g_strv_length ((char **)titles), NULL);
-  g_return_val_if_fail (descriptions == NULL || g_strv_length ((char **)icons) == g_strv_length ((char **)descriptions), NULL);
-
-  model = strings_model_new (titles, icons, descriptions);
-  factory = strings_factory_new (FALSE);
-  if (icons != NULL || descriptions != NULL)
-    list_factory = strings_factory_new (TRUE);
-  else
-    list_factory = NULL;
-
-  widget = g_object_new (GTK_TYPE_DROP_DOWN,
-                         "model", model,
-                         "factory", factory,
-                         "list-factory", list_factory,
-                         NULL);
-
-  g_object_unref (model);
-  g_object_unref (factory);
-  if (list_factory)
-    g_object_unref (list_factory);
-
-  return widget;
-}
-
-static char *
-get_family_name (gpointer item)
-{
-  return g_strdup (pango_font_family_get_name (PANGO_FONT_FAMILY (item)));
-}
-
-static char *
-get_title (gpointer item)
-{
-  return g_strdup (STRING_HOLDER (item)->title);
-}
-
-GtkWidget *
-do_dropdown (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *button, *box, *spin, *check;
-  GListModel *model;
-  GtkExpression *expression;
-  const char * const times[] = { "1 minute", "2 minutes", "5 minutes", "20 minutes", NULL };
-  const char * const many_times[] = {
-    "1 minute", "2 minutes", "5 minutes", "10 minutes", "15 minutes", "20 minutes",
-    "25 minutes", "30 minutes", "35 minutes", "40 minutes", "45 minutes", "50 minutes",
-    "55 minutes", "1 hour", "2 hours", "3 hours", "5 hours", "6 hours", "7 hours",
-    "8 hours", "9 hours", "10 hours", "11 hours", "12 hours", NULL
-  };
-  const char * const device_titles[] = { "Digital Output", "Headphones", "Digital Output", "Analog Output", NULL };
-  const char * const device_icons[] = {  "audio-card-symbolic", "audio-headphones-symbolic", "audio-card-symbolic", "audio-card-symbolic", NULL };
-  const char * const device_descriptions[] = {
-    "Built-in Audio", "Built-in audio", "Thinkpad Tunderbolt 3 Dock USB Audio", "Thinkpad Tunderbolt 3 Dock USB Audio", NULL
-  };
-
-  if (!window)
-    {
-      window = gtk_window_new ();
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Drop Downs");
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
-
-      box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
-      gtk_widget_set_margin_start (box, 10);
-      gtk_widget_set_margin_end (box, 10);
-      gtk_widget_set_margin_top (box, 10);
-      gtk_widget_set_margin_bottom (box, 10);
-      gtk_window_set_child (GTK_WINDOW (window), box);
-
-      button = gtk_drop_down_new ();
-
-      model = G_LIST_MODEL (pango_cairo_font_map_get_default ());
-      gtk_drop_down_set_model (GTK_DROP_DOWN (button), model);
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (button), 0);
-
-      expression = gtk_cclosure_expression_new (G_TYPE_STRING, NULL,
-                                                0, NULL,
-                                                (GCallback)get_family_name,
-                                                NULL, NULL);
-      gtk_drop_down_set_expression (GTK_DROP_DOWN (button), expression);
-      gtk_expression_unref (expression);
-      gtk_box_append (GTK_BOX (box), button);
-
-      spin = gtk_spin_button_new_with_range (-1, g_list_model_get_n_items (G_LIST_MODEL (model)), 1);
-      gtk_widget_set_halign (spin, GTK_ALIGN_START);
-      g_object_bind_property  (button, "selected", spin, "value", G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL);
-      gtk_box_append (GTK_BOX (box), spin);
-
-      check = gtk_check_button_new_with_label ("Enable search");
-      g_object_bind_property  (button, "enable-search", check, "active", G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL);
-      gtk_box_append (GTK_BOX (box), check);
-
-      g_object_unref (model);
-
-      button = drop_down_new_from_strings (times, NULL, NULL);
-      gtk_box_append (GTK_BOX (box), button);
-
-      button = drop_down_new_from_strings (many_times, NULL, NULL);
-      gtk_drop_down_set_enable_search (GTK_DROP_DOWN (button), TRUE);
-      expression = gtk_cclosure_expression_new (G_TYPE_STRING, NULL,
-                                                0, NULL,
-                                                (GCallback)get_title,
-                                                NULL, NULL);
-      gtk_drop_down_set_expression (GTK_DROP_DOWN (button), expression);
-      gtk_expression_unref (expression);
-      gtk_box_append (GTK_BOX (box), button);
-
-      button = drop_down_new_from_strings (device_titles, device_icons, device_descriptions);
-      gtk_box_append (GTK_BOX (box), button);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_window_destroy (GTK_WINDOW (window));
-
-  return window;
-}

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);
@@ -364,7 +364,7 @@ do_editable_cells (GtkWidget *do_widget)
       gtk_box_append (GTK_BOX (vbox),
                           gtk_label_new ("Shopping list (you can edit the cells!)"));
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_has_frame (GTK_SCROLLED_WINDOW (sw), TRUE);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,

demos/gtk-demo/entry_completion.c

@@ -1,4 +1,4 @@
-/* Entry/Completion
+/* Entry/Entry Completion
  *
  * GtkEntryCompletion provides a mechanism for adding support for
  * completion in GtkEntry.
@@ -12,48 +12,22 @@
 static GtkTreeModel *
 create_completion_model (void)
 {
-  const char *strings[] = {
-    "GNOME",
-    "gnominious",
-    "Gnomonic projection",
-    "Gnosophy",
-    "total",
-    "totally",
-    "toto",
-    "tottery",
-    "totterer",
-    "Totten trust",
-    "Tottenham hotspurs",
-    "totipotent",
-    "totipotency",
-    "totemism",
-    "totem pole",
-    "Totara",
-    "totalizer",
-    "totalizator",
-    "totalitarianism",
-    "total parenteral nutrition",
-    "total eclipse",
-    "Totipresence",
-    "Totipalmi",
-    "zombie",
-    "aæx",
-    "aæy",
-    "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);
-    }
+  /* Append one word */
+  gtk_list_store_append (store, &iter);
+  gtk_list_store_set (store, &iter, 0, "GNOME", -1);
+
+  /* Append another word */
+  gtk_list_store_append (store, &iter);
+  gtk_list_store_set (store, &iter, 0, "total", -1);
+
+  /* And another word */
+  gtk_list_store_append (store, &iter);
+  gtk_list_store_set (store, &iter, 0, "totally", -1);
 
   return GTK_TREE_MODEL (store);
 }
@@ -74,7 +48,7 @@ do_entry_completion (GtkWidget *do_widget)
       window = gtk_window_new ();
       gtk_window_set_display (GTK_WINDOW (window),
                               gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Completion");
+      gtk_window_set_title (GTK_WINDOW (window), "Entry Completion");
       gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 
@@ -86,7 +60,7 @@ do_entry_completion (GtkWidget *do_widget)
       gtk_window_set_child (GTK_WINDOW (window), vbox);
 
       label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label), "Try writing <b>total</b> or <b>gnome</b> for example.");
+      gtk_label_set_markup (GTK_LABEL (label), "Completion demo, try writing <b>total</b> or <b>gnome</b> for example.");
       gtk_box_append (GTK_BOX (vbox), label);
 
       /* Create our entry */
@@ -107,9 +81,6 @@ do_entry_completion (GtkWidget *do_widget)
 
       /* 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);
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/entry_undo.c

@@ -1,8 +1,8 @@
-/* Entry/Undo and Redo
+/* Entry/Entry Undo
  *
  * GtkEntry can provide basic Undo/Redo support using standard keyboard
- * accelerators such as Control+z to undo and Control+Shift+z to redo.
- * Additionally, Control+y can be used to redo.
+ * accelerators such as Primary+z to undo and Primary+Shift+z to redo.
+ * Additionally, Primary+y can be used to redo.
  *
  * Use gtk_entry_set_enable_undo() to enable undo/redo support.
  */
@@ -23,7 +23,7 @@ do_entry_undo (GtkWidget *do_widget)
       window = gtk_window_new ();
       gtk_window_set_display (GTK_WINDOW (window),
                               gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Undo and Redo");
+      gtk_window_set_title (GTK_WINDOW (window), "Entry Undo");
       gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 

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;
@@ -57,7 +57,7 @@ do_expander (GtkWidget *do_widget)
 
       expander = gtk_expander_new ("Details:");
       gtk_widget_set_vexpand (expander, TRUE);
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (sw), 100);
       gtk_scrolled_window_set_has_frame (GTK_SCROLLED_WINDOW (sw), TRUE);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),

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/fixed.c

@@ -1,4 +1,4 @@
-/* Fixed Layout
+/* Fixed layout
  *
  * GtkFixed is a container that allows placing and transforming
  * widgets manually.
@@ -126,11 +126,11 @@ create_demo_window (GtkWidget *do_widget)
 
   window = gtk_window_new ();
   gtk_window_set_display (GTK_WINDOW (window),  gtk_widget_get_display (do_widget));
-  gtk_window_set_title (GTK_WINDOW (window), "Fixed Layout");
+  gtk_window_set_title (GTK_WINDOW (window), "Fixed layout");
   gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
   g_signal_connect (window, "destroy", G_CALLBACK (close_window), NULL);
 
-  sw = gtk_scrolled_window_new ();
+  sw = gtk_scrolled_window_new (NULL, NULL);
   gtk_window_set_child (GTK_WINDOW (window), sw);
 
   fixed = gtk_fixed_new ();

demos/gtk-demo/flowbox.c

@@ -1,8 +1,9 @@
 /* Flow Box
  *
  * GtkFlowBox allows flexible and responsive grids which reflow
- * as needed and support sorting and filtering. The children of
- * a GtkFlowBox are regular widgets
+ * as needed and support sorting and filtering.
+ *
+ * The children of a GtkFlowBox are regular widgets
  *
  * The dataset used here has 665 colors.
  */
@@ -29,7 +30,7 @@ draw_color (GtkDrawingArea *drawingarea,
 }
 
 static GtkWidget *
-color_swatch_new (const char *color)
+color_swatch_new (const gchar *color)
 {
   GtkWidget *button, *area;
 
@@ -48,7 +49,7 @@ do_flowbox (GtkWidget *do_widget)
 {
   static GtkWidget *window = NULL;
   GtkWidget *scrolled, *flowbox;
-  const char *colors[] = {
+  const gchar *colors[] = {
     "AliceBlue",
     "AntiqueWhite",
     "AntiqueWhite1",
@@ -716,7 +717,7 @@ do_flowbox (GtkWidget *do_widget)
     "YellowGreen",
     NULL
   };
-  int i;
+  gint i;
 
   if (!window)
     {
@@ -727,7 +728,7 @@ do_flowbox (GtkWidget *do_widget)
       gtk_window_set_default_size (GTK_WINDOW (window), 400, 600);
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 
-      scrolled = gtk_scrolled_window_new ();
+      scrolled = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
       flowbox = gtk_flow_box_new ();
       gtk_widget_set_valign (flowbox, GTK_ALIGN_START);

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

@@ -25,7 +25,7 @@ typedef struct _GtkFishbowlChild         GtkFishbowlChild;
 struct _GtkFishbowlPrivate
 {
   GtkFishCreationFunc creation_func;
-  GHashTable *children;
+  GList *children;
   guint count;
 
   gint64 last_frame_time;
@@ -67,8 +67,6 @@ gtk_fishbowl_init (GtkFishbowl *fishbowl)
   GtkFishbowlPrivate *priv = gtk_fishbowl_get_instance_private (fishbowl);
 
   priv->update_delay = G_USEC_PER_SEC;
-  priv->children = g_hash_table_new_full (NULL, NULL,
-                                          NULL, (GDestroyNotify) g_free);
 }
 
 /**
@@ -95,18 +93,20 @@ gtk_fishbowl_measure (GtkWidget      *widget,
 {
   GtkFishbowl *fishbowl = GTK_FISHBOWL (widget);
   GtkFishbowlPrivate *priv = gtk_fishbowl_get_instance_private (fishbowl);
-  GHashTableIter iter;
-  gpointer key, value;
   GtkFishbowlChild *child;
-  int child_min, child_nat;
+  GList *children;
+  gint child_min, child_nat;
 
   *minimum = 0;
   *natural = 0;
 
-  g_hash_table_iter_init (&iter, priv->children);
-  while (g_hash_table_iter_next (&iter, &key, &value))
+  for (children = priv->children; children; children = children->next)
     {
-      child = value;
+      child = children->data;
+
+      if (!gtk_widget_get_visible (child->widget))
+        continue;
+
 
       if (orientation == GTK_ORIENTATION_HORIZONTAL)
         {
@@ -136,13 +136,14 @@ gtk_fishbowl_size_allocate (GtkWidget *widget,
   GtkFishbowlChild *child;
   GtkAllocation child_allocation;
   GtkRequisition child_requisition;
-  GHashTableIter iter;
-  gpointer key, value;
+  GList *children;
 
-  g_hash_table_iter_init (&iter, priv->children);
-  while (g_hash_table_iter_next (&iter, &key, &value))
+  for (children = priv->children; children; children = children->next)
     {
-      child = value;
+      child = children->data;
+
+      if (!gtk_widget_get_visible (child->widget))
+        continue;
 
       gtk_widget_get_preferred_size (child->widget, &child_requisition, NULL);
       child_allocation.x = round (child->x * (width - child_requisition.width));
@@ -180,7 +181,7 @@ gtk_fishbowl_add (GtkFishbowl *fishbowl,
 
   gtk_widget_set_parent (widget, GTK_WIDGET (fishbowl));
 
-  g_hash_table_insert (priv->children, widget, child_info);
+  priv->children = g_list_prepend (priv->children, child_info);
   priv->count++;
   g_object_notify_by_pspec (G_OBJECT (fishbowl), props[PROP_COUNT]);
 }
@@ -190,26 +191,34 @@ gtk_fishbowl_remove (GtkFishbowl *fishbowl,
                      GtkWidget   *widget)
 {
   GtkFishbowlPrivate *priv = gtk_fishbowl_get_instance_private (fishbowl);
+  GtkFishbowlChild *child;
+  GtkWidget *widget_bowl = GTK_WIDGET (fishbowl);
+  GList *children;
 
-  if (g_hash_table_remove (priv->children, widget))
+  for (children = priv->children; children; children = children->next)
     {
-      gtk_widget_unparent (widget);
+      child = children->data;
 
-      priv->count--;
-      g_object_notify_by_pspec (G_OBJECT (fishbowl), props[PROP_COUNT]);
+      if (child->widget == widget)
+        {
+          gboolean was_visible = gtk_widget_get_visible (widget);
+
+          gtk_widget_unparent (widget);
+
+          priv->children = g_list_remove_link (priv->children, children);
+          g_list_free (children);
+          g_free (child);
+
+          if (was_visible && gtk_widget_get_visible (widget_bowl))
+            gtk_widget_queue_resize (widget_bowl);
+
+          priv->count--;
+          g_object_notify_by_pspec (G_OBJECT (fishbowl), props[PROP_COUNT]);
+          break;
+        }
     }
 }
 
-static void
-gtk_fishbowl_finalize (GObject *object)
-{
-  GtkFishbowl *fishbowl = GTK_FISHBOWL (object);
-  GtkFishbowlPrivate *priv = gtk_fishbowl_get_instance_private (fishbowl);
-
-  g_hash_table_destroy (priv->children);
-  priv->children = NULL;
-}
-
 static void
 gtk_fishbowl_dispose (GObject *object)
 {
@@ -295,7 +304,6 @@ gtk_fishbowl_class_init (GtkFishbowlClass *klass)
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 
-  object_class->finalize = gtk_fishbowl_finalize;
   object_class->dispose = gtk_fishbowl_dispose;
   object_class->set_property = gtk_fishbowl_set_property;
   object_class->get_property = gtk_fishbowl_get_property;
@@ -527,9 +535,8 @@ gtk_fishbowl_tick (GtkWidget     *widget,
   GtkFishbowl *fishbowl = GTK_FISHBOWL (widget);
   GtkFishbowlPrivate *priv = gtk_fishbowl_get_instance_private (fishbowl);
   GtkFishbowlChild *child;
+  GList *l;
   gint64 frame_time, elapsed;
-  GHashTableIter iter;
-  gpointer key, value;
   gboolean do_update;
 
   frame_time = gdk_frame_clock_get_frame_time (gtk_widget_get_frame_clock (widget));
@@ -541,10 +548,9 @@ gtk_fishbowl_tick (GtkWidget     *widget,
   if (elapsed == frame_time)
     return G_SOURCE_CONTINUE;
 
-  g_hash_table_iter_init (&iter, priv->children);
-  while (g_hash_table_iter_next (&iter, &key, &value))
+  for (l = priv->children; l; l = l->next)
     {
-      child = value;
+      child = l->data;
 
       child->x += child->dx * ((double) elapsed / G_USEC_PER_SEC);
       child->y += child->dy * ((double) elapsed / G_USEC_PER_SEC);

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)
             {
@@ -260,7 +260,7 @@ do_hypertext (GtkWidget *do_widget)
       buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
       gtk_text_buffer_set_enable_undo (buffer, TRUE);
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);

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);
 
@@ -276,7 +276,7 @@ do_iconview (GtkWidget *do_widget)
       gtk_box_append (GTK_BOX (tool_bar), home_button);
 
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_has_frame (GTK_SCROLLED_WINDOW (sw), TRUE);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,

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;
 
@@ -269,7 +269,7 @@ do_list_store (GtkWidget *do_widget)
       label = gtk_label_new ("This is the bug list (note: not based on real data, it would be nice to have a nice ODBC interface to bugzilla or so, though).");
       gtk_box_append (GTK_BOX (vbox), label);
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_has_frame (GTK_SCROLLED_WINDOW (sw), TRUE);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_NEVER,

demos/gtk-demo/listbox.c

@@ -8,6 +8,7 @@
 #include <gtk/gtk.h>
 #include <stdlib.h>
 #include <string.h>
+#include "award.h"
 
 static GdkPixbuf *avatar_pixbuf_other;
 static GtkWidget *window = NULL;
@@ -234,6 +235,7 @@ reshare_clicked (GtkMessageRow *row,
 {
   GtkMessageRowPrivate *priv = row->priv;
 
+  award ("listbox-reshare");
   priv->message->n_reshares++;
   gtk_message_row_update (row);
 }
@@ -260,6 +262,8 @@ gtk_message_row_state_flags_changed (GtkWidget    *widget,
 
   visible = flags & (GTK_STATE_FLAG_PRELIGHT | GTK_STATE_FLAG_SELECTED) ? TRUE : FALSE;
   gtk_widget_set_visible (priv->extra_buttons_box, visible);
+  if (visible && gtk_list_box_row_get_index (GTK_LIST_BOX_ROW (widget)) % 100 == 99)
+    award ("listbox-100th-row");
 
   GTK_WIDGET_CLASS (gtk_message_row_parent_class)->state_flags_changed (widget, previous_state_flags);
 }
@@ -358,7 +362,7 @@ do_listbox (GtkWidget *do_widget)
       gtk_window_set_child (GTK_WINDOW (window), vbox);
       label = gtk_label_new ("Messages from GTK and friends");
       gtk_box_append (GTK_BOX (vbox), label);
-      scrolled = gtk_scrolled_window_new ();
+      scrolled = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
       gtk_widget_set_vexpand (scrolled, TRUE);
       gtk_box_append (GTK_BOX (vbox), scrolled);

demos/gtk-demo/listview_applauncher.c

@@ -1,202 +0,0 @@
-/* Lists/Application launcher
- *
- * This demo uses the GtkListView widget as a fancy application launcher.
- *
- * It is also a very small introduction to listviews.
- */
-
-#include <gtk/gtk.h>
-
-/* This is the function that creates the #GListModel that we need.
- * GTK list widgets need a #GListModel to display, as models support change
- * notifications.
- * Unfortunately various older APIs do not provide list models, so we create
- * our own.
- */
-static GListModel *
-create_application_list (void)
-{
-  GListStore *store;
-  GList *apps, *l;
-
-  /* We use a #GListStore here, which is a simple array-like list implementation
-   * for manual management.
-   * List models need to know what type of data they provide, so we need to
-   * provide the type here. As we want to do a list of applications, #GAppInfo
-   * is the object we provide.
-   */
-  store = g_list_store_new (G_TYPE_APP_INFO);
-
-  apps = g_app_info_get_all ();
-
-  for (l = apps; l; l = l->next)
-    g_list_store_append (store, l->data);
-
-  g_list_free_full (apps, g_object_unref);
-
-  return G_LIST_MODEL (store);
-}
-
-/* This is the function we use for setting up new listitems to display.
- * We add just an #GtkImage and a #GtkKabel here to display the application's
- * icon and name, as this is just a simple demo.
- */
-static void
-setup_listitem_cb (GtkListItemFactory *factory,
-                   GtkListItem        *list_item)
-{
-  GtkWidget *box;
-  GtkWidget *image;
-  GtkWidget *label;
-
-  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
-  image = gtk_image_new ();
-  gtk_image_set_icon_size (GTK_IMAGE (image), GTK_ICON_SIZE_LARGE);
-  gtk_box_append (GTK_BOX (box), image);
-  label = gtk_label_new ("");
-  gtk_box_append (GTK_BOX (box), label);
-  gtk_list_item_set_child (list_item, box);
-}
-
-/* Here we need to prepare the listitem for displaying its item. We get the
- * listitem already set up from the previous function, so we can reuse the
- * #GtkImage widget we set up above.
- * We get the item - which we know is a #GAppInfo because it comes out of
- * the model we set up above, grab its icon and display it.
- */
-static void
-bind_listitem_cb (GtkListItemFactory *factory,
-                  GtkListItem        *list_item)
-{
-  GtkWidget *image;
-  GtkWidget *label;
-  GAppInfo *app_info;
-
-  image = gtk_widget_get_first_child (gtk_list_item_get_child (list_item));
-  label = gtk_widget_get_next_sibling (image);
-  app_info = gtk_list_item_get_item (list_item);
-
-  gtk_image_set_from_gicon (GTK_IMAGE (image), g_app_info_get_icon (app_info));
-  gtk_label_set_label (GTK_LABEL (label), g_app_info_get_display_name (app_info));
-}
-
-/* In more complex code, we would also need functions to unbind and teardown
- * the listitem, but this is simple code, so the default implementations are
- * enough. If we had connected signals, this step would have been necessary.
- *
- * The #GtkSignalListItemFactory documentation contains more information about
- * this step.
- */
-
-/* This function is called whenever an item in the list is activated. This is
- * the simple way to allow reacting to the Enter key or double-clicking on a
- * listitem.
- * Of course, it is possible to use far more complex interactions by turning
- * off activation and adding buttons or other widgets in the setup function
- * above, but this is a simple demo, so we'll use the simple way.
- */
-static void
-activate_cb (GtkListView  *list,
-             guint         position,
-             gpointer      unused)
-{
-  GAppInfo *app_info;
-  GdkAppLaunchContext *context;
-  GError *error = NULL;
-
-  app_info = g_list_model_get_item (gtk_list_view_get_model (list), position);
-
-  /* Prepare the context for launching the application and launch it. This
-   * code is explained in detail in the documentation for #GdkAppLaunchContext
-   * and #GAppInfo.
-   */
-  context = gdk_display_get_app_launch_context (gtk_widget_get_display (GTK_WIDGET (list)));
-  if (!g_app_info_launch (app_info,
-                          NULL,
-                          G_APP_LAUNCH_CONTEXT (context),
-                          &error))
-    {
-      GtkWidget *dialog;
-
-      /* And because error handling is important, even a simple demo has it:
-       * We display an error dialog that something went wrong.
-       */
-      dialog = gtk_message_dialog_new (GTK_WINDOW (gtk_widget_get_root (GTK_WIDGET (list))),
-                                       GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL,
-                                       GTK_MESSAGE_ERROR,
-                                       GTK_BUTTONS_CLOSE,
-                                       "Could not launch %s", g_app_info_get_display_name (app_info));
-      gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s", error->message);
-      g_clear_error (&error);
-      gtk_widget_show (dialog);
-    }
-
-  g_object_unref (context);
-  g_object_unref (app_info);
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_listview_applauncher (GtkWidget *do_widget)
-{
-  if (window == NULL)
-    {
-      GtkWidget *list, *sw;
-      GListModel *model;
-      GtkListItemFactory *factory;
-
-      /* Create a window and set a few defaults */
-      window = gtk_window_new ();
-      gtk_window_set_default_size (GTK_WINDOW (window), 640, 320);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Application Launcher");
-      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *) &window);
-
-      /* The #GtkListitemFactory is what is used to create #GtkListItems
-       * to display the data from the model. So it is absolutely necessary
-       * to create one.
-       * We will use a #GtkSignalListItemFactory because it is the simplest
-       * one to use. Different ones are available for different use cases.
-       * The most powerful one is #GtkBuilderListItemFactory which uses
-       * #GtkBuilder .ui files, so it requires little code.
-       */
-      factory = gtk_signal_list_item_factory_new ();
-      g_signal_connect (factory, "setup", G_CALLBACK (setup_listitem_cb), NULL);
-      g_signal_connect (factory, "bind", G_CALLBACK (bind_listitem_cb), NULL);
-
-      /* Create the list widget here.
-       */
-      list = gtk_list_view_new_with_factory (factory);
-      /* We connect the activate signal here. It's the function we defined
-       * above for launching the selected application.
-       */
-      g_signal_connect (list, "activate", G_CALLBACK (activate_cb), NULL);
-
-      /* And of course we need to set the data model. Here we call the function
-       * we wrote above that gives us the list of applications. Then we set
-       * it on the list widget.
-       * The list will now take items from the model and use the factory
-       * to create as many listitems as it needs to show itself to the user.
-       */
-      model = create_application_list ();
-      gtk_list_view_set_model (GTK_LIST_VIEW (list), model);
-      g_object_unref (model);
-
-      /* List widgets should always be contained in a #GtkScrolledWindow,
-       * because otherwise they might get too large or they might not
-       * be scrollable.
-       */
-      sw = gtk_scrolled_window_new ();
-      gtk_window_set_child (GTK_WINDOW (window), sw);
-      gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), list);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_window_destroy (GTK_WINDOW (window));
-
-  return window;
-}

demos/gtk-demo/listview_clocks.c

@@ -3,9 +3,10 @@
  * This demo displays the time in different timezones.
  *
  * The goal is to show how to set up expressions that track changes
- * in objects and make them update widgets. For that, we create a
- * GtkClock object that updates its time every second and then use
- * various ways to display that time.
+ * in objects and make them update widgets.
+ *
+ * For that, we create a GtkClock object that updates its time every
+ * second and then use various ways to display that time.
  *
  * Typically, this will be done using GtkBuilder .ui files with the
  * help of the <binding> tag, but this demo shows the code that runs
@@ -40,8 +41,7 @@ enum {
 
 /* This function returns the current time in the clock's timezone.
  * Note that this returns a new object every time, so we need to
- * remember to unref it after use.
- */
+ * remember to unref it after use. */
 static GDateTime *
 gtk_clock_get_time (GtkClock *clock)
 {
@@ -51,11 +51,10 @@ gtk_clock_get_time (GtkClock *clock)
     return g_date_time_new_now_local ();
 }
 
-/* Here, we implement the functionality required by the GdkPaintable
- * interface. This way we have a trivial way to display an analog clock.
- * It also allows demonstrating how to directly use objects in the
- * listview later by making this object do something interesting.
- */
+/* Here, we implement the functionality required by the GdkPaintable interface.
+ * This way we have a trivial way to display an analog clock.
+ * It also allows demonstrating how to directly use objects in the listview
+ * later by making this object do something interesting. */
 static void
 gtk_clock_snapshot (GdkPaintable *paintable,
                     GdkSnapshot  *snapshot,
@@ -69,31 +68,26 @@ gtk_clock_snapshot (GdkPaintable *paintable,
 #define BLACK ((GdkRGBA) { 0, 0, 0, 1 })
 
   /* save/restore() is necessary so we can undo the transforms we start
-   * out with.
-   */
+   * out with. */
   gtk_snapshot_save (snapshot);
 
   /* First, we move the (0, 0) point to the center of the area so
-   * we can draw everything relative to it.
-   */
+   * we can draw everything relative to it. */
   gtk_snapshot_translate (snapshot, &GRAPHENE_POINT_INIT (width / 2, height / 2));
-
   /* Next we scale it, so that we can pretend that the clock is
    * 100px in size. That way, we don't need to do any complicated
-   * math later. We use MIN() here so that we use the smaller
-   * dimension for sizing. That way we don't overdraw but keep
-   * the aspect ratio.
-   */
+   * math later.
+   * We use MIN() here so that we use the smaller dimension for sizing.
+   * That way we don't overdraw but keep the aspect ratio. */
   gtk_snapshot_scale (snapshot, MIN (width, height) / 100.0, MIN (width, height) / 100.0);
-
   /* Now we have a circle with diameter 100px (and radius 50px) that
-   * has its (0, 0) point at the center. Let's draw a simple clock into it.
-   */
+   * has its (0, 0) point at the center.
+   * Let's draw a simple clock into it. */
+
   time = gtk_clock_get_time (self);
 
   /* First, draw a circle. This is a neat little trick to draw a circle
-   * without requiring Cairo.
-   */
+   * without requiring Cairo. */
   gsk_rounded_rect_init_from_rect (&outline, &GRAPHENE_RECT_INIT(-50, -50, 100, 100), 50);
   gtk_snapshot_append_border (snapshot,
                               &outline,
@@ -101,11 +95,9 @@ gtk_clock_snapshot (GdkPaintable *paintable,
                               (GdkRGBA [4]) { BLACK, BLACK, BLACK, BLACK });
 
   /* Next, draw the hour hand.
-   * We do this using tranforms again: Instead of computing where the angle
-   * points to, we just rotate everything and then draw the hand as if it
-   * was :00. We don't even need to care about am/pm here because rotations
-   * just work.
-   */
+   * We do this using tranforms again: Instead of computing where the angle points
+   * to, we just rotate everything and then draw the hand as if if was :00.
+   * We don't even need to care about am/pm here because rotations just work. */
   gtk_snapshot_save (snapshot);
   gtk_snapshot_rotate (snapshot, 30 * g_date_time_get_hour (time) + 0.5 * g_date_time_get_minute (time));
   gsk_rounded_rect_init_from_rect (&outline, &GRAPHENE_RECT_INIT(-2, -23, 4, 25), 2);
@@ -115,8 +107,7 @@ gtk_clock_snapshot (GdkPaintable *paintable,
   gtk_snapshot_restore (snapshot);
 
   /* And the same as above for the minute hand. Just make this one longer
-   * so people can tell the hands apart.
-   */
+   * so people can tell the hands apart. */
   gtk_snapshot_save (snapshot);
   gtk_snapshot_rotate (snapshot, 6 * g_date_time_get_minute (time));
   gsk_rounded_rect_init_from_rect (&outline, &GRAPHENE_RECT_INIT(-2, -43, 4, 45), 2);
@@ -134,9 +125,8 @@ gtk_clock_snapshot (GdkPaintable *paintable,
   gtk_snapshot_pop (snapshot);
   gtk_snapshot_restore (snapshot);
 
-  /* And finally, don't forget to restore the initial save() that
-   * we did for the initial transformations.
-   */
+  /* And finally, don't forget to restore the initial save() that we did for
+   * the initial transformations. */
   gtk_snapshot_restore (snapshot);
 
   g_date_time_unref (time);
@@ -155,9 +145,10 @@ gtk_clock_get_intrinsic_height (GdkPaintable *paintable)
   return 100;
 }
 
-/* Initialize the paintable interface. This way we turn our clocks
- * into objects that can be drawn. There are more functions to this
- * interface to define desired size, but this is enough.
+/* Initialize the paintable interface. This way we turn our clock objects
+ * into objects that can be drawn.
+ * There are more functions to this interface to define desired size,
+ * but this is enough.
  */
 static void
 gtk_clock_paintable_init (GdkPaintableInterface *iface)
@@ -167,9 +158,8 @@ gtk_clock_paintable_init (GdkPaintableInterface *iface)
   iface->get_intrinsic_height = gtk_clock_get_intrinsic_height;
 }
 
-/* Finally, we define the type. The important part is adding the
- * paintable interface, so GTK knows that this object can indeed
- * be drawn.
+/* Finally, we define the type. The important part is adding the paintable
+ * interface, so GTK knows that this object can indeed be drawm.
  */
 G_DEFINE_TYPE_WITH_CODE (GtkClock, gtk_clock, G_TYPE_OBJECT,
                          G_IMPLEMENT_INTERFACE (GDK_TYPE_PAINTABLE,
@@ -231,14 +221,11 @@ gtk_clock_set_property (GObject      *object,
 
 /* This is the list of all the ticking clocks */
 static GSList *ticking_clocks = NULL;
-
-/* This is the ID of the timeout source that is updating all
- * ticking clocks.
- */
+/* This is the id of the timeout source that is updating all ticking clocks */
 static guint ticking_clock_id = 0;
 
-/* Every second, this function is called to tell everybody that
- * the clocks are ticking.
+/* Every second, this function is called to tell everybody that the
+ * clocks are ticking.
  */
 static gboolean
 gtk_clock_tick (gpointer unused)
@@ -249,11 +236,10 @@ gtk_clock_tick (gpointer unused)
     {
       GtkClock *clock = l->data;
 
-      /* We will now return a different value for the time property,
+      /* We will now return a different value for the time porperty,
        * so notify about that.
        */
       g_object_notify_by_pspec (G_OBJECT (clock), properties[PROP_TIME]);
-
       /* We will also draw the hands of the clock differently.
        * So notify about that, too.
        */
@@ -323,16 +309,16 @@ gtk_clock_init (GtkClock *self)
 
 static GtkClock *
 gtk_clock_new (const char *location,
-               GTimeZone  *_tz)
+               GTimeZone  *timezone)
 {
   GtkClock *result;
 
   result = g_object_new (GTK_TYPE_CLOCK,
                          "location", location,
-                         "timezone", _tz,
+                         "timezone", timezone,
                          NULL);
 
-  g_clear_pointer (&_tz, g_time_zone_unref);
+  g_clear_pointer (&timezone, g_time_zone_unref);
 
   return result;
 }
@@ -357,9 +343,6 @@ create_clocks_model (void)
   clock = gtk_clock_new ("San Francisco", g_time_zone_new ("America/Los_Angeles"));
   g_list_store_append (result, clock);
   g_object_unref (clock);
-  clock = gtk_clock_new ("Xalapa", g_time_zone_new ("America/Mexico_City"));
-  g_list_store_append (result, clock);
-  g_object_unref (clock);
   clock = gtk_clock_new ("Boston", g_time_zone_new ("America/New_York"));
   g_list_store_append (result, clock);
   g_object_unref (clock);
@@ -474,7 +457,7 @@ do_listview_clocks (GtkWidget *do_widget)
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *) &window);
 
       /* List widgets go into a scrolled window. Always. */
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_window_set_child (GTK_WINDOW (window), sw);
 
       /* Create the factory that creates the listitems. Because we

demos/gtk-demo/listview_colors.c

@@ -1,23 +1,16 @@
 /* Lists/Colors
  *
- * This demo displays a grid of colors.
+ * This demo displays a list of named colors.
  *
  * It is using a GtkGridView, and shows how to display
  * and sort the data in various ways. The controls for
  * this are implemented using GtkDropDown.
  *
- * 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.
+ * The dataset used here has 9283 items.
  */
 
 #include <gtk/gtk.h>
 
-#include <stdlib.h>
-
 #define GTK_TYPE_COLOR (gtk_color_get_type ())
 G_DECLARE_FINAL_TYPE (GtkColor, gtk_color, GTK, COLOR, GObject)
 
@@ -28,7 +21,7 @@ struct _GtkColor
   GObject parent_instance;
 
   char *name;
-  GdkRGBA color;
+  GdkRGBA *color;
   int h, s, v;
 };
 
@@ -43,7 +36,7 @@ enum {
   PROP_SATURATION,
   PROP_VALUE,
 
-  N_COLOR_PROPS
+  N_PROPS
 };
 
 static void
@@ -54,7 +47,7 @@ gtk_color_snapshot (GdkPaintable *paintable,
 {
   GtkColor *self = GTK_COLOR (paintable);
 
-  gtk_snapshot_append_color (snapshot, &self->color, &GRAPHENE_RECT_INIT (0, 0, width, height));
+  gtk_snapshot_append_color (snapshot, self->color, &GRAPHENE_RECT_INIT (0, 0, width, height));
 }
 
 static int
@@ -85,82 +78,7 @@ G_DEFINE_TYPE_WITH_CODE (GtkColor, gtk_color, G_TYPE_OBJECT,
                          G_IMPLEMENT_INTERFACE (GDK_TYPE_PAINTABLE,
                                                 gtk_color_paintable_init))
 
-static GParamSpec *color_properties[N_COLOR_PROPS] = { NULL, };
-
-static void
-rgb_to_hsv (GdkRGBA *rgba,
-            double  *h_out,
-            double  *s_out,
-            double  *v_out)
-{
-  double red, green, blue;
-  double h, s, v;
-  double min, max;
-  double delta;
-
-  red = rgba->red;
-  green = rgba->green;
-  blue = rgba->blue;
-
-  h = 0.0;
-
-  if (red > green)
-    {
-      if (red > blue)
-        max = red;
-      else
-        max = blue;
-
-      if (green < blue)
-        min = green;
-      else
-        min = blue;
-    }
-  else
-    {
-      if (green > blue)
-        max = green;
-      else
-        max = blue;
-
-      if (red < blue)
-        min = red;
-      else
-        min = blue;
-    }
-
-  v = max;
-
-  if (max != 0.0)
-    s = (max - min) / max;
-  else
-    s = 0.0;
-
-  if (s == 0.0)
-    h = 0.0;
-  else
-    {
-      delta = max - min;
-
-      if (red == max)
-        h = (green - blue) / delta;
-      else if (green == max)
-        h = 2 + (blue - red) / delta;
-      else if (blue == max)
-        h = 4 + (red - green) / delta;
-
-      h /= 6.0;
-
-      if (h < 0.0)
-        h += 1.0;
-      else if (h > 1.0)
-        h -= 1.0;
-    }
-
-  *h_out = h;
-  *s_out = s;
-  *v_out = v;
-}
+static GParamSpec *properties[N_PROPS] = { NULL, };
 
 static void
 gtk_color_get_property (GObject    *object,
@@ -177,19 +95,19 @@ gtk_color_get_property (GObject    *object,
       break;
 
     case PROP_COLOR:
-      g_value_set_boxed (value, &self->color);
+      g_value_set_boxed (value, self->color);
       break;
 
     case PROP_RED:
-      g_value_set_float (value, self->color.red);
+      g_value_set_float (value, self->color->red);
       break;
 
     case PROP_GREEN:
-      g_value_set_float (value, self->color.green);
+      g_value_set_float (value, self->color->green);
       break;
 
     case PROP_BLUE:
-      g_value_set_float (value, self->color.blue);
+      g_value_set_float (value, self->color->blue);
       break;
 
     case PROP_HUE:
@@ -217,7 +135,6 @@ gtk_color_set_property (GObject      *object,
                         GParamSpec   *pspec)
 {
   GtkColor *self = GTK_COLOR (object);
-  double h, s, v;
 
   switch (property_id)
     {
@@ -226,11 +143,19 @@ gtk_color_set_property (GObject      *object,
       break;
 
     case PROP_COLOR:
-      self->color = *(GdkRGBA *) g_value_dup_boxed (value);
-      rgb_to_hsv (&self->color, &h, &s, &v);
-      self->h = round (360 * h);
-      self->s = round (100 * s);
-      self->v = round (100 * v);
+      self->color = g_value_dup_boxed (value);
+      break;
+
+    case PROP_HUE:
+      self->h = g_value_get_int (value);
+      break;
+
+    case PROP_SATURATION:
+      self->s = g_value_get_int (value);
+      break;
+
+    case PROP_VALUE:
+      self->v = g_value_get_int (value);
       break;
 
     default:
@@ -245,6 +170,7 @@ gtk_color_finalize (GObject *object)
   GtkColor *self = GTK_COLOR (object);
 
   g_free (self->name);
+  g_clear_pointer (&self->color, gdk_rgba_free);
 
   G_OBJECT_CLASS (gtk_color_parent_class)->finalize (object);
 }
@@ -258,24 +184,24 @@ gtk_color_class_init (GtkColorClass *klass)
   gobject_class->set_property = gtk_color_set_property;
   gobject_class->finalize = gtk_color_finalize;
 
-  color_properties[PROP_NAME] =
+  properties[PROP_NAME] =
     g_param_spec_string ("name", NULL, NULL, NULL, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-  color_properties[PROP_COLOR] =
+  properties[PROP_COLOR] =
     g_param_spec_boxed ("color", NULL, NULL, GDK_TYPE_RGBA, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
-  color_properties[PROP_RED] =
+  properties[PROP_RED] =
     g_param_spec_float ("red", NULL, NULL, 0, 1, 0, G_PARAM_READABLE);
-  color_properties[PROP_GREEN] =
+  properties[PROP_GREEN] =
     g_param_spec_float ("green", NULL, NULL, 0, 1, 0, G_PARAM_READABLE);
-  color_properties[PROP_BLUE] =
+  properties[PROP_BLUE] =
     g_param_spec_float ("blue", NULL, NULL, 0, 1, 0, G_PARAM_READABLE);
-  color_properties[PROP_HUE] =
-    g_param_spec_int ("hue", NULL, NULL, 0, 360, 0, G_PARAM_READABLE);
-  color_properties[PROP_SATURATION] =
-    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);
+  properties[PROP_HUE] =
+    g_param_spec_int ("hue", NULL, NULL, 0, 360, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
+  properties[PROP_SATURATION] =
+    g_param_spec_int ("saturation", NULL, NULL, 0, 100, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
+  properties[PROP_VALUE] =
+    g_param_spec_int ("value", NULL, NULL, 0, 100, 0, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY);
 
-  g_object_class_install_properties (gobject_class, N_COLOR_PROPS, color_properties);
+  g_object_class_install_properties (gobject_class, N_PROPS, properties);
 }
 
 static void
@@ -285,7 +211,8 @@ gtk_color_init (GtkColor *self)
 
 static GtkColor *
 gtk_color_new (const char *name,
-               float r, float g, float b)
+               float r, float g, float b,
+               int h, int s, int v)
 {
   GtkColor *result;
   GdkRGBA color = { r, g, b, 1.0 };
@@ -293,206 +220,24 @@ gtk_color_new (const char *name,
   result = g_object_new (GTK_TYPE_COLOR,
                          "name", name,
                          "color", &color,
+                         "hue", h,
+                         "saturation", s,
+                         "value", v,
                          NULL);
 
   return result;
 }
 
-#define N_COLORS (256 * 256 * 256)
-
-#define GTK_TYPE_COLOR_LIST (gtk_color_list_get_type ())
-G_DECLARE_FINAL_TYPE (GtkColorList, gtk_color_list, GTK, COLOR_LIST, GObject)
-
-enum {
-  LIST_PROP_0,
-  LIST_PROP_SIZE,
-
-  N_LIST_PROPS
-};
-
-typedef struct _GtkColorList GtkColorList;
-struct _GtkColorList
-{
-  GObject parent_instance;
-
-  GtkColor **colors; /* Always N_COLORS */
-
-  guint size; /* How many colors we allow */
-};
-
-static GType
-gtk_color_list_get_item_type (GListModel *list)
-{
-  return GTK_TYPE_COLOR;
-}
-
-static guint
-gtk_color_list_get_n_items (GListModel *list)
-{
-  GtkColorList *self = GTK_COLOR_LIST (list);
-
-  return self->size;
-}
-
-static guint
-position_to_color (guint position)
-{
-  static guint map[] = {
-    0xFF0000, 0x00FF00, 0x0000FF,
-    0x7F0000, 0x007F00, 0x00007F,
-    0x3F0000, 0x003F00, 0x00003F,
-    0x1F0000, 0x001F00, 0x00001F,
-    0x0F0000, 0x000F00, 0x00000F,
-    0x070000, 0x000700, 0x000007,
-    0x030000, 0x000300, 0x000003,
-    0x010000, 0x000100, 0x000001
-  };
-  guint result, i;
-
-  result = 0;
-
-  for (i = 0; i < G_N_ELEMENTS (map); i++)
-    {
-      if (position & (1 << i))
-        result ^= map[i];
-    }
-
-  return result;
-}
-
-static gpointer
-gtk_color_list_get_item (GListModel *list,
-                         guint       position)
-{
-  GtkColorList *self = GTK_COLOR_LIST (list);
-
-  if (position >= self->size)
-    return NULL;
-
-  position = position_to_color (position);
-
-  if (self->colors[position] == NULL)
-    {
-      guint red, green, blue;
-
-      red = (position >> 16) & 0xFF;
-      green = (position >> 8) & 0xFF;
-      blue = position & 0xFF;
-
-      self->colors[position] = gtk_color_new ("", red / 255., green / 255., blue / 255.);
-    }
-
-  return g_object_ref (self->colors[position]);
-}
-
-static void
-gtk_color_list_model_init (GListModelInterface *iface)
-{
-  iface->get_item_type = gtk_color_list_get_item_type;
-  iface->get_n_items = gtk_color_list_get_n_items;
-  iface->get_item = gtk_color_list_get_item;
-}
-
-G_DEFINE_TYPE_WITH_CODE (GtkColorList, gtk_color_list, G_TYPE_OBJECT,
-                         G_IMPLEMENT_INTERFACE (G_TYPE_LIST_MODEL,
-                                                gtk_color_list_model_init))
-
-static GParamSpec *list_properties[N_LIST_PROPS] = { NULL, };
-
-static void
-gtk_color_list_get_property (GObject    *object,
-                             guint       property_id,
-                             GValue     *value,
-                             GParamSpec *pspec)
-{
-  GtkColorList *self = GTK_COLOR_LIST (object);
-
-  switch (property_id)
-    {
-    case LIST_PROP_SIZE:
-      g_value_set_uint (value, self->size);
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-gtk_color_list_set_size (GtkColorList *self,
-                         guint         size)
-{
-  guint old_size = self->size;
-
-  self->size = size;
-  if (self->size > old_size)
-    g_list_model_items_changed (G_LIST_MODEL (self), old_size, 0, self->size - old_size);
-  else if (old_size > self->size)
-    g_list_model_items_changed (G_LIST_MODEL (self), self->size, old_size - self->size, 0);
-
-  g_object_notify_by_pspec (G_OBJECT (self), list_properties[LIST_PROP_SIZE]);
-}
-
-static void
-gtk_color_list_set_property (GObject      *object,
-                             guint         property_id,
-                             const GValue *value,
-                             GParamSpec   *pspec)
-{
-  GtkColorList *self = GTK_COLOR_LIST (object);
-
-  switch (property_id)
-    {
-    case LIST_PROP_SIZE:
-      gtk_color_list_set_size (self, g_value_get_uint (value));
-      break;
-
-    default:
-      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-      break;
-    }
-}
-
-static void
-gtk_color_list_dispose (GObject *object)
-{
-  GtkColorList *self = GTK_COLOR_LIST (object);
-  guint i;
-
-  for (i = 0; i < N_COLORS; i++)
-    {
-      g_clear_object (&self->colors[i]);
-    }
-  g_free (self->colors);
-
-  G_OBJECT_CLASS (gtk_color_parent_class)->finalize (object);
-}
-
-static void
-gtk_color_list_class_init (GtkColorListClass *klass)
-{
-  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
-
-  gobject_class->get_property = gtk_color_list_get_property;
-  gobject_class->set_property = gtk_color_list_set_property;
-  gobject_class->dispose = gtk_color_list_dispose;
-
-  list_properties[LIST_PROP_SIZE] =
-    g_param_spec_uint ("size", NULL, NULL, 0, N_COLORS, 0, G_PARAM_READWRITE);
-
-  g_object_class_install_properties (gobject_class, N_LIST_PROPS, list_properties);
-}
-
-static void
-gtk_color_list_init (GtkColorList *self)
+static GListModel *
+create_colors_model (void)
 {
+  GListStore *result;
+  GtkColor *color;
   GBytes *data;
   char **lines;
   guint i;
 
-  self->colors = g_new0 (GtkColor *, N_COLORS);
-
+  result = g_list_store_new (GTK_TYPE_COLOR);
   data = g_resources_lookup_data ("/listview_colors/color.names.txt", 0, NULL);
   lines = g_strsplit (g_bytes_get_data (data, NULL), "\n", 0);
 
@@ -501,7 +246,7 @@ gtk_color_list_init (GtkColorList *self)
       const char *name;
       char **fields;
       int red, green, blue;
-      guint pos;
+      int h, s, v;
 
       if (lines[i][0] == '#' || lines[i][0] == '\0')
         continue;
@@ -511,24 +256,21 @@ gtk_color_list_init (GtkColorList *self)
       red = atoi (fields[3]);
       green = atoi (fields[4]);
       blue = atoi (fields[5]);
-
-      pos = ((red & 0xFF) << 16) | ((green & 0xFF) << 8) | blue;
-      if (self->colors[pos] == NULL)
-        self->colors[pos] = gtk_color_new (name, red / 255., green / 255., blue / 255.);
+      h = atoi (fields[9]);
+      s = atoi (fields[10]);
+      v = atoi (fields[11]);
+ 
+      color = gtk_color_new (name, red / 255., green / 255., blue / 255., h, s, v);
+      g_list_store_append (result, color);
+      g_object_unref (color);
 
       g_strfreev (fields);
     }
   g_strfreev (lines);
 
   g_bytes_unref (data);
-}
 
-static GListModel *
-gtk_color_list_new (guint size)
-{
-  return g_object_new (GTK_TYPE_COLOR_LIST,
-                       "size", size,
-                       NULL);
+  return G_LIST_MODEL (result);
 }
 
 static char *
@@ -539,9 +281,9 @@ get_rgb_markup (gpointer this,
     return NULL;
 
   return g_strdup_printf ("<b>R:</b> %d <b>G:</b> %d <b>B:</b> %d",
-                          (int)(color->color.red * 255), 
-                          (int)(color->color.green * 255),
-                          (int)(color->color.blue * 255));
+                          (int)(color->color->red * 255), 
+                          (int)(color->color->green * 255),
+                          (int)(color->color->blue * 255));
 }
 
 static char *
@@ -578,7 +320,7 @@ static void
 setup_listitem_cb (GtkListItemFactory *factory,
                    GtkListItem        *list_item)
 {
-  GtkWidget *box, *picture, *name_label, *rgb_label, *hsv_label;
+  GtkWidget *box, *picture, *name_label, *rgb_label, *hsv_label;;
   GtkExpression *color_expression, *expression;
   GtkExpression *params[1];
 
@@ -627,23 +369,6 @@ 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)
@@ -657,11 +382,35 @@ get_title (gpointer item)
   return g_strdup ((char *)g_object_get_data (G_OBJECT (item), "title"));
 }
 
+static gboolean
+set_item (GBinding *binding,
+          const GValue *from,
+          GValue *to,
+          gpointer data)
+{
+  GObject *source = g_binding_get_source (binding);
+  GListModel *model;
+  guint selected;
+  gpointer item;
+
+  selected = g_value_get_uint (from);
+
+  model = gtk_drop_down_get_model (GTK_DROP_DOWN (source));
+  item = g_list_model_get_item (model, selected);
+
+  g_value_set_object (to, item);
+
+  g_clear_object (&item);
+
+  return TRUE;
+}
+
 GtkWidget *
 create_color_grid (void)
 {
   GtkWidget *gridview;
   GtkListItemFactory *factory;
+  GListModel *model, *selection;
 
   gridview = gtk_grid_view_new ();
   gtk_scrollable_set_hscroll_policy (GTK_SCROLLABLE (gridview), GTK_SCROLL_NATURAL);
@@ -675,174 +424,15 @@ 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 (create_colors_model (), NULL));
+  selection = G_LIST_MODEL (gtk_multi_selection_new (model));
+  gtk_grid_view_set_model (GTK_GRID_VIEW (gridview), selection);
+  g_object_unref (selection);
+  g_object_unref (model);
+
   return gridview;
 }
 
-static gboolean
-add_colors (GtkWidget     *widget,
-            GdkFrameClock *clock,
-            gpointer       data)
-{
-  GtkColorList *colors = data;
-  guint limit;
-
-  limit = GPOINTER_TO_UINT (g_object_get_data (data, "limit"));
-  gtk_color_list_set_size (colors, MIN (limit, colors->size + MAX (1, limit / 4096)));
-  
-  if (colors->size >= limit)
-    return G_SOURCE_REMOVE;
-  else
-    return G_SOURCE_CONTINUE;
-}
-
-static void
-refill (GtkWidget    *button,
-        GtkColorList *colors)
-{
-  gtk_color_list_set_size (colors, 0);
-  gtk_widget_add_tick_callback (button, add_colors, g_object_ref (colors), g_object_unref);
-}
- 
-static void
-limit_changed_cb (GtkDropDown  *dropdown,
-                  GParamSpec   *pspec,
-                  GtkColorList *colors)
-{
-  guint new_limit, old_limit;
-
-  old_limit = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (colors), "limit"));
-  new_limit = 1 << (3 * (gtk_drop_down_get_selected (dropdown) + 1));
-
-  g_object_set_data (G_OBJECT (colors), "limit", GUINT_TO_POINTER (new_limit));
-
-  if (old_limit == colors->size)
-    gtk_color_list_set_size (colors, new_limit);
-}
-
-static void
-limit_changed_cb2 (GtkDropDown  *dropdown,
-                   GParamSpec   *pspec,
-                   GtkLabel     *label)
-{
-  char *string;
-  int len;
-  guint limit;
-
-  limit = 1 << (3 * (gtk_drop_down_get_selected (dropdown) + 1));
-
-  string = g_strdup_printf ("%'u", limit);
-  len = g_utf8_strlen (string, -1);
-  g_free (string);
-
-  gtk_label_set_width_chars (label, len + 2); /* for " /" */
-}
-
-static void
-items_changed_cb (GListModel *model,
-                  guint       position,
-                  guint       removed,
-                  guint       added,
-                  GtkWidget  *label)
-{
-  guint n = g_list_model_get_n_items (model);
-  char *text;
-
-  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;
 
 GtkWidget *
@@ -850,45 +440,20 @@ 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;
       GtkExpression *expression;
-      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);
@@ -896,139 +461,16 @@ 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);
+      sw = gtk_scrolled_window_new (NULL, NULL);
+      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);
-
-      button = gtk_button_new_with_mnemonic ("_Refill");
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (refill),
-                        gtk_sort_list_model_get_model (sort_model));
-
-      gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button);
-
-      label = gtk_label_new ("0 /");
-      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);
-      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_xalign (GTK_LABEL (label), 1);
-
-      g_signal_connect (selection, "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));
-      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);
+      model = gtk_grid_view_get_model (GTK_GRID_VIEW (gridview));
+      g_object_get (model, "model", &model, NULL);
 
       sorters = g_list_store_new (GTK_TYPE_SORTER);
 
-      /* An empty multisorter doesn't do any sorting and the sortmodel is
-       * smart enough to know that.
-       */
-      sorter = gtk_multi_sorter_new ();
-      set_title (sorter, "Unsorted");
-      g_list_store_append (sorters, sorter);
-      g_object_unref (sorter);
-
       sorter = gtk_string_sorter_new (gtk_property_expression_new (GTK_TYPE_COLOR, NULL, "name"));
       set_title (sorter, "Name");
       g_list_store_append (sorters, sorter);
@@ -1099,7 +541,11 @@ 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_full (dropdown, "selected",
+                                   model, "sorter",
+                                   G_BINDING_SYNC_CREATE,
+                                   set_item, NULL,
+                                   NULL, NULL);
 
       factories = g_list_store_new (GTK_TYPE_LIST_ITEM_FACTORY);
 
@@ -1130,7 +576,12 @@ do_listview_colors (GtkWidget *do_widget)
       gtk_drop_down_set_model (GTK_DROP_DOWN (dropdown), G_LIST_MODEL (factories));
       g_object_unref (factories);
 
-      g_object_bind_property (dropdown, "selected-item", gridview, "factory", G_BINDING_SYNC_CREATE);
+      g_object_bind_property_full (dropdown, "selected",
+                                   gridview, "factory",
+                                   G_BINDING_SYNC_CREATE,
+                                   set_item, NULL,
+                                   NULL, NULL);
+      g_object_unref (model);
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/listview_colors.css

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

demos/gtk-demo/listview_filebrowser.c

@@ -18,7 +18,6 @@ struct _FileBrowserView
 
   GtkListItemFactory *factory;
   char *icon_name;
-  char *title;
   GtkOrientation orientation;
 };
 
@@ -26,7 +25,6 @@ enum {
   PROP_0,
   PROP_FACTORY,
   PROP_ICON_NAME,
-  PROP_TITLE,
   PROP_ORIENTATION,
 
   N_PROPS
@@ -56,10 +54,6 @@ file_browser_view_get_property (GObject    *object,
       g_value_set_string (value, self->icon_name);
       break;
 
-    case PROP_TITLE:
-      g_value_set_string (value, self->title);
-      break;
-
     case PROP_ORIENTATION:
       g_value_set_enum (value, self->orientation);
       break;
@@ -89,11 +83,6 @@ file_browser_view_set_property (GObject      *object,
       self->icon_name = g_value_dup_string (value);
       break;
 
-    case PROP_TITLE:
-      g_free (self->title);
-      self->title = g_value_dup_string (value);
-      break;
-
     case PROP_ORIENTATION:
       self->orientation = g_value_get_enum (value);
       break;
@@ -111,7 +100,6 @@ file_browser_view_finalize (GObject *object)
 
   g_object_unref (self->factory);
   g_free (self->icon_name);
-  g_free (self->title);
 
   G_OBJECT_CLASS (file_browser_view_parent_class)->dispose (object);
 }
@@ -137,12 +125,6 @@ file_browser_view_class_init (FileBrowserViewClass *klass)
                          "icon to display for selecting this view",
                          NULL,
                          G_PARAM_READWRITE);
-  properties[PROP_TITLE] =
-    g_param_spec_string ("title",
-                         "title",
-                         "title to display for selecting this view",
-                         NULL,
-                         G_PARAM_READWRITE);
   properties[PROP_ORIENTATION] =
     g_param_spec_enum ("orientation",
                        "orientation",
@@ -242,14 +224,6 @@ do_listview_filebrowser (GtkWidget *do_widget)
       GtkDirectoryList *dirlist;
       GFile *file;
       char *cwd;
-      GtkCssProvider *provider;
-
-      provider = gtk_css_provider_new ();
-      gtk_css_provider_load_from_resource (provider, "/listview_filebrowser/listview_filebrowser.css");
-      gtk_style_context_add_provider_for_display (gdk_display_get_default (),
-                                                  GTK_STYLE_PROVIDER (provider),
-                                                  800);
-      g_object_unref (provider);
 
       builder = gtk_builder_new_from_resource ("/listview_filebrowser/listview_filebrowser.ui");
       window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));

demos/gtk-demo/listview_filebrowser.css

@@ -1,11 +0,0 @@
-listview.viewswitcher {
-  border: 1px solid gray;
-}
-
-listview.viewswitcher > row {
-  padding: 5px;
-}
-
-listview.viewswitcher row:selected {
-  background: gray;
-}

demos/gtk-demo/listview_filebrowser.ui

@@ -39,14 +39,12 @@
           </object>
         </property>
         <property name="icon-name">view-list-symbolic</property>
-        <property name="title" translatable="yes">List</property>
         <property name="orientation">horizontal</property>
       </object>
     </child>
     <child>
       <object class="FileBrowserView">
         <property name="icon-name">view-grid-symbolic</property>
-        <property name="title" translatable="yes">Grid</property>
         <property name="factory">
           <object class="GtkBuilderListItemFactory">
             <property name="bytes"><![CDATA[
@@ -94,7 +92,6 @@
     <child>
       <object class="FileBrowserView">
         <property name="icon-name">view-paged-symbolic</property>
-        <property name="title" translatable="yes">Paged</property>
         <property name="factory">
           <object class="GtkBuilderListItemFactory">
             <property name="bytes"><![CDATA[
@@ -174,9 +171,10 @@
     <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>
+            <property name="icon-name">go-up</property>
             <signal name="clicked" handler="filebrowser_up_clicked_cb" object="dirlist" swapped="no"/>
           </object>
         </child>
@@ -186,7 +184,6 @@
             <property name="orientation">horizontal</property>
             <style>
               <class name="linked"/>
-              <class name="viewswitcher"/>
             </style>
             <property name="model">
               <object class="GtkSingleSelection" id="selected-view">
@@ -206,11 +203,6 @@
             <lookup name="item">GtkListItem</lookup>
           </lookup>
         </binding>
-        <binding name="tooltip-text">
-          <lookup type="FileBrowserView" name="title">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
       </object>
     </property>
   </template>

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

@@ -9,8 +9,6 @@
 
 #include <gtk/gtk.h>
 
-#include <stdlib.h>
-
 /* Create an object that wraps GSettingsSchemaKey because that's a boxed type */
 typedef struct _SettingsKey SettingsKey;
 struct _SettingsKey
@@ -142,53 +140,6 @@ settings_key_new (GSettings          *settings,
   return result;
 }
 
-static void
-item_value_changed (GtkEditableLabel *label,
-                    GParamSpec       *pspec,
-                    GtkListItem      *item)
-{
-  SettingsKey *self;
-  const char *text;
-  const GVariantType *type;
-  GVariant *variant;
-  GError *error = NULL;
-  const char *name;
-  char *value;
-
-  text = gtk_editable_get_text (GTK_EDITABLE (label));
-
-  g_object_get (item, "item", &self, NULL);
-  g_object_unref (self);
-
-  type = g_settings_schema_key_get_value_type (self->key);
-  name = g_settings_schema_key_get_name (self->key);
-
-  variant = g_variant_parse (type, text, NULL, NULL, &error);
-  if (!variant)
-    {
-      g_warning ("%s", error->message);
-      g_clear_error (&error);
-      goto revert;
-    }
-
-  if (!g_settings_schema_key_range_check (self->key, variant))
-    {
-      g_warning ("Not a valid value for %s", name);
-      goto revert;
-    }
-
-  g_settings_set_value (self->settings, name, variant);
-  g_variant_unref (variant);
-  return;
-
-revert:
-  gtk_widget_error_bell (GTK_WIDGET (label));
-
-  g_object_get (self, "value", &value, NULL);
-  gtk_editable_set_text (GTK_EDITABLE (label), value);
-  g_free (value);
-}
-
 static int
 strvcmp (gconstpointer p1,
          gconstpointer p2)
@@ -214,7 +165,7 @@ transform_settings_to_keys (GBinding     *binding,
   GtkSortListModel *sort_model;
   GtkFilterListModel *filter_model;
   GtkFilter *filter;
-  GtkNoSelection *selection_model;
+  GtkExpression *expression;
   char **keys;
   guint i;
 
@@ -245,18 +196,18 @@ 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);
 
   g_object_unref (filter);
 
-  selection_model = gtk_no_selection_new (G_LIST_MODEL (filter_model));
-  g_object_unref (filter_model);
-
-  g_value_take_object (to_value, selection_model);
+  g_value_take_object (to_value, filter_model);
 
   return TRUE;
 }
@@ -349,13 +300,7 @@ do_listview_settings (GtkWidget *do_widget)
       GtkBuilderScope *scope;
       GtkBuilder *builder;
       GtkColumnViewColumn *name_column;
-      GtkColumnViewColumn *type_column;
-      GtkColumnViewColumn *default_column;
-      GtkColumnViewColumn *summary_column;
-      GtkColumnViewColumn *description_column;
       GtkSorter *sorter;
-      GActionGroup *actions;
-      GAction *action;
 
       g_type_ensure (SETTINGS_TYPE_KEY);
 
@@ -363,7 +308,6 @@ do_listview_settings (GtkWidget *do_widget)
       gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "search_enabled", (GCallback)search_enabled);
       gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "search_changed", (GCallback)search_changed);
       gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "stop_search", (GCallback)stop_search);
-      gtk_builder_cscope_add_callback_symbol (GTK_BUILDER_CSCOPE (scope), "item_value_changed", (GCallback)item_value_changed);
 
       builder = gtk_builder_new ();
       gtk_builder_set_scope (builder, scope);
@@ -376,32 +320,6 @@ do_listview_settings (GtkWidget *do_widget)
 
       listview = GTK_WIDGET (gtk_builder_get_object (builder, "listview"));
       columnview = GTK_WIDGET (gtk_builder_get_object (builder, "columnview"));
-      type_column = GTK_COLUMN_VIEW_COLUMN (gtk_builder_get_object (builder, "type_column"));
-      default_column = GTK_COLUMN_VIEW_COLUMN (gtk_builder_get_object (builder, "default_column"));
-      summary_column = GTK_COLUMN_VIEW_COLUMN (gtk_builder_get_object (builder, "summary_column"));
-      description_column = GTK_COLUMN_VIEW_COLUMN (gtk_builder_get_object (builder, "description_column"));
-
-      actions = G_ACTION_GROUP (g_simple_action_group_new ());
-
-      action = G_ACTION (g_property_action_new ("show-type", type_column, "visible"));
-      g_action_map_add_action (G_ACTION_MAP (actions), action);
-      g_object_unref (action);
-
-      action = G_ACTION (g_property_action_new ("show-default", default_column, "visible"));
-      g_action_map_add_action (G_ACTION_MAP (actions), action);
-      g_object_unref (action);
-
-      action = G_ACTION (g_property_action_new ("show-summary", summary_column, "visible"));
-      g_action_map_add_action (G_ACTION_MAP (actions), action);
-      g_object_unref (action);
-
-      action = G_ACTION (g_property_action_new ("show-description", description_column, "visible"));
-      g_action_map_add_action (G_ACTION_MAP (actions), action);
-      g_object_unref (action);
-
-      gtk_widget_insert_action_group (columnview, "columnview", actions);
-      g_object_unref (actions);
-
       model = create_settings_model (NULL, NULL);
       treemodel = gtk_tree_list_model_new (FALSE,
                                            model,
@@ -425,8 +343,6 @@ do_listview_settings (GtkWidget *do_widget)
       sorter = gtk_string_sorter_new (gtk_property_expression_new (SETTINGS_TYPE_KEY, NULL, "name"));
       gtk_column_view_column_set_sorter (name_column, sorter);
       g_object_unref (sorter);
-
-      g_object_unref (builder);
     }
 
   if (!gtk_widget_get_visible (window))

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>
@@ -76,7 +77,6 @@
                     <child>
                       <object class="GtkColumnViewColumn" id="name_column">
                         <property name="title">Name</property>
-                        <property name="header-menu">header_menu</property>
                         <property name="factory">
                           <object class="GtkBuilderListItemFactory">
                             <property name="bytes"><![CDATA[
@@ -103,8 +103,6 @@
                     <child>
                       <object class="GtkColumnViewColumn">
                         <property name="title">Value</property>
-                        <property name="resizable">1</property>
-                        <property name="header-menu">header_menu</property>
                         <property name="factory">
                           <object class="GtkBuilderListItemFactory">
                             <property name="bytes"><![CDATA[
@@ -112,13 +110,13 @@
 <interface>
   <template class="GtkListItem">
     <property name="child">
-      <object class="GtkEditableLabel">
-        <binding name="text">
+      <object class="GtkLabel">
+        <property name="xalign">0</property>
+        <binding name="label">
           <lookup name="value" type="SettingsKey">
             <lookup name="item">GtkListItem</lookup>
           </lookup>
         </binding>
-        <signal name="notify::label" handler="item_value_changed"/>
       </object>
     </property>
   </template>
@@ -129,10 +127,8 @@
                       </object>
                     </child>
                     <child>
-                      <object class="GtkColumnViewColumn" id="type_column">
+                      <object class="GtkColumnViewColumn">
                         <property name="title">Type</property>
-                        <property name="resizable">1</property>
-                        <property name="header-menu">header_menu</property>
                         <property name="factory">
                           <object class="GtkBuilderListItemFactory">
                             <property name="bytes"><![CDATA[
@@ -157,11 +153,8 @@
                       </object>
                     </child>
                     <child>
-                      <object class="GtkColumnViewColumn" id="default_column">
+                      <object class="GtkColumnViewColumn">
                         <property name="title">Default</property>
-                        <property name="resizable">1</property>
-                        <property name="expand">1</property>
-                        <property name="header-menu">header_menu</property>
                         <property name="factory">
                           <object class="GtkBuilderListItemFactory">
                             <property name="bytes"><![CDATA[
@@ -179,68 +172,6 @@
       </object>
     </property>
   </template>
-</interface>
-                        ]]></property>
-                          </object>
-                        </property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkColumnViewColumn" id="summary_column">
-                        <property name="title">Summary</property>
-                        <property name="resizable">1</property>
-                        <property name="visible">0</property>
-                        <property name="expand">1</property>
-                        <property name="header-menu">header_menu</property>
-                        <property name="factory">
-                          <object class="GtkBuilderListItemFactory">
-                            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="xalign">0</property>
-        <property name="wrap">1</property>
-        <binding name="label">
-          <lookup name="summary" type="SettingsKey">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
-</interface>
-                        ]]></property>
-                          </object>
-                        </property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkColumnViewColumn" id="description_column">
-                        <property name="title">Description</property>
-                        <property name="resizable">1</property>
-                        <property name="visible">0</property>
-                        <property name="expand">1</property>
-                        <property name="header-menu">header_menu</property>
-                        <property name="factory">
-                          <object class="GtkBuilderListItemFactory">
-                            <property name="bytes"><![CDATA[
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <template class="GtkListItem">
-    <property name="child">
-      <object class="GtkLabel">
-        <property name="xalign">0</property>
-        <property name="wrap">1</property>
-        <binding name="label">
-          <lookup name="description" type="SettingsKey">
-            <lookup name="item">GtkListItem</lookup>
-          </lookup>
-        </binding>
-      </object>
-    </property>
-  </template>
 </interface>
                         ]]></property>
                           </object>
@@ -256,24 +187,4 @@
       </object>
     </child>
   </object>
-  <menu id="header_menu">
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">Type</attribute>
-        <attribute name="action">columnview.show-type</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">Default value</attribute>
-        <attribute name="action">columnview.show-default</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">Summary</attribute>
-        <attribute name="action">columnview.show-summary</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">Description</attribute>
-        <attribute name="action">columnview.show-description</attribute>
-      </item>
-    </section>
-  </menu>
 </interface>

demos/gtk-demo/listview_weather.c

@@ -11,7 +11,7 @@
  * A GtkNoSelectionModel is used to make sure no item in the list can be
  * selected. All other interactions with the items is still possible.
  *
- * The dataset used here has 70 000 items.
+ * The dataset used here has 70000 items.
  */
 
 #include <gtk/gtk.h>
@@ -70,6 +70,7 @@ gtk_weather_info_new (GDateTime      *timestamp,
     {
       result->temperature = copy_from->temperature;
       result->weather_type = copy_from->weather_type;
+      g_object_unref (copy_from);
     }
 
   return result;
@@ -77,13 +78,13 @@ gtk_weather_info_new (GDateTime      *timestamp,
 
 static GDateTime *
 parse_timestamp (const char *string,
-                 GTimeZone  *_tz)
+                 GTimeZone  *timezone)
 {
   char *with_seconds;
   GDateTime *result;
 
   with_seconds = g_strconcat (string, ":00", NULL);
-  result = g_date_time_new_from_iso8601 (with_seconds, _tz);
+  result = g_date_time_new_from_iso8601 (with_seconds, timezone);
   g_free (with_seconds);
 
   return result;
@@ -160,7 +161,6 @@ create_weather_model (void)
   timestamp = g_date_time_new (utc, 2011, 1, 1, 0, 0, 0);
   info = gtk_weather_info_new (timestamp, NULL);
   g_list_store_append (store, info);
-  g_object_unref (info);
 
   for (i = 0; lines[i] != NULL && *lines[i]; i++)
     {
@@ -176,7 +176,6 @@ create_weather_model (void)
           timestamp = new_timestamp;
           info = gtk_weather_info_new (timestamp, info);
           g_list_store_append (store, info);
-          g_object_unref (info);
         }
 
       info->temperature = parse_temperature (fields[1], info->temperature);
@@ -185,7 +184,6 @@ create_weather_model (void)
       g_strfreev (fields);
     }
 
-  g_date_time_unref (timestamp);
   g_strfreev (lines);
   g_bytes_unref (data);
   g_time_zone_unref (utc);
@@ -194,8 +192,8 @@ 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 +216,8 @@ 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 +280,11 @@ 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 ();
@@ -304,7 +301,7 @@ do_listview_weather (GtkWidget *do_widget)
 {
   if (window == NULL)
     {
-      GtkWidget *listview, *sw;
+      GtkWidget *listview, *sw;;
 
       window = gtk_window_new ();
       gtk_window_set_default_size (GTK_WINDOW (window), 600, 400);
@@ -314,7 +311,7 @@ do_listview_weather (GtkWidget *do_widget)
       gtk_window_set_title (GTK_WINDOW (window), "Weather");
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *) &window);
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_window_set_child (GTK_WINDOW (window), sw);
       listview = create_weather_view ();
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), listview);

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

@@ -8,17 +8,17 @@
 #include <gtk/gtk.h>
 #include <glib/gstdio.h>
 
+#include "award.h"
 #include "demos.h"
 
 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 +134,14 @@ 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
   };
@@ -213,6 +213,7 @@ activate_inspector (GSimpleAction *action,
                     gpointer       user_data)
 {
   gtk_window_set_interactive_debugging (TRUE);
+  award ("demo-inspector");
 }
 
 static void
@@ -252,9 +253,11 @@ static const char *types[] =
   "static",
   "const ",
   "void",
+  "gint",
   " int ",
   " char ",
-  "char ",
+  "gchar ",
+  "gfloat",
   "float",
   "double",
   "gint8",
@@ -270,6 +273,8 @@ static const char *types[] =
   "gshort",
   "gushort",
   "gulong",
+  "gdouble",
+  "gldouble",
   "gpointer",
   "NULL",
   "GList",
@@ -381,14 +386,14 @@ 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 +463,7 @@ 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 +526,9 @@ 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",
@@ -596,10 +601,10 @@ display_image (const char *resource)
 {
   GtkWidget *sw, *image;
 
-  image = gtk_picture_new_for_resource (resource);
+  image = gtk_image_new_from_resource (resource);
   gtk_widget_set_halign (image, GTK_ALIGN_CENTER);
   gtk_widget_set_valign (image, GTK_ALIGN_CENTER);
-  sw = gtk_scrolled_window_new ();
+  sw = gtk_scrolled_window_new (NULL, NULL);
   gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), image);
 
   return sw;
@@ -639,7 +644,7 @@ display_text (const char *resource)
 
   g_bytes_unref (bytes);
 
-  sw = gtk_scrolled_window_new ();
+  sw = gtk_scrolled_window_new (NULL, NULL);
   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                   GTK_POLICY_AUTOMATIC,
                                   GTK_POLICY_AUTOMATIC);
@@ -691,10 +696,10 @@ 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 +743,15 @@ 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 +759,9 @@ 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 +801,9 @@ 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 +947,7 @@ 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 +955,6 @@ 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 +1009,13 @@ 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 }
@@ -1132,27 +1036,24 @@ 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);
+
+  load_file (gtk_demos[0].name, gtk_demos[0].filename);
 
   listmodel = create_demo_model ();
   treemodel = gtk_tree_list_model_new (FALSE,
                                        G_LIST_MODEL (listmodel),
-                                       TRUE,
+                                       FALSE,
                                        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));
+  gtk_list_view_set_model (GTK_LIST_VIEW (listview),
+                           G_LIST_MODEL (selection));
 
-  selection_cb (selection, NULL, NULL);
+  award ("demo-start");
+
+  gtk_widget_show (GTK_WIDGET (window));
 
   g_object_unref (builder);
 }
@@ -1186,12 +1087,12 @@ 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;
@@ -1212,11 +1113,11 @@ command_line (GApplication            *app,
       return 0;
     }
 
-  window = gtk_application_get_windows (GTK_APPLICATION (app))->data;
-
   if (name == NULL)
     goto out;
 
+  window = gtk_application_get_windows (GTK_APPLICATION (app))->data;
+
   d = gtk_demos;
 
   while (d->title)
@@ -1245,11 +1146,8 @@ out:
       demo = (func) (window);
 
       gtk_window_set_transient_for (GTK_WINDOW (demo), GTK_WINDOW (window));
-
-      g_signal_connect_swapped (G_OBJECT (demo), "destroy", G_CALLBACK (g_application_quit), app);
+      gtk_window_set_modal (GTK_WINDOW (demo), TRUE);
     }
-  else
-    gtk_widget_show (GTK_WIDGET (window));
 
   if (autoquit)
     g_timeout_add_seconds (1, auto_quit, app);
@@ -1260,7 +1158,7 @@ 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 +1192,24 @@ 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);
 
@@ -80,7 +81,7 @@ do_markup (GtkWidget *do_widget)
       gtk_text_view_set_left_margin (GTK_TEXT_VIEW (view), 10);
       gtk_text_view_set_right_margin (GTK_TEXT_VIEW (view), 10);
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);
@@ -93,7 +94,7 @@ do_markup (GtkWidget *do_widget)
       gtk_text_view_set_left_margin (GTK_TEXT_VIEW (view2), 10);
       gtk_text_view_set_right_margin (GTK_TEXT_VIEW (view2), 10);
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);
@@ -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/markup.txt

@@ -5,7 +5,7 @@ Text <span color="gray">c<span color="green">o</span>l<span color="tomato">o</sp
 
 Colorful <span underline="low" underline-color="blue"><span underline="double" underline-color="red">under</span>lines</span> and <span background="pink"><span underline="error">mo</span><span underline="error" underline-color="green">re</span></span>
 
-Colorful <span strikethrough="true" strikethrough-color="magenta">strikethroughs</span> and <span overline="single" overline_color="green">overlines</span>
+Colorful <span strikethrough="true" strikethrough-color="magenta">strikethroughs</span>
 
 Superscripts and subscripts: 𝜀<span rise="-6000" size="x-small" font_desc="italic">0</span> = 𝜔<span rise="8000" size="smaller">𝜔<span rise="14000" size="smaller">𝜔<span rise="20000">.<span rise="23000">.<span rise="26000">.</span></span></span></span></span>
 

demos/gtk-demo/meson.build

@@ -3,6 +3,7 @@
 demos = files([
   'application_demo.c',
   'assistant.c',
+  'awardview.c',
   'builder.c',
   'clipboard.c',
   'combobox.c',
@@ -18,7 +19,6 @@ demos = files([
   'cursors.c',
   'dialog.c',
   'drawingarea.c',
-  'dropdown.c',
   'dnd.c',
   'editable_cells.c',
   'entry_completion.c',
@@ -42,14 +42,12 @@ demos = files([
   'listbox.c',
   'flowbox.c',
   'list_store.c',
-  'listview_applauncher.c',
   'listview_clocks.c',
   'listview_colors.c',
   'listview_filebrowser.c',
   'listview_minesweeper.c',
   'listview_settings.c',
   'listview_weather.c',
-  'listview_words.c',
   'markup.c',
   'modelbutton.c',
   'overlay.c',
@@ -93,6 +91,7 @@ demos = files([
 gtkdemo_deps = [ libgtk_dep, ]
 
 extra_demo_sources = files(['main.c',
+                            'award.c',
                             'gtkfishbowl.c',
                             'fontplane.c',
                             'gtkgears.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);
 }
@@ -40,7 +40,7 @@ do_overlay2 (GtkWidget *do_widget)
       gtk_window_set_title (GTK_WINDOW (window), "Decorative Overlay");
 
       overlay = gtk_overlay_new ();
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);

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/password_entry.c

@@ -11,6 +11,7 @@
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>
 
+#include "award.h"
 
 static GtkWidget *entry;
 static GtkWidget *entry2;
@@ -26,12 +27,17 @@ update_button (GObject    *object,
 
   gtk_widget_set_sensitive (button,
                             text[0] != '\0' && g_str_equal (text, text2));
+
+  if (g_str_equal (text, text2) &&
+      g_ascii_strcasecmp (text, "12345") == 0)
+    award ("password-best");
 }
 
 static void
 button_pressed (GtkButton *widget,
                 GtkWidget *window)
 {
+  award ("password-correct");
   gtk_window_destroy (GTK_WINDOW (window));
 }
 

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

@@ -1,4 +1,4 @@
-/* Sliding Puzzle
+/* Sliding puzzle
  *
  * This demo demonstrates how to use gestures and paintables to create a
  * small sliding puzzle game.
@@ -11,6 +11,8 @@
 #include "puzzlepiece.h"
 #include "paintable.h"
 
+/* Give out awards */
+#include "award.h"
 
 static GtkWidget *window = NULL;
 static GtkWidget *frame = NULL;
@@ -157,6 +159,14 @@ check_solved (GtkWidget *grid)
   picture = gtk_grid_get_child_at (GTK_GRID (grid), pos_x, pos_y);
   gtk_picture_set_paintable (GTK_PICTURE (picture), piece);
 
+  /* Hand out a bunch of awards
+   */
+  award ("puzzle-solve");
+  if ((gdk_paintable_get_flags (piece) & GDK_PAINTABLE_STATIC_CONTENTS) == 0)
+    award ("puzzle-solve-animated");
+  if (height * width > 20)
+    award ("puzzle-solve-large");
+
   return TRUE;
 }
 
@@ -406,6 +416,9 @@ widget_destroyed (gpointer data,
 {
   if (data)
     *(gpointer *) data = NULL;
+
+  if (!solved)
+    award ("puzzle-give-up");
 }
 
 
@@ -443,7 +456,7 @@ do_sliding_puzzle (GtkWidget *do_widget)
       gtk_media_stream_set_muted (media, TRUE);
       gtk_media_stream_play (media);
       add_choice (choices, GDK_PAINTABLE (media));
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), choices);
       gtk_grid_attach (GTK_GRID (tweaks), sw, 0, 0, 2, 1);
 
@@ -470,6 +483,7 @@ 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/tabs.c

@@ -40,7 +40,7 @@ do_tabs (GtkWidget *do_widget)
       buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
       gtk_text_buffer_set_text (buffer, "one\ttwo\tthree\nfour\tfive\tsix\nseven\teight\tnine", -1);
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);

demos/gtk-demo/tagged_entry.c

@@ -57,6 +57,7 @@ do_tagged_entry (GtkWidget *do_widget)
   static GtkWidget *window = NULL;
   GtkWidget *box;
   GtkWidget *box2;
+  GtkWidget *header;
   GtkWidget *entry;
   GtkWidget *button;
 
@@ -65,9 +66,12 @@ do_tagged_entry (GtkWidget *do_widget)
       window = gtk_window_new ();
       gtk_window_set_display (GTK_WINDOW (window),
                               gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Tagged Entry");
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-
+      header = gtk_header_bar_new ();
+      gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), FALSE);
+      gtk_window_set_titlebar (GTK_WINDOW (window), header);
+      gtk_window_set_title (GTK_WINDOW (window), "A tagged entry");
+      gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
+      gtk_window_set_deletable (GTK_WINDOW (window), FALSE);
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 
       box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6);
@@ -91,6 +95,13 @@ do_tagged_entry (GtkWidget *do_widget)
       button = gtk_check_button_new_with_mnemonic ("_Spinner");
       g_signal_connect (button, "toggled", G_CALLBACK (toggle_spinner), entry);
       gtk_box_append (GTK_BOX (box2), button);
+      
+      button = gtk_button_new_with_mnemonic ("_Done");
+      gtk_widget_add_css_class (button, "suggested-action");
+      g_signal_connect_swapped (button, "clicked", G_CALLBACK (gtk_window_destroy), window);
+      gtk_header_bar_pack_end (GTK_HEADER_BAR (header), button);
+
+      gtk_window_set_default_widget (GTK_WINDOW (window), button);
     }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/textscroll.c

@@ -156,7 +156,7 @@ create_text_view (GtkWidget *hbox,
   GtkWidget *textview;
   guint timeout;
 
-  swindow = gtk_scrolled_window_new ();
+  swindow = gtk_scrolled_window_new (NULL, NULL);
   gtk_box_append (GTK_BOX (hbox), swindow);
   textview = gtk_text_view_new ();
   gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (swindow), textview);

demos/gtk-demo/textundo.c

@@ -4,7 +4,7 @@
  * GtkTextBuffer. You can enable or disable undo support using
  * gtk_text_buffer_set_enable_undo().
  *
- * Use Control+z to undo and Control+Shift+z or Control+y to
+ * Use Primary+Z to undo and Primary+Shift+Z or Primary+Y to
  * redo previously undone operations.
  */
 
@@ -29,7 +29,7 @@ do_textundo (GtkWidget *do_widget)
       gtk_window_set_default_size (GTK_WINDOW (window), 450, 450);
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 
-      gtk_window_set_title (GTK_WINDOW (window), "Undo and Redo");
+      gtk_window_set_title (GTK_WINDOW (window), "TextView Undo");
 
       view = gtk_text_view_new ();
       gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (view), GTK_WRAP_WORD);
@@ -46,7 +46,7 @@ do_textundo (GtkWidget *do_widget)
                               -1);
       gtk_text_buffer_end_irreversible_action (buffer);
 
-      sw = gtk_scrolled_window_new ();
+      sw = gtk_scrolled_window_new (NULL, NULL);
       gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_AUTOMATIC);