Cope with g_time_zone_new() deprecation in GLib 2.68

.gitlab-ci.yml

@@ -24,7 +24,7 @@ variables:
   BACKEND_FLAGS: "-Dx11-backend=true -Dwayland-backend=true -Dbroadway-backend=true"
   FEATURE_FLAGS: "-Dvulkan=enabled -Dcloudproviders=enabled"
   MESON_TEST_TIMEOUT_MULTIPLIER: 3
-  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v27"
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v25"
   FLATPAK_IMAGE: "registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master"
   DOCS_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora-docs:v25"
 
@@ -43,7 +43,6 @@ style-check-diff:
     - .gitlab-ci/run-style-check-diff.sh
 
 .build-fedora-default:
-  extends: .only-default
   image: $FEDORA_IMAGE
   artifacts:
     when: always
@@ -122,7 +121,6 @@ installed-tests:
 
 
 .mingw-defaults:
-  extends: .only-default
   stage: build
   tags:
     - win32-ps
@@ -146,31 +144,6 @@ msys2-mingw64:
     MSYSTEM: "MINGW64"
     CHERE_INVOKING: "yes"
 
-macos:
-  extends: .only-default
-  only:
-    - branches@GNOME/gtk
-  stage: build
-  tags:
-    - macos
-  needs: []
-  before_script:
-    - bash .gitlab-ci/show-execution-environment.sh
-    - pip3 install --user meson==0.56
-    - pip3 install --user ninja
-    - export PATH=/Users/gitlabrunner/Library/Python/3.7/bin:$PATH
-  script:
-    - meson -Dx11-backend=false
-            -Dintrospection=disabled
-            -Dcpp_std=c++11
-            -Dpixman:tests=disabled
-            _build
-    - ninja -C _build
-  artifacts:
-    when: always
-    paths:
-      - "${CI_PROJECT_DIR}/_build/meson-logs"
-
 .flatpak-defaults:
   image: $FLATPAK_IMAGE
   stage: flatpak

.gitlab-ci/fedora-base.Dockerfile

@@ -65,7 +65,6 @@ RUN dnf -y install \
     libxslt \
     mesa-dri-drivers \
     mesa-libEGL-devel \
-    mesa-libGLES-devel \
     mesa-libwayland-egl-devel \
     ninja-build \
     pango-devel \

.gitlab-ci/fedora.Dockerfile

@@ -1,4 +1,4 @@
-FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v27
+FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v25
 
 # Enable sudo for wheel users
 RUN sed -i -e 's/# %wheel/%wheel/' -e '0,/%wheel/{s/%wheel/# %wheel/}' /etc/sudoers

.gitlab-ci/run-tests.sh

@@ -8,8 +8,7 @@ builddir=$1
 backend=$2
 
 # Ignore memory leaks lower in dependencies
-export LSAN_OPTIONS=suppressions=$srcdir/lsan.supp:print_suppressions=0
-export G_SLICE=always-malloc
+export LSAN_OPTIONS=suppressions=$srcdir/lsan.supp
 
 case "${backend}" in
   x11)

.gitlab-ci/show-execution-environment.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-
-set -eux -o pipefail
-
-xcodebuild -version || :
-xcodebuild -showsdks || :
-
-system_profiler SPSoftwareDataType || :

.gitlab/issue_templates/Bug.md

@@ -1,13 +1,4 @@
-<!--
-  Please, read the CONTRIBUTING.md guide on how to file a new issue.
-
-  https://gitlab.gnome.org/GNOME/gtk/-/blob/master/CONTRIBUTING.md
--->
 ## Steps to reproduce
-<!--
-  Please, explain the sequence of actions necessary to reproduce the
-  bug
--->
 
  1. ...
  2. ...
@@ -41,8 +32,5 @@
 ## Additional information
 <!--
  - Screenshots or screen recordings are useful for visual errors
-  - Attaching a screenshot or a video without explaining the current
-    behavior and the actions necessary to reproduce the bug will lead
-    to the bug being closed
  - Please report any warning or message printed on the terminal
 -->

.gitlab/issue_templates/Crash.md

@@ -1,14 +1,4 @@
-<!--
-  Please, read the CONTRIBUTING.md guide on how to file a new issue.
-
-  https://gitlab.gnome.org/GNOME/gtk/-/blob/master/CONTRIBUTING.md
--->
-
 ## Steps to reproduce
-<!--
-  Please, explain the sequence of actions necessary to reproduce the
-  crash
--->
 
  1. ...
  2. ...

CONTRIBUTING.md

@@ -56,12 +56,6 @@ If the issue includes a crash, you should also include:
  0. the eventual warnings printed on the terminal
  0. a backtrace, obtained with tools such as GDB or LLDB
 
-It is fine to include screenshots of screen recordings to demonstrate
-an issue that is best to understand visually, but please don't just
-dump screen recordings without further details into issues. It is
-essential that the problem is described in enough detail to reproduce
-it without watching a video.
-
 For small issues, such as:
 
  - spelling/grammar fixes in the documentation

README.md

@@ -17,7 +17,7 @@ license fees or royalties.
 
 The official download location
 
-  - https://download.gnome.org/sources/gtk/
+  - https://download.gnome.org/sources/gtk+
 
 The official web site
 
@@ -49,11 +49,11 @@ In order to build GTK you will need:
 You will also need various dependencies, based on the platform you are
 building for:
 
-  - [GLib](https://download.gnome.org/sources/glib/)
-  - [GdkPixbuf](https://download.gnome.org/sources/gdk-pixbuf/)
-  - [GObject-Introspection](https://download.gnome.org/sources/gobject-introspection/)
-  - [Cairo](https://www.cairographics.org/)
-  - [Pango](https://download.gnome.org/sources/pango/)
+  - [GLib](https://download.gnome.org/sources/glib)
+  - [GdkPixbuf](https://download.gnome.org/sources/gdk-pixbuf)
+  - [GObject-Introspection](https://download.gnome.org/sources/gobject-introspection)
+  - [Cairo](https://www.cairographics.org)
+  - [Pango](https://download.gnome.org/sources/pango)
   - [Epoxy](https://github.com/anholt/libepoxy)
   - [Graphene](https://github.com/ebassi/graphene)
   - [Xkb-common](https://github.com/xkbcommon/libxkbcommon)

build-aux/meson/dist-theme.py

@@ -1,19 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-from pathlib import PurePath
-import subprocess
-
-stylesheets = [ 'gtk/theme/Adwaita/Adwaita.css',
-                'gtk/theme/Adwaita/Adwaita-dark.css',
-                'gtk/theme/HighContrast/HighContrast.css',
-                'gtk/theme/HighContrast/HighContrast-dark.css' ]
-
-sourceroot = os.environ.get('MESON_SOURCE_ROOT')
-distroot = os.environ.get('MESON_DIST_ROOT')
-
-for stylesheet in stylesheets:
-  stylesheet_path = PurePath(stylesheet)
-  src = PurePath(sourceroot, stylesheet_path.with_suffix('.scss'))
-  dst = PurePath(distroot, stylesheet_path)
-  subprocess.call(['sassc', '-a', '-M', '-t', 'compact', src, dst])

build-aux/meson/post-install.py

@@ -1,21 +1,20 @@
 #!/usr/bin/env python3
-
-import os
-import sys
-import subprocess
-
-if 'DESTDIR' not in os.environ:
-    gtk_api_version = sys.argv[1]
-    gtk_abi_version = sys.argv[2]
+
+import os
+import sys
+import subprocess
+
+if 'DESTDIR' not in os.environ:
+    gtk_api_version = sys.argv[1]
+    gtk_abi_version = sys.argv[2]
     gtk_libdir = sys.argv[3]
     gtk_datadir = sys.argv[4]
-    gtk_bindir = sys.argv[5]
-
-    gtk_moduledir = os.path.join(gtk_libdir, 'gtk-' + gtk_api_version, gtk_abi_version)
-    gtk_printmodule_dir = os.path.join(gtk_moduledir, 'printbackends')
-    gtk_immodule_dir = os.path.join(gtk_moduledir, 'immodules')
-
-    print('Compiling GSettings schemas...')
+
+    gtk_moduledir = os.path.join(gtk_libdir, 'gtk-' + gtk_api_version, gtk_abi_version)
+    gtk_printmodule_dir = os.path.join(gtk_moduledir, 'printbackends')
+    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()
@@ -23,14 +22,13 @@ if 'DESTDIR' not in os.environ:
         # pkg-config variables only available since GLib 2.62.0.
         glib_compile_schemas = 'glib-compile-schemas'
     subprocess.call([glib_compile_schemas,
-                    os.path.join(gtk_datadir, 'glib-2.0', 'schemas')])
-
-    print('Updating icon cache...')
-    update_icon_cache = os.path.join(gtk_bindir, 'gtk4-update-icon-cache')
-    subprocess.call([update_icon_cache, '-q', '-t' ,'-f',
-                    os.path.join(gtk_datadir, 'icons', 'hicolor')])
-
-    print('Updating module cache for print backends...')
+                    os.path.join(gtk_datadir, 'glib-2.0', 'schemas')])
+
+    print('Updating icon cache...')
+    subprocess.call(['gtk4-update-icon-cache', '-q', '-t' ,'-f',
+                    os.path.join(gtk_datadir, 'icons', 'hicolor')])
+
+    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',
@@ -39,7 +37,7 @@ if 'DESTDIR' not in os.environ:
         # pkg-config variables only available since GLib 2.62.0.
         gio_querymodules = 'gio-querymodules'
     subprocess.call([gio_querymodules, gtk_printmodule_dir])
-
-    print('Updating module cache for input methods...')
+
+    print('Updating module cache for input methods...')
     os.makedirs(gtk_immodule_dir, exist_ok=True)
     subprocess.call([gio_querymodules, gtk_immodule_dir])

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

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
   <template class="ConstraintEditorWindow" parent="GtkApplicationWindow">
+    <style>
+      <class name="devel"/>
+    </style>
     <property name="title" translatable="yes">GTK Constraint Editor</property>
     <property name="default-width">1024</property>
     <property name="default-height">768</property>

demos/constraint-editor/meson.build

@@ -8,16 +8,14 @@ constraint_editor_sources = [
 ]
 
 constraint_editor_resources = gnome.compile_resources('constraint_editor_resources',
-  'constraint-editor.gresource.xml',
-  source_dir: '.',
-)
+                                                      'constraint-editor.gresource.xml',
+                                                      source_dir: '.')
 
 executable('gtk4-constraint-editor',
-  sources: [ constraint_editor_sources, constraint_editor_resources, ],
-  c_args: common_cflags,
-  dependencies: libgtk_dep,
-  include_directories: confinc,
-  gui_app: true,
-  link_args: extra_demo_ldflags,
-  install: false,
-)
+           constraint_editor_sources, constraint_editor_resources,
+           c_args: common_cflags,
+           dependencies: libgtk_dep,
+           include_directories: confinc,
+           gui_app: true,
+           link_args: extra_demo_ldflags,
+           install: false)

demos/gtk-demo/alienplanet.glsl

@@ -67,7 +67,7 @@ vec2 raySphere(vec3 ro, vec3 rd, vec4 sphere) {
   return vec2(t0, t1);
 }
 
-float noize1(vec2 p) {
+float noise1(vec2 p) {
   vec2 n = mod2(p, vec2(cellWidth));
   vec2 hh = hash(sqrt(2.0)*(n+1000.0));
   hh.x *= hh.y;
@@ -81,7 +81,7 @@ float noize1(vec2 p) {
   return h*0.25;
 }
 
-float noize2(vec2 p) {
+float noise2(vec2 p) {
   vec2 n = mod2(p, vec2(cellWidth));
   vec2 hh = hash(sqrt(2.0)*(n+1000.0));
   hh.x *= hh.y;
@@ -114,7 +114,7 @@ float height(vec2 p, float dd, int mx) {
   int i = 0;
 
   for (; i < 4;++i) {
-    float nn = a*noize2(p);
+    float nn = a*noise2(p);
     s += nn;
     d += abs(a);
     p += o;
@@ -130,7 +130,7 @@ float height(vec2 p, float dd, int mx) {
   mx = int(mix(float(4), float(mx), step(rdd, far)));
 
   for (; i < mx; ++i) {
-    float nn = a*noize1(p);
+    float nn = a*noise1(p);
     s += nn;
     d += abs(a);
     p += o;

demos/gtk-demo/application.c

@@ -465,7 +465,7 @@ demo_application_window_size_allocate (GtkWidget *widget,
                                                                           baseline);
 
   if (!window->maximized && !window->fullscreen)
-    gtk_window_get_default_size (GTK_WINDOW (window), &window->width, &window->height);
+    gtk_window_get_size (GTK_WINDOW (window), &window->width, &window->height);
 }
 
 static void

demos/gtk-demo/assistant.c

@@ -98,9 +98,6 @@ create_page1 (GtkWidget *assistant)
   gtk_box_append (GTK_BOX (box), label);
 
   entry = gtk_entry_new ();
-  gtk_accessible_update_relation (GTK_ACCESSIBLE (entry),
-                                  GTK_ACCESSIBLE_RELATION_LABELLED_BY, label, NULL,
-                                  -1);
   gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
   gtk_widget_set_valign (entry, GTK_ALIGN_CENTER);
   gtk_box_append (GTK_BOX (box), entry);

demos/gtk-demo/background.glsl

@@ -20,7 +20,7 @@ mainImage(out vec4 fragColor, in vec2 fragCoord, in vec2 resolution, in vec2 uv)
   float b = 1.0/distance (pos, p2);
   float sum = r + g + b;
 
-  float alpha = 1.0 - pow (1.0/(sum), 40.0)*pow (10.0, 40.0*0.7);
+  float alpha = 1.0 - pow (1.0/(sum), 40)*pow (10.0, 40*0.7);
 
   fragColor = vec4 (r*0.5, g*0.5, b*0.5, 1.0) * alpha;
 }

demos/gtk-demo/cogs.glsl

@@ -177,7 +177,7 @@ float ccell2(vec2 p, float r) {
 float df(vec2 p, float scale, inout vec2 nn) {
   p /= scale;
   nn = hextile(p);
-  nn = floor(nn + 0.5);
+  nn = round(nn);
   float r = hash(nn);
 
   float d;;

demos/gtk-demo/cogs2.glsl

@@ -179,7 +179,7 @@ float ccell2(vec2 p, float r) {
 float df(vec2 p, float scale, inout vec2 nn) {
   p /= scale;
   nn = hextile(p);
-  nn = floor(nn + 0.5);
+  nn = round(nn);
   float r = hash(nn);
 
   float d;;

demos/gtk-demo/demo3widget.c

@@ -97,9 +97,9 @@ demo3_widget_size_allocate (GtkWidget *widget,
 
   /* Since we are not using a layout manager (who would do this
    * for us), we need to allocate a size for our menu by calling
-   * gtk_popover_present().
+   * gtk_native_check_resize().
    */
-  gtk_popover_present (GTK_POPOVER (self->menu));
+  gtk_native_check_resize (GTK_NATIVE (self->menu));
 }
 
 static void

demos/gtk-demo/fishbowl.c

@@ -119,12 +119,13 @@ create_label (void)
 static GtkWidget *
 create_video (void)
 {
-  GtkWidget *w = gtk_video_new ();
+  GtkMediaStream *stream = gtk_media_file_new_for_resource ("/images/gtk-logo.webm");
+  GtkWidget *w = gtk_picture_new_for_paintable (GDK_PAINTABLE (stream));
 
   gtk_widget_set_size_request (w, 64, 64);
-  gtk_video_set_loop (GTK_VIDEO (w), TRUE);
-  gtk_video_set_autoplay (GTK_VIDEO (w), TRUE);
-  gtk_video_set_resource (GTK_VIDEO (w), "/images/gtk-logo.webm");
+  gtk_media_stream_set_loop (stream, TRUE);
+  gtk_media_stream_play (stream);
+  g_object_unref (stream);
 
   return w;
 }

demos/gtk-demo/gtkgears.c

@@ -787,8 +787,6 @@ gtk_gears_realize (GtkWidget *widget)
   glLinkProgram(program);
   glGetProgramInfoLog(program, sizeof msg, NULL, msg);
   g_debug ("program info: %s\n", msg);
-  glDetachShader (program, v);
-  glDetachShader (program, f);
   glDeleteShader (v);
   glDeleteShader (f);
 

demos/gtk-demo/listview_clocks.c

@@ -346,6 +346,10 @@ create_clocks_model (void)
 
   result = g_list_store_new (GTK_TYPE_CLOCK);
 
+#if GLIB_CHECK_VERSION (2, 67, 0)
+# define g_time_zone_new        g_time_zone_new_identifier
+#endif
+
   /* local time */
   clock = gtk_clock_new ("local", NULL);
   g_list_store_append (result, clock);

demos/gtk-demo/listview_words.c

@@ -142,39 +142,16 @@ load_file (GtkStringList *list,
 }
 
 static void
-open_response_cb (GtkNativeDialog *dialog,
-                  int              response,
-                  GtkStringList   *stringlist)
+file_selected_cb (GtkWidget     *button,
+                  GtkStringList *stringlist)
 {
-  gtk_native_dialog_hide (dialog);
+  GFile *file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (button));
 
-  if (response == GTK_RESPONSE_ACCEPT)
+  if (file)
     {
-      GFile *file;
-
-      file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
       load_file (stringlist, file);
       g_object_unref (file);
     }
-
-  gtk_native_dialog_destroy (dialog);
-}
-
-static void
-file_open_cb (GtkWidget     *button,
-              GtkStringList *stringlist)
-{
-  GtkFileChooserNative *dialog;
-
-  dialog = gtk_file_chooser_native_new ("Open file",
-                                        GTK_WINDOW (gtk_widget_get_root (button)),
-                                        GTK_FILE_CHOOSER_ACTION_OPEN,
-                                        "_Load",
-                                        "_Cancel");
-  gtk_native_dialog_set_modal (GTK_NATIVE_DIALOG (dialog), TRUE);
-
-  g_signal_connect (dialog, "response", G_CALLBACK (open_response_cb), stringlist);
-  gtk_native_dialog_show (GTK_NATIVE_DIALOG (dialog));
 }
 
 GtkWidget *
@@ -212,8 +189,8 @@ do_listview_words (GtkWidget *do_widget)
 
       header = gtk_header_bar_new ();
       gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), TRUE);
-      open_button = gtk_button_new_with_mnemonic ("_Open");
-      g_signal_connect (open_button, "clicked", G_CALLBACK (file_open_cb), stringlist);
+      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);
 

demos/gtk-demo/main.ui

@@ -17,6 +17,9 @@
     </section>
   </menu>
   <object class="GtkApplicationWindow" id="window">
+    <style>
+      <class name="devel"/>
+    </style>
     <property name="default-width">800</property>
     <property name="default-height">600</property>
     <child type="titlebar">
@@ -28,16 +31,6 @@
             <property name="label" translatable="yes">Run</property>
           </object>
         </child>
-        <child>
-          <object class="GtkToggleButton">
-            <property name="icon-name">edit-find-symbolic</property>
-            <property name="valign">center</property>
-            <property name="active" bind-source="searchbar" bind-property="search-mode-enabled" bind-flags="bidirectional|sync-create"/>
-            <accessibility>
-              <property name="label" translatable="yes">Search</property>
-            </accessibility>
-          </object>
-        </child>
         <child type="end">
           <object class="GtkMenuButton" id="gear_menu_button">
             <property name="valign">center</property>
@@ -53,30 +46,31 @@
     <child>
       <object class="GtkBox">
         <child>
-          <object class="GtkBox">
-            <property name="width-request">220</property>
-            <property name="orientation">vertical</property>
+          <object class="GtkScrolledWindow">
+            <style>
+              <class name="sidebar"/>
+            </style>
+            <property name="width-request">120</property>
+            <property name="hscrollbar-policy">never</property>
+            <property name="min-content-width">150</property>
             <child>
-              <object class="GtkSearchBar" id="searchbar">
-                <property name="key-capture-widget">window</property>
+              <object class="GtkBox">
+                <property name="width-request">220</property>
+                <property name="orientation">vertical</property>
+
                 <child>
-                  <object class="GtkSearchEntry" id="search-entry">
-                    <accessibility>
-                      <relation name="controls">listview</relation>
-                    </accessibility>
+                  <object class="GtkSearchBar" id="searchbar">
+                    <property name="key-capture-widget">window</property>
+                    <child>
+                      <object class="GtkSearchEntry" id="search-entry">
+                        <accessibility>
+                          <relation name="controls">listview</relation>
+                        </accessibility>
+                      </object>
+                    </child>
                   </object>
                 </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkScrolledWindow">
-                <style>
-                  <class name="sidebar"/>
-                </style>
-                <property name="width-request">120</property>
-                <property name="hscrollbar-policy">never</property>
-                <property name="min-content-width">150</property>
-                <property name="vexpand">1</property>
+
                 <child>
                   <object class="GtkListView" id="listview">
                     <style>
@@ -93,6 +87,7 @@
                     </accessibility>
                   </object>
                 </child>
+
               </object>
             </child>
           </object>

demos/gtk-demo/meson.build

@@ -100,33 +100,31 @@ demos = files([
 
 gtkdemo_deps = [ libgtk_dep, ]
 
-extra_demo_sources = files([
-  'main.c',
-  'fontify.c',
-  'gtkfishbowl.c',
-  'fontplane.c',
-  'gtkgears.c',
-  'gtkshaderbin.c',
-  'gtkshadertoy.c',
-  'gtkshaderstack.c',
-  'gskshaderpaintable.c',
-  'puzzlepiece.c',
-  'bluroverlay.c',
-  'demoimage.c',
-  'demotaggedentry.c',
-  'demochild.c',
-  'demolayout.c',
-  'demowidget.c',
-  'demo2layout.c',
-  'singular_value_decomposition.c',
-  'four_point_transform.c',
-  'demo2widget.c',
-  'demo3widget.c',
-  'pixbufpaintable.c',
-  'script-names.c',
-  'unicode-names.c',
-  'suggestionentry.c',
-])
+extra_demo_sources = files(['main.c',
+                            'fontify.c',
+                            'gtkfishbowl.c',
+                            'fontplane.c',
+                            'gtkgears.c',
+                            'gtkshaderbin.c',
+                            'gtkshadertoy.c',
+                            'gtkshaderstack.c',
+                            'gskshaderpaintable.c',
+                            'puzzlepiece.c',
+                            'bluroverlay.c',
+                            'demoimage.c',
+                            'demotaggedentry.c',
+                            'demochild.c',
+                            'demolayout.c',
+                            'demowidget.c',
+                            'demo2layout.c',
+                            'singular_value_decomposition.c',
+                            'four_point_transform.c',
+                            'demo2widget.c',
+                            'demo3widget.c',
+                            'pixbufpaintable.c',
+                            'script-names.c',
+                            'unicode-names.c',
+                            'suggestionentry.c'])
 
 if harfbuzz_dep.found() and pangoft_dep.found()
   demos += files(['font_features.c'])
@@ -149,17 +147,14 @@ endif
 gtkdemo_args = [ '-DGDK_DISABLE_DEPRECATED', '-DGTK_DISABLE_DEPRECATED', ]
 
 demos_h = custom_target('gtk4 demo header',
-  output: 'demos.h',
-  input: demos,
-  command: [ find_program('geninclude.py'), '@OUTPUT@', '@INPUT@' ],
-)
+                        output: 'demos.h',
+                        input: demos,
+                        command: [ find_program('geninclude.py'), '@OUTPUT@', '@INPUT@' ])
 
 gtkdemo_resources = gnome.compile_resources('gtkdemo_resources',
-  'demo.gresource.xml',
-  source_dir: '.',
-)
+                                            'demo.gresource.xml',
+                                            source_dir: '.')
 
-# Use a subset of compiler flags
 demo_cflags = []
 foreach flag: common_cflags
   if flag not in ['-Werror=missing-prototypes', '-Werror=missing-declarations', '-fvisibility=hidden']
@@ -168,30 +163,30 @@ foreach flag: common_cflags
 endforeach
 
 executable('gtk4-demo',
-  sources: [demos, demos_h, extra_demo_sources, gtkdemo_resources],
-  c_args: gtkdemo_args + demo_cflags,
-  dependencies: gtkdemo_deps,
-  include_directories: confinc,
-  gui_app: true,
-  link_args: extra_demo_ldflags,
-  install: true,
-)
+           demos, demos_h, extra_demo_sources, gtkdemo_resources,
+           c_args: gtkdemo_args + demo_cflags,
+           dependencies: gtkdemo_deps,
+           include_directories: confinc,
+           gui_app: true,
+           link_args: extra_demo_ldflags,
+           install: true)
 
 executable('gtk4-demo-application',
-  sources: ['application.c', gtkdemo_resources],
-  c_args: gtkdemo_args + common_cflags,
-  dependencies: gtkdemo_deps,
-  include_directories: confinc,
-  gui_app: true,
-  link_args: extra_demo_ldflags,
-  install: true,
-)
+           'application.c', gtkdemo_resources,
+           c_args: gtkdemo_args + common_cflags,
+           dependencies: gtkdemo_deps,
+           include_directories: confinc,
+           gui_app: true,
+           link_args: extra_demo_ldflags,
+           install: true)
 
 # icons
 icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
 
 foreach size: ['scalable', 'symbolic']
-  install_subdir('data/' + size, install_dir: icontheme_dir)
+  install_subdir('data/' + size,
+    install_dir: icontheme_dir
+  )
 endforeach
 
 # desktop file

demos/gtk-demo/org.gtk.Demo4.desktop

@@ -7,3 +7,4 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
+NoDisplay=true

demos/gtk-demo/paintable_svg.c

@@ -13,46 +13,19 @@
 
 
 static void
-open_response_cb (GtkNativeDialog *dialog,
-                  int              response,
-                  GtkPicture      *picture)
+file_set (GtkFileChooserButton *button,
+          GtkWidget            *picture)
 {
-  gtk_native_dialog_hide (dialog);
+  GFile *file;
+  GdkPaintable *paintable;
 
-  if (response == GTK_RESPONSE_ACCEPT)
-    {
-      GFile *file;
-      GdkPaintable *paintable;
+  file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (button));
 
-      file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
-      paintable = svg_paintable_new (file);
-      gtk_picture_set_paintable (GTK_PICTURE (picture), paintable);
-      g_object_unref (paintable);
-      g_object_unref (file);
-    }
+  paintable = svg_paintable_new (file);
+  gtk_picture_set_paintable (GTK_PICTURE (picture), paintable);
 
-  gtk_native_dialog_destroy (dialog);
-}
-
-static void
-show_file_open (GtkWidget  *button,
-                GtkPicture *picture)
-{
-  GtkFileFilter *filter;
-  GtkFileChooserNative *dialog;
-
-  dialog = gtk_file_chooser_native_new ("Open node file",
-                                        GTK_WINDOW (gtk_widget_get_root (button)),
-                                        GTK_FILE_CHOOSER_ACTION_OPEN,
-                                        "_Load",
-                                        "_Cancel");
-
-  filter = gtk_file_filter_new ();
-  gtk_file_filter_add_mime_type (filter, "image/svg+xml");
-  gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
-  gtk_native_dialog_set_modal (GTK_NATIVE_DIALOG (dialog), TRUE);
-  g_signal_connect (dialog, "response", G_CALLBACK (open_response_cb), picture);
-  gtk_native_dialog_show (GTK_NATIVE_DIALOG (dialog));
+  g_object_unref (paintable);
+  g_object_unref (file);
 }
 
 static GtkWidget *window;
@@ -62,6 +35,7 @@ do_paintable_svg (GtkWidget *do_widget)
 {
   GtkWidget *header;
   GtkWidget *picture;
+  GtkFileFilter *filter;
   GtkWidget *button;
   GFile *file;
   GdkPaintable *paintable;
@@ -75,14 +49,17 @@ do_paintable_svg (GtkWidget *do_widget)
       gtk_window_set_title (GTK_WINDOW (window), "Paintable — SVG");
       g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
 
-      button = gtk_button_new_with_mnemonic ("_Open");
+      button = gtk_file_chooser_button_new ("Select an SVG file", GTK_FILE_CHOOSER_ACTION_OPEN);
+      filter = gtk_file_filter_new ();
+      gtk_file_filter_add_mime_type (filter, "image/svg+xml");
+      gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (button), filter);
       gtk_header_bar_pack_start (GTK_HEADER_BAR (header), button);
 
       picture = gtk_picture_new ();
       gtk_picture_set_can_shrink (GTK_PICTURE (picture), TRUE);
       gtk_widget_set_size_request (picture, 16, 16);
 
-      g_signal_connect (button, "clicked", G_CALLBACK (show_file_open), picture);
+      g_signal_connect (button, "file-set", G_CALLBACK (file_set), picture);
 
       gtk_window_set_child (GTK_WINDOW (window), picture);
 

demos/gtk-demo/pickers.c

@@ -1,8 +1,9 @@
 /* Pickers
- * #Keywords: GtkColorChooser, GtkFontChooser, GtkApplicationChooser
+ * #Keywords: GtkColorChooser, GtkFontChooser, GtkFileChooser,
+ * #Keywords: GtkApplicationChooser
  *
  * These widgets are mainly intended for use in preference dialogs.
- * They allow to select colors, fonts, directories and applications.
+ * They allow to select colors, fonts, files, directories and applications.
  *
  * This demo shows both the default appearance for these dialogs,
  * as well as some of the customizations that are possible.
@@ -62,6 +63,9 @@ do_pickers (GtkWidget *do_widget)
 
   if (!window)
   {
+    char *dir;
+    GFile *file;
+
     window = gtk_window_new ();
     gtk_window_set_display (GTK_WINDOW (window),
                             gtk_widget_get_display (do_widget));
@@ -119,14 +123,55 @@ do_pickers (GtkWidget *do_widget)
 
     gtk_grid_attach (GTK_GRID (table), picker, 2, 1, 1, 1);
 
+    label = gtk_label_new ("File:");
+    gtk_widget_set_halign (label, GTK_ALIGN_START);
+    gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
+    gtk_widget_set_hexpand (label, TRUE);
+    gtk_grid_attach (GTK_GRID (table), label, 0, 2, 1, 1);
+
+    picker = gtk_file_chooser_button_new ("Pick a File",
+                                          GTK_FILE_CHOOSER_ACTION_OPEN);
+    gtk_grid_attach (GTK_GRID (table), picker, 1, 2, 1, 1);
+
+    picker = gtk_file_chooser_button_new ("Pick a File",
+                                          GTK_FILE_CHOOSER_ACTION_OPEN);
+
+    dir = g_get_current_dir ();
+    file = g_file_new_for_path (dir);
+    gtk_file_chooser_add_shortcut_folder (GTK_FILE_CHOOSER (picker), file, NULL);
+    g_object_unref (file);
+    g_free (dir);
+
+    gtk_file_chooser_add_choice (GTK_FILE_CHOOSER (picker),
+                                 "choice",
+                                 "Encoding",
+                                 (const char *[]) { "option1", "option2", NULL },
+                                 (const char *[]) { "UTF-8", "Other Encoding", NULL });
+    gtk_file_chooser_set_choice (GTK_FILE_CHOOSER (picker), "choice", "option1");
+    gtk_file_chooser_add_choice (GTK_FILE_CHOOSER (picker),
+                                 "check",
+                                 "Read backwards",
+                                 NULL, NULL);
+    gtk_file_chooser_set_choice (GTK_FILE_CHOOSER (picker), "check", "false");
+
+    gtk_grid_attach (GTK_GRID (table), picker, 2, 2, 1, 1);
+
+    label = gtk_label_new ("Folder:");
+    gtk_widget_set_halign (label, GTK_ALIGN_START);
+    gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
+    picker = gtk_file_chooser_button_new ("Pick a Folder",
+                                          GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
+    gtk_grid_attach (GTK_GRID (table), label, 0, 3, 1, 1);
+    gtk_grid_attach (GTK_GRID (table), picker, 1, 3, 1, 1);
+
     label = gtk_label_new ("Mail:");
     gtk_widget_set_halign (label, GTK_ALIGN_START);
     gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
     gtk_widget_set_hexpand (label, TRUE);
     picker = gtk_app_chooser_button_new ("x-scheme-handler/mailto");
     gtk_app_chooser_button_set_show_dialog_item (GTK_APP_CHOOSER_BUTTON (picker), TRUE);
-    gtk_grid_attach (GTK_GRID (table), label, 0, 3, 1, 1);
-    gtk_grid_attach (GTK_GRID (table), picker, 1, 3, 1, 1);
+    gtk_grid_attach (GTK_GRID (table), label, 0, 4, 1, 1);
+    gtk_grid_attach (GTK_GRID (table), picker, 1, 4, 1, 1);
   }
 
   if (!gtk_widget_get_visible (window))

demos/gtk-demo/ripple.glsl

@@ -31,7 +31,7 @@ void mainImage(out vec4 fragColor, in vec2 fragCoord, in vec2 resolution, in vec
   float propagation_length = time * wave_speed;
 
   float t = (propagation_length - distance_from_center) / wave_length;
-  float offset_magnitude = 0.0;
+  float offset_magnitude = 0;
   if (t > 0.0)
     offset_magnitude = decay(wave_height * sin(t * 2.0 * PI), t);
 

demos/gtk-demo/suggestionentry.c

@@ -474,7 +474,7 @@ suggestion_entry_size_allocate (GtkWidget *widget,
   gtk_widget_set_size_request (self->popup, gtk_widget_get_allocated_width (GTK_WIDGET (self)), -1);
   gtk_widget_queue_resize (self->popup);
 
-  gtk_popover_present (GTK_POPOVER (self->popup));
+  gtk_native_check_resize (GTK_NATIVE (self->popup));
 }
 
 static gboolean

demos/gtk-demo/themes.c

@@ -1,6 +1,6 @@
 /* Benchmark/Themes
  *
- * This demo continuously switches themes, like some of you.
+ * This demo switches themes like a maniac, like some of you.
  *
  * Warning: This demo involves rapidly flashing changes and may
  * be hazardous to photosensitive viewers.

demos/gtk-demo/video_player.c

@@ -10,11 +10,11 @@
 static GtkWidget *window = NULL;
 
 static void
-open_dialog_response_cb (GtkNativeDialog *dialog,
-                         int              response,
-                         GtkWidget       *video)
+open_dialog_response_cb (GtkWidget *dialog,
+                         int        response,
+                         GtkWidget *video)
 {
-  gtk_native_dialog_hide (dialog);
+  gtk_widget_hide (dialog);
 
   if (response == GTK_RESPONSE_ACCEPT)
     {
@@ -25,30 +25,32 @@ open_dialog_response_cb (GtkNativeDialog *dialog,
       g_object_unref (file);
     }
 
-  gtk_native_dialog_destroy (dialog);
+  gtk_window_destroy (GTK_WINDOW (dialog));
 }
 
 static void
 open_clicked_cb (GtkWidget *button,
                  GtkWidget *video)
 {
-  GtkFileChooserNative *dialog;
+  GtkWidget *dialog;
   GtkFileFilter *filter;
 
-  dialog = gtk_file_chooser_native_new ("Select a video",
+  dialog = gtk_file_chooser_dialog_new ("Select a video",
                                         GTK_WINDOW (gtk_widget_get_root (button)),
                                         GTK_FILE_CHOOSER_ACTION_OPEN,
-                                        "_Open",
-                                        "_Cancel");
+                                        "_Cancel", GTK_RESPONSE_CANCEL,
+                                        "_Open", GTK_RESPONSE_ACCEPT,
+                                        NULL);
 
   filter = gtk_file_filter_new ();
   gtk_file_filter_add_mime_type (filter, "video/*");
   gtk_file_filter_set_name (filter, "Video");
   gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
   g_object_unref (filter);
-  gtk_native_dialog_set_modal (GTK_NATIVE_DIALOG (dialog), TRUE);
+  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
+  gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
   g_signal_connect (dialog, "response", G_CALLBACK (open_dialog_response_cb), video);
-  gtk_native_dialog_show (GTK_NATIVE_DIALOG (dialog));
+  gtk_widget_show (dialog);
 }
 
 static void

demos/icon-browser/meson.build

@@ -7,25 +7,25 @@ iconbrowser_sources = [
 ]
 
 iconbrowser_resources = gnome.compile_resources('iconbrowser_resources',
-  'iconbrowser.gresource.xml',
-  source_dir: '.',
-)
+                                                'iconbrowser.gresource.xml',
+                                                source_dir: '.')
 
 executable('gtk4-icon-browser',
-  sources: [iconbrowser_sources, iconbrowser_resources],
-  c_args: common_cflags,
-  dependencies: libgtk_dep,
-  include_directories: confinc,
-  gui_app: true,
-  link_args: extra_demo_ldflags,
-  install: true,
-)
+           iconbrowser_sources, iconbrowser_resources,
+           c_args: common_cflags,
+           dependencies: libgtk_dep,
+           include_directories: confinc,
+           gui_app: true,
+           link_args: extra_demo_ldflags,
+           install: true)
 
 # icons
 icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
 
 foreach size: ['scalable', 'symbolic']
-  install_subdir('data/' + size, install_dir: icontheme_dir)
+  install_subdir('data/' + size,
+    install_dir: icontheme_dir
+  )
 endforeach
 
 # desktop file

demos/icon-browser/org.gtk.IconBrowser4.desktop

@@ -7,3 +7,4 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
+NoDisplay=true

demos/icon-browser/window.ui

@@ -13,6 +13,9 @@
     </section>
   </menu>
   <template class="IconBrowserWindow" parent="GtkApplicationWindow">
+    <style>
+      <class name="devel"/>
+    </style>
     <property name="title" translatable="yes">Icon Browser</property>
     <property name="default-width">1024</property>
     <property name="default-height">768</property>

demos/node-editor/help-window.ui

@@ -1,6 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
   <object class="GtkWindow" id="window">
+    <style>
+      <class name="devel"/>
+    </style>
     <property name="title" translatable="yes">Help</property>
     <property name="default-width">720</property>
     <property name="default-height">520</property>
@@ -13,7 +16,6 @@
             <property name="right-margin">20</property>
             <property name="top-margin">20</property>
             <property name="bottom-margin">20</property>
-            <property name="monospace">1</property>
             <property name="buffer">
               <object class="GtkTextBuffer" id="buffer"/>
             </property>

demos/node-editor/meson.build

@@ -6,25 +6,25 @@ node_editor_sources = [
 ]
 
 node_editor_resources = gnome.compile_resources('node_editor_resources',
-  'node-editor.gresource.xml',
-  source_dir: '.',
-)
+                                                'node-editor.gresource.xml',
+                                                source_dir: '.')
 
 executable('gtk4-node-editor',
-  sources: [node_editor_sources, node_editor_resources],
-  dependencies: libgtk_dep,
-  include_directories: confinc,
-  c_args: [
-    '-DNODE_EDITOR_SOURCE_DIR="@0@/../../testsuite/gsk/compare/"'.format(meson.current_source_dir())
-  ] + common_cflags,
-  gui_app: true,
-  link_args: extra_demo_ldflags,
-  install: false,
-)
+           node_editor_sources, node_editor_resources,
+           dependencies: libgtk_dep,
+           include_directories: confinc,
+           c_args: [
+             '-DNODE_EDITOR_SOURCE_DIR="@0@/../../testsuite/gsk/compare/"'.format(meson.current_source_dir())
+           ] + common_cflags,
+           gui_app: true,
+           link_args: extra_demo_ldflags,
+           install: false)
 
 # icons, don't install them until we decide to install gtk4-node-editor
 #icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
 
 #foreach size: ['scalable', 'symbolic']
-#  install_subdir('data/' + size, install_dir: icontheme_dir)
+#  install_subdir('data/' + size,
+#    install_dir: icontheme_dir
+#  )
 #endforeach

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

@@ -910,26 +910,6 @@ node_editor_window_init (NodeEditorWindow *self)
   self->text_buffer = gtk_text_buffer_new (self->tag_table);
   g_signal_connect (self->text_buffer, "changed", G_CALLBACK (text_changed), self);
   gtk_text_view_set_buffer (GTK_TEXT_VIEW (self->text_view), self->text_buffer);
-
-  /* Default */
-  gtk_text_buffer_set_text (self->text_buffer,
-         "shadow {\n"
-         "  child: texture {\n"
-         "    bounds: 0 0 128 128;\n"
-         "    texture: url(\"resource:///org/gtk/gtk4/node-editor/icons/apps/org.gtk.gtk4.NodeEditor.Devel.svg\");\n"
-         "  }\n"
-         "  shadows: rgba(0,0,0,0.5) 0 1 12;\n"
-         "}\n"
-         "\n"
-         "transform {\n"
-         "  child: text {\n"
-         "    color: rgb(46,52,54);\n"
-         "    font: \"Cantarell Bold 11\";\n"
-         "    glyphs: \"GTK Node Editor\";\n"
-         "    offset: 8 14.418;\n"
-         "  }\n"
-         "  transform: translate(0, 140);\n"
-         "}", -1);
 }
 
 NodeEditorWindow *

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

@@ -94,6 +94,9 @@
   </object>
 
   <template class="NodeEditorWindow" parent="GtkApplicationWindow">
+    <style>
+      <class name="devel"/>
+    </style>
     <property name="title" translatable="yes">GTK Node Editor</property>
     <property name="default-width">1024</property>
     <property name="default-height">768</property>

demos/node-editor/node-format.md

@@ -23,7 +23,7 @@ The **container** node is a special node that allows specifying a list of child
 
 | property | syntax           | default                | printed     |
 | -------- | ---------------- | ---------------------- | ----------- |
-| bottom   | `<node>`         | color { }              | always      |
+| bottom   | `<node>`         | color { color: #AF0; } | always      |
 | mode     | `<blend-mode>`   | normal                 | non-default |
 | top      | `<node>`         | color { }              | always      |
 
@@ -48,22 +48,7 @@ Creates a node like `gsk_blur_node_new()` with the given properties.
 
 Creates a node like `gsk_border_node_new()` with the given properties.
 
-For the color and width properties, the values follow the typical CSS order
-of top, right, bottom, left. If the last/left value isn't given, the 2nd/right
-value is used. If the 3rd/bottom value isn't given, the 1st/top value is used.
-And if the 2nd/right value also isn't given, the 1st/top value is used for
-every 4 values.
-
-### cairo
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | none                   | always      |
-| pixels   | `<url>`          | none                   | non-default |
-| script   | `<url>`          | none                   | non-default |
-
-The pixels are a base64-encoded data url of png data. The script is
-a base64-encoded data url of a cairo script.
+For the color and width properties, the values follow the typical CSS order of top, right, bottom, left. If the last/left value isn't given, the 2nd/right value is used. If the 3rd/bottom value isn't given, the 1st/top value is used. And if the 2nd/right value also isn't given, the 1st/top value is used for every 4 values.
 
 ### clip
 
@@ -74,9 +59,7 @@ a base64-encoded data url of a cairo script.
 
 Creates a node like `gsk_clip_node_new()` with the given properties.
 
-As an extension, this node allows specifying a rounded rectangle for the
-clip property. If that rectangle is indeed rounded, a node like
-`gsk_rounded_clip_node_new()` will be created instead.
+As an extension, this node allows specifying a rounded rectangle for the clip property. If that rectangle is indeed rounded, a node like `gsk_rounded_clip_node_new()` will be created instead.
 
 ### color
 
@@ -87,8 +70,7 @@ clip property. If that rectangle is indeed rounded, a node like
 
 Creates a node like `gsk_color_node_new()` with the given properties.
 
-The color is chosen as an error pink so it is visible while also reminding
-people to change it.
+The color is chosen as an error pink so it is visible while also reminding people to change it.
 
 ### color-matrix
 
@@ -100,21 +82,7 @@ people to change it.
 
 Creates a node like `gsk_color_matrix_node_new()` with the given properties.
 
-The matrix property accepts a <transform> for compatibility purposes, but you
-should be aware that the allowed values are meant to be used on 3D transformations,
-so their naming might appear awkward. However, it is always possible to use the
-matrix3d() production to specify all 16 values individually.
-
-### conic-gradient
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | 50                     | always      |
-| center   | `<point>`        | 25, 25                 | always      |
-| rotation | `<number>`       | 0                      | always      |
-| stops    | `<color-stop>`   | 0 #AF0, 1 #F0C         | always      |
-
-Creates a node like `gsk_conic_gradient_node_new()` with the given properties.
+The matrix property accepts a <transform> for compatibility purposes, but you should be aware that the allowed values are meant to be used on 3D transformations, so their naming might appear awkward. However, it is always possible to use the matrix3d() production to specify all 16 values individually.
 
 ### cross-fade
 
@@ -122,7 +90,7 @@ Creates a node like `gsk_conic_gradient_node_new()` with the given properties.
 | -------- | ---------------- | ---------------------- | ----------- |
 | end      | `<node>`         | color { }              | always      |
 | mode     | `<number>`       | 0.5                    | non-default |
-| start    | `<node>`         | color { }              | always      |
+| start    | `<node>`         | color { color: #AF0; } | always      |
 
 Creates a node like `gsk_cross_fade_node_new()` with the given properties.
 
@@ -153,8 +121,8 @@ Creates a node like `gsk_inset_shadow_node_new()` with the given properties.
 | property | syntax           | default                | printed     |
 | -------- | ---------------- | ---------------------- | ----------- |
 | bounds   | `<rect>`         | 50                     | always      |
-| start    | `<point>`        | 0 0                    | always      |
 | end      | `<point>`        | 0 50                   | always      |
+| start    | `<point>`        | 0 0                    | always      |
 | stops    | `<color-stop>`   | 0 #AF0, 1 #F0C         | always      |
 
 Creates a node like `gsk_linear_gradient_node_new()` with the given properties.
@@ -181,57 +149,16 @@ Creates a node like `gsk_transform_node_new()` with the given properties.
 
 Creates a node like `gsk_outset_shadow_node_new()` with the given properties.
 
-### radial-gradient
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | 50                     | always      |
-| center   | `<point>`        | 25 25                  | always      |
-| hradius  | `<number>`       | 25                     | always      |
-| vradius  | `<number>`       | 25                     | always      |
-| start    | `<number>`       | 0                      | always      |
-| end      | `<number>`       | 1                      | always      |
-| stops    | `<color-stop>`   | 0 #AF0, 1 #F0C         | always      |
-
-Creates a node like `gsk_radial_gradient_node_new()` with the given properties.
-
 ### repeat
 
-| property    | syntax           | default                | printed     |
-| ----------- | ---------------- | ---------------------- | ----------- |
-| bounds      | `<rect>`         | *bounds of child node* | non-default |
-| child       | `<node>`         | color { }              | always      |
-| child-bounds| `<rect>`         | *bounds of child node* | non-default |
+| property | syntax           | default                | printed     |
+| -------- | ---------------- | ---------------------- | ----------- |
+| bounds   | `<rect>`         | *bounds of child node* | non-default |
+| child    | `<node>`         | color { }              | always      |
+| child-bounds| `<rect>`      | *bounds of child node* | non-default |
 
 Creates a node like `gsk_repeat_node_new()` with the given properties.
 
-### repeating-linear-gradient
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | 50                     | always      |
-| start    | `<point>`        | 0 0                    | always      |
-| end      | `<point>`        | 0 50                   | always      |
-| stops    | `<color-stop>`   | 0 #AF0, 1 #F0C         | always      |
-
-Creates a node like `gsk_repeating_linear_gradient_node_new()` with the given
-properties.
-
-### repeating radial-gradient
-
-| property | syntax           | default                | printed     |
-| -------- | ---------------- | ---------------------- | ----------- |
-| bounds   | `<rect>`         | 50                     | always      |
-| center   | `<point>`        | 25 25                  | always      |
-| hradius  | `<number>`       | 25                     | always      |
-| vradius  | `<number>`       | 25                     | always      |
-| start    | `<number>`       | 0                      | always      |
-| end      | `<number>`       | 1                      | always      |
-| stops    | `<color-stop>`   | 0 #AF0, 1 #F0C         | always      |
-
-Creates a node like `gsk_repeating_radial_gradient_node_new()` with the given
-properties.
-
 ### rounded-clip
 
 | property | syntax           | default                | printed     |
@@ -261,8 +188,7 @@ Creates a node like `gsk_shadow_node_new()` with the given properties.
 
 Creates a node like `gsk_text_node_new()` with the given properties.
 
-If the given font does not exist or the given glyphs are invalid for the given
-font, an error node will be returned.
+If the given font does not exist or the given glyphs are invalid for the given font, an error node will be returned.
 
 ### texture
 
@@ -273,9 +199,7 @@ font, an error node will be returned.
 
 Creates a node like `gsk_texture_node_new()` with the given properties.
 
-The default texture is a 10x10 checkerboard with the top left and bottom right
-5x5 being in the color #FF00CC and the other part being transparent. A possible
-representation for this texture is `url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAABmJLR0QA/wD/AP+gvaeTAAAAKUlEQVQYlWP8z3DmPwMaYGQwYUQXY0IXwAUGUCGGoxkYGBiweXAoeAYAz44F3e3U1xUAAAAASUVORK5CYII=")
+The default texture is a 10x10 checkerboard with the top left and bottom right 5x5 being in the color #FF00CC and the other part being transparent. A possible representation for this texture is `url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAABmJLR0QA/wD/AP+gvaeTAAAAKUlEQVQYlWP8z3DmPwMaYGQwYUQXY0IXwAUGUCGGoxkYGBiweXAoeAYAz44F3e3U1xUAAAAASUVORK5CYII=")
 `.
 
 ### transform
@@ -287,19 +211,3 @@ representation for this texture is `url("data:image/png;base64,iVBORw0KGgoAAAANS
 
 Creates a node like `gsk_transform_node_new()` with the given properties.
 
-### glshader
-
-| property   | syntax             | default                | printed     |
-| ---------- | ------------------ | ---------------------- | ----------- |
-| bounds     | `<rect>`           | 50                     | always      |
-| sourcecode | `<string>`         | ""                     | always      |
-| args       | `<uniform values>` | none                   | non-default |
-| child1     | `<node>`           | none                   | non-default |
-| child2     | `<node>`           | none                   | non-default |
-| child3     | `<node>`           | none                   | non-default |
-| child4     | `<node>`           | none                   | non-default |
-
-Creates a GLShader node. The `sourcecode` must be a GLSL fragment shader.
-The `args` must match the uniforms of simple types declared in that shader,
-in order and comma-separated. The `child` properties must match the sampler
-uniforms in the shader.

demos/print-editor/meson.build

@@ -1,12 +1,11 @@
 executable('gtk4-print-editor',
-  sources: ['print-editor.c'],
-  c_args: common_cflags,
-  dependencies: libgtk_dep,
-  include_directories: confinc,
-  gui_app: true,
-  link_args: extra_demo_ldflags,
-  install: true,
-)
+           ['print-editor.c'],
+           c_args: common_cflags,
+           dependencies: libgtk_dep,
+           include_directories: confinc,
+           gui_app: true,
+           link_args: extra_demo_ldflags,
+           install: true)
 
 # desktop file
 install_data('org.gtk.PrintEditor4.desktop', install_dir: gtk_applicationsdir)
@@ -18,5 +17,7 @@ install_data('org.gtk.PrintEditor4.appdata.xml', install_dir: gtk_appdatadir)
 icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
 
 foreach size: ['scalable', 'symbolic']
-  install_subdir('data/' + size, install_dir: icontheme_dir)
+  install_subdir('data/' + size,
+    install_dir: icontheme_dir
+  )
 endforeach

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

@@ -7,3 +7,4 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
+NoDisplay=true

demos/print-editor/print-editor.c

@@ -812,6 +812,8 @@ activate (GApplication *app)
   gtk_application_window_set_show_menubar (GTK_APPLICATION_WINDOW (main_window), TRUE);
   update_title (GTK_WINDOW (main_window));
 
+  gtk_widget_add_css_class (main_window, "devel");
+
   box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
   gtk_window_set_child (GTK_WINDOW (main_window), box);
 

demos/widget-factory/meson.build

@@ -1,19 +1,17 @@
 # demos/widget-factory
 
 widgetfactory_resources = gnome.compile_resources('widgetfactory_resources',
-  'widget-factory.gresource.xml',
-  source_dir: '.',
-)
+                                                  'widget-factory.gresource.xml',
+                                                  source_dir: '.')
 
 executable('gtk4-widget-factory',
-  sources: ['widget-factory.c', widgetfactory_resources],
-  c_args: common_cflags,
-  dependencies: libgtk_dep,
-  include_directories: confinc,
-  gui_app: true,
-  link_args: extra_demo_ldflags,
-  install: true,
-)
+           'widget-factory.c', widgetfactory_resources,
+           c_args: common_cflags,
+           dependencies: libgtk_dep,
+           include_directories: confinc,
+           gui_app: true,
+           link_args: extra_demo_ldflags,
+           install: true)
 
 # desktop file
 install_data('org.gtk.WidgetFactory4.desktop', install_dir: gtk_applicationsdir)
@@ -22,7 +20,9 @@ install_data('org.gtk.WidgetFactory4.desktop', install_dir: gtk_applicationsdir)
 icontheme_dir = join_paths(gtk_datadir, 'icons/hicolor')
 
 foreach size: ['scalable', 'symbolic']
-  install_subdir('data/' + size, install_dir: icontheme_dir)
+  install_subdir('data/' + size,
+    install_dir: icontheme_dir
+  )
 endforeach
 
 # appdata

demos/widget-factory/org.gtk.WidgetFactory4.desktop

@@ -7,3 +7,4 @@ Terminal=false
 Type=Application
 StartupNotify=true
 Categories=Development;GTK;
+NoDisplay=true

demos/widget-factory/widget-factory.ui

@@ -433,6 +433,9 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
     </columns>
   </object>
   <object class="GtkApplicationWindow" id="window">
+    <style>
+      <class name="devel"/>
+    </style>
     <property name="title">GTK Widget Factory</property>
     <child type="titlebar">
       <object class="GtkHeaderBar" id="headerbar1">
@@ -878,6 +881,9 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
                                 <property name="use-alpha">1</property>
                               </object>
                             </child>
+                            <child>
+                              <object class="GtkFileChooserButton" id="filechooserbutton1"/>
+                            </child>
                             <child>
                               <object class="GtkLinkButton" id="linkbutton1">
                                 <property name="label" translatable="yes">link button</property>
@@ -1072,7 +1078,7 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
                                     <property name="margin-end">6</property>
                                     <property name="margin-top">6</property>
                                     <property name="margin-bottom">6</property>
-                                    <property name="autoplay">1</property>
+                                    <property name="autoplay">0</property>
                                     <property name="loop">1</property>
                                     <property name="file">resource:///org/gtk/WidgetFactory4/gtk-logo.webm</property>
                                   </object>
@@ -3298,6 +3304,7 @@ bad things might happen.</property>
       </object>
     </child>
   </object>
+  <object class="GtkSizeGroup" id="basement-indicators"/>
   <menu id="new_style_menu_model">
     <section>
       <attribute name="display-hint">circular-buttons</attribute>

docs/CODEOWNERS

@@ -70,8 +70,3 @@ gtk/inspector           @otte @matthiasc
 # Layout managers
 gtk/gtklayout*          @ebassi
 gtk/gtkconstraint*      @ebassi
-
-# Accessibility
-gtk/gtkaccessible*.[ch] @ebassi
-gtk/gtkatcontext*.[ch]  @ebassi
-gtk/a11y                @ebassi

docs/reference/gdk/gdk4-sections.txt

@@ -1,3 +1,4 @@
+
 <INCLUDE>gdk/gdk.h</INCLUDE>
 
 <SECTION>
@@ -10,11 +11,6 @@ GDK_WINDOWING_WIN32
 GDK_WINDOWING_MACOS
 GDK_WINDOWING_WAYLAND
 
-<SUBSECTION>
-GDK_MAJOR_VERSION
-GDK_MICRO_VERSION
-GDK_MINOR_VERSION
-
 <SUBSECTION>
 GDK_VERSION_4_0
 GDK_VERSION_MIN_REQUIRED
@@ -28,9 +24,6 @@ GDK_TYPE_GRAB_STATUS
 GDK_TYPE_STATUS
 GdkStatus
 GDKVAR
-GDK_EXTERN_VAR
-_GDK_EXTERN
-GDK_DECLARE_INTERNAL_TYPE
 gdk_axis_use_get_type
 gdk_byte_order_get_type
 gdk_crossing_mode_get_type
@@ -196,7 +189,6 @@ gdk_surface_create_cairo_context
 <SUBSECTION>
 gdk_surface_queue_render
 gdk_surface_get_frame_clock
-gdk_surface_request_layout
 
 <SUBSECTION>
 gdk_surface_set_cursor
@@ -204,6 +196,7 @@ gdk_surface_get_cursor
 gdk_surface_set_input_region
 gdk_surface_get_width
 gdk_surface_get_height
+gdk_surface_set_shadow_width
 gdk_surface_get_device_position
 GdkModifierType
 GDK_MODIFIER_MASK
@@ -375,7 +368,6 @@ gdk_device_tool_get_hardware_id
 gdk_device_tool_get_axes
 
 <SUBSECTION Standard>
-GDK_TYPE_AXIS_FLAGS
 GDK_TYPE_AXIS_USE
 GDK_TYPE_EXTENSION_MODE
 GDK_TYPE_INPUT_MODE
@@ -448,7 +440,6 @@ gdk_seat_capabilities_get_type
 <FILE>events</FILE>
 GdkEvent
 GdkEventType
-GdkKeymapKey
 GdkKeyMatch
 GdkTouchpadGesturePhase
 GdkScrollDirection
@@ -484,14 +475,10 @@ gdk_event_get_axis
 gdk_event_get_history
 gdk_event_get_pointer_emulated
 gdk_event_triggers_context_menu
-GdkButtonEvent
 gdk_button_event_get_button
-GdkScrollEvent
 gdk_scroll_event_get_direction
 gdk_scroll_event_get_deltas
 gdk_scroll_event_is_stop
-GdkMotionEvent
-GdkKeyEvent
 gdk_key_event_get_keyval
 gdk_key_event_get_keycode
 gdk_key_event_get_consumed_modifiers
@@ -500,31 +487,23 @@ gdk_key_event_get_level
 gdk_key_event_is_modifier
 gdk_key_event_matches
 gdk_key_event_get_match
-GdkFocusEvent
 gdk_focus_event_get_in
 gdk_touch_event_get_emulating_pointer
-GdkCrossingEvent
 gdk_crossing_event_get_mode
 gdk_crossing_event_get_detail
 gdk_crossing_event_get_focus
-GdkGrabBrokenEvent
 gdk_grab_broken_event_get_grab_surface
 gdk_grab_broken_event_get_implicit
-GdkDeleteEvent
-GdkDNDEvent
 gdk_dnd_event_get_drop
-GdkTouchEvent
-GdkTouchpadEvent
+gdk_configure_event_get_size
 gdk_touchpad_event_get_gesture_phase
 gdk_touchpad_event_get_n_fingers
 gdk_touchpad_event_get_deltas
 gdk_touchpad_event_get_pinch_angle_delta
 gdk_touchpad_event_get_pinch_scale
-GdkPadEvent
 gdk_pad_event_get_axis_value
 gdk_pad_event_get_button
 gdk_pad_event_get_group_mode
-GdkProximityEvent
 
 <SUBSECTION>
 gdk_events_get_angle
@@ -532,7 +511,6 @@ gdk_events_get_center
 gdk_events_get_distance
 
 <SUBSECTION Standard>
-GDK_EVENT
 GDK_TYPE_EVENT
 GDK_TYPE_EVENT_MASK
 GDK_TYPE_EVENT_TYPE
@@ -540,24 +518,11 @@ GDK_TYPE_CROSSING_MODE
 GDK_TYPE_SCROLL_DIRECTION
 GDK_TYPE_NOTIFY_TYPE
 GDK_IS_EVENT
-GDK_IS_EVENT_TYPE
-GDK_TYPE_BUTTON_EVENT
-GDK_TYPE_CROSSING_EVENT
-GDK_TYPE_DELETE_EVENT
-GDK_TYPE_DND_EVENT
-GDK_TYPE_FOCUS_EVENT
-GDK_TYPE_GRAB_BROKEN_EVENT
-GDK_TYPE_KEY_EVENT
-GDK_TYPE_MOTION_EVENT
-GDK_TYPE_PAD_EVENT
-GDK_TYPE_PROXIMITY_EVENT
-GDK_TYPE_SCROLL_EVENT
-GDK_TYPE_TOUCH_EVENT
-GDK_TYPE_TOUCHPAD_EVENT
 
 gdk_event_get_type
 gdk_event_sequence_get_type
 gdk_button_event_get_type
+gdk_configure_event_get_type
 gdk_crossing_event_get_type
 gdk_delete_event_get_type
 gdk_dnd_event_get_type
@@ -675,7 +640,6 @@ GdkToplevelSize
 gdk_toplevel_size_get_bounds
 gdk_toplevel_size_set_size
 gdk_toplevel_size_set_min_size
-gdk_toplevel_size_set_shadow_width
 <SUBSECTION Standard>
 GDK_TYPE_TOPLEVEL_SIZE
 gdk_toplevel_size_get_type
@@ -863,14 +827,11 @@ gdk_x11_display_error_trap_pop_ignored
 gdk_x11_display_set_cursor_theme
 gdk_x11_display_set_surface_scale
 gdk_x11_display_get_glx_version
-gdk_x11_display_get_primary_monitor
-gdk_x11_display_get_screen
-gdk_x11_monitor_get_output
-gdk_x11_monitor_get_workarea
 gdk_x11_screen_get_screen_number
 gdk_x11_screen_get_xscreen
 gdk_x11_screen_get_window_manager_name
 gdk_x11_screen_get_monitor_output
+gdk_x11_screen_lookup_visual
 gdk_x11_screen_supports_net_wm_hint
 gdk_x11_screen_get_number_of_desktops
 gdk_x11_screen_get_current_desktop
@@ -885,9 +846,9 @@ gdk_x11_surface_set_utf8_property
 gdk_x11_surface_set_frame_sync_enabled
 gdk_x11_surface_set_group
 gdk_x11_surface_get_group
-gdk_x11_surface_set_skip_pager_hint
-gdk_x11_surface_set_skip_taskbar_hint
-gdk_x11_surface_set_urgency_hint
+gdk_x11_keymap_get_group_for_state
+gdk_x11_keymap_key_is_modifier
+gdk_x11_visual_get_xvisual
 gdk_x11_get_xatom_by_name_for_display
 gdk_x11_get_xatom_name_for_display
 gdk_x11_set_sm_client_id
@@ -940,18 +901,29 @@ GDK_X11_DRAG_CONTEXT_CLASS
 GDK_IS_X11_DRAG_CONTEXT
 GDK_IS_X11_DRAG_CONTEXT_CLASS
 GDK_X11_DRAG_CONTEXT_GET_CLASS
+GDK_TYPE_X11_KEYMAP
+GDK_X11_KEYMAP
+GDK_X11_KEYMAP_CLASS
+GDK_IS_X11_KEYMAP
+GDK_IS_X11_KEYMAP_CLASS
+GDK_X11_KEYMAP_GET_CLASS
 GDK_TYPE_X11_GL_CONTEXT
 GDK_X11_GL_CONTEXT
 GDK_X11_GL_CONTEXT_CLASS
 GDK_IS_X11_GL_CONTEXT
 GDK_IS_X11_GL_CONTEXT_CLASS
-GDK_TYPE_X11_DRAG
-GDK_X11_DRAG
-GDK_IS_X11_DRAG
-GDK_IS_X11_DRAG_CLASS
-GDK_TYPE_X11_MONITOR
-GDK_X11_MONITOR
-GDK_IS_X11_MONITOR
+GDK_TYPE_X11_SCREEN
+GDK_X11_SCREEN
+GDK_X11_SCREEN_CLASS
+GDK_IS_X11_SCREEN
+GDK_IS_X11_SCREEN_CLASS
+GDK_X11_SCREEN_GET_CLASS
+GDK_TYPE_X11_VISUAL
+GDK_X11_VISUAL
+GDK_X11_VISUAL_CLASS
+GDK_IS_X11_VISUAL
+GDK_IS_X11_VISUAL_CLASS
+GDK_X11_VISUAL_GET_CLASS
 GDK_TYPE_X11_SURFACE
 GDK_X11_SURFACE
 GDK_X11_SURFACE_CLASS
@@ -969,10 +941,9 @@ gdk_x11_device_xi_get_type
 gdk_x11_display_get_type
 gdk_x11_display_manager_get_type
 gdk_x11_drag_context_get_type
-gdk_x11_drag_get_type
-gdk_x11_gl_context_get_type
-gdk_x11_monitor_get_type
+gdk_x11_keymap_get_type
 gdk_x11_screen_get_type
+gdk_x11_visual_get_type
 gdk_x11_surface_get_type
 gdk_surface_impl_x11_get_type
 </SECTION>
@@ -987,6 +958,7 @@ gdk_wayland_display_query_registry
 gdk_wayland_display_set_cursor_theme
 gdk_wayland_display_get_startup_notification_id
 gdk_wayland_display_set_startup_notification_id
+gdk_wayland_display_query_registry
 
 <SUBSECTION Device>
 gdk_wayland_seat_get_wl_seat
@@ -1036,12 +1008,8 @@ GDK_IS_WAYLAND_SURFACE_CLASS
 gdk_wayland_device_get_type
 gdk_wayland_display_get_type
 gdk_wayland_display_manager_get_type
-gdk_wayland_gl_context_get_type
-gdk_wayland_monitor_get_type
-gdk_wayland_popup_get_type
-gdk_wayland_seat_get_type
 gdk_wayland_surface_get_type
-gdk_wayland_toplevel_get_type
+
 </SECTION>
 
 <SECTION>
@@ -1203,10 +1171,6 @@ GdkCairoContext
 gdk_cairo_context_cairo_create
 
 <SUBSECTION Standard>
-GDK_CAIRO_CONTEXT
-GDK_IS_CAIRO_CONTEXT
-GDK_TYPE_CAIRO_CONTEXT
-GDK_CAIRO_ERROR
 gdk_cairo_context_get_type
 </SECTION>
 
@@ -1226,11 +1190,6 @@ gdk_vulkan_context_get_queue
 gdk_vulkan_context_get_queue_family_index
 
 <SUBSECTION Standard>
-GDK_VULKAN_CONTEXT
-GDK_IS_VULKAN_CONTEXT
-GDK_TYPE_VULKAN_CONTEXT
-GDK_RENDERING_VULKAN
-GDK_VULKAN_ERROR
 gdk_vulkan_context_get_type
 gdk_vulkan_error_quark
 gdk_vulkan_strerror

docs/reference/gdk/meson.build

@@ -1,22 +1,21 @@
 private_headers = [
-  'gdk-autocleanup.h',
+  'gdkintl.h',
+  'gdkmarshalers.h',
+  'gdkkeysyms.h',
+  'gdkinternals.h',
   'gdk-private.h',
   'gdkapplaunchcontextprivate.h',
-  'gdkcairocontextprivate.h',
-  'gdkcairoprivate.h',
   'gdkclipboardprivate.h',
   'gdkcontentformatsprivate.h',
   'gdkcontentproviderprivate.h',
   'gdkcursorprivate.h',
-  'gdkdebug.h',
-  'gdkdevicepadprivate.h',
   'gdkdeviceprivate.h',
+  'gdkdevicepadprivate.h',
   'gdkdevicetoolprivate.h',
   'gdkdisplaymanagerprivate.h',
   'gdkdisplayprivate.h',
   'gdkdndprivate.h',
   'gdkdragprivate.h',
-  'gdkdragsurfaceprivate.h',
   'gdkdrawcontextprivate.h',
   'gdkdropprivate.h',
   'gdkeventsprivate.h',
@@ -24,17 +23,12 @@ private_headers = [
   'gdkframeclockprivate.h',
   'gdkglcontextprivate.h',
   'gdkgltextureprivate.h',
-  'gdkinternals.h',
-  'gdkintl.h',
   'gdkkeysprivate.h',
-  'gdkkeysyms.h',
-  'gdkmarshalers.h',
-  'gdkmemorytextureprivate.h',
   'gdkmonitorprivate.h',
+  'gdkmemorytextureprivate.h',
   'gdkpipeiostreamprivate.h',
   'gdkpopupprivate.h',
   'gdkprofilerprivate.h',
-  'gdkrgbaprivate.h',
   'gdkscreenprivate.h',
   'gdkseatdefaultprivate.h',
   'gdkseatprivate.h',
@@ -43,71 +37,22 @@ private_headers = [
   'gdksurfaceprivate.h',
   'gdktextureprivate.h',
   'gdktoplevelprivate.h',
-  'gdktoplevelsizeprivate.h',
   'gdkvulkancontextprivate.h',
-
-  'filetransferportalprivate.h',
-  'gdkconstructor.h',
   'keyname-table.h',
-
-  # gdk/x11
-  'gdkasync.h',
-  'gdkcairocontext-x11.h',
-  'gdkclipboard-x11.h',
-  'gdkdevice-xi2-private.h',
-  'gdkdevicemanagerprivate-core.h',
-  'gdkdisplay-x11.h',
-  'gdkeventsource.h',
-  'gdkeventtranslator.h',
-  'gdkglcontext-x11.h',
-  'gdkkeys-x11.h',
-  'gdkmonitor-x11.h',
-  'gdkprivate-x11.h',
-  'gdkscreen-x11.h',
-  'gdkselectioninputstream-x11.h',
-  'gdkselectionoutputstream-x11.h',
-  'gdksurface-x11.h',
-  'gdktextlistconverter-x11.h',
-  'gdkvisual-x11.h',
-  'gdkvulkancontext-x11.h',
-  'gdkx-autocleanups.h',
-  'MwmUtil.h',
-  'xsettings-client.h',
-
-  # gdk/wayland
-  'gdkcairocontext-wayland.h',
-  'gdkclipboard-wayland.h',
-  'gdkdevice-wayland-private.h',
-  'gdkdisplay-wayland.h',
-  'gdkglcontext-wayland.h',
-  'gdkmonitor-wayland.h',
-  'gdkprimary-wayland.h',
-  'gdkprivate-wayland.h',
-  'gdkseat-wayland.h',
-  'gdksurface-wayland.h',
-  'gdkvulkancontext-wayland.h',
-  'wm-button-layout-translation.h',
+  'x11/gdkprivate-x11.h',
+  'x11/gdkeventsource.h',
   'gtk-primary-selection-client-protocol.h',
   'gtk-shell-client-protocol.h',
-  'idle-inhibit-unstable-v1-client-protocol.h',
   'keyboard-shortcuts-inhibit-unstable-v1-client-protocol.h',
   'pointer-gestures-unstable-v1-client-protocol.h',
-  'primary-selection-unstable-v1-client-protocol.h',
   'server-decoration-client-protocol.h',
   'tablet-unstable-v2-client-protocol.h',
   'xdg-foreign-unstable-v1-client-protocol.h',
   'xdg-shell-unstable-v6-client-protocol.h',
-  'xdg-output-unstable-v1-client-protocol.h',
-  'xdg-shell-client-protocol.h',
-  'xdg-shell-unstable-v6-client-protocol.h',
-  'wayland-cursor.h',
-  'os-compatibility.h',
-  'xcursor.h',
-
-  'broadway',
-  'wayland/cursor',
-  'macos',
   'win32',
+  'quartz',
+  'broadway',
+  'mir'
 ]
 
 images = [
@@ -146,9 +91,6 @@ images = [
   'images/nwse_resize_cursor.png',
   'images/zoom_in_cursor.png',
   'images/zoom_out_cursor.png',
-  'images/popup-anchors.png',
-  'images/popup-flip.png',
-  'images/popup-slide.png',
 ]
 
 src_dir = [ gdkinc ]
@@ -165,26 +107,22 @@ if get_option('gtk_doc')
   configure_file(input: 'version.xml.in', output: 'version.xml', configuration: version_conf)
 
   gnome.gtkdoc('gdk4',
-    mode: 'none',
-    main_xml: 'gdk4-docs.xml',
-    src_dir: src_dir,
-    dependencies: libgtk_dep,
-    gobject_typesfile: join_paths(meson.current_source_dir(), 'gdk4.types'),
-    scan_args: [
-      '--ignore-decorators=_GDK_EXTERN|G_GNUC_WARN_UNUSED_RESULT',
-      '--ignore-headers=' + ' '.join(private_headers),
-    ],
-    mkdb_args: [
-      '--ignore-files=' + ' '.join(private_headers),
-    ],
-    fixxref_args: [
-      '--html-dir=@0@'.format(docpath),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
-      '--extra-dir=@0@'.format(cairo_docpath),
-    ],
-    html_assets: images,
-    install: true,
-  )
+               mode: 'none',
+               main_xml: 'gdk4-docs.xml',
+               src_dir: src_dir,
+               dependencies: libgtk_dep,
+               gobject_typesfile: join_paths(meson.current_source_dir(), 'gdk4.types'),
+               scan_args: [
+                 '--ignore-decorators=_GDK_EXTERN|G_GNUC_WARN_UNUSED_RESULT',
+                 '--ignore-headers=' + ' '.join(private_headers),
+               ],
+               fixxref_args: [
+                 '--html-dir=@0@'.format(docpath),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
+                 '--extra-dir=@0@'.format(cairo_docpath),
+               ],
+               html_assets: images,
+               install: true)
 endif

docs/reference/gsk/gsk4-sections.txt

@@ -20,40 +20,6 @@ GSK_TYPE_RENDERER
 GskRendererClass
 gsk_renderer_get_type
 GSK_TYPE_SCALING_FILTER
-GSK_BROADWAY_RENDERER
-GSK_BROADWAY_RENDERER_CLASS
-GSK_BROADWAY_RENDERER_GET_CLASS
-GSK_IS_BROADWAY_RENDERER
-GSK_IS_BROADWAY_RENDERER_CLASS
-GSK_TYPE_BROADWAY_RENDERER
-GskBroadwayRenderer
-GskBroadwayRendererClass
-GSK_CAIRO_RENDERER
-GSK_CAIRO_RENDERER_CLASS
-GSK_CAIRO_RENDERER_GET_CLASS
-GSK_IS_CAIRO_RENDERER
-GSK_IS_CAIRO_RENDERER_CLASS
-GSK_TYPE_CAIRO_RENDERER
-GskCairoRenderer
-GskCairoRendererClass
-GSK_GL_RENDERER
-GSK_GL_RENDERER_CLASS
-GSK_GL_RENDERER_GET_CLASS
-GSK_IS_GL_RENDERER
-GSK_IS_GL_RENDERER_CLASS
-GSK_TYPE_GL_RENDERER
-GskGLRenderer
-GskGLRendererClass
-gsk_gl_renderer_get_type
-GSK_VULKAN_RENDERER
-GSK_VULKAN_RENDERER_CLASS
-GSK_VULKAN_RENDERER_GET_CLASS
-GSK_IS_VULKAN_RENDERER
-GSK_IS_VULKAN_RENDERER_CLASS
-GSK_TYPE_VULKAN_RENDERER
-GskVulkanRenderer
-GskVulkanRendererClass
-gsk_vulkan_renderer_get_type
 </SECTION>
 
 <SECTION>
@@ -66,7 +32,6 @@ GskCairoNode
 GskClipNode
 GskColorMatrixNode
 GskColorNode
-GskConicGradientNode
 GskContainerNode
 GskCrossFadeNode
 GskDebugNode
@@ -91,29 +56,25 @@ gsk_render_node_get_node_type
 gsk_render_node_draw
 GskSerializationError
 GskParseErrorFunc
-GskParseLocation
 gsk_render_node_serialize
 gsk_render_node_deserialize
 gsk_render_node_write_to_file
 GskScalingFilter
 gsk_render_node_get_bounds
 
-<SUBSECTION>
+<SUBSECTION Nodes>
 gsk_color_node_new
 gsk_color_node_get_color
 gsk_texture_node_new
 gsk_texture_node_get_texture
-<SUBSECTION>
 GskColorStop
 gsk_linear_gradient_node_new
-gsk_repeating_linear_gradient_node_new
 gsk_linear_gradient_node_get_start
 gsk_linear_gradient_node_get_end
 gsk_linear_gradient_node_get_n_color_stops
 gsk_linear_gradient_node_get_color_stops
-<SUBSECTION>
+gsk_repeating_linear_gradient_node_new
 gsk_radial_gradient_node_new
-gsk_repeating_radial_gradient_node_new
 gsk_radial_gradient_node_get_n_color_stops
 gsk_radial_gradient_node_get_color_stops
 gsk_radial_gradient_node_get_start
@@ -121,18 +82,11 @@ gsk_radial_gradient_node_get_end
 gsk_radial_gradient_node_get_hradius
 gsk_radial_gradient_node_get_vradius
 gsk_radial_gradient_node_get_center
-<SUBSECTION>
-gsk_conic_gradient_node_new
-gsk_conic_gradient_node_get_n_color_stops
-gsk_conic_gradient_node_get_color_stops
-gsk_conic_gradient_node_get_center
-gsk_conic_gradient_node_get_rotation
-<SUBSECTION>
+gsk_repeating_radial_gradient_node_new
 gsk_border_node_new
 gsk_border_node_get_outline
 gsk_border_node_get_widths
 gsk_border_node_get_colors
-<SUBSECTION>
 gsk_inset_shadow_node_new
 gsk_inset_shadow_node_get_outline
 gsk_inset_shadow_node_get_color
@@ -140,7 +94,6 @@ gsk_inset_shadow_node_get_dx
 gsk_inset_shadow_node_get_dy
 gsk_inset_shadow_node_get_spread
 gsk_inset_shadow_node_get_blur_radius
-<SUBSECTION>
 gsk_outset_shadow_node_new
 gsk_outset_shadow_node_get_outline
 gsk_outset_shadow_node_get_color
@@ -148,57 +101,45 @@ gsk_outset_shadow_node_get_dx
 gsk_outset_shadow_node_get_dy
 gsk_outset_shadow_node_get_spread
 gsk_outset_shadow_node_get_blur_radius
-<SUBSECTION>
 gsk_cairo_node_new
 gsk_cairo_node_get_draw_context
 gsk_cairo_node_get_surface
-<SUBSECTION>
 gsk_container_node_new
 gsk_container_node_get_n_children
 gsk_container_node_get_child
-<SUBSECTION>
 gsk_transform_node_new
 gsk_transform_node_get_child
 gsk_transform_node_get_transform
-<SUBSECTION>
 gsk_opacity_node_new
 gsk_opacity_node_get_child
 gsk_opacity_node_get_opacity
-<SUBSECTION>
 gsk_color_matrix_node_new
 gsk_color_matrix_node_get_child
 gsk_color_matrix_node_get_color_matrix
 gsk_color_matrix_node_get_color_offset
-<SUBSECTION>
 gsk_repeat_node_new
 gsk_repeat_node_get_child
 gsk_repeat_node_get_child_bounds
-<SUBSECTION>
 gsk_clip_node_new
 gsk_clip_node_get_child
 gsk_clip_node_get_clip
-<SUBSECTION>
 gsk_rounded_clip_node_new
 gsk_rounded_clip_node_get_child
 gsk_rounded_clip_node_get_clip
-<SUBSECTION>
 GskShadow
 gsk_shadow_node_new
 gsk_shadow_node_get_shadow
 gsk_shadow_node_get_n_shadows
 gsk_shadow_node_get_child
-<SUBSECTION>
 GskBlendMode
 gsk_blend_node_new
 gsk_blend_node_get_bottom_child
 gsk_blend_node_get_top_child
 gsk_blend_node_get_blend_mode
-<SUBSECTION>
 gsk_cross_fade_node_new
 gsk_cross_fade_node_get_start_child
 gsk_cross_fade_node_get_end_child
 gsk_cross_fade_node_get_progress
-<SUBSECTION>
 gsk_text_node_new
 gsk_text_node_get_font
 gsk_text_node_get_glyphs
@@ -206,15 +147,12 @@ gsk_text_node_get_color
 gsk_text_node_has_color_glyphs
 gsk_text_node_get_num_glyphs
 gsk_text_node_get_offset
-<SUBSECTION>
 gsk_blur_node_new
 gsk_blur_node_get_child
 gsk_blur_node_get_radius
-<SUBSECTION>
 gsk_debug_node_new
 gsk_debug_node_get_child
 gsk_debug_node_get_message
-<SUBSECTION>
 gsk_gl_shader_node_new
 gsk_gl_shader_node_get_n_children
 gsk_gl_shader_node_get_child
@@ -232,17 +170,13 @@ GSK_TYPE_CLIP_NODE
 GSK_TYPE_COLOR_MATRIX_NODE
 GSK_TYPE_COLOR_NODE
 GSK_TYPE_CONTAINER_NODE
-GSK_TYPE_CONIC_GRADIENT_NODE
 GSK_TYPE_CROSS_FADE_NODE
 GSK_TYPE_DEBUG_NODE
-GSK_TYPE_GL_SHADER_NODE
 GSK_TYPE_INSET_SHADOW_NODE
 GSK_TYPE_LINEAR_GRADIENT_NODE
 GSK_TYPE_OPACITY_NODE
 GSK_TYPE_OUTSET_SHADOW_NODE
-GSK_TYPE_RADIAL_GRADIENT_NODE
 GSK_TYPE_REPEATING_LINEAR_GRADIENT_NODE
-GSK_TYPE_REPEATING_RADIAL_GRADIENT_NODE
 GSK_TYPE_REPEAT_NODE
 GSK_TYPE_ROUNDED_CLIP_NODE
 GSK_TYPE_SHADOW_NODE
@@ -250,7 +184,6 @@ GSK_TYPE_TEXT_NODE
 GSK_TYPE_TEXTURE_NODE
 GSK_TYPE_TRANSFORM_NODE
 GSK_TYPE_GLSHADER_NODE
-GSK_TYPE_RENDER_NODE_TYPE
 GskRenderNodeClass
 gsk_blend_node_get_type
 gsk_blur_node_get_type
@@ -261,25 +194,22 @@ gsk_cairo_renderer_get_type
 gsk_clip_node_get_type
 gsk_color_matrix_node_get_type
 gsk_color_node_get_type
-gsk_conic_gradient_node_get_type
 gsk_container_node_get_type
 gsk_cross_fade_node_get_type
 gsk_debug_node_get_type
-gsk_gl_shader_node_get_type
 gsk_inset_shadow_node_get_type
 gsk_linear_gradient_node_get_type
 gsk_opacity_node_get_type
 gsk_outset_shadow_node_get_type
-gsk_radial_gradient_node_get_type
 gsk_render_node_get_type
 gsk_repeating_linear_gradient_node_get_type
-gsk_repeating_radial_gradient_node_get_type
 gsk_repeat_node_get_type
 gsk_rounded_clip_node_get_type
 gsk_shadow_node_get_type
 gsk_text_node_get_type
 gsk_texture_node_get_type
 gsk_transform_node_get_type
+gsk_gl_shader_node_get_type
 GSK_TYPE_BLEND_MODE
 <SUBSECTION Standard>
 gsk_serialization_error_quark
@@ -302,8 +232,6 @@ gsk_rounded_rect_is_rectilinear
 gsk_rounded_rect_contains_point
 gsk_rounded_rect_contains_rect
 gsk_rounded_rect_intersects_rect
-<SUBSECTION Standard>
-GSK_TYPE_CORNER
 </SECTION>
 
 <SECTION>
@@ -353,12 +281,10 @@ gsk_gl_shader_new_from_bytes
 gsk_gl_shader_new_from_resource
 gsk_gl_shader_compile
 gsk_gl_shader_get_source
-gsk_gl_shader_get_resource
 gsk_gl_shader_get_n_textures
 gsk_gl_shader_get_n_uniforms
 gsk_gl_shader_get_uniform_name
 gsk_gl_shader_find_uniform_by_name
-GskGLUniformType
 gsk_gl_shader_get_uniform_type
 gsk_gl_shader_get_uniform_offset
 gsk_gl_shader_get_args_size
@@ -390,10 +316,4 @@ gsk_shader_args_builder_set_bool
 gsk_shader_args_builder_set_vec2
 gsk_shader_args_builder_set_vec3
 gsk_shader_args_builder_set_vec4
-
-<SUBSECTION Private>
-GSK_TYPE_GL_SHADER
-GSK_TYPE_GL_UNIFORM_TYPE
-GSK_TYPE_SHADER_ARGS_BUILDER
-gsk_shader_args_builder_get_type
 </SECTION>

docs/reference/gsk/meson.build

@@ -1,48 +1,27 @@
 private_headers = [
-  'gsk-autocleanup.h',
-
   'gskcairoblurprivate.h',
   'gskcairorendererprivate.h',
   'gskdebugprivate.h',
-  'gskdiffprivate.h',
-  'gskglshaderprivate.h',
+  'gskgldriverprivate.h',
+  'gskglprofilerprivate.h',
+  'gskglrendererprivate.h',
   'gskprivate.h',
   'gskprofilerprivate.h',
   'gskrendererprivate.h',
   'gskrendernodeprivate.h',
   'gskrendernodeparserprivate.h',
   'gskroundedrectprivate.h',
+  'gskshaderbuilderprivate.h',
+  'gsktextureprivate.h',
   'gsktransformprivate.h',
-
-  # gsk/gl
-  'glutilsprivate.h',
-  'gskgldriverprivate.h',
-  'gskglglyphcacheprivate.h',
-  'gskgliconcacheprivate.h',
-  'gskglimageprivate.h',
-  'gskglnodesampleprivate.h',
-  'gskglprofilerprivate.h',
-  'gskglrendererprivate.h',
-  'gskglrenderopsprivate.h',
-  'gskglshaderbuilderprivate.h',
-  'gskglshadowcacheprivate.h',
-  'gskgltextureatlasprivate.h',
-  'opbuffer.h',
-  'stb_rect_pack.h',
-
-  # gsk/vulkan
-  'gskvulkanblendmodepipelineprivate.h',
-  'gskvulkanblurpipelineprivate.h',
+  'gskvulkanblendpipelineprivate.h',
   'gskvulkanborderpipelineprivate.h',
   'gskvulkanboxshadowpipelineprivate.h',
   'gskvulkanbufferprivate.h',
   'gskvulkanclipprivate.h',
   'gskvulkancolorpipelineprivate.h',
-  'gskvulkancolortextpipelineprivate.h',
   'gskvulkancommandpoolprivate.h',
-  'gskvulkancrossfadepipelineprivate.h',
   'gskvulkaneffectpipelineprivate.h',
-  'gskvulkanglyphcacheprivate.h',
   'gskvulkanimageprivate.h',
   'gskvulkanlineargradientpipelineprivate.h',
   'gskvulkanmemoryprivate.h',
@@ -52,8 +31,6 @@ private_headers = [
   'gskvulkanrenderpassprivate.h',
   'gskvulkanrenderprivate.h',
   'gskvulkanshaderprivate.h',
-  'gskvulkantextpipelineprivate.h',
-  'gskvulkantexturepipelineprivate.h',
 ]
 
 images = [
@@ -63,29 +40,25 @@ if get_option('gtk_doc')
   configure_file(input: 'version.xml.in', output: 'version.xml', configuration: version_conf)
 
   gnome.gtkdoc('gsk4',
-    mode: 'none',
-    main_xml: 'gsk4-docs.xml',
-    src_dir: [
-      gskinc,
-    ],
-    dependencies: libgtk_dep,
-    gobject_typesfile: join_paths(meson.current_source_dir(), 'gsk4.types'),
-    scan_args: [
-      '--ignore-decorators=_GDK_EXTERN',
-      '--ignore-headers=' + ' '.join(private_headers),
-    ],
-    mkdb_args: [
-      '--ignore-files=' + ' '.join(private_headers),
-    ],
-    fixxref_args: [
-      '--html-dir=@0@'.format(docpath),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
-      '--extra-dir=@0@'.format(cairo_docpath),
-      '--extra-dir=../gdk',
-    ],
-    html_assets: images,
-    install: true,
-  )
+               mode: 'none',
+               main_xml: 'gsk4-docs.xml',
+               src_dir: [
+                 gskinc,
+               ],
+               dependencies: libgtk_dep,
+               gobject_typesfile: join_paths(meson.current_source_dir(), 'gsk4.types'),
+               scan_args: [
+                 '--ignore-decorators=_GDK_EXTERN',
+                 '--ignore-headers=' + ' '.join(private_headers),
+               ],
+               fixxref_args: [
+                 '--html-dir=@0@'.format(docpath),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
+                 '--extra-dir=@0@'.format(cairo_docpath),
+                 '--extra-dir=../gdk',
+               ],
+               html_assets: images,
+               install: true)
 endif

docs/reference/gtk/css-properties.md

@@ -18,9 +18,9 @@ Length
 Percentage
  : %, calc()
 Angle
- : deg, grad, turn, calc()
+ : deg | grad | turn, calc()
 Time
- : s, ms, calc()
+ : s | ms, calc()
 
 Length values with the em or ex units are resolved using the font
 size value, unless they occur in setting the font-size itself, in
@@ -32,7 +32,7 @@ not quite the same as the CSS definition of rem.
 The calc() notation adds considerable expressive power. There are limits
 on what types can be combined in such an expression (e.g. it does not make
 sense to add a number and a time). For the full details, see the
-[CSS3 Values and Units](https://www.w3.org/TR/css3-values/#calc-notation)
+[CSS3 VAlues and Units](https://www.w3.org/TR/css3-values/#calc-notation)
 spec.
 
 A common pattern among shorthand properties (called 'four sides') is one
@@ -151,7 +151,7 @@ done with
 |caret-color|[CSS Basic User Interface Level 3](https://www.w3.org/TR/css3-ui/#caret-color) | CSS allows an auto value |
 |-gtk-secondary-caret-color|[Color](https://www.w3.org/TR/css-color-3/#valuea-def-color) | used for the secondary caret in bidirectional text |
 |letter-spacing| [CSS Text Level 3](https://www.w3.org/TR/css3-text/#letter-spacing) | |
-|text-decoration-line| [CSS Text Decoration Level 3](https://www.w3.org/TR/css-text-decor-3/#text-decoration-line-property) | |
+|text-decoration-line| [CSS Text Decoration Level 3](https://www.w3.org/TR/css-text-decor-3/#text-decoration-line-property) | CSS allows overline |
 |text-decoration-color| [CSS Text Decoration Level 3](https://www.w3.org/TR/css-text-decor-3/#text-decoration-color-property) | |
 |text-decoration-style| [CSS Text Decoration Level 3](https://www.w3.org/TR/css-text-decor-3/#text-decoration-style-property) | CSS allows dashed and dotted |
 |text-shadow| [CSS Text Decoration Level 3](https://www.w3.org/TR/css-text-decor-3/#text-shadow-property) | |
@@ -159,12 +159,11 @@ done with
 |-gtk-icon-source| [Image](https://www.w3.org/TR/css-backgrounds-3/#typedef-image), `builtin` or `none` | used for builtin icons in buttons and expanders |
 |-gtk-icon-size| [Length](https://www.w3.org/TR/css3-values/#length-value) | size used for builtin icons in buttons and expanders |
 |-gtk-icon-style| `requested`, `regular` or `symbolic` | preferred style for application-loaded icons |
-|-gtk-icon-transform| [Transform list](https://www.w3.org/TR/css-transforms-1/#typedef-transform-list) or `none` | applied to builtin and application-loaded icons |
+|-gtk-icon-transform| [Transform list](https://drafts.csswg.org/css-transforms-1/#typedef-transform-list) or `none` | applied to builtin and application-loaded icons |
 |-gtk-icon-palette| Color palette, as explained above | used to recolor symbolic icons |
 |-gtk-icon-shadow| [Shadow](https://www.w3.org/TR/css-backgrounds-3/#typedef-shadow) or `none` | applied to builtin and application-loaded icons |
 |-gtk-icon-filter| [Filter value list](https://www.w3.org/TR/filter-effects-1/#typedef-filter-value-list) or `none` | applied to builtin and application-loaded icons |
-|transform| [CSS Transforms Level 1](https://www.w3.org/TR/css-transforms-1/#transform-property) | |
-|transform-origin| [CSS Transforms Level 1](https://www.w3.org/TR/css-transforms-1/#transform-origin-property) | CSS allows specifying a z component|
+|transform| [CSS Transforms Level 2](https://drafts.csswg.org/css-transforms-2/) | |
 |min-width| [CSS Box Model Level 3](https://www.w3.org/TR/css3-box/#min-width) | CSS allows percentages |
 |min-height| [CSS Box Model Level 3](https://www.w3.org/TR/css3-box/#min-height) | CSS allows percentages |
 |margin-top| [CSS Box Model Level 3](https://www.w3.org/TR/css3-box/#margin-top) | CSS allows percentages or auto |
@@ -218,7 +217,7 @@ done with
 |background-size| [CSS Backgrounds and Borders Level 3](https://www.w3.org/TR/css3-background/#background-size) | |
 |background-position| [CSS Backgrounds and Borders Level 3](https://www.w3.org/TR/css3-background/#background-position) | |
 |background-repeat| [CSS Backgrounds and Borders Level 3](https://www.w3.org/TR/css3-background/#background-repeat) | |
-|background-image| [CSS Backgrounds and Borders Level 3](https://www.w3.org/TR/css3-background/#background-image) | not supported: urls without quotes |
+|background-image| [CSS Backgrounds and Borders Level 3](https://www.w3.org/TR/css3-background/#background-image) | not supported: urls without quotes, colors in crossfades |
 |box-shadow| [CSS Backgrounds and Borders Level 3](https://www.w3.org/TR/css3-background/#box-shadow) | |
 |background-blend-mode| [CSS Compositing and Blending Level 1](https://www.w3.org/TR/compositing-1/#propdef-background-blend-mode) | only affects multiple backgrounds |
 |background| [CSS Backgrounds and Borders Level 3](https://www.w3.org/TR/css3-background/#background) | |
@@ -236,4 +235,4 @@ done with
 |animation-delay| [CSS Animations Level 1](https://www.w3.org/TR/css3-animations/#animation-delay) | |
 |animation-fill-mode| [CSS Animations Level 1](https://www.w3.org/TR/css3-animations/#animation-fill-mode) | |
 |animation| [CSS Animations Level 1](https://www.w3.org/TR/css3-animations/#animation) | |
-|border-spacing| [CSS Table Level 3](https://www.w3.org/TR/css-tables-3/#border-spacing-property) | respected by GtkBoxLayout, GtkGridLayout, GtkCenterLayout |
+|border-spacing| [CSS Table Level 3](https://www.w3.org/TR/css-tables-3/#border-spacing-property) | respected by GtkBox and GtkGrid |

docs/reference/gtk/getting_started.md

@@ -343,19 +343,20 @@ Many widgets, like buttons, do all their drawing themselves. You just tell
 them the label you want to see, and they figure out what font to use, draw
 the button outline and focus rectangle, etc. Sometimes, it is necessary to
 do some custom drawing. In that case, a GtkDrawingArea might be the right
-widget to use. It offers a canvas on which you can draw by setting its
-draw function.
+widget to use. It offers a canvas on which you can draw by connecting to
+the ::draw signal.
 
 The contents of a widget often need to be partially or fully redrawn,
 e.g. when another window is moved and uncovers part of the widget, or
 when the window containing it is resized. It is also possible to explicitly
-cause a widget to be redrawn, by calling gtk_widget_queue_draw(). GTK takes
-care of most of the details by providing a ready-to-use cairo context to the
-draw function.
+cause part or all of the widget to be redrawn, by calling
+gtk_widget_queue_draw() or its variants. GTK takes care of most of the
+details by providing a ready-to-use cairo context to the ::draw signal
+handler.
 
-The following example shows how to use a draw function with GtkDrawingArea.
-It is a bit more complicated than the previous examples, since it also
-demonstrates input event handling with event controllers.
+The following example shows a ::draw signal handler. It is a bit more
+complicated than the previous examples, since it also demonstrates
+input event handling by means of event controllers.
 
 ![Drawing](drawing.png)
 

docs/reference/gtk/gtk4-builder-tool.xml

@@ -41,41 +41,35 @@
   <command>gtk4-builder-tool</command> can perform various operations
   on GtkBuilder .ui files.
 </para>
-<para>
-  The <option>validate</option> command validates the .ui file and reports
-  errors to stderr.
-</para>
-<para>
-  The <option>enumerate</option> command lists all the named objects that
-  are created in the .ui file.
-</para>
-<para>
-  The <option>preview</option> command displays the .ui file. This command
-  accepts options to specify the ID of the toplevel object and a .css file
-  to use.
-</para>
-<para>
-  The <option>simplify</option> command simplifies the .ui file by removing
-  properties that are set to their default values and writes the resulting XML
-  to stdout, or back to the input file.
-</para>
-<para>
-  When the <option>--3to4</option> is specified, <option>simplify</option>
-  interprets the input as a GTK 3 ui file and attempts to convert it to GTK 4
-  equivalents. It performs various conversions, such as renaming properties,
-  translating child properties to layout properties, rewriting the setup for
-  GtkNotebook, GtkStack, GtkAssistant  or changing toolbars into boxes.
-</para>
 <para>
   You should always test the modified .ui files produced by gtk4-builder-tool
   before using them in production.
 </para>
-<para>
-  Note in particular that the conversion
-  done with <option>--3to4</option> is meant as a starting point for a port
-  from GTK 3 to GTK 4. It is expected that you will have to do manual fixups
-  after the initial conversion.
-</para>
+</refsect1>
+
+<refsect1><title>Commands</title>
+  <para>The following commands are understood:</para>
+  <variablelist>
+    <varlistentry>
+    <term><option>validate</option></term>
+      <listitem><para>Validates the .ui file and report errors to stderr.</para></listitem>
+    </varlistentry>
+    <varlistentry>
+    <term><option>simplify</option></term>
+      <listitem><para>Simplifies the .ui file by removing properties that
+      are set to their default values and write the resulting XML to stdout,
+      or back to the input file.</para></listitem>
+    </varlistentry>
+    <varlistentry>
+    <term><option>enumerate</option></term>
+      <listitem><para>Lists all the named objects that are created in the .ui file.</para></listitem>
+    </varlistentry>
+    <varlistentry>
+    <term><option>preview</option></term>
+      <listitem><para>Preview the .ui file. This command accepts options
+                to specify the ID of an object and a .css file to use.</para></listitem>
+    </varlistentry>
+  </variablelist>
 </refsect1>
 
 <refsect1><title>Simplify Options</title>

docs/reference/gtk/gtk4-docs.xml

@@ -283,6 +283,7 @@
       <xi:include href="xml/gtkcolorchooserwidget.xml" />
       <xi:include href="xml/gtkcolorchooserdialog.xml" />
       <xi:include href="xml/gtkfilechooser.xml" />
+      <xi:include href="xml/gtkfilechooserbutton.xml" />
       <xi:include href="xml/gtkfilechoosernative.xml" />
       <xi:include href="xml/gtkfilechooserdialog.xml" />
       <xi:include href="xml/gtkfilechooserwidget.xml" />

docs/reference/gtk/gtk4-encode-symbolic-svg.xml

@@ -61,13 +61,6 @@
     <listitem><para>Write png files to <replaceable>DIRECTORY</replaceable>
          instead of the current working directory.</para></listitem>
   </varlistentry>
-  <varlistentry>
-    <term>--debug</term>
-    <listitem><para>Generate png files of the various channels during
-         the conversion. If these files are not monochrome green, they
-         are often helpful in pinpointing the problematic parts of
-         the source svg.</para></listitem>
-  </varlistentry>
 </variablelist>
 </refsect1>
 

docs/reference/gtk/gtk4-sections.txt

@@ -618,14 +618,6 @@ GtkBuildable
 GtkBuildableIface
 GtkBuildableParser
 gtk_buildable_get_buildable_id
-
-<SUBSECTION Parser>
-gtk_buildable_parse_context_get_element
-gtk_buildable_parse_context_get_element_stack
-gtk_buildable_parse_context_get_position
-gtk_buildable_parse_context_pop
-gtk_buildable_parse_context_push
-
 <SUBSECTION Standard>
 GTK_BUILDABLE
 GTK_IS_BUILDABLE
@@ -843,8 +835,6 @@ gtk_combo_box_get_active_id
 gtk_combo_box_set_active_id
 gtk_combo_box_get_model
 gtk_combo_box_set_model
-gtk_combo_box_popup
-gtk_combo_box_popup_for_device
 gtk_combo_box_popdown
 gtk_combo_box_get_row_separator_func
 gtk_combo_box_set_row_separator_func
@@ -1011,6 +1001,7 @@ gtk_editable_label_get_type
 <FILE>gtktext</FILE>
 <TITLE>GtkText</TITLE>
 GtkText
+GtkTextClass
 gtk_text_new
 gtk_text_new_with_buffer
 gtk_text_set_buffer
@@ -1348,6 +1339,31 @@ gtk_file_chooser_widget_get_type
 GtkFileChooserWidgetPrivate
 </SECTION>
 
+<SECTION>
+<FILE>gtkfilechooserbutton</FILE>
+<TITLE>GtkFileChooserButton</TITLE>
+GtkFileChooserButton
+gtk_file_chooser_button_new
+gtk_file_chooser_button_new_with_dialog
+gtk_file_chooser_button_get_title
+gtk_file_chooser_button_set_title
+gtk_file_chooser_button_get_width_chars
+gtk_file_chooser_button_set_width_chars
+gtk_file_chooser_button_get_modal
+gtk_file_chooser_button_set_modal
+
+<SUBSECTION Standard>
+GTK_FILE_CHOOSER_BUTTON
+GTK_IS_FILE_CHOOSER_BUTTON
+GTK_TYPE_FILE_CHOOSER_BUTTON
+GTK_FILE_CHOOSER_BUTTON_CLASS
+GTK_IS_FILE_CHOOSER_BUTTON_CLASS
+GTK_FILE_CHOOSER_BUTTON_GET_CLASS
+<SUBSECTION Private>
+gtk_file_chooser_button_get_type
+GtkFileChooserButtonPrivate
+</SECTION>
+
 <SECTION>
 <FILE>gtkfilefilter</FILE>
 GtkFileFilter
@@ -2766,6 +2782,7 @@ gtk_sort_list_model_get_type
 GtkSpinButton
 GtkSpinButtonUpdatePolicy
 GtkSpinType
+gtk_spin_button_configure
 gtk_spin_button_new
 gtk_spin_button_new_with_range
 gtk_spin_button_set_adjustment
@@ -2789,7 +2806,6 @@ gtk_spin_button_set_snap_to_ticks
 gtk_spin_button_get_snap_to_ticks
 gtk_spin_button_set_climb_rate
 gtk_spin_button_get_climb_rate
-gtk_spin_button_configure
 gtk_spin_button_spin
 gtk_spin_button_update
 GTK_INPUT_ERROR
@@ -2838,7 +2854,6 @@ gtk_statusbar_push
 gtk_statusbar_pop
 gtk_statusbar_remove
 gtk_statusbar_remove_all
-gtk_statusbar_get_message
 <SUBSECTION Standard>
 GTK_STATUSBAR
 GTK_IS_STATUSBAR
@@ -2973,8 +2988,6 @@ GTK_TEXT_BUFFER_GET_CLASS
 gtk_text_buffer_get_type
 <SUBSECTION Private>
 GtkTextBufferPrivate
-gtk_text_byte_begins_utf8_char
-gtk_text_unknown_char_utf8_gtk_tests_only
 </SECTION>
 
 <SECTION>
@@ -4014,10 +4027,6 @@ gtk_cell_renderer_get_padding
 gtk_cell_renderer_set_padding
 gtk_cell_renderer_get_state
 gtk_cell_renderer_is_activatable
-gtk_cell_renderer_get_is_expanded
-gtk_cell_renderer_get_is_expander
-gtk_cell_renderer_set_is_expanded
-gtk_cell_renderer_set_is_expander
 
 <SUBSECTION Width-for-height>
 gtk_cell_renderer_get_preferred_height
@@ -4302,7 +4311,6 @@ gtk_snapshot_push_shadow
 gtk_snapshot_push_debug
 gtk_snapshot_push_gl_shader
 gtk_snapshot_pop
-gtk_snapshot_gl_shader_pop_texture
 gtk_snapshot_save
 gtk_snapshot_restore
 gtk_snapshot_transform
@@ -4321,13 +4329,9 @@ gtk_snapshot_append_color
 gtk_snapshot_append_layout
 gtk_snapshot_append_linear_gradient
 gtk_snapshot_append_repeating_linear_gradient
-gtk_snapshot_append_conic_gradient
 gtk_snapshot_append_border
 gtk_snapshot_append_inset_shadow
 gtk_snapshot_append_outset_shadow
-gtk_snapshot_append_radial_gradient
-gtk_snapshot_append_repeating_radial_gradient
-gtk_snapshot_render_insertion_cursor
 gtk_snapshot_render_background
 gtk_snapshot_render_frame
 gtk_snapshot_render_focus
@@ -4386,9 +4390,6 @@ gtk_widget_class_add_binding_signal
 gtk_widget_class_add_binding_action
 gtk_widget_class_set_layout_manager_type
 gtk_widget_class_get_layout_manager_type
-gtk_widget_class_set_activate_signal
-gtk_widget_class_set_activate_signal_from_name
-gtk_widget_class_get_activate_signal
 gtk_widget_activate
 gtk_widget_is_focus
 gtk_widget_grab_focus
@@ -4462,7 +4463,6 @@ gtk_widget_get_focusable
 gtk_widget_set_focusable
 gtk_widget_get_focus_on_click
 gtk_widget_set_focus_on_click
-gtk_widget_get_focus_child
 gtk_widget_set_focus_child
 gtk_widget_get_can_target
 gtk_widget_set_can_target
@@ -4613,7 +4613,6 @@ gtk_window_set_destroy_with_parent
 gtk_window_set_display
 gtk_window_is_active
 gtk_window_is_maximized
-gtk_window_is_fullscreen
 gtk_window_get_toplevels
 gtk_window_list_toplevels
 gtk_window_get_focus
@@ -4640,10 +4639,12 @@ gtk_window_get_default_size
 gtk_window_get_destroy_with_parent
 gtk_window_get_icon_name
 gtk_window_get_modal
+gtk_window_get_size
 gtk_window_get_title
 gtk_window_get_transient_for
 gtk_window_get_group
 gtk_window_has_group
+gtk_window_resize
 gtk_window_set_default_icon_name
 gtk_window_set_icon_name
 gtk_window_set_auto_startup_notification
@@ -4668,6 +4669,7 @@ GTK_WINDOW_GET_CLASS
 <SUBSECTION Private>
 GtkWindowPrivate
 gtk_window_get_type
+GtkWindowGeometryInfo
 gtk_window_remove_embedded_xid
 gtk_window_add_embedded_xid
 GtkWindowKeysForeachFunc
@@ -5125,34 +5127,6 @@ GTK_PRINTER_GET_CLASS
 <SUBSECTION Private>
 GtkPrinterPrivate
 gtk_printer_get_type 
-GtkPrinterOption
-gtk_printer_option_allocate_choices
-gtk_printer_option_choices_from_array
-gtk_printer_option_clear_has_conflict
-gtk_printer_option_get_activates_default
-gtk_printer_option_get_type
-gtk_printer_option_has_choice
-gtk_printer_option_new
-gtk_printer_option_set
-gtk_printer_option_set_activates_default
-gtk_printer_option_set_add
-gtk_printer_option_set_boolean
-gtk_printer_option_set_clear_conflicts
-gtk_printer_option_set_foreach
-gtk_printer_option_set_foreach_in_group
-gtk_printer_option_set_get_groups
-gtk_printer_option_set_get_type
-gtk_printer_option_set_has_conflict
-gtk_printer_option_set_lookup
-gtk_printer_option_set_new
-gtk_printer_option_set_remove
-GtkPrinterOptionWidget
-gtk_printer_option_widget_get_external_label
-gtk_printer_option_widget_get_type
-gtk_printer_option_widget_get_value
-gtk_printer_option_widget_has_external_label
-gtk_printer_option_widget_new
-gtk_printer_option_widget_set_source
 </SECTION>
 
 
@@ -5345,7 +5319,6 @@ GtkCustomPaperUnixDialogClass
 <SUBSECTION Private>
 gtk_paper_size_get_type
 gtk_custom_paper_unix_dialog_get_type
-gtk_print_load_custom_papers
 GtkCustomPaperUnixDialogPrivate
 </SECTION>
 
@@ -5501,20 +5474,6 @@ gtk_test_init
 gtk_test_list_all_types
 gtk_test_register_all_types
 gtk_test_widget_wait_for_draw
-<SUBSECTION Accessibility>
-gtk_test_accessible_assert_property
-gtk_test_accessible_assert_relation
-gtk_test_accessible_assert_role
-gtk_test_accessible_assert_state
-gtk_test_accessible_check_property
-gtk_test_accessible_check_relation
-gtk_test_accessible_check_state
-gtk_test_accessible_has_property
-gtk_test_accessible_has_relation
-gtk_test_accessible_has_role
-gtk_test_accessible_has_state
-<SECTION Private>
-gtk_test_accessible_assertion_message_role
 </SECTION>
 
 <SECTION>
@@ -6178,7 +6137,6 @@ GtkPopover
 gtk_popover_new
 gtk_popover_popup
 gtk_popover_popdown
-gtk_popover_present
 gtk_popover_set_child
 gtk_popover_get_child
 gtk_popover_set_pointing_to
@@ -6194,8 +6152,6 @@ gtk_popover_get_offset
 gtk_popover_set_default_widget
 gtk_popover_set_cascade_popdown
 gtk_popover_get_cascade_popdown
-gtk_popover_get_mnemonics_visible
-gtk_popover_set_mnemonics_visible
 <SUBSECTION Standard>
 GTK_TYPE_POPOVER
 GTK_IS_POPOVER
@@ -7038,9 +6994,8 @@ GtkNative
 gtk_native_get_for_surface
 gtk_native_get_surface
 gtk_native_get_renderer
+gtk_native_check_resize
 gtk_native_get_surface_transform
-gtk_native_realize
-gtk_native_unrealize
 
 <SUBSECTION Private>
 gtk_native_get_type
@@ -7581,9 +7536,6 @@ gtk_accessible_reset_property
 gtk_accessible_update_relation
 gtk_accessible_update_relation_value
 gtk_accessible_reset_relation
-gtk_accessible_property_init_value
-gtk_accessible_relation_init_value
-gtk_accessible_state_init_value
 
 <SUBSECTION Standard>
 GTK_TYPE_ACCESSIBLE

docs/reference/gtk/gtk4.types.in

@@ -19,8 +19,8 @@ gtk_assistant_page_get_type
 gtk_at_context_get_type
 gtk_bin_layout_get_type
 gtk_bitset_get_type
+gtk_expression_get_type
 gtk_bookmark_list_get_type
-gtk_bool_filter_get_type
 gtk_box_get_type
 gtk_box_layout_get_type
 gtk_buildable_get_type
@@ -46,7 +46,6 @@ gtk_cell_renderer_spinner_get_type
 gtk_cell_renderer_text_get_type
 gtk_cell_renderer_toggle_get_type
 gtk_cell_view_get_type
-gtk_center_box_get_type
 gtk_center_layout_get_type
 gtk_check_button_get_type
 gtk_closure_expression_get_type
@@ -66,16 +65,14 @@ gtk_constraint_target_get_type
 gtk_css_provider_get_type
 gtk_custom_filter_get_type
 gtk_custom_sorter_get_type
-gtk_custom_layout_get_type
 gtk_dialog_get_type
 gtk_directory_list_get_type
 gtk_drag_icon_get_type
 gtk_drag_source_get_type
 gtk_drawing_area_get_type
-gtk_drop_controller_motion_get_type
-gtk_drop_down_get_type
-gtk_drop_target_async_get_type
 gtk_drop_target_get_type
+gtk_drop_target_async_get_type
+gtk_drop_down_get_type
 gtk_editable_get_type
 gtk_editable_label_get_type
 gtk_emoji_chooser_get_type
@@ -90,7 +87,7 @@ gtk_event_controller_motion_get_type
 gtk_event_controller_scroll_get_type
 gtk_every_filter_get_type
 gtk_expander_get_type
-gtk_expression_get_type
+gtk_file_chooser_button_get_type
 gtk_file_chooser_dialog_get_type
 gtk_file_chooser_get_type
 gtk_file_chooser_native_get_type
@@ -254,7 +251,6 @@ gtk_video_get_type
 gtk_viewport_get_type
 gtk_volume_button_get_type
 gtk_widget_get_type
-gtk_widget_paintable_get_type
 gtk_window_get_type
 gtk_window_controls_get_type
 gtk_window_group_get_type

docs/reference/gtk/input-handling.md

@@ -119,18 +119,21 @@ around or to activate a widget that does not currently have the focus.
 
 GTK has traditionally supported different kinds of shortcuts:
 
-- Accelerators are any other shortcuts that can be activated regardless
-  of where the focus is, and typically trigger global actions, such as
-  Ctrl-Q to quit an application.
-- Mnemonics are usually triggered using Alt as a modifier for a letter.
-  They are used in places where a label is associated with a control,
-  and are indicated by underlining the letter in the label. As a special
-  case, inside menus (i.e. inside #GtkPopoverMenu), mnemonics can be
-  triggered without the modifier.
-- Key bindings are specific to individual widgets, such as Ctrl-C or
-  Ctrl-V in an entry copy to or paste from the clipboard. They are only
-  triggered when the widget has focus.
-
+Accelerators
+ : Accelerators are any other shortcuts that can be activated regardless
+   of where the focus is, and typically trigger global actions, such as
+   Ctrl-Q to quit an application.
+Mnmemonics
+ : Mnemonics are usually triggered using Alt as a modifier for a letter.
+   They are used in places where a label is associated with a control,
+   and are indicated by underlining the letter in the label. As a special
+   case, inside menus (i.e. inside #GtkPopoverMenu), mnemonics can be
+   triggered without the modifier.
+Key bindings
+ : Key bindings are specific to individual widgets, such as Ctrl-C or
+   Ctrl-V in an entry copy to or paste from the clipboard. They are only
+   triggered when the widget has focus.
+   
 GTK handles accelerators and mnemonics in a global scope, during the
 capture phase, and key bindings locally, during the target phase.
 

docs/reference/gtk/meson.build

@@ -1,6 +1,9 @@
 fs = import('fs')
 
 private_headers = [
+  'imm-extra.h',
+  'gtkbitmaskprivateimpl.h',
+  'gdkpixbufutilsprivate.h',
   'gtkaccelgroupprivate.h',
   'gtkaccelmapprivate.h',
   'gtkaccessibleattributesetprivate.h',
@@ -18,21 +21,14 @@ private_headers = [
   'gtkapplicationprivate.h',
   'gtkatcontextprivate.h',
   'gtkbindingsprivate.h',
-  'gtkbitmaskprivateimpl.h',
   'gtkbitmaskprivate.h',
-  'gtkbuildableprivate.h',
   'gtkbuilderprivate.h',
   'gtkbuilderscopeprivate.h',
-  'gtkbuiltiniconprivate.h',
   'gtkbuttonprivate.h',
   'gtkcellareaboxcontextprivate.h',
   'gtkcheckbuttonprivate.h',
   'gtkcolorchooserprivate.h',
   'gtkcoloreditorprivate.h',
-  'gtkcolorpickerkwinprivate.h',
-  'gtkcolorpickerportalprivate.h',
-  'gtkcolorpickerprivate.h',
-  'gtkcolorpickershellprivate.h',
   'gtkcolorplaneprivate.h',
   'gtkcolorscaleprivate.h',
   'gtkcolorswatchprivate.h',
@@ -44,7 +40,6 @@ private_headers = [
   'gtkcolumnviewsorterprivate.h',
   'gtkcolumnviewtitleprivate.h',
   'gtkcomboboxprivate.h',
-  'gtkcomposetable.h',
   'gtkconstraintexpressionprivate.h',
   'gtkconstraintguideprivate.h',
   'gtkconstraintlayoutprivate.h',
@@ -52,7 +47,6 @@ private_headers = [
   'gtkconstraintsolverprivate.h',
   'gtkconstrainttypesprivate.h',
   'gtkconstraintvflparserprivate.h',
-  'gtkcountingbloomfilterprivate.h',
   'gtkcssanimatedstyleprivate.h',
   'gtkcssanimationprivate.h',
   'gtkcssarrayvalueprivate.h',
@@ -63,7 +57,6 @@ private_headers = [
   'gtkcsscalcvalueprivate.h',
   'gtkcsscolorvalueprivate.h',
   'gtkcsscornervalueprivate.h',
-  'gtkcssdataurlprivate.h',
   'gtkcssdimensionvalueprivate.h',
   'gtkcssdynamicprivate.h',
   'gtkcsseasevalueprivate.h',
@@ -72,7 +65,6 @@ private_headers = [
   'gtkcssfontfeaturesvalueprivate.h',
   'gtkcssfontvariationsvalueprivate.h',
   'gtkcssiconthemevalueprivate.h',
-  'gtkcssimageconicprivate.h',
   'gtkcssimagecrossfadeprivate.h',
   'gtkcssimagefallbackprivate.h',
   'gtkcssimageiconthemeprivate.h',
@@ -89,7 +81,6 @@ private_headers = [
   'gtkcssinheritvalueprivate.h',
   'gtkcssinitialvalueprivate.h',
   'gtkcsskeyframesprivate.h',
-  'gtkcsslocationprivate.h',
   'gtkcsslookupprivate.h',
   'gtkcssmatcherprivate.h',
   'gtkcssnodedeclarationprivate.h',
@@ -105,7 +96,6 @@ private_headers = [
   'gtkcssrgbavalueprivate.h',
   'gtkcsssectionprivate.h',
   'gtkcssselectorprivate.h',
-  'gtkcssserializerprivate.h',
   'gtkcssshadowsvalueprivate.h',
   'gtkcssshadowvalueprivate.h',
   'gtkcssshorthandpropertyprivate.h',
@@ -114,7 +104,6 @@ private_headers = [
   'gtkcssstylechangeprivate.h',
   'gtkcssstyleprivate.h',
   'gtkcssstylepropertyprivate.h',
-  'gtkcsstokenizerprivate.h',
   'gtkcsstransformvalueprivate.h',
   'gtkcsstransientnodeprivate.h',
   'gtkcsstransitionprivate.h',
@@ -124,9 +113,6 @@ private_headers = [
   'gtkcsswidgetnodeprivate.h',
   'gtkcsswin32sizevalueprivate.h',
   'gtkdialogprivate.h',
-  'gtkdragdestprivate.h',
-  'gtkdropprivate.h',
-  'gtkemojicompletion.h',
   'gtkentryprivate.h',
   'gtkeventcontrollerlegacyprivate.h',
   'gtkeventcontrollerprivate.h',
@@ -135,7 +121,6 @@ private_headers = [
   'gtkfilechooserprivate.h',
   'gtkfilechooserwidgetprivate.h',
   'gtkfilefilterprivate.h',
-  'gtkflowboxprivate.h',
   'gtkfontchooserprivate.h',
   'gtkfontchooserwidgetprivate.h',
   'gtkgesturedragprivate.h',
@@ -159,25 +144,15 @@ private_headers = [
   'gtkiconviewprivate.h',
   'gtkimagedefinitionprivate.h',
   'gtkimageprivate.h',
-  'gtkimcontextbroadway.h',
-  'gtkimcontextime.h',
-  'gtkimcontextquartz.h',
   'gtkimcontextsimpleprivate.h',
-  'gtkimcontextsimpleseqs.h',
-  'gtkimcontextwayland.h',
   'gtkimmoduleprivate.h',
-  'gtkimmodule.h',
-  'gtkintl.h',
-  'gtkistringprivate.h',
   'gtkkineticscrollingprivate.h',
   'gtklabelprivate.h',
-  'gtklayoutmanagerprivate.h',
   'gtklistbaseprivate.h',
   'gtklistitemprivate.h',
   'gtklistitemfactoryprivate.h',
   'gtklistitemmanagerprivate.h',
   'gtklistitemwidgetprivate.h',
-  'gtklistlistmodelprivate.h',
   'gtklockbuttonprivate.h',
   'gtkmagnifierprivate.h',
   'gtkmediafileprivate.h',
@@ -185,33 +160,20 @@ private_headers = [
   'gtkmenusectionboxprivate.h',
   'gtkmenutrackeritemprivate.h',
   'gtkmenutrackerprivate.h',
-  'gtkmodelbuttonprivate.h',
   'gtkmodulesprivate.h',
   'gtkmountoperationprivate.h',
   'gtknativedialogprivate.h',
-  'gtknativeprivate.h',
   'gtknomediafileprivate.h',
   'gtkpango.h',
-  'gtkpasswordentrybufferprivate.h',
-  'gtkpasswordentryprivate.h',
-  'gtkpathbar.h',
-  'gdkpixbufutilsprivate.h',
   'gtkplacessidebarprivate.h',
   'gtkplacesviewprivate.h',
   'gtkplacesviewrowprivate.h',
   'gtkpointerfocusprivate.h',
-  'gtkpopcountprivate.h',
-  'gtkpopovermenubarprivate.h',
-  'gtkpopovermenuprivate.h',
   'gtkpopoverprivate.h',
-  'gtkprintbackendprivate.h',
   'gtkprinterprivate.h',
-  'gtkprintoperation-portal.h',
   'gtkprintoperation-private.h',
-  'gtkprintutils.h',
   'gtkprivate.h',
   'gtkprogresstrackerprivate.h',
-  'gtkpropertylookuplistmodelprivate.h',
   'gtkquery.h',
   'gtkrangeprivate.h',
   'gtkrbtreeprivate.h',
@@ -219,35 +181,22 @@ private_headers = [
   'gtkrenderborderprivate.h',
   'gtkrendericonprivate.h',
   'gtkrendernodepaintableprivate.h',
-  'gtkrootprivate.h',
   'gtkroundedboxprivate.h',
   'gtkscalerprivate.h',
-  'gtksearchengine.h',
-  'gtksearchenginemodel.h',
-  'gtksearchenginequartz.h',
-  'gtksearchenginetracker3.h',
   'gtksearchentryprivate.h',
-  'gtksecurememoryprivate.h',
   'gtksettingsprivate.h',
-  'gtkshortcutactionprivate.h',
   'gtkshortcutcontrollerprivate.h',
-  'gtkshortcutmanagerprivate.h',
   'gtkshortcutsshortcutprivate.h',
   'gtkshortcutswindowprivate.h',
   'gtksidebarrowprivate.h',
   'gtksizegroup-private.h',
   'gtksizerequestcacheprivate.h',
   'gtksnapshotprivate.h',
-  'gtksorterprivate.h',
-  'gtksortkeysprivate.h',
-  'gtkspinbuttonprivate.h',
   'gtkstyleanimationprivate.h',
   'gtkstylecascadeprivate.h',
   'gtkstylecontextprivate.h',
   'gtkstylepropertyprivate.h',
   'gtkstyleproviderprivate.h',
-  'gtktestatcontextprivate.h',
-  'gtktextattributes.h',
   'gtktextbufferprivate.h',
   'gtktextchildprivate.h',
   'gtktextdisplayprivate.h',
@@ -257,17 +206,12 @@ private_headers = [
   'gtktextlayoutprivate.h',
   'gtktextlinedisplaycacheprivate.h',
   'gtktextmarkprivate.h',
-  'gtktextprivate.h',
-  'gtktextsegment.h',
   'gtktexttagprivate.h',
-  'gtktextutil.h',
-  'gtktextviewchildprivate.h',
   'gtktextviewprivate.h',
   'gtktogglebuttonprivate.h',
   'gtktoolbarprivate.h',
   'gtktooltipprivate.h',
   'gtktooltipwindowprivate.h',
-  'gtktreedatalist.h',
   'gtktreepopoverprivate.h',
   'gtktreeprivate.h',
   'gtktreerbtreeprivate.h',
@@ -278,21 +222,8 @@ private_headers = [
   'gtkwin32drawprivate.h',
   'gtkwin32themeprivate.h',
   'gtkwindowprivate.h',
-
-  'gsettings-mapping.h',
-  'gskpango.h',
-  'gtkdbusgenerated.h',
-  'imm-extra.h',
-  'language-names.h',
-  'open-type-layout.h',
-  'script-names.h',
-  'text-input-unstable-v3-client-protocol.h',
-
-  'a11y',
-  'inspector',
-  'roaring',
-  'timsort',
-  'tools',
+  'gtk-text-input-client-protocol.h',
+  'roaring.h',
 ]
 
 images = [
@@ -413,6 +344,10 @@ images = [
   'images/password-entry.png',
   'images/picture.png',
   'images/popover.png',
+  'images/popup-anchors.png',
+  'images/popup-at.svg',
+  'images/popup-flip.png',
+  'images/popup-slide.png',
   'images/printdialog.png',
   'images/progressbar.png',
   'images/right-center.png',
@@ -513,46 +448,43 @@ if get_option('gtk_doc')
   expand_md_targets = []
   foreach t : expand_content_md_files
     expand_md_targets += custom_target(t,
-      input: [ t ],
-      output: [ fs.replace_suffix(t, '.xml') ],
-      command: [ expand_md, '@INPUT@', '@OUTPUT@'],
-    )
+                                       input: [ t ],
+                                       output: [ fs.replace_suffix(t, '.xml') ],
+                                       command: [ expand_md, '@INPUT@', '@OUTPUT@'])
   endforeach
 
   gnome.gtkdoc('gtk4',
-    mode: 'none',
-    main_xml: 'gtk4-docs.xml',
-    src_dir: [
-      gtkinc,
-    ],
-    dependencies: libgtk_dep,
-    gobject_typesfile: configure_file(
-      input: 'gtk4.types.in',
-      output: 'gtk4.types',
-      configuration: types_conf,
-    ),
-    scan_args: [
-      '--ignore-decorators=_GDK_EXTERN|G_GNUC_WARN_UNUSED_RESULT',
-      '--ignore-headers=' + ' '.join(private_headers),
-    ],
-    mkdb_args: [
-      '--default-includes=gtk/gtk.h',
-      '--ignore-files=' + ' '.join(private_headers),
-    ],
-    fixxref_args: [
-      '--html-dir=@0@'.format(docpath),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
-      '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
-      '--extra-dir=@0@'.format(cairo_docpath),
-      '--extra-dir=@0@'.format(gdkpixbuf_docpath),
-      '--extra-dir=../gdk',
-      '--extra-dir=../gsk',
-    ],
-    content_files: content_files + expand_md_targets,
-    html_assets: images,
-    install: true,
-  )
+               mode: 'none',
+               main_xml: 'gtk4-docs.xml',
+               src_dir: [
+                 gtkinc,
+               ],
+               dependencies: libgtk_dep,
+               gobject_typesfile: configure_file(
+                 input: 'gtk4.types.in',
+                 output: 'gtk4.types',
+                 configuration: types_conf,
+               ),
+               scan_args: [
+                 '--ignore-decorators=_GDK_EXTERN|G_GNUC_WARN_UNUSED_RESULT',
+                 '--ignore-headers=' + ' '.join(private_headers),
+               ],
+               mkdb_args: [
+                 '--default-includes=gtk/gtk.h',
+               ],
+               fixxref_args: [
+                 '--html-dir=@0@'.format(docpath),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'glib')),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gobject')),
+                 '--extra-dir=@0@'.format(join_paths(glib_docpath, 'gio')),
+                 '--extra-dir=@0@'.format(cairo_docpath),
+                 '--extra-dir=@0@'.format(gdkpixbuf_docpath),
+                 '--extra-dir=../gdk',
+                 '--extra-dir=../gsk',
+               ],
+               content_files: content_files + expand_md_targets,
+               html_assets: images,
+               install: true)
 endif
 
 xsltproc = find_program('xsltproc', required: false)
@@ -587,17 +519,16 @@ if get_option('man-pages') and xsltproc.found()
     man_name = man.get(0)
     man_section = man.get(1, '1')
     custom_target('@0@.@1@'.format(man_name, man_section),
-      input: '@0@.xml'.format(man_name),
-      output: '@0@.@1@'.format(man_name, man_section),
-      command: [
-        xsltproc,
-        xlstproc_flags,
-        '-o', '@OUTPUT@',
-        'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl',
-        '@INPUT@',
-      ],
-      install: true,
-      install_dir: join_paths(get_option('mandir'), 'man@0@'.format(man_section)),
-    )
+                  input: '@0@.xml'.format(man_name),
+                  output: '@0@.@1@'.format(man_name, man_section),
+                  command: [
+                    xsltproc,
+                    xlstproc_flags,
+                    '-o', '@OUTPUT@',
+                    'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl',
+                    '@INPUT@',
+                  ],
+                  install: true,
+                  install_dir: join_paths(get_option('mandir'), 'man@0@'.format(man_section)))
   endforeach
 endif

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

@@ -165,11 +165,11 @@ for this change.
 | ::key-release-event | #GtkEventControllerKey |
 | ::enter-notify-event | #GtkEventControllerMotion |
 | ::leave-notify-event | #GtkEventControllerMotion |
-| ::configure-event | - |
+| ::configure-event | replaced by #GdkSurface::size-changed |
 | ::focus-in-event | #GtkEventControllerFocus |
 | ::focus-out-event | #GtkEventControllerFocus |
-| ::map-event | - |
-| ::unmap-event | - |
+| ::map-event | replaced by #GdkSurface:mapped |
+| ::unmap-event | replaced by #GdkSurface:mapped |
 | ::property-notify-event | replaced by #GdkClipboard |
 | ::selection-clear-event | replaced by #GdkClipboard |
 | ::selection-request-event | replaced by #GdkClipboard |
@@ -178,17 +178,10 @@ for this change.
 | ::proximity-in-event | #GtkGestureStylus |
 | ::proximity-out-event | #GtkGestureStylus |
 | ::visibility-notify-event | - |
-| ::window-state-event | - |
+| ::window-state-event | replaced by #GdkToplevel:state |
 | ::damage-event | - |
 | ::grab-broken-event | - |
 
-Event signals which are not directly related to input have to be dealt
-with on a one-by-one basis. If you were using ::configure-event and
-::window-state-event to save window state, you should use property
-notification for corresponding GtkWindow properties, such as
-#GtkWindow:default-width, #GtkWindow:default-height, #GtkWindow:maximized
-or #GtkWindow:fullscreened.
-
 ### Set a proper application ID
 
 In GTK 4 we want the application's #GApplication 'application-id'
@@ -271,6 +264,14 @@ therefore can no longer be used to break reference cycles. A typical sign
 of a reference cycle involving a toplevel window is when closing the window
 does not make the application quit.
 
+A good rule to follow is: If you set a widget pointer with
+gtk_widget_class_bind_template_child() in class_init(), you need to
+unparent it in dispose(). The slight complication here is that you need
+to respect the widget hierarchy while doing so. Ie if you set both `field1`
+and `field2`, but `field1` is an ancestor of `field2`, then you only need
+to unparent `field1` — doing so will remove the the entire subtree below
+`field1`, including `field2`.
+
 ### Stop using GdkScreen
 
 The GdkScreen object has been removed in GTK 4. Most of its APIs already
@@ -406,7 +407,7 @@ and gdk_keymap_get_entries_for_keyval().
 GTK 3 has the idea that use of modifiers may differ between different
 platforms, and has a #GdkModifierIntent api to let platforms provide
 hint about how modifiers are expected to be used. It also promoted
-the use of `<Primary>` instead of `<Control>` to specify accelerators that
+the use of <Primary> instead of <Control> to specify accelerators that
 adapt to platform conventions.
 
 In GTK 4, the meaning of modifiers has been fixed, and backends are
@@ -425,88 +426,13 @@ GDK_CONTROL_MASK|GDK_ALT_MASK
  : Prevent text input
 
 Consequently, #GdkModifierIntent and related APIs have been removed,
-and `<Control>` is preferred over `<Primary>` in accelerators.
+and <Control> is preferred over <Primary> in accelerators.
 
 A related change is that GTK 4 no longer supports the use of archaic
 X11 'real' modifiers with the names Mod1,..., Mod5, and %GDK_MOD1_MASK
 has been renamed to %GDK_ALT_MASK.
 
-### Replace GtkClipboard with GdkClipboard
-
-The `GtkClipboard` API has been removed, and replaced by #GdkClipboard.
-There is not direct 1:1 mapping between the old an the new API, so it cannot
-be a mechanical replacement; the new API is based on object types and #GValue
-like object properties, instead of opaque identifiers, so it should be easier
-to use.
-
-For instance, the example below copies the contents of an entry into the
-clipboard:
-
-```
-static void
-copy_text (GtkWidget *widget)
-{
-  GtkEditable *editable = GTK_EDITABLE (widget);
-
-  // Initialize a GValue with the contents of the widget
-  GValue value = G_VALUE_INIT;
-  g_value_init (&value, G_TYPE_STRING);
-  g_value_set_string (&value, gtk_editable_get_text (editable));
-
-  // Store the value in the clipboard object
-  GdkClipboard *clipboard = gtk_widget_get_clipboard (widget);
-  gdk_clipboard_set_value (clipboard, &value);
-
-  g_value_unset (&value);
-}
-```
-
-whereas the example below pastes the contents into the entry:
-
-```
-static void
-paste_text (GtkWidget *widget)
-{
-  GtkEditable *editable = GTK_EDITABLE (widget);
-
-  // Initialize a GValue to receive text
-  GValue value = G_VALUE_INIT;
-  g_value_init (&value, G_TYPE_STRING);
-
-  // Get the content provider for the clipboard, and ask it for text
-  GdkClipboard *clipboard = gtk_widget_get_clipboard (widget);
-  GdkContentProvider *provider = gdk_clipboard_get_content (clipboard);
-
-  // If the content provider does not contain text, we are not interested
-  if (!gdk_content_provider_get_value (provider, &value, NULL))
-    return;
-
-  const char *str = g_value_get_string (&value);
-
-  gtk_editable_set_text (editable, str);
-
-  g_value_unset (&value);
-}
-```
-
-The convenience API for specific target types in `GtkClipboard` has been
-replaced by their corresponding GType:
-
-| GtkClipboard                         | GType                 |
-| ----------------------------------- | ---------------------- |
-| `gtk_clipboard_request_text()`      | `G_TYPE_STRING`        |
-| `gtk_clipboard_request_rich_text()` | `GTK_TYPE_TEXT_BUFFER` |
-| `gtk_clipboard_request_image()`     | `GDK_TYPE_PIXBUF`      |
-| `gtk_clipboard_request_uris()`      |` GDK_TYPE_FILE_LIST`   |
-
-**Note**: Support for rich text serialization across different processes
-for #GtkTextBuffer is not available any more.
-
-If you are copying the contents of an image, it is recommended to use
-GDK_TYPE_PAINTABLE instead of GDK_TYPE_PIXBUF, to minimize the amount of
-potential copies.
-
-### Stop using `gtk_get_current_...` APIs
+### Stop using gtk_get_current_... APIs
 
 The function gtk_get_current_event() and its variants have been
 replaced by equivalent event controller APIs:
@@ -522,25 +448,6 @@ option. You should always review the resulting changes.
 The <requires> tag now supports for the 'lib' attribute the
 'gtk' value only, instead of the 'gtk+' one previously.
 
-### Adapt to GtkBuilder API changes
-
-gtk_builder_connect_signals() no longer exists. Instead, signals are
-always connected automatically. If you need to add user data to your
-signals, gtk_builder_set_current_object() must be called. An important
-caveat is that you have to do this before loading any XML. This means if
-you need to use gtk_builder_set_current_object(), you can no longer use
-gtk_builder_new_from_file(), gtk_builder_new_from_resource(), or
-gtk_builder_new_from_string(). Instead, you must use vanilla gtk_builder_new(),
-then call gtk_builder_set_current_object(), then load the XML using
-gtk_builder_add_from_file(), gtk_builder_add_from_resource(), or
-gtk_builder_add_from_string(). You must check the return value for
-failure and manually abort with g_error() if something went wrong.
-
-You only have to worry about this if you were previously using
-gtk_builder_connect_signals(). If you are using templates, then
-gtk_widget_init_template() will call gtk_builder_set_current_object()
-for you, so templates work like before.
-
 ### Adapt to event controller API changes
 
 A few changes to the event controller and #GtkGesture APIs
@@ -551,23 +458,6 @@ Another is that #GtkGestureMultiPress has been renamed to #GtkGestureClick,
 and has lost its area property. A #GtkEventControllerFocus has been
 split off from #GtkEventcontrollerKey.
 
-In GTK 3, #GtkEventController:widget was a construct-only property, so
-a #GtkWidget was provided whenever constructing a #GtkEventController.
-In GTK 4, #GtkEventController:widget is now read-only. Use
-gtk_widget_add_controller() to add an event controller to a widget.
-
-In GTK 3, widgets did not own their event controllers, and event
-controllers did not own their widgets, so developers were responsible
-for manually keeping event controllers alive for the lifetime of their
-associated widgets. In GTK 4, widgets own their event controllers.
-gtk_widget_add_controller() takes ownership of the event controller, so
-there is no longer any need to store a reference to the event controller
-after it has been added to a widget.
-
-Although not normally needed, an event controller could be removed from
-a widget in GTK 3 by destroying the event controller with g_object_unref().
-In GTK 4, you must use gtk_widget_remove_controller().
-
 ### Focus handling changes
 
 The semantics of the #GtkWidget:can-focus property have changed.
@@ -620,14 +510,9 @@ gtk_window_set_gravity(), gtk_window_move(), gtk_window_parse_geometry(),
 gtk_window_set_keep_above(), gtk_window_set_keep_below(),
 gtk_window_begin_resize_drag(), gtk_window_begin_move_drag().
 Most likely, you should just stop using them. In some cases, you can
-fall back to using the underlying #GdkToplevel APIs (for example,
+fall back to using the underlying #GdkToplevel APIS (for example,
 gdk_toplevel_begin_resize()).
 
-The APIs for controlling GtkWindow size have changed to be better aligned
-with the way size changes are integrated in the frame cycle. gtk_window_resize()
-and gtk_window_get_size() have been removed. Instead, use
-gtk_window_set_default_size() and gtk_window_get_default_size().
-
 ### Adapt to GtkHeaderBar and GtkActionBar API changes
 
 The gtk_header_bar_set_show_close_button() function has been renamed to
@@ -861,8 +746,7 @@ to get it.
 The ::size-allocate signal has been removed, since it is easy
 to misuse. If you need to learn about sizing changes of custom
 drawing widgets, use the #GtkDrawingArea::resize or #GtkGLArea::resize
-signals. If you want to track the size of toplevel windows, use
-property notification for #GtkWindow:default-width and #GtkWindow:default-height.
+signals.
 
 ### Switch to GtkWidget's children APIs
 
@@ -1079,11 +963,6 @@ that wants to override the default handling, you can provide an
 implementation of the default.activate action in your widgets' action
 groups.
 
-### Stop using gtk_widget_grab_default()
-
-The function gtk_widget_grab_default() has been removed. If you need
-to mark a widget as default, use gtk_window_set_default_widget() directly.
-
 ### Stop setting ::has-default and ::has-focus in .ui files
 
 The special handling for the ::has-default and ::has-focus properties
@@ -1178,7 +1057,7 @@ to start a drag manually, call gdk_drag_begin().
 The ::drag-data-get signal has been replaced by the #GtkDragSource::prepare
 signal, which returns a #GdkContentProvider for the drag operation.
 
-The destination-side Drag-and-Drop API in GTK 4 have also been changed
+The destination-side Drag-and-Drop  apis in GTK 4 have also been changed
 to use an event controller, #GtkDropTarget. Instead of calling
 gtk_drag_dest_set() and connecting to #GtkWidget signals, you create
 a #GtkDropTarget object, attach it to the widget with
@@ -1265,19 +1144,6 @@ pointer coordinates as inout arguments any more, but as normal in ones.
 
 See: gtk_tree_view_get_tooltip_context(), gtk_icon_view_get_tooltip_context()
 
-### Stop using GtkFileChooserButton
-
-The `GtkFileChooserButton` widget was removed, due to its shortcomings in
-the user interaction. You can replace it with a simple #GtkButton that
-shows a #GtkFileChooserNative dialog when clicked; once the file selection
-has completed, you can update the label of the #GtkButton with the selected
-file.
-
-### Adapt to changed GtkSettings properties
-
-In GTK 3 the #GtkSettings:gtk-cursor-aspect-ratio property of #GtkSettings was
-a float. In GTK 4 this has been changed to a double.
-
 ## Changes to consider after the switch
 
 GTK 4 has a number of new features that you may want to take

docs/reference/gtk/question_index.md

@@ -97,11 +97,11 @@ the question you have, this list is a good place to start.
         #define N_(x)     x
         #define C_(ctx,x) pgettext (ctx, x)
         
-    You use `N_()` (N stands for no-op) to mark a string for translation in
+    You use N_() (N stands for no-op) to mark a string for translation in
     a location where a function call to gettext() is not allowed, such as
     in an array initializer. You eventually have to call gettext() on the
-    string to actually fetch the translation. `_()` both marks the string for
-    translation and actually translates it. The `C_()` macro (C stands for
+    string to actually fetch the translation. _() both marks the string for
+    translation and actually translates it. The C_() macro (C stands for
     context) adds an additional context to the string that is marked for
     translation, which can help to disambiguate short strings that might
     need different translations in different parts of your program.
@@ -190,7 +190,7 @@ the question you have, this list is a good place to start.
       encode string literals in UTF-8 by using octal or hexadecimal escapes
       like `\212` or `\xa8` to encode each byte. This is portable, but
       modifying the escaped strings is not very convenient. Be careful when
-      mixing hexadecimal escapes with ordinary text; `"\xa8abcd"`  is a string
+      mixing hexadecimal escapes with ordinary text; `"\xa8abcd" is a string
       of length 1 !
 
     - Runtime conversion

docs/sizing-test.txt

@@ -12,6 +12,13 @@ gtk_widget_set_size_request():
    we use 1x1 for implementation convenience)
  - causes notifies on width_request, height_request properties
 
+gtk_window_resize():
+ - causes a configure request in all cases if the window is mapped, 
+   unless the new size is the same as the old size
+ - overrides the default size on map if the window is unmapped
+ - allows size of 0, equivalent to 1
+ - clamped to geometry hints
+
 gtk_window_set_default_size():
  - has no effect after the window has been mapped the first time, 
    unless the window has been unrealized in which case it should 
@@ -19,6 +26,7 @@ gtk_window_set_default_size():
  - allows size of 0, equivalent to 1
  - allows size of -1 to unset the default size
  - clamped to geometry hints
+ - gtk_window_resize() overrides it
  - causes notifies on default_width, default_height properties
 
 gtk_window_get_default_size():

docs/tools/widgets.c

@@ -615,6 +615,51 @@ create_font_button (void)
   return new_widget_info ("font-button", vbox, SMALL);
 }
 
+static WidgetInfo *
+create_file_button (void)
+{
+  GtkWidget *vbox;
+  GtkWidget *vbox2;
+  GtkWidget *picker;
+  char *path;
+  GFile *file;
+
+  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+  vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
+  picker = gtk_file_chooser_button_new ("File Chooser Button",
+		  			GTK_FILE_CHOOSER_ACTION_OPEN);
+  gtk_widget_set_size_request (picker, 150, -1);
+  gtk_widget_set_halign (picker, GTK_ALIGN_CENTER);
+  gtk_widget_set_valign (picker, GTK_ALIGN_CENTER);
+  gtk_box_append (GTK_BOX (vbox2), picker);
+  gtk_box_append (GTK_BOX (vbox2),
+		      gtk_label_new ("File Button (Files)"));
+
+  gtk_box_append (GTK_BOX (vbox),
+		      vbox2);
+  gtk_box_append (GTK_BOX (vbox),
+		      gtk_separator_new (GTK_ORIENTATION_HORIZONTAL));
+
+  vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
+  picker = gtk_file_chooser_button_new ("File Chooser Button",
+		  			GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
+  gtk_widget_set_size_request (picker, 150, -1);
+  path = g_build_filename (g_get_home_dir (), "Documents", NULL);
+  file = g_file_new_for_path (path);
+  gtk_file_chooser_set_file (GTK_FILE_CHOOSER (picker), file, NULL);
+  g_free (path);
+  g_object_unref (file);
+  gtk_widget_set_halign (picker, GTK_ALIGN_CENTER);
+  gtk_widget_set_valign (picker, GTK_ALIGN_CENTER);
+  gtk_box_append (GTK_BOX (vbox2), picker);
+  gtk_box_append (GTK_BOX (vbox2), gtk_label_new ("File Button (Select Folder)"));
+  gtk_box_append (GTK_BOX (vbox), vbox2);
+
+  add_margin (vbox);
+
+  return new_widget_info ("file-button", vbox, MEDIUM);
+}
+
 static WidgetInfo *
 create_editable_label (void)
 {
@@ -2099,6 +2144,7 @@ get_all_widgets (void)
   retval = g_list_prepend (retval, create_combo_box_entry ());
   retval = g_list_prepend (retval, create_combo_box_text ());
   retval = g_list_prepend (retval, create_entry ());
+  retval = g_list_prepend (retval, create_file_button ());
   retval = g_list_prepend (retval, create_font_button ());
   retval = g_list_prepend (retval, create_frame ());
   retval = g_list_prepend (retval, create_icon_view ());

gdk/broadway/broadway-server.c

@@ -1022,7 +1022,7 @@ parse_line (const char *line, const char *key)
 {
   const char *p;
 
-  if (g_ascii_strncasecmp (line, key, strlen (key)) != 0)
+  if (!g_str_has_prefix (line, key))
     return NULL;
   p = line + strlen (key);
   if (*p != ':')

gdk/broadway/gdkeventsource.c

@@ -280,7 +280,12 @@ _gdk_broadway_events_got_input (GdkDisplay *display,
     surface = g_hash_table_lookup (display_broadway->id_ht, GINT_TO_POINTER (message->configure_notify.id));
     if (surface)
       {
-        gdk_surface_request_layout (surface);
+        event = gdk_configure_event_new (surface,
+                                         message->configure_notify.width,
+                                         message->configure_notify.height);
+
+        node = _gdk_event_queue_append (display, event);
+        _gdk_windowing_got_event (display, node, event, message->base.serial);
 
         if (surface->resize_count >= 1)
           {

gdk/broadway/gdksurface-broadway.c

@@ -558,7 +558,6 @@ gdk_broadway_surface_layout_popup (GdkSurface     *surface,
                                    int             height,
                                    GdkPopupLayout *layout)
 {
-  GdkBroadwaySurface *impl = GDK_BROADWAY_SURFACE (surface);
   GdkMonitor *monitor;
   GdkRectangle bounds;
   GdkRectangle final_rect;
@@ -571,10 +570,6 @@ gdk_broadway_surface_layout_popup (GdkSurface     *surface,
   gdk_surface_layout_popup_helper (surface,
                                    width,
                                    height,
-                                   impl->shadow_left,
-                                   impl->shadow_right,
-                                   impl->shadow_top,
-                                   impl->shadow_bottom,
                                    monitor,
                                    &bounds,
                                    layout,
@@ -601,7 +596,7 @@ gdk_broadway_surface_layout_popup (GdkSurface     *surface,
 static void
 show_popup (GdkSurface *surface)
 {
-  gdk_surface_set_is_mapped (surface, TRUE);
+  gdk_synthesize_surface_state (surface, GDK_TOPLEVEL_STATE_WITHDRAWN, 0);
   gdk_broadway_surface_show (surface, FALSE);
   gdk_surface_invalidate_rect (surface, NULL);
 }
@@ -1521,7 +1516,7 @@ show_surface (GdkSurface *surface)
   was_mapped = GDK_SURFACE_IS_MAPPED (surface);
 
   if (!was_mapped)
-    gdk_surface_set_is_mapped (surface, TRUE);
+    gdk_synthesize_surface_state (surface, GDK_TOPLEVEL_STATE_WITHDRAWN, 0);
 
   gdk_broadway_surface_show (surface, FALSE);
 
@@ -1529,12 +1524,11 @@ show_surface (GdkSurface *surface)
     gdk_surface_invalidate_rect (surface, NULL);
 }
 
-static void
+static gboolean
 gdk_broadway_toplevel_present (GdkToplevel       *toplevel,
                                GdkToplevelLayout *layout)
 {
   GdkSurface *surface = GDK_SURFACE (toplevel);
-  GdkBroadwaySurface *impl = GDK_BROADWAY_SURFACE (surface);
   GdkDisplay *display = gdk_surface_get_display (surface);
   GdkMonitor *monitor;
   GdkToplevelSize size;
@@ -1542,7 +1536,6 @@ gdk_broadway_toplevel_present (GdkToplevel       *toplevel,
   int width, height;
   GdkGeometry geometry;
   GdkSurfaceHints mask;
-  gboolean maximize;
 
   gdk_broadway_surface_unminimize (surface);
 
@@ -1584,23 +1577,14 @@ gdk_broadway_toplevel_present (GdkToplevel       *toplevel,
   gdk_surface_constrain_size (&geometry, mask, width, height, &width, &height);
   gdk_broadway_surface_toplevel_resize (surface, width, height);
 
-  if (gdk_toplevel_layout_get_maximized (layout, &maximize))
-    {
-      if (maximize)
-        gdk_broadway_surface_maximize (surface);
-      else
-        gdk_broadway_surface_unmaximize (surface);
-    }
-
-  if (size.shadow.is_valid)
-    {
-      impl->shadow_left = size.shadow.left;
-      impl->shadow_right = size.shadow.right;
-      impl->shadow_top = size.shadow.top;
-      impl->shadow_bottom = size.shadow.bottom;
-    }
+  if (gdk_toplevel_layout_get_maximized (layout))
+    gdk_broadway_surface_maximize (surface);
+  else
+    gdk_broadway_surface_unmaximize (surface);
 
   show_surface (surface);
+
+  return TRUE;
 }
 
 static gboolean

gdk/broadway/gdksurface-broadway.h

@@ -64,11 +64,6 @@ struct _GdkBroadwaySurface
 
   int root_x;
   int root_y;
-
-  int shadow_left;
-  int shadow_right;
-  int shadow_top;
-  int shadow_bottom;
 };
 
 struct _GdkBroadwaySurfaceClass

gdk/broadway/meson.build

@@ -59,25 +59,17 @@ libgdk_broadway = static_library('gdk-broadway',
     '-DGTK_COMPILATION',
     '-DG_LOG_DOMAIN="Gdk"',
   ] + common_cflags,
-  dependencies: [gdk_deps, gdk_broadway_deps],
-)
+  link_args: common_ldflags,
+  dependencies: [gdk_deps, gdk_broadway_deps])
 
 # gtk4-broadwayd
 
 broadwayd_syslib = os_win32 ? find_library('ws2_32') : shmlib
 
 executable('gtk4-broadwayd',
-  sources: [
-    clienthtml_h,
-    broadwayjs_h,
-    gdkconfig,
-    gdkenum_h,
-    'broadwayd.c',
-    'broadway-server.c',
-    'broadway-output.c',
-  ],
+  clienthtml_h, broadwayjs_h, gdkconfig, gdkenum_h,
+  'broadwayd.c', 'broadway-server.c', 'broadway-output.c',
   include_directories: [confinc, gdkinc, include_directories('.')],
   c_args: ['-DGTK_COMPILATION', '-DG_LOG_DOMAIN="Gdk"', ],
-  dependencies: [ broadwayd_syslib, gdk_deps ],
-  install: true,
-)
+  dependencies : [broadwayd_syslib, gdk_deps],
+  install : true)

gdk/gdk-private.h

@@ -15,6 +15,9 @@ gboolean        gdk_device_grab_info            (GdkDisplay  *display,
 
 void            gdk_pre_parse                   (void);
 
+void            gdk_surface_freeze_toplevel_updates      (GdkSurface *surface);
+void            gdk_surface_thaw_toplevel_updates        (GdkSurface *surface);
+
 gboolean        gdk_surface_supports_edge_constraints    (GdkSurface *surface);
 
 void gdk_display_set_double_click_time     (GdkDisplay   *display,

gdk/gdkarrayimpl.c

@@ -182,7 +182,6 @@ G_GNUC_UNUSED static inline void
 gdk_array(splice) (GdkArray *self,
                    gsize      pos,
                    gsize      removed,
-                   gboolean   stolen,
                    _T_       *additions,
                    gsize      added)
 {
@@ -193,9 +192,8 @@ gdk_array(splice) (GdkArray *self,
   g_assert (pos + removed <= size);
   remaining = size - pos - removed;
 
-  if (!stolen)
-    gdk_array(free_elements) (gdk_array(index) (self, pos),
-                              gdk_array(index) (self, pos + removed));
+  gdk_array(free_elements) (gdk_array(index) (self, pos),
+                            gdk_array(index) (self, pos + removed));
 
   gdk_array(reserve) (self, size - removed + added);
 
@@ -227,9 +225,9 @@ gdk_array(set_size) (GdkArray *self,
 {
   gsize old_size = gdk_array(get_size) (self);
   if (new_size > old_size)
-    gdk_array(splice) (self, old_size, 0, FALSE, NULL, new_size - old_size);
+    gdk_array(splice) (self, old_size, 0, NULL, new_size - old_size);
   else
-    gdk_array(splice) (self, new_size, old_size - new_size, FALSE, NULL, 0);
+    gdk_array(splice) (self, new_size, old_size - new_size, NULL, 0);
 }
 
 G_GNUC_UNUSED static void
@@ -243,7 +241,6 @@ gdk_array(append) (GdkArray *self,
   gdk_array(splice) (self, 
                      gdk_array(get_size) (self),
                      0,
-                     FALSE,
 #ifdef GDK_ARRAY_BY_VALUE
                      value,
 #else

gdk/gdkcontentprovider.h

@@ -49,12 +49,6 @@ struct _GdkContentProvider
   GObject parent;
 };
 
-/**
- * GdkContentProviderClass:
- * @content_changed: Signal class closure for #GdkContentProvider::content-changed
- *
- * Class structure for #GdkContentProvider.
- */
 struct _GdkContentProviderClass
 {
   GObjectClass parent_class;
@@ -62,7 +56,6 @@ struct _GdkContentProviderClass
   /* signals */
   void                  (* content_changed)                             (GdkContentProvider     *provider);
 
-  /*< private >*/
   /* vfuncs */
   void                  (* attach_clipboard)                            (GdkContentProvider     *provider,
                                                                          GdkClipboard           *clipboard);

gdk/gdkdevice.c

@@ -611,7 +611,17 @@ _gdk_device_set_associated_device (GdkDevice *device,
   g_return_if_fail (GDK_IS_DEVICE (device));
   g_return_if_fail (associated == NULL || GDK_IS_DEVICE (associated));
 
-  g_set_object (&device->associated, associated);
+  if (device->associated == associated)
+    return;
+
+  if (device->associated)
+    {
+      g_object_unref (device->associated);
+      device->associated = NULL;
+    }
+
+  if (associated)
+    device->associated = g_object_ref (associated);
 }
 
 /*

gdk/gdkdeviceprivate.h

@@ -54,11 +54,12 @@ typedef enum
   GDK_PROPERTY_CHANGE_MASK      = 1 << 16,
   GDK_PROXIMITY_IN_MASK         = 1 << 18,
   GDK_PROXIMITY_OUT_MASK        = 1 << 19,
-  GDK_SCROLL_MASK               = 1 << 20,
-  GDK_TOUCH_MASK                = 1 << 21,
-  GDK_SMOOTH_SCROLL_MASK        = 1 << 22,
-  GDK_TOUCHPAD_GESTURE_MASK     = 1 << 23,
-  GDK_TABLET_PAD_MASK           = 1 << 24,
+  GDK_SUBSTRUCTURE_MASK         = 1 << 20,
+  GDK_SCROLL_MASK               = 1 << 21,
+  GDK_TOUCH_MASK                = 1 << 22,
+  GDK_SMOOTH_SCROLL_MASK        = 1 << 23,
+  GDK_TOUCHPAD_GESTURE_MASK     = 1 << 24,
+  GDK_TABLET_PAD_MASK           = 1 << 25,
   GDK_ALL_EVENTS_MASK           = 0x3FFFFFE
 } GdkEventMask;
 

gdk/gdkdevicetool.h

@@ -32,11 +32,6 @@ G_BEGIN_DECLS
 #define GDK_DEVICE_TOOL(o)      (G_TYPE_CHECK_INSTANCE_CAST ((o), GDK_TYPE_DEVICE_TOOL, GdkDeviceTool))
 #define GDK_IS_DEVICE_TOOL(o)   (G_TYPE_CHECK_INSTANCE_TYPE ((o), GDK_TYPE_DEVICE_TOOL))
 
-/**
- * GdkDeviceTool:
- *
- * A physical tool associated to a #GdkDevice.
- */
 typedef struct _GdkDeviceTool GdkDeviceTool;
 
 /**

gdk/gdkdragsurface.c

@@ -30,12 +30,6 @@
  * during a DND operation.
  */
 
-/**
- * GdkDragSurfaceInterface:
- *
- * The #GdkDragSurfaceInterface implementation is private to GDK.
- */
-
 G_DEFINE_INTERFACE (GdkDragSurface, gdk_drag_surface, GDK_TYPE_SURFACE)
 
 static gboolean

gdk/gdkdrawcontext.c

@@ -280,7 +280,7 @@ gdk_draw_context_get_surface (GdkDrawContext *context)
  * implementation must use gdk_draw_context_get_frame_region() to query the
  * region that must be drawn.
  *
- * When using GTK, the widget system automatically places calls to
+ * When using GTK+, the widget system automatically places calls to
  * gdk_draw_context_begin_frame() and gdk_draw_context_end_frame() via the
  * use of #GskRenderers, so application code does not need to call these
  * functions explicitly.

gdk/gdkenumtypes.c.template

@@ -12,7 +12,7 @@
 GType
 @enum_name@_get_type (void)
 {
-  static gsize g_define_type_id__volatile = 0;
+  static volatile gsize g_define_type_id__volatile = 0;
 
   if (g_once_init_enter (&g_define_type_id__volatile))
     {

gdk/gdkevents.c

@@ -210,7 +210,7 @@ gdk_event_init (GdkEvent *self)
 GType
 gdk_event_get_type (void)
 {
-  static gsize event_type__volatile;
+  static volatile gsize event_type__volatile;
 
   if (g_once_init_enter (&event_type__volatile))
     {
@@ -374,7 +374,7 @@ static GType gdk_event_types[GDK_EVENT_LAST];
 GType \
 type_name ## _get_type (void) \
 { \
-  static gsize gdk_define_event_type_id__volatile; \
+  static volatile gsize gdk_define_event_type_id__volatile; \
   if (g_once_init_enter (&gdk_define_event_type_id__volatile)) \
     { \
       GType gdk_define_event_type_id = \
@@ -430,6 +430,7 @@ static void
 gdk_event_init_types_once (void)
 {
   g_type_ensure (GDK_TYPE_BUTTON_EVENT);
+  g_type_ensure (GDK_TYPE_CONFIGURE_EVENT);
   g_type_ensure (GDK_TYPE_CROSSING_EVENT);
   g_type_ensure (GDK_TYPE_DELETE_EVENT);
   g_type_ensure (GDK_TYPE_DND_EVENT);
@@ -452,7 +453,7 @@ gdk_event_init_types_once (void)
 void
 gdk_event_init_types (void)
 {
-  static gsize event_types__volatile;
+  static volatile gsize event_types__volatile;
 
   if (g_once_init_enter (&event_types__volatile))
     {
@@ -1138,22 +1139,6 @@ gdk_event_get_axes (GdkEvent  *event,
   return GDK_EVENT_GET_CLASS (event)->get_axes (event, axes, n_axes);
 }
 
-double *
-gdk_event_dup_axes (GdkEvent *event)
-{
-  double *axes;
-  guint n_axes;
-
-  if (gdk_event_get_axes (event, &axes, &n_axes))
-    {
-      double *axes_copy = g_memdup (axes, n_axes * sizeof (double));
-
-      return axes_copy;
-    }
-
-  return NULL;
-}
-
 /**
  * gdk_event_get_event_type:
  * @event: a #GdkEvent
@@ -1330,12 +1315,6 @@ gdk_event_get_position (GdkEvent *event,
 
 /* {{{ GdkButtonEvent */
 
-/**
- * GdkButtonEvent:
- *
- * An event related to a button on a pointer device/
- */
-
 static void
 gdk_button_event_finalize (GdkEvent *event)
 {
@@ -1460,12 +1439,6 @@ gdk_button_event_get_button (GdkEvent *event)
 
 /* {{{ GdkKeyEvent */
 
-/**
- * GdkKeyEvent:
- *
- * An event related to a key-based device.
- */
-
 static GdkModifierType
 gdk_key_event_get_state (GdkEvent *event)
 {
@@ -1845,13 +1818,77 @@ gdk_key_event_get_match (GdkEvent        *event,
 
 /* }}} */
 
-/* {{{ GdkTouchEvent */
+/* {{{ GdkConfigureEvent */
+
+static gboolean
+gdk_configure_event_get_position (GdkEvent *event,
+                                  double   *x,
+                                  double   *y)
+{
+  GdkConfigureEvent *self = (GdkConfigureEvent *) event;
+
+  *x = self->x;
+  *y = self->y;
+
+  return TRUE;
+}
+
+static const GdkEventTypeInfo gdk_configure_event_info = {
+  sizeof (GdkConfigureEvent),
+  NULL,
+  NULL,
+  NULL,
+  gdk_configure_event_get_position,
+  NULL,
+  NULL,
+  NULL,
+};
+
+GDK_DEFINE_EVENT_TYPE (GdkConfigureEvent, gdk_configure_event,
+                       &gdk_configure_event_info,
+                       GDK_EVENT_TYPE_SLOT (GDK_CONFIGURE))
+
+GdkEvent *
+gdk_configure_event_new (GdkSurface *surface,
+                         int         width,
+                         int         height)
+{
+  GdkConfigureEvent *self;
+
+  g_return_val_if_fail (width >= 0 && height >= 0, NULL);
+
+  self = gdk_event_alloc (GDK_CONFIGURE, surface, NULL, GDK_CURRENT_TIME);
+  self->width = width;
+  self->height = height;
+
+  return (GdkEvent *) self;
+}
 
 /**
- * GdkTouchEvent:
+ * gdk_configure_event_get_size:
+ * @event: (type GdkConfigureEvent): a configure event
+ * @width: (out): return location for surface width
+ * @height: (out): return location for surface height
  *
- * An event related to a touch-based device.
+ * Extracts the surface size from a configure event.
  */
+void
+gdk_configure_event_get_size (GdkEvent *event,
+                              int      *width,
+                              int      *height)
+{
+  GdkConfigureEvent *self = (GdkConfigureEvent *) event;
+
+  g_return_if_fail (GDK_IS_EVENT (event));
+  g_return_if_fail (GDK_IS_EVENT_TYPE (event, GDK_CONFIGURE));
+
+  *width = self->width;
+  *height = self->height;
+}
+
+/* }}} */
+
+/* {{{ GdkTouchEvent */
 
 static void
 gdk_touch_event_finalize (GdkEvent *event)
@@ -1984,12 +2021,6 @@ gdk_touch_event_get_emulating_pointer (GdkEvent *event)
 
 /* {{{ GdkCrossingEvent */
 
-/**
- * GdkCrossingEvent:
- *
- * An event caused by a pointing device moving between surfaces.
- */
-
 static void
 gdk_crossing_event_finalize (GdkEvent *event)
 {
@@ -2128,12 +2159,6 @@ gdk_crossing_event_get_detail (GdkEvent *event)
 
 /* {{{ GdkDeleteEvent */
 
-/**
- * GdkDeleteEvent:
- *
- * An event related to closing a top-level surface.
- */
-
 static const GdkEventTypeInfo gdk_delete_event_info = {
   sizeof (GdkDeleteEvent),
   NULL,
@@ -2159,12 +2184,6 @@ gdk_delete_event_new (GdkSurface *surface)
 
 /* {{{ GdkFocusEvent */
 
-/**
- * GdkFocusEvent:
- *
- * An event related to a focus change.
- */
-
 static const GdkEventTypeInfo gdk_focus_event_info = {
   sizeof (GdkFocusEvent),
   NULL,
@@ -2216,12 +2235,6 @@ gdk_focus_event_get_in (GdkEvent *event)
 
 /* {{{ GdkScrollEvent */
 
-/**
- * GdkScrollEvent:
- *
- * An event related to a scrolling motion.
- */
-
 static void
 gdk_scroll_event_finalize (GdkEvent *event)
 {
@@ -2379,12 +2392,6 @@ gdk_scroll_event_is_stop (GdkEvent *event)
 
 /* {{{ GdkTouchpadEvent */
 
-/**
- * GdkTouchpadEvent:
- *
- * An event related to a touchpad device.
- */
-
 static GdkModifierType
 gdk_touchpad_event_get_state (GdkEvent *event)
 {
@@ -2581,12 +2588,6 @@ gdk_touchpad_event_get_pinch_scale (GdkEvent *event)
 
 /* {{{ GdkPadEvent */
 
-/**
- * GdkPadEvent:
- *
- * An event related to a pad-based device.
- */
-
 static const GdkEventTypeInfo gdk_pad_event_info = {
   sizeof (GdkPadEvent),
   NULL,
@@ -2755,12 +2756,6 @@ gdk_pad_event_get_group_mode (GdkEvent *event,
 
 /* {{{ GdkMotionEvent */
 
-/**
- * GdkMotionEvent:
- *
- * An event related to a pointer or touch device motion.
- */
-
 static void
 gdk_motion_event_finalize (GdkEvent *event)
 {
@@ -2915,12 +2910,6 @@ gdk_event_get_history (GdkEvent *event,
 
 /* {{{ GdkProximityEvent */
 
-/**
- * GdkProximityEvent:
- *
- * An event related to the proximity of a tool to a device.
- */
-
 static void
 gdk_proximity_event_finalize (GdkEvent *event)
 {
@@ -2978,12 +2967,6 @@ gdk_proximity_event_new (GdkEventType   type,
 
 /* {{{ GdkDNDEvent */
 
-/**
- * GdkDNDEvent:
- *
- * An event related to drag and drop operations.
- */
-
 static void
 gdk_dnd_event_finalize (GdkEvent *event)
 {
@@ -3084,12 +3067,6 @@ gdk_dnd_event_get_drop (GdkEvent *event)
 
 /* {{{ GdkGrabBrokenEvent */
 
-/**
- * GdkGrabBrokenEvent:
- *
- * An event related to a broken windowing system grab.
- */
-
 static const GdkEventTypeInfo gdk_grab_broken_event_info = {
   sizeof (GdkGrabBrokenEvent),
   NULL,

gdk/gdkevents.h

@@ -106,6 +106,7 @@ typedef struct _GdkEventSequence        GdkEventSequence;
 typedef struct _GdkEvent                GdkEvent;
 
 #define GDK_TYPE_BUTTON_EVENT (gdk_button_event_get_type())
+#define GDK_TYPE_CONFIGURE_EVENT (gdk_configure_event_get_type())
 #define GDK_TYPE_CROSSING_EVENT (gdk_crossing_event_get_type())
 #define GDK_TYPE_DELETE_EVENT (gdk_delete_event_get_type())
 #define GDK_TYPE_DND_EVENT (gdk_dnd_event_get_type())
@@ -120,6 +121,7 @@ typedef struct _GdkEvent                GdkEvent;
 #define GDK_TYPE_TOUCHPAD_EVENT (gdk_touchpad_event_get_type())
 
 typedef struct _GdkButtonEvent          GdkButtonEvent;
+typedef struct _GdkConfigureEvent       GdkConfigureEvent;
 typedef struct _GdkCrossingEvent        GdkCrossingEvent;
 typedef struct _GdkDeleteEvent          GdkDeleteEvent;
 typedef struct _GdkDNDEvent             GdkDNDEvent;
@@ -146,6 +148,7 @@ typedef struct _GdkTouchpadEvent        GdkTouchpadEvent;
  * @GDK_ENTER_NOTIFY: the pointer has entered the surface.
  * @GDK_LEAVE_NOTIFY: the pointer has left the surface.
  * @GDK_FOCUS_CHANGE: the keyboard focus has entered or left the surface.
+ * @GDK_CONFIGURE: the size of the surface has changed.
  * @GDK_PROXIMITY_IN: an input device has moved into contact with a sensing
  *   surface (e.g. a touchscreen or graphics tablet).
  * @GDK_PROXIMITY_OUT: an input device has moved out of contact with a sensing
@@ -185,6 +188,7 @@ typedef enum
   GDK_ENTER_NOTIFY,
   GDK_LEAVE_NOTIFY,
   GDK_FOCUS_CHANGE,
+  GDK_CONFIGURE,
   GDK_PROXIMITY_IN,
   GDK_PROXIMITY_OUT,
   GDK_DRAG_ENTER,
@@ -425,6 +429,12 @@ GdkNotifyType           gdk_crossing_event_get_detail   (GdkEvent *event);
 GDK_AVAILABLE_IN_ALL
 gboolean                gdk_crossing_event_get_focus    (GdkEvent *event);
 GDK_AVAILABLE_IN_ALL
+GType                   gdk_configure_event_get_type    (void) G_GNUC_CONST;
+GDK_AVAILABLE_IN_ALL
+void                    gdk_configure_event_get_size    (GdkEvent *event,
+                                                         int      *width,
+                                                         int      *height);
+GDK_AVAILABLE_IN_ALL
 GType                   gdk_touchpad_event_get_type     (void) G_GNUC_CONST;
 GDK_AVAILABLE_IN_ALL
 GdkTouchpadGesturePhase

gdk/gdkeventsprivate.h

@@ -322,6 +322,25 @@ struct _GdkFocusEvent
   gboolean focus_in;
 };
 
+/*
+ * GdkConfigureEvent:
+ * @x: the new x coordinate of the surface, relative to its parent.
+ * @y: the new y coordinate of the surface, relative to its parent.
+ * @width: the new width of the surface.
+ * @height: the new height of the surface.
+ *
+ * Generated when a surface size or position has changed.
+ */
+struct _GdkConfigureEvent
+{
+  GdkEvent parent_instance;
+
+  int x;
+  int y;
+  int width;
+  int height;
+};
+
 /*
  * GdkProximityEvent:
  * @tool: the #GdkDeviceTool associated to the event
@@ -476,6 +495,10 @@ GdkEvent * gdk_focus_event_new          (GdkSurface      *surface,
                                          GdkDevice       *device,
                                          gboolean         focus_in);
 
+GdkEvent * gdk_configure_event_new      (GdkSurface      *surface,
+                                         int              width,
+                                         int              height);
+
 GdkEvent * gdk_delete_event_new         (GdkSurface      *surface);
 
 GdkEvent * gdk_scroll_event_new         (GdkSurface      *surface,
@@ -603,8 +626,6 @@ void    _gdk_event_queue_handle_motion_compression (GdkDisplay *display);
 void    gdk_event_queue_handle_scroll_compression  (GdkDisplay *display);
 void    _gdk_event_queue_flush                     (GdkDisplay       *display);
 
-double * gdk_event_dup_axes (GdkEvent *event);
-
 
 G_END_DECLS
 

gdk/gdkframeclock.h

@@ -50,7 +50,7 @@ typedef struct _GdkFrameClockClass         GdkFrameClockClass;
  * @GDK_FRAME_CLOCK_PHASE_FLUSH_EVENTS: corresponds to GdkFrameClock::flush-events. Should not be handled by applications.
  * @GDK_FRAME_CLOCK_PHASE_BEFORE_PAINT: corresponds to GdkFrameClock::before-paint. Should not be handled by applications.
  * @GDK_FRAME_CLOCK_PHASE_UPDATE: corresponds to GdkFrameClock::update.
- * @GDK_FRAME_CLOCK_PHASE_LAYOUT: corresponds to GdkFrameClock::layout. Should not be handled by applicatiosn.
+ * @GDK_FRAME_CLOCK_PHASE_LAYOUT: corresponds to GdkFrameClock::layout.
  * @GDK_FRAME_CLOCK_PHASE_PAINT: corresponds to GdkFrameClock::paint.
  * @GDK_FRAME_CLOCK_PHASE_RESUME_EVENTS: corresponds to GdkFrameClock::resume-events. Should not be handled by applications.
  * @GDK_FRAME_CLOCK_PHASE_AFTER_PAINT: corresponds to GdkFrameClock::after-paint. Should not be handled by applications.

gdk/gdkgl.c

@@ -107,9 +107,6 @@ make_program (GdkGLContextProgram *program,
 
   glLinkProgram (program->program);
 
-  glDetachShader (program->program, vertex_shader);
-  glDetachShader (program->program, fragment_shader);
-
   glDeleteShader (vertex_shader);
   glDeleteShader (fragment_shader);
 

gdk/gdkgltexture.h

@@ -33,11 +33,6 @@ G_BEGIN_DECLS
 #define GDK_GL_TEXTURE(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_GL_TEXTURE, GdkGLTexture))
 #define GDK_IS_GL_TEXTURE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_GL_TEXTURE))
 
-/**
- * GdkGLTexture:
- *
- * A #GdkTexture representing a GL texture object.
- */
 typedef struct _GdkGLTexture            GdkGLTexture;
 typedef struct _GdkGLTextureClass       GdkGLTextureClass;
 

gdk/gdkmemorytexture.h

@@ -94,11 +94,6 @@ typedef enum {
 #define GDK_MEMORY_TEXTURE(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), GDK_TYPE_MEMORY_TEXTURE, GdkMemoryTexture))
 #define GDK_IS_MEMORY_TEXTURE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GDK_TYPE_MEMORY_TEXTURE))
 
-/**
- * GdkMemoryTexture:
- *
- * A #GdkTexture representing image data in memory.
- */
 typedef struct _GdkMemoryTexture        GdkMemoryTexture;
 typedef struct _GdkMemoryTextureClass   GdkMemoryTextureClass;
 

gdk/gdkpaintable.h

@@ -31,11 +31,6 @@ G_BEGIN_DECLS
 
 #define GDK_TYPE_PAINTABLE               (gdk_paintable_get_type ())
 
-/**
- * GdkPaintable:
- *
- * Interface for paintable objects.
- */
 GDK_AVAILABLE_IN_ALL
 G_DECLARE_INTERFACE (GdkPaintable, gdk_paintable, GDK, PAINTABLE, GObject)
 
@@ -79,13 +74,11 @@ typedef enum {
  *     this function should return the aspect ratio computed from those.
  *
  * The list of functions that can be implemented for the #GdkPaintable interface.
- *
- * Note that apart from the #GdkPaintableInterface.snapshot() function, no virtual
- * function of this interface is mandatory to implement, though it is a good idea
- * to implement #GdkPaintableInterface.get_current_image() for non-static paintables
- * and #GdkPaintableInterface.get_flags() if the image is not dynamic as the default
- * implementation returns no flags and that will make the implementation likely
- * quite slow.
+ * Note that apart from the first function, no function is mandatory to implement,
+ * though it is a good idea to implement #GdkPaintableInterface.get_current_image()
+ * for non-static paintables and #GdkPaintableInterface.get_flags() if the image
+ * is not dynamic as the default implementation returns no flags and that will
+ * make the implementation likely quite slow.
  */
 struct _GdkPaintableInterface
 {

gdk/gdkpixbuf-drawable.c

@@ -202,7 +202,6 @@ gdk_pixbuf_get_from_surface  (cairo_surface_t *surface,
   if (cairo_surface_status (surface) || dest == NULL)
     {
       cairo_surface_destroy (surface);
-      g_clear_object (&dest);
       return NULL;
     }
 

gdk/gdkpopup.c

@@ -38,6 +38,15 @@
 
 G_DEFINE_INTERFACE (GdkPopup, gdk_popup, GDK_TYPE_SURFACE)
 
+enum
+{
+  POPUP_LAYOUT_CHANGED,
+
+  N_SIGNALS
+};
+
+static guint signals[N_SIGNALS] = { 0 };
+
 static gboolean
 gdk_popup_default_present (GdkPopup       *popup,
                            int             width,
@@ -92,6 +101,25 @@ gdk_popup_default_init (GdkPopupInterface *iface)
                            P_("Whether to hide on outside clicks"),
                            FALSE,
                            G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_STATIC_STRINGS));
+
+  /**
+   * GdkPopup::popup-layout-changed
+   * @popup: the #GdkSurface that was laid out
+   *
+   * Emitted when the layout of a popup surface has changed, e.g. if the popup
+   * layout was reactive and after the parent moved causing the popover to end
+   * up partially off-screen.
+   */
+  signals[POPUP_LAYOUT_CHANGED] =
+    g_signal_new (g_intern_static_string ("popup-layout-changed"),
+                  GDK_TYPE_POPUP,
+                  G_SIGNAL_RUN_FIRST,
+                  0,
+                  NULL,
+                  NULL,
+                  NULL,
+                  G_TYPE_NONE,
+                  0);
 }
 
 /**
@@ -105,16 +133,13 @@ gdk_popup_default_init (GdkPopupInterface *iface)
  * If the popup was previously now showing, it will be showed,
  * otherwise it will change position according to @layout.
  *
- * After calling this function, the result should be handled in response
- * to the #GdkSurface::layout signal being emitted. The resulting popup
- * position can be queried using gdk_popup_get_position_x(),
- * gdk_popup_get_position_y(), and the resulting size will be sent as
- * parameters in the layout signal. Use gdk_popup_get_rect_anchor() and
- * gdk_popup_get_surface_anchor() to get the resulting anchors.
+ * After calling this function, the result of the layout can be queried
+ * using gdk_popup_get_position_x(), gdk_popup_get_position_y(),
+ * gdk_surface_get_width(), gdk_surface_get_height(),
+ * gdk_popup_get_rect_anchor() and gdk_popup_get_surface_anchor().
  *
- * Presenting may fail, for example if the @popup is set to autohide
- * and is immediately hidden upon being presented. If presenting failed,
- * the #GdkSurface::layout signal will not me emitted.
+ * Presenting may have fail, for example if it was immediately
+ * hidden if the @popup was set to autohide.
  *
  * Returns: %FALSE if it failed to be presented, otherwise %TRUE.
  */
@@ -139,7 +164,7 @@ gdk_popup_present (GdkPopup       *popup,
  * Gets the current popup surface anchor.
  *
  * The value returned may change after calling gdk_popup_present(),
- * or after the #GdkSurface::layout signal is emitted.
+ * or after the "popup-layout-changed" is emitted.
  *
  * Returns: the current surface anchor value of @popup
  */
@@ -158,7 +183,7 @@ gdk_popup_get_surface_anchor (GdkPopup *popup)
  * Gets the current popup rectangle anchor.
  *
  * The value returned may change after calling gdk_popup_present(),
- * or after the #GdkSurface::layout signal is emitted.
+ * or after the "popup-layout-changed" is emitted.
  *
  * Returns: the current rectangle anchor value of @popup
  */

gdk/gdkpopup.h

@@ -31,11 +31,6 @@ G_BEGIN_DECLS
 
 #define GDK_TYPE_POPUP (gdk_popup_get_type ())
 
-/**
- * GdkPopup:
- *
- * Interface for popup surfaces.
- */
 GDK_AVAILABLE_IN_ALL
 G_DECLARE_INTERFACE (GdkPopup, gdk_popup, GDK, POPUP, GObject)
 

gdk/gdkpopuplayout.c

@@ -30,37 +30,6 @@
  * Popups are positioned relative to their parent surface.
  * The GdkPopupLayout struct contains information that is
  * necessary to do so.
- *
- * The positioning requires a negotiation with the windowing system,
- * since it depends on external constraints, such as the position of
- * the parent surface, and the screen dimensions.
- *
- * The basic ingredients are a rectangle on the parent surface,
- * and the anchor on both that rectangle and the popup. The anchors
- * specify a side or corner to place next to each other.
- *
- * ![Popup anchors](popup-anchors.png)
- *
- * For cases where placing the anchors next to each other would make
- * the popup extend offscreen, the layout includes some hints for how
- * to resolve this problem. The hints may suggest to flip the anchor
- * position to the other side, or to 'slide' the popup along a side,
- * or to resize it.
- *
- * ![Flipping popups](popup-flip.png)
- *
- * ![Sliding popups](popup-slide.png)
- *
- * These hints may be combined.
- *
- * Ultimatively, it is up to the windowing system to determine the position
- * and size of the popup. You can learn about the result by calling
- * gdk_popup_get_position_x(), gdk_popup_get_position_y(),
- * gdk_popup_get_rect_anchor() and gdk_popup_get_surface_anchor() after the
- * popup has been presented. This can be used to adjust the rendering. For
- * example, GtkPopover changes its arrow position accordingly. But you have
- * to be careful avoid changing the size of the popover, or it has to be
- * presented again.
  */
 
 struct _GdkPopupLayout

gdk/gdkseat.c

@@ -436,10 +436,9 @@ gdk_seat_tool_removed (GdkSeat       *seat,
 }
 
 GdkDeviceTool *
-gdk_seat_get_tool (GdkSeat          *seat,
-                   guint64           serial,
-                   guint64           hw_id,
-                   GdkDeviceToolType type)
+gdk_seat_get_tool (GdkSeat *seat,
+                   guint64  serial,
+                   guint64  hw_id)
 {
   GdkDeviceTool *match = NULL;
   GList *tools, *l;
@@ -450,7 +449,7 @@ gdk_seat_get_tool (GdkSeat          *seat,
     {
       GdkDeviceTool *tool = l->data;
 
-      if (tool->serial == serial && tool->hw_id == hw_id && tool->type == type)
+      if (tool->serial == serial && tool->hw_id == hw_id)
         {
           match = tool;
           break;

gdk/gdkseatdefault.c

@@ -49,7 +49,7 @@ struct _GdkSeatDefaultPrivate
 G_DEFINE_TYPE_WITH_PRIVATE (GdkSeatDefault, gdk_seat_default, GDK_TYPE_SEAT)
 
 static void
-gdk_seat_default_dispose (GObject *object)
+gdk_seat_dispose (GObject *object)
 {
   GdkSeatDefault *seat = GDK_SEAT_DEFAULT (object);
   GdkSeatDefaultPrivate *priv = gdk_seat_default_get_instance_private (seat);
@@ -79,7 +79,11 @@ gdk_seat_default_dispose (GObject *object)
       g_object_unref (l->data);
     }
 
-  g_clear_pointer (&priv->tools, g_ptr_array_unref);
+  if (priv->tools)
+    {
+      g_ptr_array_unref (priv->tools);
+      priv->tools = NULL;
+    }
 
   g_list_free (priv->physical_pointers);
   g_list_free (priv->physical_keyboards);
@@ -303,7 +307,7 @@ gdk_seat_default_class_init (GdkSeatDefaultClass *klass)
   GObjectClass *object_class = G_OBJECT_CLASS (klass);
   GdkSeatClass *seat_class = GDK_SEAT_CLASS (klass);
 
-  object_class->dispose = gdk_seat_default_dispose;
+  object_class->dispose = gdk_seat_dispose;
 
   seat_class->get_capabilities = gdk_seat_default_get_capabilities;
 
@@ -438,7 +442,7 @@ gdk_seat_default_remove_tool (GdkSeatDefault *seat,
 
   priv = gdk_seat_default_get_instance_private (seat);
 
-  if (tool != gdk_seat_get_tool (GDK_SEAT (seat), tool->serial, tool->hw_id, tool->type))
+  if (tool != gdk_seat_get_tool (GDK_SEAT (seat), tool->serial, tool->hw_id))
     return;
 
   g_signal_emit_by_name (seat, "tool-removed", tool);

gdk/gdkseatprivate.h

@@ -75,10 +75,9 @@ void gdk_seat_tool_removed   (GdkSeat       *seat,
                               GdkDeviceTool *tool);
 
 GdkDeviceTool *
-     gdk_seat_get_tool       (GdkSeat          *seat,
-                              guint64           serial,
-                              guint64           hw_id,
-                              GdkDeviceToolType type);
+     gdk_seat_get_tool       (GdkSeat   *seat,
+                              guint64    serial,
+                              guint64    hw_id);
 
 GdkGrabStatus  gdk_seat_grab             (GdkSeat                *seat,
                                           GdkSurface              *surface,