stroke: Add support for dashes

... and hook it up in the node parser and for Cairo rendering.
gsk: Implement parsing fill and stroke nodes
2023-07-01 17:36:54 -04:00 · 2023-07-01 17:36:54 -04:00 · 2023-07-01 17:36:54 -04:00 · 2023-07-01 17:36:54 -04:00 · 2023-07-01 17:36:54 -04:00 · 2023-07-01 17:36:54 -04:00
433 changed files with 20368 additions and 69225 deletions
@@ -1,2 +0,0 @@
-[flake8]
-ignore = E501
@@ -26,7 +26,7 @@ variables:
  BACKEND_FLAGS: "-Dx11-backend=true -Dwayland-backend=true -Dbroadway-backend=true"
  FEATURE_FLAGS: "-Dvulkan=enabled -Dcloudproviders=enabled -Dbuild-testsuite=true -Dintrospection=enabled"
  MESON_TEST_TIMEOUT_MULTIPLIER: 3
-  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v48"
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v46"

 workflow:
  rules:
@@ -418,11 +418,10 @@ reference:
            --buildtype=release
            --force-fallback-for=gdk-pixbuf,pango
            -Dintrospection=enabled
-            -Ddocumentation=true
            -Dgtk_doc=true
            -Dgdk-pixbuf:gtk_doc=true
            -Dpango:gtk_doc=true
-            -Dbuild-demos=false
+            -Ddemos=false
            -Dbuild-examples=false
            -Dbuild-tests=false
            -Dbuild-testsuite=false
@@ -32,7 +32,6 @@ RUN dnf -y install \
    glib2-static \
    glibc-devel \
    glibc-headers \
-    glslc \
    gnupg2 \
    gobject-introspection-devel \
    graphene-devel \
@@ -1,32 +0,0 @@
-#!/usr/bin/sh
-#
-builddir=$1
-suite=$2
-unit=$3
-
-echo "** builddir: ${builddir}"
-echo "**    suite: ${suite}"
-echo "**     unit: ${unit}"
-
-export XDG_RUNTIME_DIR="$(mktemp -p $(pwd) -d xdg-runtime-XXXXXX)"
-
-weston --backend=headless-backend.so --socket=wayland-5 --idle-time=0 &
-compositor=$!
-
-export WAYLAND_DISPLAY=wayland-5
-
-meson test -C ${builddir} \
-            --print-errorlogs \
-            --setup=wayland \
-            --suite=${suite} \
-            --no-suite=failing \
-            --no-suite=flaky \
-            --no-suite=wayland_failing \
-            --no-suite=gsk-compare-broadway \
-            --verbose \
-            "${unit}"
-
-exit_code=$?
-kill ${compositor}
-
-exit ${exit_code}
@@ -32,8 +32,7 @@ pacman --noconfirm -S --needed \
    mingw-w64-$MSYS2_ARCH-fribidi \
    mingw-w64-$MSYS2_ARCH-gst-plugins-bad-libs \
    mingw-w64-$MSYS2_ARCH-shared-mime-info \
-    mingw-w64-$MSYS2_ARCH-python-gobject \
-    mingw-w64-$MSYS2_ARCH-shaderc
+    mingw-w64-$MSYS2_ARCH-python-gobject

 mkdir -p _ccache
 export CCACHE_BASEDIR="$(pwd)"
@@ -7,7 +7,7 @@ Peter Mattis      <petm@xcf.berkeley.edu>
 Spencer Kimball   <spencer@xcf.berkeley.edu>
 Josh MacDonald    <jmacd@xcf.berkeley.edu>

-The team that build GTK 2 (in alphabetical order)
+The Team that build GTK 2 (in alphabetical order)
 -------------------------------------------------
 Shawn T. Amundson <amundson@gtk.org>
 Jerome Bolliet    <bolliet@gtk.org>
@@ -28,8 +28,9 @@ Jay Painter       <jpaint@gtk.org>
 Manish Singh      <manish@gtk.org>
 Owen Taylor       <otaylor@gtk.org>

-The team that built GTK 3
-------------------------
+The current team (GTK 3 and 4)
+------------------------------
+
 Jonas Ådahl       <jadahl@gmail.com>
 Tim Bäder         <mail@baedert.org>
 Emmanuele Bassi   <ebassi@gnome.org>
@@ -39,16 +40,6 @@ Carlos Garnacho   <mrgarnacho@gmail.com>
 Alexander Larsson <alexl@redhat.com>
 Benjamin Otte     <otte@gnome.org>

-The current team (GTK 4)
------------------------
-Jonas Ådahl       <jadahl@gmail.com>
-Emmanuele Bassi   <ebassi@gnome.org>
-Christian Hergert <chergert@gnome.org>
-Chun-wei Fan      <fanchunwei@src.gnome.org>
-Matthias Clasen   <mclasen@redhat.com>
-Carlos Garnacho   <mrgarnacho@gmail.com>
-Benjamin Otte     <otte@gnome.org>
-

 There are many others who have contributed patches; we thank them,
 GTK is much better because of them.
@@ -58,15 +49,35 @@ Over time, GTK has incorporated some pieces of software which
 started as independent projects. We list the original authors here:


+MS-Windows theme engine
+-----------------------
+Raymond Penners
+Dom Lachowicz
+
+
+Pixbuf theme engine
+-------------------
+Owen Taylor
+
+
 IME input method
 ----------------
 Takuro Ashie
 Kazuki IWAMOTO

-MacOS backend
-------------
+
+Mac OS X backend
+----------------
 Anders Carlsson

-GtkInspector (originally gtkparasite)
-------------------------------------
+
+DirectFB backend
+----------------
+Denis Oliver Kropp
+Sven Neumann
+Mike Emmel
+
+
+gtkparasite
+-----------
 Christian Hammond
@@ -1,139 +1,4 @@
-Overview of Changes in 4.13.0, xx-xx-xxxx
-=========================================
-
-Overview of Changes in 4.12.0, 05-08-2023
-=========================================
-
-* List widgets:
- - Add scroll_to APIs
-
-* GtkFileLauncher:
- - Add an always-ask property
-
-* GtkTextView:
- - Make backspace behavior match GtkEntry
-
-* gsk:
- - Fix handling of luminance in mask nodes
-
-* Text rendering:
- - Automate the setting of gtk-hint-font-metrics from the
-   scale factor. This improves font rendering in flatpaks
-
-* Wayland:
- - Fix behavior of stylus buttons
- - Support suspended window state
-
-* Vulkan:
- - Many improvements
-
-* Tools:
- - Add gtk4-rendernode-tool
-
-* Debugging:
- - Drop the GTK_DEBUG_TOUCHSCREEN flag
-
-* Build:
- - Some build options have been renamed:
-     gtk_doc -> documentation
-     update_screenshots -> screenshots
-   The old names still work
-
-* Translation updates:
- Georgian
- Greek
- Hebrew
- Persian
- Vietnamese
-
-* Contributors:
- Aleksandr Melman
- Alexander Mikhaylenko
- Alexander Shopov
- Alexandre Franke
- Alice Mikhaylenko
- António Fernandes
- Arjan Molenaar
- Asier Sarasua Garmendia
- Balázs Meskó
- Balázs Úr
- Barnabás Pőcze
- Bart Jacobs
- Benjamin Otte
- Bilal Elmoussaoui
- Boyuan Yang
- Bruce Cowan
- Calvin Walton
- Cam Cook
- Chris Mayo
- Christian Hergert
- Christopher Davis
- Chun-wei Fan
- Corey Berla
- Danial Behzadi
- Daniel Boles
- Daniel Rusek
- Efstathios Iosifidis
- Ekaterine Papava
- Emin Tufan Çetin
- Emmanuele Bassi
- Erik Schilling
- Fabio Tomat
- FeRD (Frank Dana)
- Fina Wilke
- FineFindus
- Fran Dieguez
- G.Willems
- Georges Basile Stavracas Neto
- Guillaume Bernard
- Hugo Carvalho
- Ivan Molodetskikh
- Jason Francis
- Jonas Ådahl
- Jordan Petridis
- Jordi Mas
- José Expósito
- José Roberto de Souza
- Khalid Abu Shawarib
- Kévin Commaille
- Leônidas Araújo
- Luca Bacci
- Ludovico de Nittis
- Lukáš Tyrychtr
- Marc-André Lureau
- Marco Trevisan (Treviño)
- Matt Turner
- Matthias Clasen
- Maximiliano Sandoval R
- Michael Catanzaro
- Michel Dänzer
- Mohammed Sadiq
- Nathan Follens
- Nelson Benítez León
- Ngọc Quân Trần
- Niels De Graef
- Olivier Crête
- Patrick Griffis
- Piotr Drąg
- Sabri Ünal
- Sebastian Keller
- Sophie Herold
- Sébastien Le Roux
- Takao Fujiwara
- Thomas Lange
- Yiğit Burak
- Yosef Or Boczko
- Yuri Chornoivan
- Zander Brown
- al_SeveR
- dgsasha
- sumibi-yakitori
- tszymanski
- velsinki
- Алексей Шилин
- Арсений Засыпкин
-
-Overview of Changes in 4.11.4, 03-07-2023
+Overview of Changes in 4.11.4, xx-xx-xxxx
 =========================================

 * GtkFileChooser:
@@ -161,9 +26,6 @@ Overview of Changes in 4.11.4, 03-07-2023
 * GtkDropDown:
 - Update on expression changes

-* GtkMapListModel:
- - Implement GtkSectionModel
-
 * Accessibility:
 - Improvements all over the place: GtkButton, GtkPasswordEntry,
   GtkFontChooserDialog, GtkColorChooserDialog, GtkShortcutsWindow,
@@ -210,7 +72,6 @@ Overview of Changes in 4.11.4, 03-07-2023
 * Build:
 - Require GLib 2.76
 - Make asan builds work again
- - Fix the build if ld is not ld.bdf

 * Translation updates:
 Brazilian Portuguese
@@ -67,13 +67,6 @@ building for:
  - [Graphene](https://github.com/ebassi/graphene)
  - [Xkb-common](https://github.com/xkbcommon/libxkbcommon)

-If you are building the Wayland backend, you will also need:
-
-  - Wayland-client
-  - Wayland-protocols
-  - Wayland-cursor
-  - Wayland-EGL
-
 If you are building the X11 backend, you will also need:

  - Xlib, and the following X extensions:
@@ -86,24 +79,32 @@ If you are building the X11 backend, you will also need:
    - xdamage
    - xcomposite

+If you are building the Wayland backend, you will also need:
+
+  - Wayland-client
+  - Wayland-protocols
+  - Wayland-cursor
+  - Wayland-EGL
+
 Once you have all the necessary dependencies, you can build GTK by using
 Meson:

 ```sh
-$ meson setup _build
-$ meson compile -C_build
+$ meson _build .
+$ cd _build
+$ ninja
 ```

 You can run the test suite using:

 ```sh
-$ meson test -C_build
+$ meson test
 ```

 And, finally, you can install GTK using:

 ```
-$ sudo meson install -C_build
+$ sudo ninja install
 ```

 Complete information about installing GTK and related libraries
@@ -483,8 +483,6 @@ constraint_editor_window_class_init (ConstraintEditorWindowClass *class)
  GObjectClass *object_class = G_OBJECT_CLASS (class);
  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);

-  g_type_ensure (CONSTRAINT_VIEW_TYPE);
-
  object_class->dispose = constraint_editor_window_dispose;

  gtk_widget_class_set_template_from_resource (widget_class,
@@ -20,7 +20,8 @@
 #include "config.h"

 #include "constraint-editor.h"
-#include "constraint-view.h"
+
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS

 struct _ConstraintEditor
 {
@@ -65,7 +66,7 @@ static const char *
 get_target_name (GtkConstraintTarget *target)
 {
  if (target == NULL)
-    return "Super";
+    return "super";
  else if (GTK_IS_WIDGET (target))
    return gtk_widget_get_name (GTK_WIDGET (target));
  else if (GTK_IS_CONSTRAINT_GUIDE (target))
@@ -79,29 +80,62 @@ constraint_target_combo (GListModel *model,
                         GtkWidget  *combo,
                         gboolean    is_source)
 {
-  GtkStringList *targets;
  int i;

-  targets = gtk_string_list_new (NULL);
-
-  gtk_string_list_append (targets, "Super");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "super", "Super");

  if (model)
    {
      for (i = 0; i < g_list_model_get_n_items (model); i++)
        {
          GObject *item = g_list_model_get_object (model, i);
+          const char *name;

          if (GTK_IS_CONSTRAINT (item))
            continue;

-          gtk_string_list_append (targets, get_target_name (GTK_CONSTRAINT_TARGET (item)));
+          name = get_target_name (GTK_CONSTRAINT_TARGET (item));
+
+          gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), name, name);
          g_object_unref (item);
        }
    }
+}

-  gtk_drop_down_set_model (GTK_DROP_DOWN (combo), G_LIST_MODEL (targets));
-  g_object_unref (targets);
+static void
+constraint_attribute_combo (GtkWidget *combo,
+                            gboolean is_source)
+{
+  if (is_source)
+    gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "none", "None");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "left", "Left");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "right", "Right");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "top", "Top");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "bottom", "Bottom");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "start", "Start");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "end", "End");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "width", "Width");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "height", "Height");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "center-x", "Center X");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "center-y", "Center Y");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "baseline", "Baseline");
+}
+
+static void
+constraint_relation_combo (GtkWidget *combo)
+{
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "le", "≤");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "eq", "=");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "ge", "≥");
+}
+
+static void
+constraint_strength_combo (GtkWidget *combo)
+{
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "weak", "Weak");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "medium", "Medium");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "strong", "Strong");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "required", "Required");
 }

 static gpointer
@@ -113,7 +147,7 @@ get_target (GListModel *model,
  if (id == NULL)
    return NULL;

-  if (strcmp ("Super", id) == 0)
+  if (strcmp ("super", id) == 0)
    return NULL;

  for (i = 0; i < g_list_model_get_n_items (model); i++)
@@ -137,65 +171,16 @@ get_target (GListModel *model,
  return NULL;
 }

-static void
-select_target (GtkDropDown *combo,
-               const char  *target_name)
-{
-  GListModel *model = gtk_drop_down_get_model (combo);
-
-  for (unsigned int i = 0; i < g_list_model_get_n_items (model); i++)
-    {
-      GtkStringObject *s = g_list_model_get_item (model, i);
-
-      g_object_unref (s);
-      if (strcmp (target_name, gtk_string_object_get_string (s)) == 0)
-        {
-          gtk_drop_down_set_selected (GTK_DROP_DOWN (combo), i);
-          return;
-        }
-    }
-}
-
 static GtkConstraintAttribute
-get_attr (unsigned int id)
+get_target_attr (const char *id)
 {
-  switch (id)
-    {
-    case 0: return GTK_CONSTRAINT_ATTRIBUTE_NONE;
-    case 1: return GTK_CONSTRAINT_ATTRIBUTE_LEFT;
-    case 2: return GTK_CONSTRAINT_ATTRIBUTE_RIGHT;
-    case 3: return GTK_CONSTRAINT_ATTRIBUTE_TOP;
-    case 4: return GTK_CONSTRAINT_ATTRIBUTE_BOTTOM;
-    case 5: return GTK_CONSTRAINT_ATTRIBUTE_START;
-    case 6: return GTK_CONSTRAINT_ATTRIBUTE_END;
-    case 7: return GTK_CONSTRAINT_ATTRIBUTE_WIDTH;
-    case 8: return GTK_CONSTRAINT_ATTRIBUTE_HEIGHT;
-    case 9: return GTK_CONSTRAINT_ATTRIBUTE_CENTER_X;
-    case 10: return GTK_CONSTRAINT_ATTRIBUTE_CENTER_Y;
-    case 11: return GTK_CONSTRAINT_ATTRIBUTE_BASELINE;
-    default: g_assert_not_reached ();
-    }
-}
+  GtkConstraintAttribute attr;
+  GEnumClass *class = g_type_class_ref (GTK_TYPE_CONSTRAINT_ATTRIBUTE);
+  GEnumValue *value = g_enum_get_value_by_nick (class, id);
+  attr = value->value;
+  g_type_class_unref (class);

-static unsigned int
-get_attr_id (GtkConstraintAttribute attr)
-{
-  switch (attr)
-    {
-    case GTK_CONSTRAINT_ATTRIBUTE_NONE: return 0;
-    case GTK_CONSTRAINT_ATTRIBUTE_LEFT: return 1;
-    case GTK_CONSTRAINT_ATTRIBUTE_RIGHT: return 2;
-    case GTK_CONSTRAINT_ATTRIBUTE_TOP: return 3;
-    case GTK_CONSTRAINT_ATTRIBUTE_BOTTOM: return 4;
-    case GTK_CONSTRAINT_ATTRIBUTE_START: return 5;
-    case GTK_CONSTRAINT_ATTRIBUTE_END: return 6;
-    case GTK_CONSTRAINT_ATTRIBUTE_WIDTH: return 7;
-    case GTK_CONSTRAINT_ATTRIBUTE_HEIGHT: return 8;
-    case GTK_CONSTRAINT_ATTRIBUTE_CENTER_X: return 9;
-    case GTK_CONSTRAINT_ATTRIBUTE_CENTER_Y: return 10;
-    case GTK_CONSTRAINT_ATTRIBUTE_BASELINE: return 11;
-    default: g_assert_not_reached ();
-    }
+  return attr;
 }

 static const char *
@@ -210,27 +195,15 @@ get_attr_nick (GtkConstraintAttribute attr)
 }

 static GtkConstraintRelation
-get_relation (unsigned int id)
+get_relation (const char *id)
 {
-  switch (id)
-    {
-    case 0: return GTK_CONSTRAINT_RELATION_LE;
-    case 1: return GTK_CONSTRAINT_RELATION_EQ;
-    case 2: return GTK_CONSTRAINT_RELATION_GE;
-    default: g_assert_not_reached ();
-    }
-}
+  GtkConstraintRelation relation;
+  GEnumClass *class = g_type_class_ref (GTK_TYPE_CONSTRAINT_RELATION);
+  GEnumValue *value = g_enum_get_value_by_nick (class, id);
+  relation = value->value;
+  g_type_class_unref (class);

-static unsigned int
-get_relation_id (GtkConstraintRelation relation)
-{
-  switch (relation)
-    {
-    case GTK_CONSTRAINT_RELATION_LE: return 0;
-    case GTK_CONSTRAINT_RELATION_EQ: return 1;
-    case GTK_CONSTRAINT_RELATION_GE: return 2;
-    default: g_assert_not_reached ();
-    }
+  return relation;
 }

 static const char *
@@ -261,29 +234,15 @@ get_relation_display_name (GtkConstraintRelation relation)
 }

 static GtkConstraintStrength
-get_strength (unsigned int id)
-{ 
-  switch (id)
-    {
-    case 0: return GTK_CONSTRAINT_STRENGTH_WEAK;
-    case 1: return GTK_CONSTRAINT_STRENGTH_MEDIUM;
-    case 2: return GTK_CONSTRAINT_STRENGTH_STRONG;
-    case 3: return GTK_CONSTRAINT_STRENGTH_REQUIRED;
-    default: g_assert_not_reached ();
-    }
-}
-
-static unsigned int
-get_strength_id (GtkConstraintStrength strength)
+get_strength (const char *id)
 {
-  switch (strength)
-    {
-    case GTK_CONSTRAINT_STRENGTH_WEAK: return 0;
-    case GTK_CONSTRAINT_STRENGTH_MEDIUM: return 1;
-    case GTK_CONSTRAINT_STRENGTH_STRONG: return 2;
-    case GTK_CONSTRAINT_STRENGTH_REQUIRED: return 3;
-    default: g_assert_not_reached ();
-    }
+  GtkConstraintStrength strength;
+  GEnumClass *class = g_type_class_ref (GTK_TYPE_CONSTRAINT_STRENGTH);
+  GEnumValue *value = g_enum_get_value_by_nick (class, id);
+  strength = value->value;
+  g_type_class_unref (class);
+
+  return strength;
 }

 static const char *
@@ -335,7 +294,7 @@ static void
 create_constraint (GtkButton        *button,
                   ConstraintEditor *editor)
 {
-  gpointer obj;
+  const char *id;
  gpointer target;
  GtkConstraintAttribute target_attr;
  gpointer source;
@@ -346,27 +305,25 @@ create_constraint (GtkButton        *button,
  int strength;
  GtkConstraint *constraint;

-  obj = gtk_drop_down_get_selected_item (GTK_DROP_DOWN (editor->target));
-  if (obj)
-    target = get_target (editor->model, gtk_string_object_get_string (GTK_STRING_OBJECT (obj)));
-  else
-    target = NULL;
-  target_attr = get_attr (gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->target_attr)));
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->target));
+  target = get_target (editor->model, id);
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->target_attr));
+  target_attr = get_target_attr (id);

-  obj = gtk_drop_down_get_selected_item (GTK_DROP_DOWN (editor->source));
-  if (obj)
-    source = get_target (editor->model, gtk_string_object_get_string (GTK_STRING_OBJECT (obj)));
-  else
-    source = NULL;
-  source_attr = get_attr (gtk_drop_down_get_selected (GTK_DROP_DOWN(editor->source_attr)));
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->source));
+  source = get_target (editor->model, id);
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->source_attr));
+  source_attr = get_target_attr (id);

-  relation = get_relation (gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->relation)));
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->relation));
+  relation = get_relation (id);

  multiplier = g_ascii_strtod (gtk_editable_get_text (GTK_EDITABLE (editor->multiplier)), NULL);

  constant = g_ascii_strtod (gtk_editable_get_text (GTK_EDITABLE (editor->constant)), NULL);

-  strength = get_strength (gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->strength)));
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->strength));
+  strength = get_strength (id);

  constraint = gtk_constraint_new (target, target_attr,
                                   relation,
@@ -381,9 +338,12 @@ create_constraint (GtkButton        *button,
 static void
 source_attr_changed (ConstraintEditor *editor)
 {
-  if (get_attr (gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->source_attr))) == GTK_CONSTRAINT_ATTRIBUTE_NONE)
+  const char *id;
+
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->source_attr));
+  if (strcmp (id, "none") == 0)
    {
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->source), GTK_INVALID_LIST_POSITION);
+      gtk_combo_box_set_active (GTK_COMBO_BOX (editor->source), -1);
      gtk_editable_set_text (GTK_EDITABLE (editor->multiplier), "");
      gtk_widget_set_sensitive (editor->source, FALSE);
      gtk_widget_set_sensitive (editor->multiplier, FALSE);
@@ -449,7 +409,7 @@ update_preview (ConstraintEditor *editor)
  GString *str;
  const char *name;
  const char *attr;
-  const char *relation;
+  char *relation;
  const char *multiplier;
  const char *constant;
  double c, m;
@@ -459,22 +419,23 @@ update_preview (ConstraintEditor *editor)

  str = g_string_new ("");

-  name = gtk_string_object_get_string (GTK_STRING_OBJECT (gtk_drop_down_get_selected_item (GTK_DROP_DOWN (editor->target))));
-  attr = get_attr_nick (get_attr (gtk_drop_down_get_selected ((GTK_DROP_DOWN (editor->target_attr)))));
-  relation = get_relation_nick (get_relation (gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->relation))));
+  name = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->target));
+  attr = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->target_attr));
+  relation = gtk_combo_box_text_get_active_text (GTK_COMBO_BOX_TEXT (editor->relation));

  if (name == NULL)
    name = "[ ]";

  g_string_append_printf (str, "%s.%s %s ", name, attr, relation);
+  g_free (relation);

  constant = gtk_editable_get_text (GTK_EDITABLE (editor->constant));
  c = g_ascii_strtod (constant, NULL);

-  attr = get_attr_nick (get_attr (gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->source_attr))));
+  attr = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->source_attr));
  if (strcmp (attr, "none") != 0)
    {
-       name = gtk_string_object_get_string (GTK_STRING_OBJECT (gtk_drop_down_get_selected_item (GTK_DROP_DOWN (editor->source))));
+      name = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->source));
      multiplier = gtk_editable_get_text (GTK_EDITABLE (editor->multiplier));
      m = g_ascii_strtod (multiplier, NULL);

@@ -502,18 +463,12 @@ update_preview (ConstraintEditor *editor)
 static void
 update_button (ConstraintEditor *editor)
 {
-  gpointer obj;
-  const char *target;
-  const char *source;
-  GtkConstraintAttribute source_attr = get_attr (gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->source_attr)));
+  const char *target = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->target));
+  const char *source = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->source));
+  const char *source_attr = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->source_attr));

-  obj = gtk_drop_down_get_selected_item (GTK_DROP_DOWN (editor->target));
-  target = obj ? gtk_string_object_get_string (GTK_STRING_OBJECT (obj)) : NULL;
-
-  obj = gtk_drop_down_get_selected_item (GTK_DROP_DOWN (editor->source));
-  source = obj ?  gtk_string_object_get_string (GTK_STRING_OBJECT (obj)) : NULL;
-
-  if (target && (source || (source_attr == GTK_CONSTRAINT_ATTRIBUTE_NONE)))
+  if (target &&
+      (source || (source_attr && get_target_attr (source_attr) == GTK_CONSTRAINT_ATTRIBUTE_NONE)))
    gtk_widget_set_sensitive (editor->button, TRUE);
  else
    gtk_widget_set_sensitive (editor->button, FALSE);
@@ -531,7 +486,12 @@ constraint_editor_constructed (GObject *object)
  ConstraintEditor *editor = CONSTRAINT_EDITOR (object);

  constraint_target_combo (editor->model, editor->target, FALSE);
+  constraint_attribute_combo (editor->target_attr, FALSE);
+  constraint_relation_combo (editor->relation);
  constraint_target_combo (editor->model, editor->source, TRUE);
+  constraint_attribute_combo (editor->source_attr, TRUE);
+
+  constraint_strength_combo (editor->strength);

  if (editor->constraint)
    {
@@ -539,24 +499,30 @@ constraint_editor_constructed (GObject *object)
      GtkConstraintAttribute attr;
      GtkConstraintRelation relation;
      GtkConstraintStrength strength;
+      const char *nick;
      char *val;
      double multiplier;
      double constant;

      target = gtk_constraint_get_target (editor->constraint);
-      select_target (GTK_DROP_DOWN (editor->target), get_target_name (target));
+      nick = get_target_name (target);
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->target), nick);

      attr = gtk_constraint_get_target_attribute (editor->constraint);
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->target_attr), get_attr_id (attr));
+      nick = get_attr_nick (attr);
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->target_attr), nick);

      target = gtk_constraint_get_source (editor->constraint);
-      select_target (GTK_DROP_DOWN (editor->source), get_target_name (target));
+      nick = get_target_name (target);
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->source), nick);

      attr = gtk_constraint_get_source_attribute (editor->constraint);
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->source_attr), get_attr_id (attr));
+      nick = get_attr_nick (attr);
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->source_attr), nick);

      relation = gtk_constraint_get_relation (editor->constraint);
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->relation), get_relation_id (relation));
+      nick = get_relation_nick (relation);
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->relation), nick);

      multiplier = gtk_constraint_get_multiplier (editor->constraint);
      val = g_strdup_printf ("%g", multiplier);
@@ -569,16 +535,17 @@ constraint_editor_constructed (GObject *object)
      g_free (val);

      strength = gtk_constraint_get_strength (editor->constraint);
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->strength), get_strength_id (strength));
+      nick = get_strength_nick (strength);
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->strength), nick);

      gtk_button_set_label (GTK_BUTTON (editor->button), "Apply");
    }
  else
    {
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->target_attr), get_attr_id (GTK_CONSTRAINT_ATTRIBUTE_LEFT));
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->source_attr), get_attr_id (GTK_CONSTRAINT_ATTRIBUTE_LEFT));
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->relation), get_relation_id (GTK_CONSTRAINT_RELATION_EQ));
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->strength), get_strength_id (GTK_CONSTRAINT_STRENGTH_REQUIRED));
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->target_attr), "left");
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->source_attr), "left");
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->relation), "eq");
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->strength), "required");

      gtk_editable_set_text (GTK_EDITABLE (editor->multiplier), "1.0");
      gtk_editable_set_text (GTK_EDITABLE (editor->constant), "0.0");
@@ -1,21 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
-  <object class="GtkStringList" id="targets">
-    <items>
-      <item>None</item>
-      <item>Left</item>
-      <item>Right</item>
-      <item>Top</item>
-      <item>Bottom</item>
-      <item>Start</item>
-      <item>End</item>
-      <item>Width</item>
-      <item>Height</item>
-      <item>Center X</item>
-      <item>Center Y</item>
-      <item>Baseline</item>
-    </items>
-  </object>
  <template class="ConstraintEditor" parent="GtkWidget">
    <child>
      <object class="GtkGrid" id="grid">
@@ -35,9 +19,9 @@
          </object>
        </child>
        <child>
-          <object class="GtkDropDown" id="target">
-            <signal name="notify::selected" handler="update_preview" swapped="yes"/>
-            <signal name="notify::selected" handler="update_button" swapped="yes"/>
+          <object class="GtkComboBoxText" id="target">
+            <signal name="changed" handler="update_preview" swapped="yes"/>
+            <signal name="changed" handler="update_button" swapped="yes"/>
            <layout>
              <property name="column">1</property>
              <property name="row">1</property>
@@ -45,9 +29,8 @@
          </object>
        </child>
        <child>
-          <object class="GtkDropDown" id="target_attr">
-            <property name="model">targets</property>
-            <signal name="notify::selected" handler="update_preview" swapped="yes"/>
+          <object class="GtkComboBoxText" id="target_attr">
+            <signal name="changed" handler="update_preview" swapped="yes"/>
            <layout>
              <property name="column">2</property>
              <property name="row">1</property>
@@ -64,17 +47,8 @@
          </object>
        </child>
        <child>
-          <object class="GtkDropDown" id="relation">
-            <signal name="notify::selected" handler="update_preview" swapped="yes"/>
-            <property name="model">
-              <object class="GtkStringList">
-                <items>
-                  <item>≤</item>
-                  <item>=</item>
-                  <item>≥</item>
-                </items>
-              </object>
-            </property>
+          <object class="GtkComboBoxText" id="relation">
+            <signal name="changed" handler="update_preview" swapped="yes"/>
            <layout>
              <property name="column">1</property>
              <property name="row">2</property>
@@ -91,9 +65,9 @@
          </object>
        </child>
        <child>
-          <object class="GtkDropDown" id="source">
-            <signal name="notify::selected" handler="update_preview" swapped="yes"/>
-            <signal name="notify::selected" handler="update_button" swapped="yes"/>
+          <object class="GtkComboBoxText" id="source">
+            <signal name="changed" handler="update_preview" swapped="yes"/>
+            <signal name="changed" handler="update_button" swapped="yes"/>
            <layout>
              <property name="column">1</property>
              <property name="row">3</property>
@@ -101,11 +75,10 @@
          </object>
        </child>
        <child>
-          <object class="GtkDropDown" id="source_attr">
-            <property name="model">targets</property>
-            <signal name="notify::selected" handler="update_preview" swapped="yes"/>
-            <signal name="notify::selected" handler="source_attr_changed" swapped="yes"/>
-            <signal name="notify::selected" handler="update_button" swapped="yes"/>
+          <object class="GtkComboBoxText" id="source_attr">
+            <signal name="changed" handler="update_preview" swapped="yes"/>
+            <signal name="changed" handler="source_attr_changed" swapped="yes"/>
+            <signal name="changed" handler="update_button" swapped="yes"/>
            <layout>
              <property name="column">2</property>
              <property name="row">3</property>
@@ -158,17 +131,7 @@
          </object>
        </child>
        <child>
-          <object class="GtkDropDown" id="strength">
-            <property name="model">
-              <object class="GtkStringList">
-                <items>
-                  <item>Weak</item>
-                  <item>Medium</item>
-                  <item>Strong</item>
-                  <item>Required</item>
-                </items>
-              </object>
-            </property>
+          <object class="GtkComboBoxText" id="strength">
            <layout>
              <property name="column">1</property>
              <property name="row">6</property>
@@ -21,6 +21,8 @@

 #include "guide-editor.h"

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 struct _GuideEditor
 {
  GtkWidget parent_instance;
@@ -57,30 +59,25 @@ static guint signals[LAST_SIGNAL];

 G_DEFINE_TYPE(GuideEditor, guide_editor, GTK_TYPE_WIDGET);

-static GtkConstraintStrength
-get_strength (unsigned int id)
+static void
+guide_strength_combo (GtkWidget *combo)
 {
-  switch (id)
-    {
-    case 0: return GTK_CONSTRAINT_STRENGTH_WEAK;
-    case 1: return GTK_CONSTRAINT_STRENGTH_MEDIUM;
-    case 2: return GTK_CONSTRAINT_STRENGTH_STRONG;
-    case 3: return GTK_CONSTRAINT_STRENGTH_REQUIRED;
-    default: g_assert_not_reached ();
-    }
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "weak", "Weak");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "medium", "Medium");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "strong", "Strong");
+  gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "required", "Required");
 }

-static unsigned int
-get_strength_id (GtkConstraintStrength strength)
+static GtkConstraintStrength
+get_strength (const char *id)
 {
-  switch (strength)
-    {
-    case GTK_CONSTRAINT_STRENGTH_WEAK: return 0;
-    case GTK_CONSTRAINT_STRENGTH_MEDIUM: return 1;
-    case GTK_CONSTRAINT_STRENGTH_STRONG: return 2;
-    case GTK_CONSTRAINT_STRENGTH_REQUIRED: return 3;
-    default: g_assert_not_reached ();
-    }
+  GtkConstraintStrength strength;
+  GEnumClass *class = g_type_class_ref (GTK_TYPE_CONSTRAINT_STRENGTH);
+  GEnumValue *value = g_enum_get_value_by_nick (class, id);
+  strength = value->value;
+  g_type_class_unref (class);
+
+  return strength;
 }

 static const char *
@@ -121,11 +118,11 @@ static void
 create_guide (GtkButton   *button,
              GuideEditor *editor)
 {
+  const char *id;
  int strength;
  const char *name;
  int w, h;
  GtkConstraintGuide *guide;
-  unsigned int id;

  if (editor->guide)
    guide = g_object_ref (editor->guide);
@@ -147,7 +144,7 @@ create_guide (GtkButton   *button,
  h = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (editor->max_height));
  gtk_constraint_guide_set_max_size (guide, w, h);

-  id = gtk_drop_down_get_selected (GTK_DROP_DOWN (editor->strength));
+  id = gtk_combo_box_get_active_id (GTK_COMBO_BOX (editor->strength));
  strength = get_strength (id);
  gtk_constraint_guide_set_strength (guide, strength);

@@ -194,9 +191,14 @@ guide_editor_constructed (GObject *object)
 {
  GuideEditor *editor = GUIDE_EDITOR (object);

+  guide_strength_combo (editor->strength);
+
  g_signal_connect (editor->min_width, "input", G_CALLBACK (min_input), NULL);
+
  g_signal_connect (editor->min_height, "input", G_CALLBACK (min_input), NULL);
+
  g_signal_connect (editor->max_width, "input", G_CALLBACK (max_input), NULL);
+
  g_signal_connect (editor->max_height, "input", G_CALLBACK (max_input), NULL);

  if (editor->guide)
@@ -222,7 +224,8 @@ guide_editor_constructed (GObject *object)
      gtk_spin_button_set_value (GTK_SPIN_BUTTON (editor->max_height), h);

      strength = gtk_constraint_guide_get_strength (editor->guide);
-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->strength), get_strength_id (strength));
+      nick = get_strength_nick (strength);
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->strength), nick);

      gtk_button_set_label (GTK_BUTTON (editor->button), "Apply");
    }
@@ -242,7 +245,7 @@ guide_editor_constructed (GObject *object)
      gtk_spin_button_set_value (GTK_SPIN_BUTTON (editor->max_width), G_MAXINT);
      gtk_spin_button_set_value (GTK_SPIN_BUTTON (editor->max_height), G_MAXINT);

-      gtk_drop_down_set_selected (GTK_DROP_DOWN (editor->strength), get_strength_id (GTK_CONSTRAINT_STRENGTH_MEDIUM));
+      gtk_combo_box_set_active_id (GTK_COMBO_BOX (editor->strength), "medium");

      gtk_button_set_label (GTK_BUTTON (editor->button), "Create");
    }
@@ -167,17 +167,7 @@
          </object>
        </child>
        <child>
-          <object class="GtkDropDown" id="strength">
-            <property name="model">
-              <object class="GtkStringList">
-                <items>
-                  <item>Weak</item>
-                  <item>Medium</item>
-                  <item>Strong</item>
-                  <item>Required</item>
-                </items>
-              </object>
-            </property>
+          <object class="GtkComboBoxText" id="strength">
            <layout>
              <property name="column">1</property>
              <property name="row">4</property>
@@ -2,6 +2,8 @@

 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 typedef GtkApplication DemoApplication;
 typedef GtkApplicationClass DemoApplicationClass;

@@ -214,41 +216,6 @@ activate_quit (GSimpleAction *action,
    }
 }

-static void
-delete_messages (gpointer data)
-{
-  g_list_free_full ((GList *)data, g_free);
-}
-
-static void
-pop_message (GtkWidget *status)
-{
-  GList *messages = (GList *) g_object_get_data (G_OBJECT (status), "messages");
-
-  if (messages)
-    {
-      char *message = messages->data;
-      messages = g_list_remove (messages, message);
-
-      g_object_set_data_full (G_OBJECT (status), "messages",
-                              messages, delete_messages);
-
-      gtk_label_set_label (GTK_LABEL (status), message);
-    }
-}
-
-static void
-push_message (GtkWidget  *status,
-              const char *message)
-{
-  GList *messages = (GList *) g_object_get_data (G_OBJECT (status), "messages");
-
-  gtk_label_set_label (GTK_LABEL (status), message);
-  messages = g_list_prepend (messages, g_strdup (message));
-  g_object_set_data_full (G_OBJECT (status), "messages",
-                          messages, delete_messages);
-}
-
 static void
 update_statusbar (GtkTextBuffer         *buffer,
                  DemoApplicationWindow *window)
@@ -259,7 +226,7 @@ update_statusbar (GtkTextBuffer         *buffer,
  GtkTextIter iter;

  /* clear any previous message, underflow is allowed */
-  pop_message (window->status);
+  gtk_statusbar_pop (GTK_STATUSBAR (window->status), 0);

  count = gtk_text_buffer_get_char_count (buffer);

@@ -273,7 +240,7 @@ update_statusbar (GtkTextBuffer         *buffer,
  msg = g_strdup_printf ("Cursor at row %d column %d - %d chars in document",
                         row, col, count);

-  push_message (window->status, msg);
+  gtk_statusbar_push (GTK_STATUSBAR (window->status), 0, msg);

  g_free (msg);
 }
@@ -76,13 +76,8 @@
          </object>
        </child>
        <child>
-          <object class="GtkLabel" id="status">
+          <object class="GtkStatusbar" id="status">
            <property name="hexpand">1</property>
-            <property name="xalign">0</property>
-            <property name="margin-start">2</property>
-            <property name="margin-end">2</property>
-            <property name="margin-top">2</property>
-            <property name="margin-bottom">2</property>
            <layout>
              <property name="column">0</property>
              <property name="row">3</property>
@@ -1,5 +1,5 @@
 /* Builder
- * #Keywords: GMenu, GtkPopoverMenuBar, GtkBuilder, GtkShortcutController, toolbar
+ * #Keywords: GMenu, GtkPopoverMenuBar, GtkBuilder, GtkStatusBar, GtkShortcutController, toolbar
 *
 * Demonstrates a traditional interface, loaded from a XML description,
 * and shows how to connect actions to the menu items and toolbar buttons.
@@ -37,34 +37,30 @@ remove_timeout (gpointer data)
  g_source_remove (id);
 }

-static int
-pop_message (gpointer data)
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
+static gboolean
+pop_status (gpointer data)
 {
-  GtkWidget *status = data;
-
-  gtk_label_set_label (GTK_LABEL (status), "");
-  g_object_set_data (G_OBJECT (status), "timeout", GUINT_TO_POINTER (0));
-
+  gtk_statusbar_pop (GTK_STATUSBAR (data), 0);
+  g_object_set_data (G_OBJECT (data), "timeout", NULL);
  return G_SOURCE_REMOVE;
 }

 static void
-status_message (GtkWidget  *status,
-                const char *text)
+status_message (GtkStatusbar *status,
+                const char   *text)
 {
  guint id;

-  id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (status), "timeout"));
-  if (id)
-    g_source_remove (id);
-
-  gtk_label_set_text (GTK_LABEL (status), text);
-
-  id = g_timeout_add (5000, pop_message, status);
+  gtk_statusbar_push (GTK_STATUSBAR (status), 0, text);
+  id = g_timeout_add (5000, pop_status, status);

  g_object_set_data_full (G_OBJECT (status), "timeout", GUINT_TO_POINTER (id), remove_timeout);
 }

+G_GNUC_END_IGNORE_DEPRECATIONS
+
 static void
 help_activate (GSimpleAction *action,
               GVariant      *parameter,
@@ -73,7 +69,7 @@ help_activate (GSimpleAction *action,
  GtkWidget *status;

  status = GTK_WIDGET (g_object_get_data (G_OBJECT (user_data), "status"));
-  status_message (status, "Help not available");
+  status_message (GTK_STATUSBAR (status), "Help not available");
 }

 static void
@@ -86,7 +82,7 @@ not_implemented (GSimpleAction *action,

  text = g_strdup_printf ("Action “%s” not implemented", g_action_get_name (G_ACTION (action)));
  status = GTK_WIDGET (g_object_get_data (G_OBJECT (user_data), "status"));
-  status_message (status, text);
+  status_message (GTK_STATUSBAR (status), text);
  g_free (text);
 }

@@ -6,6 +6,8 @@

 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 static void
 show_parsing_error (GtkCssProvider *provider,
                    GtkCssSection  *section,
@@ -47,23 +49,20 @@ css_text_changed (GtkTextBuffer  *buffer,
  gtk_text_buffer_remove_all_tags (buffer, &start, &end);

  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_string (provider, text);
+  gtk_css_provider_load_from_data (provider, text, -1);
  g_free (text);
 }

-static void
-clear_provider (gpointer data)
-{
-  GtkStyleProvider *provider = data;
-
-  gtk_style_context_remove_provider_for_display (gdk_display_get_default (), provider);
-}
-
 static void
 apply_css (GtkWidget *widget, GtkStyleProvider *provider)
 {
-  gtk_style_context_add_provider_for_display (gdk_display_get_default (), provider, G_MAXUINT);
-  g_object_set_data_full (G_OBJECT (widget), "provider", provider, clear_provider);
+  GtkWidget *child;
+
+  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
+  for (child = gtk_widget_get_first_child (widget);
+       child != NULL;
+       child = gtk_widget_get_next_sibling (child))
+    apply_css (child, provider);
 }

 GtkWidget *
@@ -82,7 +81,6 @@ do_css_basics (GtkWidget *do_widget)
      gtk_window_set_title (GTK_WINDOW (window), "CSS Basics");
      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      gtk_widget_add_css_class (window, "demo");
      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);

      text = gtk_text_buffer_new (NULL);
@@ -4,24 +4,23 @@
 * anymore. :)
 */

-/* This resets all properties to their defaults values
- * and overrides all user settings and the theme in use
- */
-@import url("resource://css_shadows/reset.css");
+/* This CSS resets all properties to their defaults values
+ *    and overrides all user settings and the theme in use */
+@import url("resource://css_basics/reset.css");

 /* Set a very futuristic style by default */
-.demo * {
+* {
  color: green;
  font-family: Monospace;
  border: 1px solid;
 }

-window.demo {
+window {
  background-color: white;
 }

 /* Make sure selections are visible */
-.demo selection {
+selection {
  background-color: darkGreen;
  color: black;
 }
@@ -6,6 +6,8 @@

 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 static void
 show_parsing_error (GtkCssProvider *provider,
                    GtkCssSection  *section,
@@ -48,23 +50,33 @@ css_text_changed (GtkTextBuffer  *buffer,
  gtk_text_buffer_remove_all_tags (buffer, &start, &end);

  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_string (provider, text);
+  gtk_css_provider_load_from_data (provider, text, -1);
  g_free (text);
 }

 static void
-clear_provider (gpointer data)
+drawing_area_draw (GtkDrawingArea *da,
+                   cairo_t        *cr,
+                   int             width,
+                   int             height,
+                   gpointer        data)
 {
-  GtkStyleProvider *provider = data;
+  GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (da));

-  gtk_style_context_remove_provider_for_display (gdk_display_get_default (), provider);
+  gtk_render_background (context, cr, 0, 0, width, height);
+  gtk_render_frame (context, cr, 0, 0, width, height);
 }

 static void
 apply_css (GtkWidget *widget, GtkStyleProvider *provider)
 {
-  gtk_style_context_add_provider_for_display (gdk_display_get_default (), provider, G_MAXUINT);
-  g_object_set_data_full (G_OBJECT (widget), "provider", provider, clear_provider);
+  GtkWidget *child;
+
+  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
+  for (child = gtk_widget_get_first_child (widget);
+       child != NULL;
+       child = gtk_widget_get_next_sibling (child))
+    apply_css (child, provider);
 }

 GtkWidget *
@@ -83,17 +95,16 @@ do_css_multiplebgs (GtkWidget *do_widget)
      gtk_window_set_title (GTK_WINDOW (window), "Multiple Backgrounds");
      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      gtk_widget_add_css_class (window, "demo");
      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);

      overlay = gtk_overlay_new ();
      gtk_window_set_child (GTK_WINDOW (window), overlay);

      child = gtk_drawing_area_new ();
-      /* Don't set a draw_func, since we are only interested in CSS drawing,
-       * which happens automatically.
-       */
      gtk_widget_set_name (child, "canvas");
+      gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (child),
+                                      drawing_area_draw,
+                                      NULL, NULL);
      gtk_overlay_set_child (GTK_OVERLAY (overlay), child);

      child = gtk_button_new ();
@@ -7,6 +7,8 @@

 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 static void
 show_parsing_error (GtkCssProvider *provider,
                    GtkCssSection  *section,
@@ -49,23 +51,20 @@ css_text_changed (GtkTextBuffer  *buffer,
  gtk_text_buffer_remove_all_tags (buffer, &start, &end);

  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_string (provider, text);
+  gtk_css_provider_load_from_data (provider, text, -1);
  g_free (text);
 }

-static void
-clear_provider (gpointer data)
-{
-  GtkStyleProvider *provider = data;
-
-  gtk_style_context_remove_provider_for_display (gdk_display_get_default (), provider);
-}
-
 static void
 apply_css (GtkWidget *widget, GtkStyleProvider *provider)
 {
-  gtk_style_context_add_provider_for_display (gdk_display_get_default (), provider, G_MAXUINT);
-  g_object_set_data_full (G_OBJECT (widget), "provider", provider, clear_provider);
+  GtkWidget *child;
+
+  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
+  for (child = gtk_widget_get_first_child (widget);
+       child != NULL;
+       child = gtk_widget_get_next_sibling (child))
+    apply_css (child, provider);
 }

 GtkWidget *
@@ -84,7 +83,6 @@ do_css_pixbufs (GtkWidget *do_widget)
      gtk_window_set_title (GTK_WINDOW (window), "Animated Backgrounds");
      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      gtk_widget_add_css_class (window, "demo");
      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);

      paned = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
@@ -50,7 +50,7 @@
    100% { background-size: 12px, 96px, 12px, 96px, 12px, 96px, 12px, 96px, auto; }
 }

-window.demo {
+window {
    background-image: url("resource://css_pixbufs/images/apple-red.png"),
                      url("resource://css_pixbufs/images/gnome-applets.png"),
                      url("resource://css_pixbufs/images/gnome-calendar.png"),
@@ -66,11 +66,11 @@ window.demo {
 }

 /* Make the text editor has a nice style */
-window.demo .view, scrollbar, separator {
+.view, scrollbar, separator {
  color: black;
  background-color: rgba(255,255,255,0.5);
 }

-window.demo .view:selected {
+.view:selected {
  background-color: rgba(127,127,255,0.5);
 }
@@ -5,6 +5,8 @@

 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 static void
 show_parsing_error (GtkCssProvider *provider,
                    GtkCssSection  *section,
@@ -46,23 +48,20 @@ css_text_changed (GtkTextBuffer  *buffer,
  gtk_text_buffer_remove_all_tags (buffer, &start, &end);

  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_string (provider, text);
+  gtk_css_provider_load_from_data (provider, text, -1);
  g_free (text);
 }

-static void
-clear_provider (gpointer data)
-{
-  GtkStyleProvider *provider = data;
-
-  gtk_style_context_remove_provider_for_display (gdk_display_get_default (), provider);
-}
-
 static void
 apply_css (GtkWidget *widget, GtkStyleProvider *provider)
 {
-  gtk_style_context_add_provider_for_display (gdk_display_get_default (), provider, G_MAXUINT);
-  g_object_set_data_full (G_OBJECT (widget), "provider", provider, clear_provider);
+  GtkWidget *child;
+
+  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
+  for (child = gtk_widget_get_first_child (widget);
+       child != NULL;
+       child = gtk_widget_get_next_sibling (child))
+    apply_css (child, provider);
 }

 static GtkWidget *
@@ -102,7 +101,6 @@ do_css_shadows (GtkWidget *do_widget)
      gtk_window_set_title (GTK_WINDOW (window), "Shadows");
      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      gtk_widget_add_css_class (window, "demo");
      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);

      paned = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
@@ -144,7 +142,7 @@ do_css_shadows (GtkWidget *do_widget)
    }

  if (!gtk_widget_get_visible (window))
-    gtk_window_present (GTK_WINDOW (window));
+    gtk_widget_set_visible (window, TRUE);
  else
    gtk_window_destroy (GTK_WINDOW (window));

@@ -5,13 +5,12 @@
 */

 /* This CSS resets all properties to their defaults values
- * and overrides all user settings and the theme in use
- */
+ *    and overrides all user settings and the theme in use */
@import url("resource://css_shadows/reset.css");
@import url("resource://css_shadows/cssview.css");

 /* Get a nice background for the window */
-window.demo.background {
+.background {
  background-color: #4870bc;
  background-image: linear-gradient(to left, transparent, rgba(255,255,255,.07) 50%, transparent 50%),
                    linear-gradient(to left, transparent, rgba(255,255,255,.13) 50%, transparent 50%),
@@ -20,7 +19,7 @@ window.demo.background {
  background-size: 29px, 59px, 73px, 109px;
 }

-window.demo button {
+button {
  color: black;
  padding: 10px;
  border-radius: 5px;
@@ -28,15 +27,18 @@ window.demo button {
  border: 1px transparent solid;
 }

-window.demo button:hover {
+button:hover {
  text-shadow: 3px 3px 5px alpha(black, 0.75);
  -gtk-icon-shadow: 3px 3px 5px alpha(black, 0.75);
  box-shadow: 3px 3px 5px alpha(black, 0.5) inset;
  border: solid 1px alpha(black, 0.75);
 }

-window.demo button:active {
+button:active {
  padding: 11px 9px 9px 11px;
  text-shadow: 1px 1px 2.5px alpha(black, 0.6);
  -gtk-icon-shadow: 1px 1px 2.5px alpha(black, 0.6);
 }
+
+
+
@@ -1,21 +1,21 @@
 /* Make the text editor has a nice style */
-window.demo .view {
+.view {
  color: #2e3436;
  font-family: Monospace;
  background-color: alpha(white, 0.30);
 }

-window.demo .view:selected {
+.view:selected {
  color: white;
  background-color: #4a90d9;
 }

-window.demo scrollbar trough,
+scrollbar trough,
 .scrollbars-junction {
  background-color: alpha(white, 0.80);
 }

-window.demo scrollbar slider {
+scrollbar slider {
  border-width: 3px;
  border-style: solid;
  border-radius: 10px;
@@ -24,11 +24,11 @@ window.demo scrollbar slider {
  background-color: #999;
 }

-window.demo scrollbar slider:hover {
+scrollbar slider:hover {
  background-color: #555;
 }

-window.demo paned separator {
+paned separator {
  background-color: alpha(white, 0.80);
  background-image: linear-gradient(transparent, transparent 1px, #999 1px, #999 4px, transparent 4px);
  background-size: 40px auto;
@@ -36,6 +36,6 @@ window.demo paned separator {
  background-position: center;
 }

-window.demo paned separator:hover {
+paned separator:hover {
  background-image: linear-gradient(transparent, transparent 1px, #555 1px, #555 4px, transparent 4px);
 }
@@ -208,13 +208,7 @@
          </object>
        </child>
        <child>
-          <object class="GtkLabel" id="statusbar1">
-            <property name="xalign">0</property>
-            <property name="margin-start">2</property>
-            <property name="margin-end">2</property>
-            <property name="margin-top">2</property>
-            <property name="margin-bottom">2</property>
-          </object>
+          <object class="GtkStatusbar" id="statusbar1"/>
        </child>
      </object>
    </child>
@@ -760,7 +760,9 @@ do_dnd (GtkWidget *do_widget)
      GtkCssProvider *provider;
      GString *css;

-      button = gtk_color_dialog_button_new (gtk_color_dialog_new ());
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+      button = gtk_color_button_new ();
+G_GNUC_END_IGNORE_DEPRECATIONS
      g_object_unref (g_object_ref_sink (button));

      provider = gtk_css_provider_new ();
@@ -10,6 +10,8 @@
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 static GtkWidget *window = NULL;

 static void
@@ -43,22 +45,21 @@ do_expander (GtkWidget *do_widget)
  if (!window)
    {
      toplevel = GTK_WIDGET (gtk_widget_get_root (do_widget));
-      window = gtk_window_new ();
-      gtk_window_set_title (GTK_WINDOW (window), "Expander");
-      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (toplevel));
-      area = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
-      gtk_widget_set_margin_start (area, 10);
-      gtk_widget_set_margin_end (area, 10);
-      gtk_widget_set_margin_top (area, 10);
-      gtk_widget_set_margin_bottom (area, 10);
-      gtk_window_set_child (GTK_WINDOW (window), area);
-      label = gtk_label_new ("<big><b>Something went wrong</b></big>");
-      gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
-      gtk_box_append (GTK_BOX (area), label);
-      label = gtk_label_new ("Here are some more details but not the full story");
+      window = gtk_message_dialog_new_with_markup (GTK_WINDOW (toplevel),
+                                                   0,
+                                                   GTK_MESSAGE_ERROR,
+                                                   GTK_BUTTONS_CLOSE,
+                                                   "<big><b>%s</b></big>",
+                                                   "Something went wrong");
+      gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (window),
+                                                "Here are some more details "
+                                                "but not the full story.");
+
+      area = gtk_message_dialog_get_message_area (GTK_MESSAGE_DIALOG (window));
+
+      label = gtk_widget_get_last_child (area);
      gtk_label_set_wrap (GTK_LABEL (label), FALSE);
      gtk_widget_set_vexpand (label, FALSE);
-      gtk_box_append (GTK_BOX (area), label);

      expander = gtk_expander_new ("Details:");
      gtk_widget_set_vexpand (expander, TRUE);
@@ -121,7 +122,7 @@ do_expander (GtkWidget *do_widget)
  }

  if (!gtk_widget_get_visible (window))
-    gtk_window_present (GTK_WINDOW (window));
+    gtk_widget_set_visible (window, TRUE);
  else
    gtk_window_destroy (GTK_WINDOW (window));

@@ -68,18 +68,13 @@ create_blurred_button (void)
  return w;
 }

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
 static GtkWidget *
 create_font_button (void)
 {
-  GtkFontDialog *dialog;
-  GtkWidget *button;
-
-  dialog = gtk_font_dialog_new ();
-  button = gtk_font_dialog_button_new (dialog);
-  g_object_unref (dialog);
-
-  return button;
+  return gtk_font_button_new ();
 }
+G_GNUC_END_IGNORE_DEPRECATIONS

 static GtkWidget *
 create_level_bar (void)
@@ -315,20 +310,11 @@ do_fishbowl (GtkWidget *do_widget)
  if (!window)
    {
      GtkBuilder *builder;
-      GtkBuilderScope *scope;
      GtkWidget *bowl;

      g_type_ensure (GTK_TYPE_FISHBOWL);

-      scope = gtk_builder_cscope_new ();
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), fishbowl_prev_button_clicked_cb);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), fishbowl_next_button_clicked_cb);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), fishbowl_changes_toggled_cb);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), format_header_cb);
-
-      builder = gtk_builder_new ();
-      gtk_builder_set_scope (builder, scope);
-      gtk_builder_add_from_resource (builder, "/fishbowl/fishbowl.ui", NULL);
+      builder = gtk_builder_new_from_resource ("/fishbowl/fishbowl.ui");
      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);

@@ -340,7 +326,6 @@ do_fishbowl (GtkWidget *do_widget)

      gtk_widget_realize (window);
      g_object_unref (builder);
-      g_object_unref (scope);
    }

  if (!gtk_widget_get_visible (window))
@@ -354,18 +354,10 @@ do_iconscroll (GtkWidget *do_widget)
  if (!window)
    {
      GtkBuilder *builder;
-      GtkBuilderScope *scope;
      GtkWidget *label;
      guint id;

-      scope = gtk_builder_cscope_new ();
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), iconscroll_prev_clicked_cb);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), iconscroll_next_clicked_cb);
-
-      builder = gtk_builder_new ();
-      gtk_builder_set_scope (builder, scope);
-
-      gtk_builder_add_from_resource (builder, "/iconscroll/iconscroll.ui", NULL);
+      builder = gtk_builder_new_from_resource ("/iconscroll/iconscroll.ui");
      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
      g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);
      gtk_window_set_display (GTK_WINDOW (window),
@@ -383,7 +375,6 @@ do_iconscroll (GtkWidget *do_widget)
                              GUINT_TO_POINTER (id), remove_timeout);

      g_object_unref (builder);
-      g_object_unref (scope);
    }

  if (!gtk_widget_get_visible (window))
@@ -153,6 +153,8 @@ if librsvg_dep.found()
  gtkdemo_deps += [ librsvg_dep ]
 endif

+gtkdemo_args = [ '-DGDK_DISABLE_DEPRECATED', '-DGTK_DISABLE_DEPRECATED', ]
+
 demos_h = custom_target('gtk4 demo header',
  output: 'demos.h',
  input: demos,
@@ -207,7 +209,6 @@ if can_use_objcopy_for_resources
    output : 'gtkdemo_resources2.o',
    command : [objcopy,
                 '--strip-all',
-                 '--set-section-alignment', '.data=8',
                 '--add-symbol','_g_binary_gtkdemo_resource_data=.data:0',
                 '@INPUT@',
                 '@OUTPUT@'])
@@ -236,7 +237,7 @@ gtkdemo_deps += [ demo_conf_h ]

 executable('gtk4-demo',
  sources: [demos, demos_h, extra_demo_sources, gtkdemo_resources],
-  c_args: demo_cflags,
+  c_args: gtkdemo_args + demo_cflags,
  dependencies: gtkdemo_deps,
  include_directories: confinc,
  win_subsystem: 'windows',
@@ -246,7 +247,7 @@ executable('gtk4-demo',

 executable('gtk4-demo-application',
  sources: ['application.c', gtkdemo_resources],
-  c_args: common_cflags,
+  c_args: gtkdemo_args + common_cflags,
  dependencies: gtkdemo_deps,
  include_directories: confinc,
  win_subsystem: 'windows',
@@ -7,6 +7,8 @@
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 enum {
  COLOR_SET,
  N_SIGNALS
@@ -122,16 +124,19 @@ drawing_area_unmap (GtkWidget *widget)

 static void
 drawing_area_snapshot (GtkWidget   *widget,
-                       GtkSnapshot *snapshot)
+		       GtkSnapshot *snapshot)
 {
  DrawingArea *area = (DrawingArea *) widget;
-  int width, height;
+  GtkAllocation allocation;
  cairo_t *cr;

-  width = gtk_widget_get_width (widget);
-  height = gtk_widget_get_height (widget);
-
-  cr = gtk_snapshot_append_cairo (snapshot, &GRAPHENE_RECT_INIT (0, 0, width, height));
+  gtk_widget_get_allocation (widget, &allocation);
+  cr = gtk_snapshot_append_cairo (snapshot,
+                                  &GRAPHENE_RECT_INIT (
+                                    0, 0,
+				    allocation.width,
+				    allocation.height
+                                  ));

  cairo_set_source_rgb (cr, 1, 1, 1);
  cairo_paint (cr);
@@ -140,7 +145,7 @@ drawing_area_snapshot (GtkWidget   *widget,
  cairo_paint (cr);

  cairo_set_source_rgb (cr, 0.6, 0.6, 0.6);
-  cairo_rectangle (cr, 0, 0, width, height);
+  cairo_rectangle (cr, 0, 0, allocation.width, allocation.height);
  cairo_stroke (cr);

  cairo_destroy (cr);
@@ -60,7 +60,7 @@ gtk_path_paintable_snapshot (GdkPaintable *paintable,
 #if 0
  gtk_snapshot_push_fill (snapshot, self->path, GSK_FILL_RULE_WINDING);
 #else
-  GskStroke *stroke = gsk_stroke_new (2.0);
+  GskStroke *stroke = gsk_stroke_new (4.0);
  gtk_snapshot_push_stroke (snapshot, self->path, stroke);
  gsk_stroke_free (stroke);
 #endif
@@ -206,66 +206,33 @@ create_hexagon (GtkWidget *widget)
 static GskPath *
 create_path_from_text (GtkWidget *widget)
 {
+  cairo_surface_t *surface;
+  cairo_t *cr;
+  cairo_path_t *path;
  PangoLayout *layout;
  PangoFontDescription *desc;
-  GskPathBuilder *builder;
+  GskPath *result;
+
+  surface = cairo_recording_surface_create (CAIRO_CONTENT_COLOR_ALPHA, NULL);
+  cr = cairo_create (surface);

  layout = gtk_widget_create_pango_layout (widget, "Pango power!\nPango power!\nPango power!");
  desc = pango_font_description_from_string ("sans bold 36");
  pango_layout_set_font_description (layout, desc);
  pango_font_description_free (desc);

-  builder = gsk_path_builder_new ();
+  pango_cairo_layout_path (cr, layout);
+  path = cairo_copy_path_flat (cr);
+  result = gsk_path_new_from_cairo (path);

-  gsk_path_builder_add_layout (builder, layout);
+  cairo_path_destroy (path);
+  g_object_unref (layout);
+  cairo_destroy (cr);
+  cairo_surface_destroy (surface);

-  return gsk_path_builder_free_to_path (builder);
+  return result;
 }

-static gboolean
-build_path (GskPathOperation        op,
-            const graphene_point_t *pts,
-            gsize                   n_pts,
-            float                   weight,
-            gpointer                user_data)
-{
-  GskPathBuilder *builder = user_data;
-
-  switch (op)
-  {
-    case GSK_PATH_MOVE:
-      gsk_path_builder_move_to (builder, pts[0].x, pts[0].y);
-      break;
-
-    case GSK_PATH_CLOSE:
-      gsk_path_builder_close (builder);
-      break;
-
-    case GSK_PATH_LINE:
-      gsk_path_builder_line_to (builder, pts[1].x, pts[1].y);
-      break;
-
-    case GSK_PATH_QUAD:
-      gsk_path_builder_quad_to (builder, pts[1].x, pts[1].y, pts[2].x, pts[2].y);
-      break;
-
-    case GSK_PATH_CUBIC:
-      gsk_path_builder_cubic_to (builder, pts[1].x, pts[1].y, pts[2].x, pts[2].y, pts[3].x, pts[3].y);
-      break;
-
-    case GSK_PATH_CONIC:
-      gsk_path_builder_conic_to (builder, pts[1].x, pts[1].y, pts[2].x, pts[2].y, weight);
-      break;
-
-    default:
-      g_assert_not_reached ();
-      break;
-  }
-
-  return TRUE;
-}
-
-
 static gboolean
 update_path (GtkWidget     *widget,
             GdkFrameClock *frame_clock,
@@ -274,36 +241,28 @@ update_path (GtkWidget     *widget,
  float progress = gdk_frame_clock_get_frame_time (frame_clock) % (60 * G_USEC_PER_SEC) / (float) (30 * G_USEC_PER_SEC);
  GskPathBuilder *builder;
  GskPath *path;
-  GskPathPoint point;
  graphene_point_t pos;
  graphene_vec2_t tangent;
-  GskStroke *stroke;

-  path = gsk_path_measure_get_path (measure);
-
-  stroke = gsk_stroke_new (1);
-  gsk_stroke_set_dash (stroke, (float[2]) { 10, 5 }, 2);
-  gsk_stroke_set_dash_offset (stroke, - (gdk_frame_clock_get_frame_time (frame_clock) % G_USEC_PER_SEC) * 15. / G_USEC_PER_SEC);
  builder = gsk_path_builder_new ();
-  gsk_path_dash (path, stroke, 0.2, build_path, builder);
+  gsk_path_measure_add_segment (measure,
+                                builder,
+                                progress > 1 ? (progress - 1) * gsk_path_measure_get_length (measure) : 0.0,
+                                (progress < 1 ? progress : 1.0) * gsk_path_measure_get_length (measure));

-  if (gsk_path_measure_get_point (measure,
-                                   (progress > 1 ? (progress - 1) : progress) * gsk_path_measure_get_length (measure), &point))
-    {
-      gsk_path_point_get_position (&point, &pos);
-      gsk_path_point_get_tangent (&point, GSK_PATH_END, &tangent);
+  gsk_path_measure_get_point (measure,
+                              (progress > 1 ? (progress - 1) : progress) * gsk_path_measure_get_length (measure),
+                              &pos,
+                              &tangent);
+  gsk_path_builder_move_to (builder, pos.x + 5 * graphene_vec2_get_x (&tangent), pos.y + 5 * graphene_vec2_get_y (&tangent));
+  gsk_path_builder_line_to (builder, pos.x + 3 * graphene_vec2_get_y (&tangent), pos.y + 3 * graphene_vec2_get_x (&tangent));
+  gsk_path_builder_line_to (builder, pos.x - 3 * graphene_vec2_get_y (&tangent), pos.y - 3 * graphene_vec2_get_x (&tangent));
+  gsk_path_builder_close (builder);
+  path = gsk_path_builder_free_to_path (builder);

-      gsk_path_builder_move_to (builder, pos.x + 5 * graphene_vec2_get_x (&tangent), pos.y + 5 * graphene_vec2_get_y (&tangent));
-      gsk_path_builder_line_to (builder, pos.x + 3 * graphene_vec2_get_y (&tangent), pos.y + 3 * graphene_vec2_get_x (&tangent));
-      gsk_path_builder_line_to (builder, pos.x - 3 * graphene_vec2_get_y (&tangent), pos.y - 3 * graphene_vec2_get_x (&tangent));
-      gsk_path_builder_close (builder);
-
-      path = gsk_path_builder_free_to_path (builder);
-
-      gtk_path_paintable_set_path (GTK_PATH_PAINTABLE (gtk_picture_get_paintable (GTK_PICTURE (widget))),
-                                   path);
-      gsk_path_unref (path);
-    }
+  gtk_path_paintable_set_path (GTK_PATH_PAINTABLE (gtk_picture_get_paintable (GTK_PICTURE (widget))),
+                               path);
+  gsk_path_unref (path);

  return G_SOURCE_CONTINUE;
 }
@@ -137,22 +137,14 @@ pointer_motion (GtkEventControllerMotion *controller,
                double                    y,
                GtkMaze                  *self)
 {
-  GskPathPoint point;
-  graphene_point_t pos;
-
  if (!self->active)
    return;

-  if (gsk_path_get_closest_point (self->path, &GRAPHENE_POINT_INIT (x, y), INFINITY, &point))
-    {
-      gsk_path_point_get_position (&point, &pos);
+  if (gsk_path_measure_get_closest_point (self->measure, &GRAPHENE_POINT_INIT (x, y), NULL) <= MAZE_STROKE_SIZE_ACTIVE / 2.0f)
+    return;

-      if (graphene_point_distance (&pos, &GRAPHENE_POINT_INIT (x, y), NULL, NULL) <= MAZE_STROKE_SIZE_ACTIVE / 2.0f)
-        return;
-
-      self->active = FALSE;
-      gtk_widget_queue_draw (GTK_WIDGET (self));
-    }
+  self->active = FALSE;
+  gtk_widget_queue_draw (GTK_WIDGET (self));
 }

 static void
@@ -48,26 +48,32 @@ G_DEFINE_TYPE (GtkPathWidget, gtk_path_widget, GTK_TYPE_WIDGET)

 static GskPath *
 create_path_from_text (GtkWidget  *widget,
-                       const char *text,
-                       graphene_point_t *out_offset)
+                       const char *text)
 {
+  cairo_surface_t *surface;
+  cairo_t *cr;
+  cairo_path_t *path;
  PangoLayout *layout;
  PangoFontDescription *desc;
-  GskPathBuilder *builder;
  GskPath *result;

+  surface = cairo_recording_surface_create (CAIRO_CONTENT_COLOR_ALPHA, NULL);
+  cr = cairo_create (surface);
+
  layout = gtk_widget_create_pango_layout (widget, text);
  desc = pango_font_description_from_string ("sans bold 36");
  pango_layout_set_font_description (layout, desc);
  pango_font_description_free (desc);

-  builder = gsk_path_builder_new ();
-  gsk_path_builder_add_layout (builder, layout);
-  result = gsk_path_builder_free_to_path (builder);
+  cairo_move_to (cr, 0, - pango_layout_get_baseline (layout) / (double) PANGO_SCALE);
+  pango_cairo_layout_path (cr, layout);
+  path = cairo_copy_path_flat (cr);
+  result = gsk_path_new_from_cairo (path);

-  if (out_offset)
-    graphene_point_init (out_offset, 0, - pango_layout_get_baseline (layout) / (double) PANGO_SCALE);
+  cairo_path_destroy (path);
  g_object_unref (layout);
+  cairo_destroy (cr);
+  cairo_surface_destroy (surface);

  return result;
 }
@@ -76,35 +82,27 @@ typedef struct
 {
  GskPathMeasure *measure;
  GskPathBuilder *builder;
-  graphene_point_t offset;
  double scale;
 } GtkPathTransform;

 static void
 gtk_path_transform_point (GskPathMeasure         *measure,
                          const graphene_point_t *pt,
-                          const graphene_point_t *offset,
                          float                   scale,
                          graphene_point_t       *res)
 {
  graphene_vec2_t tangent;
-  GskPathPoint point;

-  if (gsk_path_measure_get_point (measure, (pt->x + offset->x) * scale, &point))
-    {
-      gsk_path_point_get_position (&point, res);
-      gsk_path_point_get_tangent (&point, GSK_PATH_END, &tangent);
+  gsk_path_measure_get_point (measure, pt->x * scale, res, &tangent);

-      res->x -= (pt->y + offset->y) * scale * graphene_vec2_get_y (&tangent);
-      res->y += (pt->y + offset->y) * scale * graphene_vec2_get_x (&tangent);
-    }
+  res->x -= pt->y * scale * graphene_vec2_get_y (&tangent);
+  res->y += pt->y * scale * graphene_vec2_get_x (&tangent);
 }

 static gboolean
 gtk_path_transform_op (GskPathOperation        op,
                       const graphene_point_t *pts,
                       gsize                   n_pts,
-                       float                   weight,
                       gpointer                data)
 {
  GtkPathTransform *transform = data;
@@ -114,7 +112,7 @@ gtk_path_transform_op (GskPathOperation        op,
    case GSK_PATH_MOVE:
      {
        graphene_point_t res;
-        gtk_path_transform_point (transform->measure, &pts[0], &transform->offset, transform->scale, &res);
+        gtk_path_transform_point (transform->measure, &pts[0], transform->scale, &res);
        gsk_path_builder_move_to (transform->builder, res.x, res.y);
      }
      break;
@@ -122,36 +120,18 @@ gtk_path_transform_op (GskPathOperation        op,
    case GSK_PATH_LINE:
      {
        graphene_point_t res;
-        gtk_path_transform_point (transform->measure, &pts[1], &transform->offset, transform->scale, &res);
+        gtk_path_transform_point (transform->measure, &pts[1], transform->scale, &res);
        gsk_path_builder_line_to (transform->builder, res.x, res.y);
      }
      break;

-    case GSK_PATH_QUAD:
-      {
-        graphene_point_t res[2];
-        gtk_path_transform_point (transform->measure, &pts[1], &transform->offset, transform->scale, &res[0]);
-        gtk_path_transform_point (transform->measure, &pts[2], &transform->offset, transform->scale, &res[1]);
-        gsk_path_builder_quad_to (transform->builder, res[0].x, res[0].y, res[1].x, res[1].y);
-      }
-      break;
-
-    case GSK_PATH_CUBIC:
+    case GSK_PATH_CURVE:
      {
        graphene_point_t res[3];
-        gtk_path_transform_point (transform->measure, &pts[1], &transform->offset, transform->scale, &res[0]);
-        gtk_path_transform_point (transform->measure, &pts[2], &transform->offset, transform->scale, &res[1]);
-        gtk_path_transform_point (transform->measure, &pts[3], &transform->offset, transform->scale, &res[2]);
-        gsk_path_builder_cubic_to (transform->builder, res[0].x, res[0].y, res[1].x, res[1].y, res[2].x, res[2].y);
-      }
-      break;
-
-    case GSK_PATH_CONIC:
-      {
-        graphene_point_t res[2];
-        gtk_path_transform_point (transform->measure, &pts[1], &transform->offset, transform->scale, &res[0]);
-        gtk_path_transform_point (transform->measure, &pts[2], &transform->offset, transform->scale, &res[1]);
-        gsk_path_builder_conic_to (transform->builder, res[0].x, res[0].y, res[1].x, res[1].y, weight);
+        gtk_path_transform_point (transform->measure, &pts[1], transform->scale, &res[0]);
+        gtk_path_transform_point (transform->measure, &pts[2], transform->scale, &res[1]);
+        gtk_path_transform_point (transform->measure, &pts[3], transform->scale, &res[2]);
+        gsk_path_builder_curve_to (transform->builder, res[0].x, res[0].y, res[1].x, res[1].y, res[2].x, res[2].y);
      }
      break;

@@ -168,11 +148,10 @@ gtk_path_transform_op (GskPathOperation        op,
 }

 static GskPath *
-gtk_path_transform (GskPathMeasure         *measure,
-                    GskPath                *path,
-                    const graphene_point_t *offset)
+gtk_path_transform (GskPathMeasure *measure,
+                    GskPath        *path)
 {
-  GtkPathTransform transform = { measure, gsk_path_builder_new (), *offset };
+  GtkPathTransform transform = { measure, gsk_path_builder_new () };
  graphene_rect_t bounds;

  gsk_path_get_bounds (path, &bounds);
@@ -181,7 +160,7 @@ gtk_path_transform (GskPathMeasure         *measure,
  else
    transform.scale = 1.0f;

-  gsk_path_foreach (path, -1, gtk_path_transform_op, &transform);
+  gsk_path_foreach (path, GSK_PATH_FOREACH_ALLOW_CURVES, gtk_path_transform_op, &transform);

  return gsk_path_builder_free_to_path (transform.builder);
 }
@@ -205,15 +184,14 @@ static void
 gtk_path_widget_create_text_path (GtkPathWidget *self)
 {
  GskPath *path;
-  graphene_point_t offset;

  gtk_path_widget_clear_text_path (self);

  if (self->line_measure == NULL)
    return;

-  path = create_path_from_text (GTK_WIDGET (self), self->text, &offset);
-  self->text_path = gtk_path_transform (self->line_measure, path, &offset);
+  path = create_path_from_text (GTK_WIDGET (self), self->text);
+  self->text_path = gtk_path_transform (self->line_measure, path);

  gsk_path_unref (path);
 }
@@ -233,7 +211,7 @@ gtk_path_widget_create_paths (GtkPathWidget *self)
  builder = gsk_path_builder_new ();
  gsk_path_builder_move_to (builder,
                            self->points[0].x * width, self->points[0].y * height);
-  gsk_path_builder_cubic_to (builder,
+  gsk_path_builder_curve_to (builder,
                             self->points[1].x * width, self->points[1].y * height,
                             self->points[2].x * width, self->points[2].y * height,
                             self->points[3].x * width, self->points[3].y * height);
@@ -326,22 +304,18 @@ gtk_path_widget_snapshot (GtkWidget   *widget,
  if (self->line_closest >= 0)
    {
      GskPathBuilder *builder;
-      GskPathPoint point;
      graphene_point_t closest;

      builder = gsk_path_builder_new ();
-      if (gsk_path_measure_get_point (self->line_measure, self->line_closest, &point))
-        {
-          gsk_path_point_get_position (&point, &closest);
-          gsk_path_builder_add_circle (builder, &closest, POINT_SIZE);
-          path = gsk_path_builder_free_to_path (builder);
+      gsk_path_measure_get_point (self->line_measure, self->line_closest, &closest, NULL);
+      gsk_path_builder_add_circle (builder, &closest, POINT_SIZE);
+      path = gsk_path_builder_free_to_path (builder);

-          gtk_snapshot_push_fill (snapshot, path, GSK_FILL_RULE_WINDING);
-          gtk_snapshot_append_color (snapshot, &(GdkRGBA) { 0, 0, 1, 1 }, &GRAPHENE_RECT_INIT (0, 0, width, height));
-          gtk_snapshot_pop (snapshot);
+      gtk_snapshot_push_fill (snapshot, path, GSK_FILL_RULE_WINDING);
+      gtk_snapshot_append_color (snapshot, &(GdkRGBA) { 0, 0, 1, 1 }, &GRAPHENE_RECT_INIT (0, 0, width, height));
+      gtk_snapshot_pop (snapshot);

-          gsk_path_unref (path);
-        }
+      gsk_path_unref (path);
    }
 }

@@ -521,19 +495,13 @@ pointer_motion (GtkEventControllerMotion *controller,
                double                    y,
                GtkPathWidget            *self)
 {
-  GskPathPoint point;
-  graphene_point_t pos;
+  gsk_path_measure_get_closest_point_full (self->line_measure,
+                                           &GRAPHENE_POINT_INIT (x, y),
+                                           INFINITY,
+                                           &self->line_closest,
+                                           NULL, NULL, NULL);

-  if (gsk_path_get_closest_point (gsk_path_measure_get_path (self->line_measure),
-                                  &GRAPHENE_POINT_INIT (x, y),
-                                  INFINITY,
-                                  &point))
-    {
-      gsk_path_point_get_position (&point, &pos);
-      self->line_closest = graphene_point_distance (&pos, &GRAPHENE_POINT_INIT (x, y), NULL, NULL);
-    
-      gtk_widget_queue_draw (GTK_WIDGET (self));
-    }
+  gtk_widget_queue_draw (GTK_WIDGET (self));
 }

 static void
@@ -6,6 +6,6 @@
 * Also, when adding new style properties, please add them here.
 */

-window.demo * {
+* {
  all: unset;
 }
@@ -188,20 +188,10 @@ do_spinbutton (GtkWidget *do_widget)
  if (!window)
    {
      GtkBuilder *builder;
-      GtkBuilderScope *scope;
      GtkAdjustment *adj;
      GtkWidget *label;

-      scope = gtk_builder_cscope_new ();
-      builder = gtk_builder_new ();
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_hex_spin_input);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_hex_spin_output);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_time_spin_input);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_time_spin_output);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_month_spin_input);
-      gtk_builder_cscope_add_callback (GTK_BUILDER_CSCOPE (scope), spinbutton_month_spin_output);
-      gtk_builder_set_scope (builder, scope);
-      gtk_builder_add_from_resource (builder, "/spinbutton/spinbutton.ui", NULL);
+      builder = gtk_builder_new_from_resource ("/spinbutton/spinbutton.ui");
      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
      gtk_window_set_display (GTK_WINDOW (window),
                              gtk_widget_get_display (do_widget));
@@ -243,7 +233,6 @@ do_spinbutton (GtkWidget *do_widget)
                                   NULL, NULL);

      g_object_unref (builder);
-      g_object_unref (scope);
    }

  if (!gtk_widget_get_visible (window))
@@ -27,6 +27,7 @@ GtkWidget *
 do_spinner (GtkWidget *do_widget)
 {
  static GtkWidget *window = NULL;
+  GtkWidget *content_area;
  GtkWidget *vbox;
  GtkWidget *hbox;
  GtkWidget *button;
@@ -34,19 +35,28 @@ do_spinner (GtkWidget *do_widget)

  if (!window)
  {
-    window = gtk_window_new ();
-    gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
-    gtk_window_set_title (GTK_WINDOW (window), "Spinner");
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+    window = gtk_dialog_new_with_buttons ("Spinner",
+                                          GTK_WINDOW (do_widget),
+                                          0,
+                                          _("_Close"),
+                                          GTK_RESPONSE_NONE,
+                                          NULL);
    gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
+
+    g_signal_connect (window, "response",
+                      G_CALLBACK (gtk_window_destroy), NULL);
    g_object_add_weak_pointer (G_OBJECT (window), (gpointer *)&window);

-    vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
-    gtk_widget_set_margin_top (vbox, 5);
-    gtk_widget_set_margin_bottom (vbox, 5);
+    content_area = gtk_dialog_get_content_area (GTK_DIALOG (window));
+G_GNUC_END_IGNORE_DEPRECATIONS
+
+    vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
    gtk_widget_set_margin_start (vbox, 5);
    gtk_widget_set_margin_end (vbox, 5);
-
-    gtk_window_set_child (GTK_WINDOW (window), vbox);
+    gtk_widget_set_margin_top (vbox, 5);
+    gtk_widget_set_margin_bottom (vbox, 5);
+    gtk_box_append (GTK_BOX (content_area), vbox);

    /* Sensitive */
    hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 5);
@@ -801,7 +801,7 @@ suggestion_entry_key_pressed (GtkEventControllerKey *controller,
            selected = matches - 1;
        }

-      gtk_list_view_scroll_to (GTK_LIST_VIEW (self->list), selected, GTK_LIST_SCROLL_SELECT, NULL);
+      gtk_single_selection_set_selected (self->selection, selected);
      return TRUE;
    }

@@ -6,6 +6,8 @@

 #include "demo_conf.h"

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 static GtkWidget *main_window;
 static GFile *filename = NULL;
 static GtkPageSetup *page_setup = NULL;
@@ -41,7 +43,7 @@ update_statusbar (void)
  GtkTextIter iter;
  const char *print_str;

-  gtk_label_set_label (GTK_LABEL (statusbar), "");
+  gtk_statusbar_pop (GTK_STATUSBAR (statusbar), 0);

  gtk_text_buffer_get_iter_at_mark (buffer,
                                    &iter,
@@ -59,10 +61,10 @@ update_statusbar (void)

  msg = g_strdup_printf ("%d, %d%s %s",
                         row, col,
-                         file_changed?" - Modified":"",
-                         print_str);
+			 file_changed?" - Modified":"",
+			 print_str);

-  gtk_label_set_label (GTK_LABEL (statusbar), msg);
+  gtk_statusbar_push (GTK_STATUSBAR (statusbar), 0, msg);

  g_free (msg);
 }
@@ -825,12 +827,7 @@ activate (GApplication *app)
                     contents);

  /* Create statusbar */
-  statusbar = gtk_label_new ("");
-  gtk_label_set_xalign (GTK_LABEL (statusbar), 0);
-  gtk_widget_set_margin_start (statusbar, 2);
-  gtk_widget_set_margin_end (statusbar, 2);
-  gtk_widget_set_margin_top (statusbar, 2);
-  gtk_widget_set_margin_bottom (statusbar, 2);
+  statusbar = gtk_statusbar_new ();
  gtk_box_append (GTK_BOX (box), statusbar);

  /* Show text widget info in the statusbar */
@@ -5,6 +5,16 @@ How to do a GTK release?

 Make sure you have suitable versions of Meson and Ninja.

+Also make sure you have the following packages installed with all their
+dependencies:
+
+  * gtk-doc
+  * docbook-utils
+
+Without those packages make distcheck will *not* pass.
+
+Make sure that gtk-doc is the latest released version.
+
 ## Release check list

  0. Save all your work, then move to the branch from which you want
@@ -18,8 +28,8 @@ $ git clean -dfx
  1. Build using the common sequence:

 ```sh
-$ meson setup _build
-$ meson compile -C _build
+$ meson _build .
+$ ninja -C _build
 ```

  2. Update NEWS based on the content of git log; follow the format of prior
@@ -30,10 +40,11 @@ $ meson compile -C _build
     writers, committers, etc. Anybody who is mentioned in the commit log
     gets a credit, but only real names, not email addresses or nicknames.

-  3. Update the pot file and commit the changes:
+  3. Update the pot files and commit the changes:

 ```sh
 $ ninja -C _build gtk40-pot
+$ ninja -C _build gtk40-properties-pot
 ```

  4. If this is a major, stable, release, verify that the release notes
@@ -61,7 +72,7 @@ $ ninja -C _build gtk40-pot
     Make sure that all new symbols have proper Since: tags, and that there
     is an index in the main `-docs.xml` for the next stable version.

-  8. Run `meson dist -C_build` to generate the tarball.
+  8. Run `ninja dist` to generate the tarball.

  9. Fix broken stuff found by 8), commit changes, repeat.

@@ -83,8 +94,7 @@ $ ninja -C _build gtk40-pot
 $ git tag -m "GTK 4.2.0" 4.2.0
 ```

-  13. Bump the version number in `meson.build`, and add a section for the next
-      release in NEWS and commit the change.
+  13. Bump the version number in `meson.build` and commit the change.

  14. Push the changes upstream, and push the tag as well. The git command for
    doing that is:
@@ -101,8 +111,7 @@ $ git push origin 4.2.0

 ```sh
 $ scp gtk-4.2.0.tar.xz matthiasc@master.gnome.org:
-$ ssh matthiasc@master.gnome.org
-$ ftpadmin install gtk-4.2.0.tar.xz
+$ ssh matthiasc@master.gnome.org ftpadmin install gtk-4.2.0.tar.xz
 ```

  16. Go to the gnome-announce list archives, find the last announce message,
@@ -1,7 +1,7 @@
 expand_content_md_files = [
 ]

-if get_option('documentation')
+if get_option('gtk_doc')
  gdk4_toml = configure_file(
    input: 'gdk4.toml.in',
    output: 'gdk4.toml',
@@ -1,4 +1,4 @@
-if get_option('documentation')
+if get_option('gtk_doc')
  gsk4_toml = configure_file(
    input: 'gsk4.toml.in',
    output: 'gsk4.toml',
@@ -268,7 +268,7 @@ support in the file chooser.
 This option controls whether GTK should use colord for color
 calibration support in the cups print backend.

-### `documentation`, `man-pages` and `screenshots`
+### `gtk_doc`, `man-pages` and `update_screenshots`

 The *gi-docgen* package is used to generate the reference documentation
 included with GTK. By default support for *gi-docgen* is disabled
@@ -89,11 +89,11 @@ using `gtk_application_new()`.
 When creating a [class@Gtk.Application], you need to pick an application
 identifier (a name) and pass it to [ctor@Gtk.Application.new] as parameter. For
 this example `org.gtk.example` is used. For choosing an identifier for your
-application, see [this guide](https://developer.gnome.org/documentation/tutorials/application-id.html).
+application, see [this guide](https://wiki.gnome.org/HowDoI/ChooseApplicationID).
 Lastly, [ctor@Gtk.Application.new] takes `GApplicationFlags` as input
 for your application, if your application would have special needs.

-Next the [activate signal](https://developer.gnome.org/documentation/tutorials/application.html) is
+Next the [activate signal](https://wiki.gnome.org/HowDoI/GtkApplication) is
 connected to the activate() function above the `main()` function. The `activate`
 signal will be emitted when your application is launched with `g_application_run()`
 on the line below. The `g_application_run()` call also takes as arguments the
@@ -1,121 +0,0 @@
-.. _gtk4-path-tool(1):
-
-=================
-gtk4-path-tool
-=================
-
-----------------------
-GskPath Utility
-----------------------
-
-SYNOPSIS
--------
-|   **gtk4-path-tool** <COMMAND> [OPTIONS...] <PATH>
-|
-|   **gtk4-path-tool** decompose [OPTIONS...] <PATH>
-|   **gtk4-path-tool** restrict [OPTIONS...] <PATH>
-|   **gtk4-path-tool** show [OPTIONS...] <PATH>
-|   **gtk4-path-tool** render [OPTIONS...] <PATH>
-|   **gtk4-path-tool** info [OPTIONS...] <PATH>
-
-DESCRIPTION
-----------
-
-``gtk4-path-tool`` can perform various tasks on paths. Paths are specified
-in SVG syntax, as strings like "M 100 100 C 100 200 200 200 200 100 Z".
-
-To read a path from a file, use a filename that starts with a '.' or a '/'.
-To read a path from stdin, use '-'.
-
-COMMANDS
--------
-
-Decomposing
-^^^^^^^^^^^
-
-The ``decompose`` command approximates the path by one with simpler elements.
-When used without options, the curves of the path are approximated by line
-segments.
-
-``--allow-curves``
-
-  Allow cubic Bézier curves to be used in the generated path.
-
-``--allow-conics``
-
-  Allow rational quadratic Bézier curves to be used in the generated path.
-
-Restricting
-^^^^^^^^^^^
-
-The ``restrict`` command creates a path that traces a segment of the original
-path. Note that the start and the end of the segment are specified as
-path length from the beginning of the path.
-
-``--start=LENGTH``
-
-  The distance from the beginning of the path where the segment begins. The
-  default values is 0.
-
-``--end=LENGTH``
-
-  The distance from the beginning of the path where the segment ends. The
-  default value is the length of path.
-
-Showing
-^^^^^^^
-
-The ``show`` command displays the given path in a window. The interior
-of the path is filled.
-
-``--fill-rule=VALUE``
-
-  The fill rule that is used to determine what areas are inside the path.
-  The possible values are ``winding`` or ``even-odd``. The default is ``winding``.
-
-``--fg-color=COLOR``
-
-  The color that is used to fill the interior of the path.
-  If not specified, black is used.
-
-``--bg-color=COLOR``
-
-  The color that is used to render the background behind the path.
-  If not specified, white is used.
-
-Rendering
-^^^^^^^^^
-
-The ``render`` command renders the given path as a PNG image.
-The interior of the path is filled.
-
-``--fill-rule=VALUE``
-
-  The fill rule that is used to determine what areas are inside the path.
-  The possible values are ``winding`` or ``even-odd``. The default is ``winding``.
-
-``--fg-color=COLOR``
-
-  The color that is used to fill the interior of the path.
-  If not specified, black is used.
-
-``--bg-color=COLOR``
-
-  The color that is used to render the background behind the path.
-  If not specified, white is used.
-
-``--output-file=FILE``
-
-  The file to save the PNG image to.
-  If not specified, "path.png" is used.
-
-Info
-^^^^
-
-The ``info`` command shows various information about the given path,
-such as its bounding box and and its length.
-
-REFERENCES
----------
-
- SVG Path Specification, https://www.w3.org/TR/SVG2/paths.html
@@ -1,47 +0,0 @@
-.. _gtk4-rendernode-tool(1):
-
-====================
-gtk4-rendernode-tool
-====================
-
-----------------------
-GskRenderNode Utility
-----------------------
-
-SYNOPSIS
--------
-|   **gtk4-rendernode-tool** <COMMAND> [OPTIONS...] <FILE>
-|
-|   **gtk4-rendernode-tool** info [OPTIONS...] <FILE>
-|   **gtk4-rendernode-tool** show [OPTIONS...] <FILE>
-|   **gtk4-rendernode-tool** render [OPTIONS...] <FILE> [<FILE>]
-
-DESCRIPTION
-----------
-
-``gtk4-rendernode-tool`` can perform various operations on serialized rendernodes.
-
-COMMANDS
--------
-
-Information
-^^^^^^^^^^^
-
-The ``info`` command shows general information about the rendernode, such
-as the number of nodes, and the depth of the tree.
-
-Showing
-^^^^^^^
-
-The ``show`` command displays the rendernode.
-
-Rendering
-^^^^^^^^^
-
-The ``render`` command saves a rendering of the rendernode as a png or tiff image.
-The name of the file to write can be specified as a second FILE argument.
-
-``--renderer=RENDERER``
-
-  Use the given renderer. Use ``--renderer=help`` to get a information
-  about poassible values for the ``RENDERER``.
@@ -78,7 +78,7 @@ ui_files = [

 gtk_builder_tool = find_program('gtk4-builder-tool')

-if get_option('screenshots')
+if get_option('update_screenshots')
  foreach ui_file: ui_files
    png_file = ui_file.replace('.ui', '.png')
    gtk_images += custom_target('@0@ from @1@'.format(png_file, ui_file),
@@ -32,7 +32,7 @@ gtk_images = []

 subdir('images')

-if get_option('documentation')
+if get_option('gtk_doc')
  gtk4_toml = configure_file(
    input: 'gtk4.toml.in',
    output: 'gtk4.toml',
@@ -75,9 +75,7 @@ if get_option('man-pages') and rst2man.found()
    [ 'gtk4-encode-symbolic-svg', '1', ],
    [ 'gtk4-launch', '1', ],
    [ 'gtk4-query-settings', '1', ],
-    [ 'gtk4-rendernode-tool', '1' ],
    [ 'gtk4-update-icon-cache', '1', ],
-    [ 'gtk4-path-tool', '1', ],
  ]

  if get_option('demos')
@@ -73,6 +73,9 @@ A number of keys are influencing behavior instead of just logging:
 `no-css-cache`
 : Bypass caching for CSS style properties

+`touchscreen`
+: Pretend the pointer is a touchscreen device
+
 `snapshot`
 : Include debug render nodes in the generated snapshots

@@ -30,12 +30,12 @@ Views display data from a **_model_**. Models implement the [`iface@Gio.ListMode
 interface and can be provided in a variety of ways:

 * List model implementations for many specific types of data already exist, for
-   example [`class@Gtk.DirectoryList`] or [`class@Gtk.StringList`].
+   example `GtkDirectoryList` or `GtkStringList`.

- * There are generic list model implementations like [`class@Gio.ListStore`] that allow building
+ * There are generic list model implementations like`GListStore` that allow building
   lists of arbitrary objects.

- * Wrapping list models like [`class@Gtk.FilterListModel`] or [`class@Gtk.SortListModel`]
+ * Wrapping list models like `GtkFilterListModel` or `GtkSortListModel`
   modify, adapt or combine other models.

 * Last but not least, developers are encouraged to create their own `GListModel`
@@ -133,8 +133,8 @@ tradeoffs of those and experiment with them.

 GTK offers a wide variety of wrapping models which change or supplement an
 existing model (or models) in some way. But when it comes to storing your
-actual data, there are only a few ready-made choices available:
-[`class@Gio.ListStore`], [`class@Gtk.StringList`], and [`class@Gtk.DirectoryList`].
+actual data, there are only a few ready-made choices available: [`class@Gio.ListStore`]
+and [`class@Gtk.StringList`].

 `GListStore` is backed by a balanced tree and has performance characteristics
 that are expected for that data structure. It works reasonably well for dataset
@@ -147,10 +147,6 @@ that are expected for that data structure. `GtkStringList` is a good fit for any
 place where you would otherwise use `char*[]` and works best if the dataset
 is not very dynamic.

-`GtkDirectoryList` is a list model that wraps [`method@Gio.File.enumerate_children_async`].
-It presents a `GListModel` and fills it asynchronously with the [`iface@Gio.File`]s
-returned from that function.
-
 If these models don't fit your use case or scalability requirements, you
 should make a custom `GListModel` implementation. It is a small interface and
 not very hard to implement.
@@ -203,7 +199,7 @@ the `.data-table` style class.
 ## Sections

 List models can optionally group their items into **_sections_**, by implementing
-the `GtkSectionModel` interface. `GtkListView` can
+the `GtkSectionModel` interface. Both `GtkListView` and `GtkGridView` can
 display headers for sections, by installing a separate **_header factory_**.

 Many GTK list models support section inherently, or they pass through the
@@ -1,7 +1,7 @@
 toml_conf = configuration_data()
 toml_conf.set('version', meson.project_version())

-gidocgen = find_program('gi-docgen', required: get_option('documentation'), native: true)
+gidocgen = find_program('gi-docgen', required: get_option('gtk_doc'), native: true)

 gidocgen_common_args = [
  '--quiet',
@@ -14,7 +14,7 @@ endif

 docs_dir = gtk_datadir / 'doc'

-if get_option('documentation') and not build_gir
+if get_option('gtk_doc') and not build_gir
  error('API reference requires introspection.')
 endif

@@ -15,78 +15,18 @@ struct _ExampleAppPrefs

 G_DEFINE_TYPE (ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)

-static gboolean
-string_to_font_desc (GValue   *value,
-                     GVariant *variant,
-                     gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  PangoFontDescription *desc;
-
-  desc = pango_font_description_from_string (s);
-  g_value_take_boxed (value, desc);
-
-  return TRUE;
-}
-
-static GVariant *
-font_desc_to_string (const GValue       *value,
-                     const GVariantType *expected_type,
-                     gpointer            user_data)
-{
-  PangoFontDescription *desc = g_value_get_boxed (value);
-  char *s = pango_font_description_to_string (desc);
-  return g_variant_new_take_string (s);
-}
-
-static gboolean
-transition_to_pos (GValue   *value,
-                   GVariant *variant,
-                   gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  if (strcmp (s, "none") == 0)
-    g_value_set_uint (value, 0);
-  else if (strcmp (s, "crossfade") == 0)
-    g_value_set_uint (value, 1);
-  else
-    g_value_set_uint (value, 2);
-
-  return TRUE;
-}
-
-static GVariant *
-pos_to_transition (const GValue       *value,
-                   const GVariantType *expected_type,
-                   gpointer            user_data)
-{
-  switch (g_value_get_uint (value))
-    {
-    case 0: return g_variant_new_string ("none");
-    case 1: return g_variant_new_string ("crossfade");
-    case 2: return g_variant_new_string ("slide-left-right");
-    default: g_assert_not_reached ();
-    }
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
  gtk_widget_init_template (GTK_WIDGET (prefs));
  prefs->settings = g_settings_new ("org.gtk.exampleapp");

-  g_settings_bind_with_mapping (prefs->settings, "font",
-                                prefs->font, "font-desc",
-                                G_SETTINGS_BIND_DEFAULT,
-                                string_to_font_desc,
-                                font_desc_to_string,
-                                NULL, NULL);
-  g_settings_bind_with_mapping (prefs->settings, "transition",
-                                prefs->transition, "selected",
-                                G_SETTINGS_BIND_DEFAULT,
-                                transition_to_pos,
-                                pos_to_transition,
-                                NULL, NULL);
+  g_settings_bind (prefs->settings, "font",
+                   prefs->font, "font",
+                   G_SETTINGS_BIND_DEFAULT);
+  g_settings_bind (prefs->settings, "transition",
+                   prefs->transition, "active-id",
+                   G_SETTINGS_BIND_DEFAULT);
 }

 static void
@@ -27,10 +27,7 @@
              </object>
            </child>
            <child>
-              <object class="GtkFontDialogButton" id="font">
-                <property name="dialog">
-                  <object class="GtkFontDialog"/>
-                </property>
+              <object class="GtkFontButton" id="font">
                <layout>
                  <property name="column">1</property>
                  <property name="row">0</property>
@@ -50,16 +47,12 @@
              </object>
            </child>
            <child>
-              <object class="GtkDropDown" id="transition">
-                <property name="model">
-                  <object class="GtkStringList">
-                    <items>
-                      <item translatable="yes">None</item>
-                      <item translatable="yes">Fade</item>
-                      <item translatable="yes">Slide</item>
-                    </items>
-                  </object>
-                </property>
+              <object class="GtkComboBoxText" id="transition">
+                <items>
+                  <item translatable="yes" id="none">None</item>
+                  <item translatable="yes" id="crossfade">Fade</item>
+                  <item translatable="yes" id="slide-left-right">Slide</item>
+                </items>
                <layout>
                  <property name="column">1</property>
                  <property name="row">1</property>
@@ -15,78 +15,18 @@ struct _ExampleAppPrefs

 G_DEFINE_TYPE (ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)

-static gboolean
-string_to_font_desc (GValue   *value,
-                     GVariant *variant,
-                     gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  PangoFontDescription *desc;
-
-  desc = pango_font_description_from_string (s);
-  g_value_take_boxed (value, desc);
-
-  return TRUE;
-}
-
-static GVariant *
-font_desc_to_string (const GValue       *value,
-                     const GVariantType *expected_type,
-                     gpointer            user_data)
-{
-  PangoFontDescription *desc = g_value_get_boxed (value);
-  char *s = pango_font_description_to_string (desc);
-  return g_variant_new_take_string (s);
-}
-
-static gboolean
-transition_to_pos (GValue   *value,
-                   GVariant *variant,
-                   gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  if (strcmp (s, "none") == 0)
-    g_value_set_uint (value, 0);
-  else if (strcmp (s, "crossfade") == 0)
-    g_value_set_uint (value, 1);
-  else
-    g_value_set_uint (value, 2);
-
-  return TRUE;
-}
-
-static GVariant *
-pos_to_transition (const GValue       *value,
-                   const GVariantType *expected_type,
-                   gpointer            user_data)
-{
-  switch (g_value_get_uint (value))
-    {
-    case 0: return g_variant_new_string ("none");
-    case 1: return g_variant_new_string ("crossfade");
-    case 2: return g_variant_new_string ("slide-left-right");
-    default: g_assert_not_reached ();
-    }
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
  gtk_widget_init_template (GTK_WIDGET (prefs));
  prefs->settings = g_settings_new ("org.gtk.exampleapp");

-  g_settings_bind_with_mapping (prefs->settings, "font",
-                                prefs->font, "font-desc",
-                                G_SETTINGS_BIND_DEFAULT,
-                                string_to_font_desc,
-                                font_desc_to_string,
-                                NULL, NULL);
-  g_settings_bind_with_mapping (prefs->settings, "transition",
-                                prefs->transition, "selected",
-                                G_SETTINGS_BIND_DEFAULT,
-                                transition_to_pos,
-                                pos_to_transition,
-                                NULL, NULL);
+  g_settings_bind (prefs->settings, "font",
+                   prefs->font, "font",
+                   G_SETTINGS_BIND_DEFAULT);
+  g_settings_bind (prefs->settings, "transition",
+                   prefs->transition, "active-id",
+                   G_SETTINGS_BIND_DEFAULT);
 }

 static void
@@ -27,10 +27,7 @@
              </object>
            </child>
            <child>
-              <object class="GtkFontDialogButton" id="font">
-                <property name="dialog">
-                  <object class="GtkFontDialog"/>
-                </property>
+              <object class="GtkFontButton" id="font">
                <layout>
                  <property name="column">1</property>
                  <property name="row">0</property>
@@ -50,16 +47,12 @@
              </object>
            </child>
            <child>
-              <object class="GtkDropDown" id="transition">
-                <property name="model">
-                  <object class="GtkStringList">
-                    <items>
-                      <item translatable="yes">None</item>
-                      <item translatable="yes">Fade</item>
-                      <item translatable="yes">Slide</item>
-                    </items>
-                  </object>
-                </property>
+              <object class="GtkComboBoxText" id="transition">
+                <items>
+                  <item translatable="yes" id="none">None</item>
+                  <item translatable="yes" id="crossfade">Fade</item>
+                  <item translatable="yes" id="slide-left-right">Slide</item>
+                </items>
                <layout>
                  <property name="column">1</property>
                  <property name="row">1</property>
@@ -15,78 +15,18 @@ struct _ExampleAppPrefs

 G_DEFINE_TYPE (ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)

-static gboolean
-string_to_font_desc (GValue   *value,
-                     GVariant *variant,
-                     gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  PangoFontDescription *desc;
-
-  desc = pango_font_description_from_string (s);
-  g_value_take_boxed (value, desc);
-
-  return TRUE;
-}
-
-static GVariant *
-font_desc_to_string (const GValue       *value,
-                     const GVariantType *expected_type,
-                     gpointer            user_data)
-{
-  PangoFontDescription *desc = g_value_get_boxed (value);
-  char *s = pango_font_description_to_string (desc);
-  return g_variant_new_take_string (s);
-}
-
-static gboolean
-transition_to_pos (GValue   *value,
-                   GVariant *variant,
-                   gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  if (strcmp (s, "none") == 0)
-    g_value_set_uint (value, 0);
-  else if (strcmp (s, "crossfade") == 0)
-    g_value_set_uint (value, 1);
-  else
-    g_value_set_uint (value, 2);
-
-  return TRUE;
-}
-
-static GVariant *
-pos_to_transition (const GValue       *value,
-                   const GVariantType *expected_type,
-                   gpointer            user_data)
-{
-  switch (g_value_get_uint (value))
-    {
-    case 0: return g_variant_new_string ("none");
-    case 1: return g_variant_new_string ("crossfade");
-    case 2: return g_variant_new_string ("slide-left-right");
-    default: g_assert_not_reached ();
-    }
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
  gtk_widget_init_template (GTK_WIDGET (prefs));
  prefs->settings = g_settings_new ("org.gtk.exampleapp");

-  g_settings_bind_with_mapping (prefs->settings, "font",
-                                prefs->font, "font-desc",
-                                G_SETTINGS_BIND_DEFAULT,
-                                string_to_font_desc,
-                                font_desc_to_string,
-                                NULL, NULL);
-  g_settings_bind_with_mapping (prefs->settings, "transition",
-                                prefs->transition, "selected",
-                                G_SETTINGS_BIND_DEFAULT,
-                                transition_to_pos,
-                                pos_to_transition,
-                                NULL, NULL);
+  g_settings_bind (prefs->settings, "font",
+                   prefs->font, "font",
+                   G_SETTINGS_BIND_DEFAULT);
+  g_settings_bind (prefs->settings, "transition",
+                   prefs->transition, "active-id",
+                   G_SETTINGS_BIND_DEFAULT);
 }

 static void
@@ -27,10 +27,7 @@
              </object>
            </child>
            <child>
-              <object class="GtkFontDialogButton" id="font">
-                <property name="dialog">
-                  <object class="GtkFontDialog"/>
-                </property>
+              <object class="GtkFontButton" id="font">
                <layout>
                  <property name="column">1</property>
                  <property name="row">0</property>
@@ -50,16 +47,12 @@
              </object>
            </child>
            <child>
-              <object class="GtkDropDown" id="transition">
-                <property name="model">
-                  <object class="GtkStringList">
-                    <items>
-                      <item translatable="yes">None</item>
-                      <item translatable="yes">Fade</item>
-                      <item translatable="yes">Slide</item>
-                    </items>
-                  </object>
-                </property>
+              <object class="GtkComboBoxText" id="transition">
+                <items>
+                  <item translatable="yes" id="none">None</item>
+                  <item translatable="yes" id="crossfade">Fade</item>
+                  <item translatable="yes" id="slide-left-right">Slide</item>
+                </items>
                <layout>
                  <property name="column">1</property>
                  <property name="row">1</property>
@@ -15,78 +15,18 @@ struct _ExampleAppPrefs

 G_DEFINE_TYPE (ExampleAppPrefs, example_app_prefs, GTK_TYPE_DIALOG)

-static gboolean
-string_to_font_desc (GValue   *value,
-                     GVariant *variant,
-                     gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  PangoFontDescription *desc;
-
-  desc = pango_font_description_from_string (s);
-  g_value_take_boxed (value, desc);
-
-  return TRUE;
-}
-
-static GVariant *
-font_desc_to_string (const GValue       *value,
-                     const GVariantType *expected_type,
-                     gpointer            user_data)
-{
-  PangoFontDescription *desc = g_value_get_boxed (value);
-  char *s = pango_font_description_to_string (desc);
-  return g_variant_new_take_string (s);
-}
-
-static gboolean
-transition_to_pos (GValue   *value,
-                   GVariant *variant,
-                   gpointer  user_data)
-{
-  const char *s = g_variant_get_string (variant, NULL);
-  if (strcmp (s, "none") == 0)
-    g_value_set_uint (value, 0);
-  else if (strcmp (s, "crossfade") == 0)
-    g_value_set_uint (value, 1);
-  else
-    g_value_set_uint (value, 2);
-
-  return TRUE;
-}
-
-static GVariant *
-pos_to_transition (const GValue       *value,
-                   const GVariantType *expected_type,
-                   gpointer            user_data)
-{
-  switch (g_value_get_uint (value))
-    {
-    case 0: return g_variant_new_string ("none");
-    case 1: return g_variant_new_string ("crossfade");
-    case 2: return g_variant_new_string ("slide-left-right");
-    default: g_assert_not_reached ();
-    }
-}
-
 static void
 example_app_prefs_init (ExampleAppPrefs *prefs)
 {
  gtk_widget_init_template (GTK_WIDGET (prefs));
  prefs->settings = g_settings_new ("org.gtk.exampleapp");

-  g_settings_bind_with_mapping (prefs->settings, "font",
-                                prefs->font, "font-desc",
-                                G_SETTINGS_BIND_DEFAULT,
-                                string_to_font_desc,
-                                font_desc_to_string,
-                                NULL, NULL);
-  g_settings_bind_with_mapping (prefs->settings, "transition",
-                                prefs->transition, "selected",
-                                G_SETTINGS_BIND_DEFAULT,
-                                transition_to_pos,
-                                pos_to_transition,
-                                NULL, NULL);
+  g_settings_bind (prefs->settings, "font",
+                   prefs->font, "font",
+                   G_SETTINGS_BIND_DEFAULT);
+  g_settings_bind (prefs->settings, "transition",
+                   prefs->transition, "active-id",
+                   G_SETTINGS_BIND_DEFAULT);
 }

 static void
@@ -27,10 +27,7 @@
              </object>
            </child>
            <child>
-              <object class="GtkFontDialogButton" id="font">
-                <property name="dialog">
-                  <object class="GtkFontDialog"/>
-                </property>
+              <object class="GtkFontButton" id="font">
                <layout>
                  <property name="column">1</property>
                  <property name="row">0</property>
@@ -50,16 +47,12 @@
              </object>
            </child>
            <child>
-              <object class="GtkDropDown" id="transition">
-                <property name="model">
-                  <object class="GtkStringList">
-                    <items>
-                      <item translatable="yes">None</item>
-                      <item translatable="yes">Fade</item>
-                      <item translatable="yes">Slide</item>
-                    </items>
-                  </object>
-                </property>
+              <object class="GtkComboBoxText" id="transition">
+                <items>
+                  <item translatable="yes" id="none">None</item>
+                  <item translatable="yes" id="crossfade">Fade</item>
+                  <item translatable="yes" id="slide-left-right">Slide</item>
+                </items>
                <layout>
                  <property name="column">1</property>
                  <property name="row">1</property>
@@ -1,6 +1,8 @@
 #include <stdlib.h>
 #include <gtk/gtk.h>

+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+
 typedef struct
 {
  GtkApplication parent_instance;
@@ -354,8 +356,8 @@ combo_changed (GtkDropDown *combo,
               GParamSpec  *pspec,
               gpointer     user_data)
 {
+  GtkDialog *dialog = user_data;
  GtkEntry *entry = g_object_get_data (user_data, "entry");
-  GtkWidget *set_button = g_object_get_data (user_data, "set-button");
  const char *action;
  char **accels;
  char *str;
@@ -370,7 +372,7 @@ combo_changed (GtkDropDown *combo,
  g_strfreev (accels);

  gtk_editable_set_text (GTK_EDITABLE (entry), str);
-  gtk_widget_set_sensitive (set_button, FALSE);
+  gtk_dialog_set_response_sensitive (dialog, GTK_RESPONSE_APPLY, FALSE);
 }

 static void
@@ -378,21 +380,15 @@ entry_changed (GtkEntry   *entry,
               GParamSpec *pspec,
               gpointer    user_data)
 {
-  GtkWidget *set_button = g_object_get_data (user_data, "set-button");
+  GtkDialog *dialog = user_data;

-  gtk_widget_set_sensitive (set_button, TRUE);
+  gtk_dialog_set_response_sensitive (dialog, GTK_RESPONSE_APPLY, TRUE);
 }

 static void
-close_clicked (GtkButton *button,
-               gpointer   user_data)
-{
-  gtk_window_destroy (GTK_WINDOW (user_data));
-}
-
-static void
-set_clicked (GtkButton *button,
-             gpointer   user_data)
+response (GtkDialog *dialog,
+          guint      response_id,
+          gpointer   user_data)
 {
  GtkEntry *entry = g_object_get_data (user_data, "entry");
  GtkDropDown *combo = g_object_get_data (user_data, "combo");
@@ -400,6 +396,12 @@ set_clicked (GtkButton *button,
  const char *str;
  char **accels;

+  if (response_id == GTK_RESPONSE_CANCEL)
+    {
+      gtk_window_destroy (GTK_WINDOW (dialog));
+      return;
+    }
+
  action = gtk_string_object_get_string (GTK_STRING_OBJECT (gtk_drop_down_get_selected_item (combo)));

  if (!action)
@@ -411,7 +413,7 @@ set_clicked (GtkButton *button,
  gtk_application_set_accels_for_action (gtk_window_get_application (user_data), action, (const char **) accels);
  g_strfreev (accels);

-  gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
+  gtk_dialog_set_response_sensitive (dialog, GTK_RESPONSE_APPLY, FALSE);
 }

 static void
@@ -422,45 +424,32 @@ edit_accels (GSimpleAction *action,
  GtkApplication *app = user_data;
  GtkWidget *combo;
  GtkWidget *entry;
-  GtkWidget *header;
-  GtkWidget *close_button;
-  GtkWidget *set_button;
-  GtkWidget *box;
  char **actions;
  GtkWidget *dialog;
  int i;
  GtkStringList *strings;

-  dialog = gtk_window_new ();
-  gtk_window_set_title (GTK_WINDOW (dialog), "Accelerators");
+  dialog = gtk_dialog_new_with_buttons ("Accelerators",
+                                        NULL,
+                                        GTK_DIALOG_USE_HEADER_BAR,
+                                        "Close", GTK_RESPONSE_CANCEL,
+                                        "Set", GTK_RESPONSE_APPLY,
+                                        NULL);
+
  gtk_window_set_application (GTK_WINDOW (dialog), app);
  actions = gtk_application_list_action_descriptions (app);

-  header = gtk_header_bar_new ();
-  gtk_header_bar_set_show_title_buttons (GTK_HEADER_BAR (header), FALSE);
-  close_button = gtk_button_new_with_label ("Close");
-  g_signal_connect (close_button, "clicked", G_CALLBACK (close_clicked), dialog);
-  gtk_header_bar_pack_start (GTK_HEADER_BAR (header), close_button);
-  set_button = gtk_button_new_with_label ("Set");
-  g_signal_connect (set_button, "clicked", G_CALLBACK (set_clicked), dialog);
-  gtk_header_bar_pack_end (GTK_HEADER_BAR (header), set_button);
-
-  gtk_window_set_titlebar (GTK_WINDOW (dialog), header);
-
-  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
-  g_object_set (box,
+  strings = gtk_string_list_new (NULL);
+  combo = gtk_drop_down_new (G_LIST_MODEL (strings), NULL);
+  g_object_set (gtk_dialog_get_content_area (GTK_DIALOG (dialog)),
                "margin-top", 10,
                "margin-bottom", 10,
                "margin-start", 10,
                "margin-end", 10,
+                "spacing", 10,
                NULL);
-  gtk_window_set_child (GTK_WINDOW (dialog), box);
-
-  strings = gtk_string_list_new (NULL);
-  combo = gtk_drop_down_new (G_LIST_MODEL (strings), NULL);
-
-  gtk_box_append (GTK_BOX (box), combo);

+  gtk_box_append (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), combo);
  for (i = 0; actions[i]; i++)
    gtk_string_list_append (strings, actions[i]);
  g_signal_connect (combo, "notify::selected", G_CALLBACK (combo_changed), dialog);
@@ -469,10 +458,10 @@ edit_accels (GSimpleAction *action,
  gtk_widget_set_hexpand (entry, TRUE);
  g_signal_connect (entry, "notify::text", G_CALLBACK (entry_changed), dialog);

-  gtk_box_append (GTK_BOX (box), entry);
+  gtk_box_append (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))), entry);
+  g_signal_connect (dialog, "response", G_CALLBACK (response), dialog);
  g_object_set_data (G_OBJECT (dialog), "combo", combo);
  g_object_set_data (G_OBJECT (dialog), "entry", entry);
-  g_object_set_data (G_OBJECT (dialog), "set-button", set_button);

  gtk_drop_down_set_selected (GTK_DROP_DOWN (combo), 0);

@@ -13,6 +13,8 @@ foreach ex : examples
  example_name = ex == 'builder' ? 'builder_example' : ex
  executable(example_name, '@0@.c'.format(ex),
             c_args: [
+               '-DGDK_DISABLE_DEPRECATED',
+               '-DGTK_DISABLE_DEPRECATED',
               '-DGTK_SRCDIR="@0@"'.format(meson.current_source_dir()),
             ] + common_cflags,
             dependencies: libgtk_dep)
@@ -104,7 +104,6 @@ struct _GdkDisplay
  gsize vk_pipeline_cache_size;
  char *vk_pipeline_cache_etag;
  guint vk_save_pipeline_cache_source;
-  GHashTable *vk_shader_modules;

  guint vulkan_refcount;
 #endif /* GDK_RENDERING_VULKAN */
@@ -364,8 +364,6 @@ typedef enum {
  GDK_MEMORY_G16 GDK_AVAILABLE_ENUMERATOR_IN_4_12,
  GDK_MEMORY_A8 GDK_AVAILABLE_ENUMERATOR_IN_4_12,
  GDK_MEMORY_A16 GDK_AVAILABLE_ENUMERATOR_IN_4_12,
-  GDK_MEMORY_A16_FLOAT GDK_AVAILABLE_ENUMERATOR_IN_4_12,
-  GDK_MEMORY_A32_FLOAT GDK_AVAILABLE_ENUMERATOR_IN_4_12,

  GDK_MEMORY_N_FORMATS
 } GdkMemoryFormat;
@@ -1552,7 +1552,7 @@ gdk_gl_context_check_extensions (GdkGLContext *context)

  priv->has_sync = gdk_gl_context_check_version (context, "3.2", "3.0") ||
                   epoxy_has_gl_extension ("GL_ARB_sync") ||
-                   epoxy_has_gl_extension ("GL_APPLE_sync");
+                   epoxy_has_gl_extension ("GK_APPLE_sync");

 #ifdef G_ENABLE_DEBUG
  {
@@ -69,9 +69,9 @@ name ## _to_float (float        *dest, \
  for (gsize i = 0; i < n; i++) \
    { \
      T *src = (T *) (src_data + i * bpp); \
-      if (A >= 0) dest[3] = (float) src[A] / scale; else dest[3] = 1.0; \
-      if (G >= 0) dest[0] = (float) src[G] / scale; else dest[0] = dest[3]; \
+      if (G >= 0) dest[0] = (float) src[G] / scale; else dest[0] = 1.0; \
      dest[1] = dest[2] = dest[0]; \
+      if (A >= 0) dest[3] = (float) src[A] / scale; else dest[3] = 1.0; \
      dest += 4; \
    } \
 } \
@@ -156,37 +156,6 @@ r16g16b16a16_float_from_float (guchar      *dest,
  float_to_half (src, (guint16 *) dest, 4 * n);
 }

-static void
-a16_float_to_float (float        *dest,
-                    const guchar *src_data,
-                    gsize         n)
-{
-  const guint16 *src = (const guint16 *) src_data;
-  for (gsize i = 0; i < n; i++)
-    {
-      half_to_float (src, dest, 1);
-      dest[1] = dest[0];
-      dest[2] = dest[0];
-      dest[3] = dest[0];
-      src++;
-      dest += 4;
-    }
-}
-
-static void
-a16_float_from_float (guchar      *dest_data,
-                      const float *src,
-                      gsize        n)
-{
-  guint16 *dest = (guint16 *) dest_data;
-  for (gsize i = 0; i < n; i++)
-    {
-      float_to_half (&src[3], dest, 1);
-      dest ++;
-      src += 4;
-    }
-}
-
 static void
 r32g32b32_float_to_float (float        *dest,
                          const guchar *src_data,
@@ -236,37 +205,6 @@ r32g32b32a32_float_from_float (guchar      *dest,
  memcpy (dest, src, sizeof (float) * n * 4);
 }

-static void
-a32_float_to_float (float        *dest,
-                    const guchar *src_data,
-                    gsize         n)
-{
-  const float *src = (const float *) src_data;
-  for (gsize i = 0; i < n; i++)
-    {
-      dest[0] = src[0];
-      dest[1] = src[0];
-      dest[2] = src[0];
-      dest[3] = src[0];
-      src++;
-      dest += 4;
-    }
-}
-
-static void
-a32_float_from_float (guchar      *dest_data,
-                      const float *src,
-                      gsize        n)
-{
-  float *dest = (float *) dest_data;
-  for (gsize i = 0; i < n; i++)
-    {
-      dest[0] = src[3];
-      dest ++;
-      src += 4;
-    }
-}
-
 #define PREMULTIPLY_FUNC(name, R1, G1, B1, A1, R2, G2, B2, A2) \
 static void \
 name (guchar *dest, \
@@ -346,7 +284,7 @@ struct _GdkMemoryFormatDescription
 #  error "Define the right GL flags here"
 #endif

-static const GdkMemoryFormatDescription memory_formats[] = {
+static const GdkMemoryFormatDescription memory_formats[GDK_MEMORY_N_FORMATS] = {
  [GDK_MEMORY_B8G8R8A8_PREMULTIPLIED] = {
    GDK_MEMORY_ALPHA_PREMULTIPLIED,
    4,
@@ -588,50 +526,27 @@ static const GdkMemoryFormatDescription memory_formats[] = {
    g16_from_float,
  },
  [GDK_MEMORY_A8] = {
-    GDK_MEMORY_ALPHA_PREMULTIPLIED,
+    GDK_MEMORY_ALPHA_STRAIGHT,
    1,
    G_ALIGNOF (guchar),
    GDK_MEMORY_U8,
    { 0, 0, 3, 0 },
-    { GL_R8, GL_RED, GL_UNSIGNED_BYTE, { GL_RED, GL_RED, GL_RED, GL_RED } },
+    { GL_R8, GL_RED, GL_UNSIGNED_BYTE, { GL_ONE, GL_ONE, GL_ONE, GL_RED } },
    a8_to_float,
    a8_from_float,
  },
  [GDK_MEMORY_A16] = {
-    GDK_MEMORY_ALPHA_PREMULTIPLIED,
+    GDK_MEMORY_ALPHA_STRAIGHT,
    2,
    G_ALIGNOF (guint16),
    GDK_MEMORY_U16,
    { 0, 0, 3, 0 },
-    { GL_R16, GL_RED, GL_UNSIGNED_SHORT, { GL_RED, GL_RED, GL_RED, GL_RED } },
+    { GL_R16, GL_RED, GL_UNSIGNED_SHORT, { GL_ONE, GL_ONE, GL_ONE, GL_RED } },
    a16_to_float,
    a16_from_float,
-  },
-  [GDK_MEMORY_A16_FLOAT] = {
-    GDK_MEMORY_ALPHA_PREMULTIPLIED,
-    2,
-    G_ALIGNOF (guint16),
-    GDK_MEMORY_FLOAT16,
-    { 0, 0, 3, 0 },
-    { GL_R16F, GL_RED, GL_HALF_FLOAT, { GL_RED, GL_RED, GL_RED, GL_RED } },
-    a16_float_to_float,
-    a16_float_from_float,
-  },
-  [GDK_MEMORY_A32_FLOAT] = {
-    GDK_MEMORY_ALPHA_PREMULTIPLIED,
-    4,
-    G_ALIGNOF (float),
-    GDK_MEMORY_FLOAT32,
-    { 0, 0, 3, 0 },
-    { GL_R32F, GL_RED, GL_FLOAT, { GL_RED, GL_RED, GL_RED, GL_RED } },
-    a32_float_to_float,
-    a32_float_from_float,
  }
 };

-/* if this fails, somebody forgot to add formats above */
-G_STATIC_ASSERT (G_N_ELEMENTS (memory_formats) == GDK_MEMORY_N_FORMATS);
-
 gsize
 gdk_memory_format_bytes_per_pixel (GdkMemoryFormat format)
 {
@@ -704,33 +619,6 @@ gdk_memory_depth_merge (GdkMemoryDepth depth1,
    }
 }

-/*
- * gdk_memory_depth_get_alpha_format:
- * @depth: the depth
- *
- * Gets the preferred format to use for rendering masks and other
- * alpha-only content.
- *
- * Returns: the format
- **/
-GdkMemoryFormat
-gdk_memory_depth_get_alpha_format (GdkMemoryDepth depth)
-{
-  switch (depth)
-    {
-      case GDK_MEMORY_U8:
-        return GDK_MEMORY_A8;
-      case GDK_MEMORY_U16:
-        return GDK_MEMORY_A16;
-      case GDK_MEMORY_FLOAT16:
-        return GDK_MEMORY_A16_FLOAT;
-      case GDK_MEMORY_FLOAT32:
-        return GDK_MEMORY_A32_FLOAT;
-      default:
-        g_return_val_if_reached (GDK_MEMORY_A8);
-    }
-}
-
 gboolean
 gdk_memory_format_gl_format (GdkMemoryFormat  format,
                             gboolean         gles,
@@ -812,26 +700,6 @@ gdk_memory_convert (guchar              *dest_data,
  g_assert (dest_format < GDK_MEMORY_N_FORMATS);
  g_assert (src_format < GDK_MEMORY_N_FORMATS);

-  if (src_format == dest_format)
-    {
-      gsize bytes_per_row = src_desc->bytes_per_pixel * width;
-
-      if (bytes_per_row == src_stride && bytes_per_row == dest_stride)
-        {
-          memcpy (dest_data, src_data, bytes_per_row * height);
-        }
-      else
-        {
-          for (y = 0; y < height; y++)
-            {
-              memcpy (dest_data, src_data, bytes_per_row);
-              src_data += src_stride;
-              dest_data += dest_stride;
-            }
-        }
-      return;
-    }
-
  if (src_format == GDK_MEMORY_R8G8B8A8 && dest_format == GDK_MEMORY_R8G8B8A8_PREMULTIPLIED)
    func = r8g8b8a8_to_r8g8b8a8_premultiplied;
  else if (src_format == GDK_MEMORY_B8G8R8A8 && dest_format == GDK_MEMORY_R8G8B8A8_PREMULTIPLIED)
@@ -44,7 +44,6 @@ gsize                   gdk_memory_format_bytes_per_pixel   (GdkMemoryFormat
 GdkMemoryDepth          gdk_memory_format_get_depth         (GdkMemoryFormat             format) G_GNUC_CONST;
 GdkMemoryDepth          gdk_memory_depth_merge              (GdkMemoryDepth              depth1,
                                                             GdkMemoryDepth              depth2) G_GNUC_CONST;
-GdkMemoryFormat         gdk_memory_depth_get_alpha_format   (GdkMemoryDepth              depth) G_GNUC_CONST;
 gboolean                gdk_memory_format_gl_format         (GdkMemoryFormat             format,
                                                             gboolean                    gles,
                                                             guint                       gl_major,
@@ -151,8 +151,6 @@ gdk_memory_texture_new (int              width,
  g_return_val_if_fail (height > 0, NULL);
  g_return_val_if_fail (bytes != NULL, NULL);
  g_return_val_if_fail (stride >= width * gdk_memory_format_bytes_per_pixel (format), NULL);
-  /* needs to be this complex to support subtexture of the bottom right part */
-  g_return_val_if_fail (g_bytes_get_size (bytes) >= stride * (height - 1) + width * gdk_memory_format_bytes_per_pixel (format), NULL);

  bytes = gdk_memory_sanitize (bytes, width, height, format, stride, &stride);

@@ -21,3 +21,23 @@ void gdk_source_set_static_name_by_id (guint       tag,
 #ifndef I_
 #define I_(string) g_intern_static_string (string)
 #endif
+
+#if !GLIB_CHECK_VERSION (2, 75, 1)
+static inline gboolean
+g_set_str (char       **str_pointer,
+           const char  *new_str)
+{
+  char *copy;
+
+  if (*str_pointer == new_str ||
+      (*str_pointer && new_str && strcmp (*str_pointer, new_str) == 0))
+    return FALSE;
+
+  copy = g_strdup (new_str);
+  g_free (*str_pointer);
+  *str_pointer = copy;
+
+  return TRUE;
+}
+#endif
+
@@ -25,8 +25,7 @@
 * multiple frames, and will be used for a long time.
 *
 * There are various ways to create `GdkTexture` objects from a
- * [class@GdkPixbuf.Pixbuf], or from bytes stored in memory, a file, or a
- * [struct@Gio.Resource].
+ * [class@GdkPixbuf.Pixbuf], or a Cairo surface, or other pixel data.
 *
 * The ownership of the pixel data is transferred to the `GdkTexture`
 * instance; you can only make a copy of it, via [method@Gdk.Texture.download].
@@ -85,7 +85,6 @@ typedef enum
 * @GDK_TOPLEVEL_STATE_BOTTOM_RESIZABLE: whether the bottom edge is resizable
 * @GDK_TOPLEVEL_STATE_LEFT_TILED: whether the left edge is tiled
 * @GDK_TOPLEVEL_STATE_LEFT_RESIZABLE: whether the left edge is resizable
- * @GDK_TOPLEVEL_STATE_SUSPENDED: the surface is not visible to the user
 *
 * Specifies the state of a toplevel surface.
 *
@@ -112,8 +111,7 @@ typedef enum
  GDK_TOPLEVEL_STATE_BOTTOM_TILED     = 1 << 12,
  GDK_TOPLEVEL_STATE_BOTTOM_RESIZABLE = 1 << 13,
  GDK_TOPLEVEL_STATE_LEFT_TILED       = 1 << 14,
-  GDK_TOPLEVEL_STATE_LEFT_RESIZABLE   = 1 << 15,
-  GDK_TOPLEVEL_STATE_SUSPENDED        = 1 << 16
+  GDK_TOPLEVEL_STATE_LEFT_RESIZABLE   = 1 << 15
 } GdkToplevelState;

 /**
@@ -241,10 +241,6 @@ gdk_vulkan_strerror (VkResult result)
      return "Codec-specific parameters in a requested (VK_ERROR_VIDEO_PROFILE_CODEC_NOT_SUPPORTED_KHR)";
    case VK_ERROR_VIDEO_STD_VERSION_NOT_SUPPORTED_KHR:
      return "The specified video Std header version is not supported. (VK_ERROR_VIDEO_STD_VERSION_NOT_SUPPORTED_KHR)";
-#endif
-#if VK_HEADER_VERSION >= 246
-    case VK_ERROR_INCOMPATIBLE_SHADER_BINARY_EXT:
-      return "The provided binary shader code is not compatible with this device. (VK_ERROR_INCOMPATIBLE_SHADER_BINARY_EXT)";
 #endif
    case VK_RESULT_MAX_ENUM:
    default:
@@ -387,13 +383,6 @@ gdk_vulkan_context_check_swapchain (GdkVulkanContext  *context,

  device = gdk_vulkan_context_get_device (context);

-  /*
-   * Wait for device to be idle because this function is also called in window resizes.
-   * And if we destroy old swapchain it also destroy the old VkImages, those images could
-   * be in use by a vulkan render.
-   */
-  vkDeviceWaitIdle (device);
-
  res = GDK_VK_CHECK (vkGetPhysicalDeviceSurfaceCapabilitiesKHR, gdk_vulkan_context_get_physical_device (context),
                                                                 priv->surface,
                                                                 &capabilities);
@@ -1009,7 +998,6 @@ gdk_display_load_pipeline_cache (GdkDisplay *display)
                                           &result) != VK_SUCCESS)
    result = VK_NULL_HANDLE;

-  g_object_unref (cache_file);
  g_free (data);
  g_free (display->vk_pipeline_cache_etag);
  display->vk_pipeline_cache_etag = etag;
@@ -1055,7 +1043,6 @@ gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
    {
      g_warning_once ("Failed to create pipeline cache directory");
      g_free (path);
-      g_free (data);
      return FALSE;
    }
  g_free (path);
@@ -1091,7 +1078,6 @@ gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
            }
          g_clear_error (&error);
          g_object_unref (file);
-          g_free (data);

          /* try again */
          return gdk_vulkan_save_pipeline_cache (display);
@@ -1100,12 +1086,10 @@ gdk_vulkan_save_pipeline_cache (GdkDisplay *display)
      g_warning ("Failed to save pipeline cache: %s", error->message);
      g_clear_error (&error);
      g_object_unref (file);
-      g_free (data);
      return FALSE;
    }

  g_object_unref (file);
-  g_free (data);
  g_free (display->vk_pipeline_cache_etag);
  display->vk_pipeline_cache_etag = etag;

@@ -1141,15 +1125,12 @@ gdk_display_create_pipeline_cache (GdkDisplay *display)
 {
  display->vk_pipeline_cache = gdk_display_load_pipeline_cache (display);

-  if (display->vk_pipeline_cache == VK_NULL_HANDLE)
-    {
-      GDK_VK_CHECK (vkCreatePipelineCache, display->vk_device,
-                                           &(VkPipelineCacheCreateInfo) {
-                                             .sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO,
-                                           },
-                                           NULL,
-                                           &display->vk_pipeline_cache);
-    }
+  GDK_VK_CHECK (vkCreatePipelineCache, display->vk_device,
+                                       &(VkPipelineCacheCreateInfo) {
+                                         .sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO,
+                                       },
+                                       NULL,
+                                       &display->vk_pipeline_cache);
 }

 VkPipelineCache
@@ -1612,8 +1593,6 @@ gdk_display_create_vulkan_instance (GdkDisplay  *display,

  gdk_display_create_pipeline_cache (display);

-  display->vk_shader_modules = g_hash_table_new (g_str_hash, g_str_equal);
-
  return TRUE;
 }

@@ -1635,9 +1614,6 @@ gdk_display_ref_vulkan (GdkDisplay *display,
 void
 gdk_display_unref_vulkan (GdkDisplay *display)
 {
-  GHashTableIter iter;
-  gpointer key, value;
-
  g_return_if_fail (GDK_IS_DISPLAY (display));
  g_return_if_fail (display->vulkan_refcount > 0);

@@ -1645,24 +1621,13 @@ gdk_display_unref_vulkan (GdkDisplay *display)
  if (display->vulkan_refcount > 0)
    return;

-  g_hash_table_iter_init (&iter, display->vk_shader_modules);
-  while (g_hash_table_iter_next (&iter, &key, &value))
-    {
-      g_free (key);
-      vkDestroyShaderModule (display->vk_device,
-                             value,
-                             NULL);
-    }
-  g_hash_table_unref (display->vk_shader_modules);
-
  if (display->vk_save_pipeline_cache_source)
    {
-      g_clear_handle_id (&display->vk_save_pipeline_cache_source, g_source_remove);
      gdk_vulkan_save_pipeline_cache_cb (display);
      g_assert (display->vk_save_pipeline_cache_source == 0);
    }
  vkDestroyPipelineCache (display->vk_device, display->vk_pipeline_cache, NULL);
-  display->vk_pipeline_cache = VK_NULL_HANDLE;
+  display->vk_device = VK_NULL_HANDLE;
  g_clear_pointer (&display->vk_pipeline_cache_etag, g_free);
  display->vk_pipeline_cache_size = 0;

@@ -1682,47 +1647,6 @@ gdk_display_unref_vulkan (GdkDisplay *display)
  display->vk_instance = VK_NULL_HANDLE;
 }

-VkShaderModule
-gdk_display_get_vk_shader_module (GdkDisplay *self,
-                                  const char *resource_name)
-{
-  VkShaderModule shader;
-  GError *error = NULL;
-  GBytes *bytes;
-
-  shader = g_hash_table_lookup (self->vk_shader_modules, resource_name);
-  if (shader)
-    return shader;
-
-  bytes = g_resources_lookup_data (resource_name, 0, &error);
-  if (bytes == NULL)
-    {
-      GDK_DEBUG (VULKAN, "Error loading shader data: %s", error->message);
-      g_clear_error (&error);
-      return VK_NULL_HANDLE;
-    }
-
-  if (GDK_VK_CHECK (vkCreateShaderModule, self->vk_device,
-                                          &(VkShaderModuleCreateInfo) {
-                                              .sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO,
-                                              .codeSize = g_bytes_get_size (bytes),
-                                              .pCode = (uint32_t *) g_bytes_get_data (bytes, NULL),
-                                          },
-                                          NULL,
-                                          &shader) == VK_SUCCESS)
-    {
-      g_hash_table_insert (self->vk_shader_modules, g_strdup (resource_name), shader);
-    }
-  else
-    {
-      shader = VK_NULL_HANDLE;
-    }
-
-  g_bytes_unref (bytes);
-
-  return shader;
-}
-
 #else /* GDK_RENDERING_VULKAN */

 static void
@@ -73,9 +73,6 @@ gboolean                gdk_display_ref_vulkan                          (GdkDisp
                                                                         GError               **error);
 void                    gdk_display_unref_vulkan                        (GdkDisplay            *display);

-VkShaderModule          gdk_display_get_vk_shader_module                (GdkDisplay            *display,
-                                                                         const char            *resource_name);
-
 VkPipelineCache         gdk_vulkan_context_get_pipeline_cache           (GdkVulkanContext      *self);
 void                    gdk_vulkan_context_pipeline_cache_updated       (GdkVulkanContext      *self);

@@ -387,8 +387,6 @@ gdk_save_png (GdkTexture *texture)
    case GDK_MEMORY_G16A16_PREMULTIPLIED:
    case GDK_MEMORY_G16A16:
    case GDK_MEMORY_A16:
-    case GDK_MEMORY_A16_FLOAT:
-    case GDK_MEMORY_A32_FLOAT:
      format = GDK_MEMORY_G16A16;
      png_format = PNG_COLOR_TYPE_GRAY_ALPHA;
      depth = 16;
@@ -259,8 +259,6 @@ static const FormatData format_data[] = {
  [GDK_MEMORY_G16]                              = { GDK_MEMORY_G16,                              16, 1, SAMPLEFORMAT_UINT,   0,                      PHOTOMETRIC_MINISBLACK },
  [GDK_MEMORY_A8]                               = { GDK_MEMORY_G8A8,                              8, 2, SAMPLEFORMAT_UINT,   EXTRASAMPLE_UNASSALPHA, PHOTOMETRIC_MINISBLACK },
  [GDK_MEMORY_A16]                              = { GDK_MEMORY_G16A16,                           16, 2, SAMPLEFORMAT_UINT,   EXTRASAMPLE_UNASSALPHA, PHOTOMETRIC_MINISBLACK },
-  [GDK_MEMORY_A16_FLOAT]                        = { GDK_MEMORY_R16G16B16A16_FLOAT,               16, 4, SAMPLEFORMAT_IEEEFP, EXTRASAMPLE_ASSOCALPHA, PHOTOMETRIC_RGB },
-  [GDK_MEMORY_A32_FLOAT]                        = { GDK_MEMORY_R32G32B32A32_FLOAT,               32, 4, SAMPLEFORMAT_IEEEFP, EXTRASAMPLE_ASSOCALPHA, PHOTOMETRIC_RGB },
 };

 /* if this fails, somebody forgot to add formats above */
@@ -73,10 +73,7 @@ typedef NSString *CALayerContentsGravity;

 -(void)windowDidMiniaturize:(NSNotification *)aNotification
 {
-  gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface),
-                                0,
-                                GDK_TOPLEVEL_STATE_MINIMIZED |
-                                GDK_TOPLEVEL_STATE_SUSPENDED);
+  gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), 0, GDK_TOPLEVEL_STATE_MINIMIZED);
 }

 -(void)windowDidDeminiaturize:(NSNotification *)aNotification
@@ -86,10 +83,7 @@ typedef NSString *CALayerContentsGravity;
  else if (GDK_IS_MACOS_POPUP_SURFACE (gdk_surface))
    _gdk_macos_popup_surface_attach_to_parent (GDK_MACOS_POPUP_SURFACE (gdk_surface));

-  gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface),
-                                GDK_TOPLEVEL_STATE_MINIMIZED |
-                                GDK_TOPLEVEL_STATE_SUSPENDED,
-                                0);
+  gdk_synthesize_surface_state (GDK_SURFACE (gdk_surface), GDK_TOPLEVEL_STATE_MINIMIZED, 0);
 }

 -(void)windowDidBecomeKey:(NSNotification *)aNotification
@@ -2185,9 +2185,8 @@ set_capability_setting (GdkDisplay                *display,
                        enum gtk_shell1_capability test)
 {
  GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
-  int testbit = 1 << (test - 1);

-  g_value_set_boolean (value, (display_wayland->shell_capabilities & testbit) == testbit);
+  g_value_set_boolean (value, (display_wayland->shell_capabilities & test) == test);

  return TRUE;
 }
@@ -3064,9 +3064,9 @@ tablet_tool_handle_button (void                      *data,
  tablet->pointer_info.press_serial = serial;

  if (button == BTN_STYLUS)
-    n_button = GDK_BUTTON_MIDDLE;
-  else if (button == BTN_STYLUS2)
    n_button = GDK_BUTTON_SECONDARY;
+  else if (button == BTN_STYLUS2)
+    n_button = GDK_BUTTON_MIDDLE;
  else if (button == BTN_STYLUS3)
    n_button = 8; /* Back */
  else
@@ -620,11 +620,6 @@ xdg_toplevel_configure (void                *data,
          pending_state |= (GDK_TOPLEVEL_STATE_TILED |
                            GDK_TOPLEVEL_STATE_LEFT_TILED);
          break;
-#ifdef HAVE_TOPLEVEL_STATE_SUSPENDED
-        case XDG_TOPLEVEL_STATE_SUSPENDED:
-          pending_state |= GDK_TOPLEVEL_STATE_SUSPENDED;
-          break;
-#endif
        default:
          /* Unknown state */
          break;
@@ -139,6 +139,7 @@ static GSourceFuncs event_funcs = {

 static GdkSurface *mouse_window = NULL;
 static GdkSurface *mouse_window_ignored_leave = NULL;
+static int current_x, current_y;
 static int current_root_x, current_root_y;

 static UINT got_gdk_events_message;
@@ -1521,15 +1522,14 @@ generate_button_event (GdkEventType      type,
  GdkEvent *event;
  GdkDeviceManagerWin32 *device_manager;
  GdkWin32Surface *impl = GDK_WIN32_SURFACE (window);
-  double x, y;

  if (_gdk_input_ignore_core > 0)
    return;

  device_manager = GDK_DEVICE_MANAGER_WIN32 (_gdk_device_manager);

-  x = (double) GET_X_LPARAM (msg->lParam) / impl->surface_scale;
-  y = (double) GET_Y_LPARAM (msg->lParam) / impl->surface_scale;
+  current_x = (gint16) GET_X_LPARAM (msg->lParam) / impl->surface_scale;
+  current_y = (gint16) GET_Y_LPARAM (msg->lParam) / impl->surface_scale;

  _gdk_device_virtual_set_active (_gdk_device_manager->core_pointer,
                                  _gdk_device_manager->system_pointer);
@@ -1541,10 +1541,10 @@ generate_button_event (GdkEventType      type,
                                _gdk_win32_get_next_tick (msg->time),
                                build_pointer_event_state (msg),
                                button,
-                                x,
-                                y,
+                                current_x,
+                                current_y,
                                NULL);
-
+                                
  _gdk_win32_append_event (event);
 }

@@ -2350,19 +2350,19 @@ gdk_event_translate (MSG *msg,
       * sends WM_MOUSEMOVE messages after a new window is shown under
       * the mouse, even if the mouse hasn't moved. This disturbs gtk.
       */
-      if (msg->pt.x == current_root_x &&
-          msg->pt.y == current_root_y)
+      if (msg->pt.x / impl->surface_scale == current_root_x &&
+          msg->pt.y / impl->surface_scale == current_root_y)
        break;

-      current_root_x = msg->pt.x;
-      current_root_y = msg->pt.y;
+      current_root_x = msg->pt.x / impl->surface_scale;
+      current_root_y = msg->pt.y / impl->surface_scale;

      if (impl->drag_move_resize_context.op != GDK_WIN32_DRAGOP_NONE)
-        gdk_win32_surface_do_move_resize_drag (window, msg->pt.x, msg->pt.y);
+        gdk_win32_surface_do_move_resize_drag (window, current_root_x, current_root_y);
      else if (_gdk_input_ignore_core == 0)
 	{
-          double x = (double) GET_X_LPARAM (msg->lParam) / impl->surface_scale;
-          double y = (double) GET_Y_LPARAM (msg->lParam) / impl->surface_scale;
+	  current_x = (gint16) GET_X_LPARAM (msg->lParam) / impl->surface_scale;
+	  current_y = (gint16) GET_Y_LPARAM (msg->lParam) / impl->surface_scale;

          _gdk_device_virtual_set_active (_gdk_device_manager->core_pointer,
                                          _gdk_device_manager->system_pointer);
@@ -2372,8 +2372,8 @@ gdk_event_translate (MSG *msg,
                                        NULL,
                                        _gdk_win32_get_next_tick (msg->time),
 	                                build_pointer_event_state (msg),
-                                        x,
-                                        y,
+                                        current_x,
+                                        current_y,
                                        NULL);

 	  _gdk_win32_append_event (event);
@@ -3014,11 +3014,9 @@ gdk_event_translate (MSG *msg,
 	  unset_bits = 0;

 	  if (IsIconic (msg->hwnd))
-	    set_bits |= (GDK_TOPLEVEL_STATE_MINIMIZED |
-                         GDK_TOPLEVEL_STATE_SUSPENDED);
+	    set_bits |= GDK_TOPLEVEL_STATE_MINIMIZED;
 	  else
-	    unset_bits |= (GDK_TOPLEVEL_STATE_MINIMIZED |
-                           GDK_TOPLEVEL_STATE_SUSPENDED);
+	    unset_bits |= GDK_TOPLEVEL_STATE_MINIMIZED;

 	  if (IsZoomed (msg->hwnd))
 	    set_bits |= GDK_TOPLEVEL_STATE_MAXIMIZED;
@@ -271,10 +271,9 @@ winpointer_make_event (GdkDeviceWinpointer *device,
  y /= impl->surface_scale;

  state = 0;
-  /* Note that info->dwKeyStates is not reliable, use GetKeyState() */
-  if (GetKeyState (VK_CONTROL) < 0)
+  if (info->dwKeyStates & POINTER_MOD_CTRL)
    state |= GDK_CONTROL_MASK;
-  if (GetKeyState (VK_SHIFT) < 0)
+  if (info->dwKeyStates & POINTER_MOD_SHIFT)
    state |= GDK_SHIFT_MASK;
  if (GetKeyState (VK_MENU) < 0)
    state |= GDK_ALT_MASK;
@@ -1,7 +1,6 @@
 /* GDK - The GIMP Drawing Kit
 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
 * Copyright (C) 1998-2002 Tor Lillqvist
- * Copyright (C) 2023 the GTK team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
@@ -17,6 +16,13 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+/*
+ * Modified by the GTK+ Team and others 1997-2000.  See the AUTHORS
+ * file for a list of people on the GTK+ Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
 #include "config.h"

 #include <glib/gprintf.h>
@@ -39,6 +45,8 @@
 #include <wintab.h>
 #include <imm.h>

+static gboolean gdk_synchronize = FALSE;
+
 /* Whether GDK initialized COM */
 static gboolean co_initialized = FALSE;

@@ -48,6 +56,18 @@ static gboolean ole_initialized = FALSE;
 void
 _gdk_win32_surfaceing_init (void)
 {
+  GdkWin32Keymap *win32_keymap;
+
+  win32_keymap = GDK_WIN32_KEYMAP (_gdk_win32_display_get_keymap (_gdk_display));
+
+  if (gdk_synchronize)
+    GdiSetBatchLimit (1);
+
+  _gdk_input_locale = GetKeyboardLayout (0);
+  _gdk_win32_keymap_set_active_layout (win32_keymap, _gdk_input_locale);
+
+  GDK_NOTE (EVENTS, g_print ("input_locale: %p\n", _gdk_input_locale));
+
  _gdk_win32_clipdrop_init ();

  gdk_dmanipulation_initialize ();
@@ -194,6 +194,12 @@ gdk_surface_win32_finalize (GObject *object)
      surface->hicon_small = NULL;
    }

+  if (surface->cache_surface)
+    {
+      cairo_surface_destroy (surface->cache_surface);
+      surface->cache_surface = NULL;
+    }
+
  _gdk_win32_surface_unregister_dnd (GDK_SURFACE (surface));

  g_assert (surface->transient_owner == NULL);
@@ -3529,8 +3535,6 @@ setup_drag_move_resize_context (GdkSurface                  *surface,
  context->button = button;
  context->start_root_x = root_x;
  context->start_root_y = root_y;
-  context->current_root_x = root_x;
-  context->current_root_y = root_y;
  context->timestamp = timestamp;
  context->start_rect = rect;

@@ -3646,16 +3650,6 @@ gdk_win32_surface_do_move_resize_drag (GdkSurface *window,
  if (!_gdk_win32_get_window_rect (window, &rect))
    return;

-  x /= impl->surface_scale;
-  y /= impl->surface_scale;
-
-  if (context->current_root_x == x &&
-      context->current_root_y == y)
-    return;
-
-  context->current_root_x = x;
-  context->current_root_y = y;
-
  new_rect = context->start_rect;
  diffx = (x - context->start_root_x) * impl->surface_scale;
  diffy = (y - context->start_root_y) * impl->surface_scale;
@@ -1,6 +1,5 @@
 /* GDK - The GIMP Drawing Kit
 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- * Copyright (C) 2023 the GTK team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
@@ -16,6 +15,13 @@
 * License along with this library. If not, see <http://www.gnu.org/licenses/>.
 */

+/*
+ * Modified by the GTK+ Team and others 1997-1999.  See the AUTHORS
+ * file for a list of people on the GTK+ Team.  See the ChangeLog
+ * files for a list of changes.  These files are distributed with
+ * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
+ */
+
 #pragma once

 #include "gdk/win32/gdkprivate-win32.h"
@@ -131,12 +137,6 @@ struct _GdkW32DragMoveResizeContext
  int                start_root_x;
  int                start_root_y;

-  /* Last processed cursor position. Values are divided by the window
-   * scale.
-   */
-  int                current_root_x;
-  int                current_root_y;
-
  /* Initial window rectangle (position and size).
   * The window is resized/moved relative to this (see start_root_*).
   */
@@ -283,7 +283,23 @@ struct _GdkWin32Surface
   */
  guint maximizing : 1;

-  HDC hdc;
+  /* GDK does not keep window contents around, it just draws new
+   * stuff over the window where changes occurred.
+   * cache_surface retains old window contents, because
+   * UpdateLayeredWindow() doesn't do partial redraws.
+   */
+  cairo_surface_t *cache_surface;
+
+  /* Unlike window-backed surfaces, DIB-backed surface
+   * does not provide a way to query its size,
+   * so we have to remember it ourselves.
+   */
+  int              dib_width;
+  int              dib_height;
+
+  HDC              hdc;
+  int              hdc_count;
+  HBITMAP          saved_dc_bitmap; /* Original bitmap for dc */

  GdkW32DragMoveResizeContext drag_move_resize_context;

@@ -418,18 +418,12 @@ do_net_wm_state_changes (GdkSurface *surface)
  if (old_state & GDK_TOPLEVEL_STATE_MINIMIZED)
    {
      if (!toplevel->have_hidden)
-        {
-          unset |= (GDK_TOPLEVEL_STATE_MINIMIZED |
-                    GDK_TOPLEVEL_STATE_SUSPENDED);
-        }
+        unset |= GDK_TOPLEVEL_STATE_MINIMIZED;
    }
  else
    {
      if (toplevel->have_hidden)
-        {
-          set |= (GDK_TOPLEVEL_STATE_MINIMIZED |
-                  GDK_TOPLEVEL_STATE_SUSPENDED);
-        }
+        set |= GDK_TOPLEVEL_STATE_MINIMIZED;
    }

  /* Update edge constraints and tiling */
@@ -816,12 +810,9 @@ gdk_x11_display_translate_event (GdkEventTranslator *translator,
               * the minimized bit off.
               */
              if (GDK_SURFACE_IS_MAPPED (surface))
-                {
-                  gdk_synthesize_surface_state (surface,
-                                                0,
-                                                GDK_TOPLEVEL_STATE_MINIMIZED |
-                                                GDK_TOPLEVEL_STATE_SUSPENDED);
-                }
+                gdk_synthesize_surface_state (surface,
+                                              0,
+                                              GDK_TOPLEVEL_STATE_MINIMIZED);
            }

          if (surface_impl->toplevel &&
@@ -850,12 +841,9 @@ gdk_x11_display_translate_event (GdkEventTranslator *translator,
 	{
 	  /* Unset minimized if it was set */
 	  if (surface->state & GDK_TOPLEVEL_STATE_MINIMIZED)
-            {
-              gdk_synthesize_surface_state (surface,
-                                            GDK_TOPLEVEL_STATE_MINIMIZED |
-                                            GDK_TOPLEVEL_STATE_SUSPENDED,
-                                            0);
-            }
+	    gdk_synthesize_surface_state (surface,
+				 	  GDK_TOPLEVEL_STATE_MINIMIZED,
+					  0);

 	  if (toplevel)
 	    gdk_surface_thaw_updates (surface);
@@ -3270,10 +3270,7 @@ gdk_x11_surface_minimize (GdkSurface *surface)
  else
    {
      /* Flip our client side flag, the real work happens on map. */
-      gdk_synthesize_surface_state (surface,
-                                    0,
-                                    GDK_TOPLEVEL_STATE_MINIMIZED |
-                                    GDK_TOPLEVEL_STATE_SUSPENDED);
+      gdk_synthesize_surface_state (surface, 0, GDK_TOPLEVEL_STATE_MINIMIZED);
      gdk_wmspec_change_state (TRUE, surface,
                               "_NET_WM_STATE_HIDDEN",
                               NULL);
@@ -3296,10 +3293,7 @@ gdk_x11_surface_unminimize (GdkSurface *surface)
  else
    {
      /* Flip our client side flag, the real work happens on map. */
-      gdk_synthesize_surface_state (surface,
-                                    GDK_TOPLEVEL_STATE_MINIMIZED |
-                                    GDK_TOPLEVEL_STATE_SUSPENDED,
-                                    0);
+      gdk_synthesize_surface_state (surface, GDK_TOPLEVEL_STATE_MINIMIZED, 0);
      gdk_wmspec_change_state (FALSE, surface,
                               "_NET_WM_STATE_HIDDEN",
                               NULL);
@@ -28,8 +28,6 @@
 #include "gskgldriverprivate.h"
 #include "gskglglyphlibraryprivate.h"

-#include "gskdebugprivate.h"
-
 #define MAX_GLYPH_SIZE 128

 G_DEFINE_TYPE (GskGLGlyphLibrary, gsk_gl_glyph_library, GSK_TYPE_GL_TEXTURE_LIBRARY)
@@ -409,8 +407,6 @@ gsk_gl_glyph_library_add (GskGLGlyphLibrary      *self,
  width = (int) ceil (ink_rect.width * key->scale / 1024.0);
  height = (int) ceil (ink_rect.height * key->scale / 1024.0);

-  GSK_DEBUG (GLYPH_CACHE, "font %p glyph %u: %u x %u pixels", key->font, key->glyph, width, height);
-
  value = gsk_gl_texture_library_pack (tl,
                                       key,
                                       sizeof *value,
@@ -32,7 +32,6 @@
 #include <gdk/gdkmemorytextureprivate.h>
 #include <gsk/gsktransformprivate.h>
 #include <gsk/gskroundedrectprivate.h>
-#include <gsk/gskrectprivate.h>
 #include <math.h>
 #include <string.h>

@@ -358,6 +357,31 @@ color_matrix_modifies_alpha (const GskRenderNode *node)
  return !graphene_vec4_equal (graphene_vec4_w_axis (), &row3);
 }

+static inline gboolean G_GNUC_PURE
+rect_contains_rect (const graphene_rect_t *r1,
+                    const graphene_rect_t *r2)
+{
+  return r2->origin.x >= r1->origin.x &&
+         (r2->origin.x + r2->size.width) <= (r1->origin.x + r1->size.width) &&
+         r2->origin.y >= r1->origin.y &&
+         (r2->origin.y + r2->size.height) <= (r1->origin.y + r1->size.height);
+}
+
+static inline gboolean G_GNUC_PURE
+rect_intersects (const graphene_rect_t *r1,
+                 const graphene_rect_t *r2)
+{
+  /* Assume both rects are already normalized, as they usually are */
+  if (r1->origin.x > (r2->origin.x + r2->size.width) ||
+      (r1->origin.x + r1->size.width) < r2->origin.x)
+    return FALSE;
+  else if (r1->origin.y > (r2->origin.y + r2->size.height) ||
+      (r1->origin.y + r1->size.height) < r2->origin.y)
+    return FALSE;
+  else
+    return TRUE;
+}
+
 static inline void
 init_projection_matrix (graphene_matrix_t     *projection,
                        const graphene_rect_t *viewport)
@@ -893,7 +917,7 @@ gsk_gl_render_job_update_clip (GskGLRenderJob        *job,

  gsk_gl_render_job_transform_bounds (job, bounds, &transformed_bounds);

-  if (!gsk_rect_intersects (&job->current_clip->rect.bounds, &transformed_bounds))
+  if (!rect_intersects (&job->current_clip->rect.bounds, &transformed_bounds))
    {
      /* Completely clipped away */
      return FALSE;
@@ -901,7 +925,7 @@ gsk_gl_render_job_update_clip (GskGLRenderJob        *job,

  if (job->current_clip->is_rectilinear)
    {
-      if (gsk_rect_contains_rect (&job->current_clip->rect.bounds, &transformed_bounds))
+      if (rect_contains_rect (&job->current_clip->rect.bounds, &transformed_bounds))
        no_clip = TRUE;
      else
        rect_clip = TRUE;
@@ -3791,7 +3815,7 @@ gsk_gl_render_job_visit_texture_scale_node (GskGLRenderJob      *job,
              slice_bounds.size.width = slice->rect.width * scale_x;
              slice_bounds.size.height = slice->rect.height * scale_y;

-              if (!gsk_rect_intersects (&slice_bounds, &viewport))
+              if (!graphene_rect_intersection (&slice_bounds, &viewport, NULL))
                continue;

              if (i > 0)
@@ -3869,7 +3893,7 @@ gsk_gl_render_job_visit_repeat_node (GskGLRenderJob      *job,
  /* If the size of the repeat node is smaller than the size of the
   * child node, we don't repeat at all and can just draw that part
   * of the child texture... */
-  if (gsk_rect_contains_rect (child_bounds, &node->bounds))
+  if (rect_contains_rect (child_bounds, &node->bounds))
    {
      gsk_gl_render_job_visit_clipped_child (job, child, &node->bounds);
      return;
@@ -13,12 +13,6 @@ void main() {
 uniform int u_mode;
 uniform sampler2D u_mask;

-float
-luminance (vec3 color)
-{
-  return dot (vec3 (0.2126, 0.7152, 0.0722), color);
-}
-
 void main() {
  vec4 source = GskTexture(u_source, vUv);
  vec4 mask = GskTexture(u_mask, vUv);
@@ -29,9 +23,9 @@ void main() {
  else if (u_mode == 1)
    mask_value = 1.0 - mask.a;
  else if (u_mode == 2)
-    mask_value = luminance (mask.rgb);
+    mask_value = (0.2126 * mask.r + 0.7152 * mask.g + 0.0722 * mask.b) * mask.a;
  else if (u_mode == 3)
-    mask_value = mask.a - luminance (mask.rgb);
+    mask_value = 1.0 - (0.2126 * mask.r + 0.7152 * mask.g + 0.0722 * mask.b) * mask.a;
  else
    mask_value = 0.0;

@@ -20,16 +20,15 @@
 #define __GSK_H_INSIDE__

 #include <gsk/gskenums.h>
+#include <gsk/gskglshader.h>
 #include <gsk/gskpath.h>
 #include <gsk/gskpathbuilder.h>
 #include <gsk/gskpathmeasure.h>
-#include <gsk/gskpathpoint.h>
 #include <gsk/gskrenderer.h>
 #include <gsk/gskrendernode.h>
 #include <gsk/gskroundedrect.h>
 #include <gsk/gskstroke.h>
 #include <gsk/gsktransform.h>
-#include <gsk/gskglshader.h>

 #include <gsk/gskcairorenderer.h>

@@ -1,100 +0,0 @@
-#pragma once
-
-#include <gsk/gsktypes.h>
-
-G_BEGIN_DECLS
-
-typedef struct _GskBoundingBox GskBoundingBox;
-
-struct _GskBoundingBox {
-  graphene_point_t min;
-  graphene_point_t max;
-};
-
-static inline GskBoundingBox *
-gsk_bounding_box_init (GskBoundingBox         *self,
-                       const graphene_point_t *a,
-                       const graphene_point_t *b)
-{
-  self->min.x = MIN (a->x, b->x);
-  self->min.y = MIN (a->y, b->y);
-  self->max.x = MAX (a->x, b->x);
-  self->max.y = MAX (a->y, b->y);
-  return self;
-}
-
-static inline GskBoundingBox *
-gsk_bounding_box_init_copy (GskBoundingBox       *self,
-                            const GskBoundingBox *src)
-{
-  self->min = src->min;
-  self->max = src->max;
-  return self;
-}
-
-static inline GskBoundingBox *
-gsk_bounding_box_init_from_rect (GskBoundingBox        *self,
-                                 const graphene_rect_t *bounds)
-{
-  self->min = bounds->origin;
-  self->max.x = bounds->origin.x + bounds->size.width;
-  self->max.y = bounds->origin.y + bounds->size.height;
-  return self;
-}
-
-static inline void
-gsk_bounding_box_expand (GskBoundingBox         *self,
-                         const graphene_point_t *p)
-{
-  self->min.x = MIN (self->min.x, p->x);
-  self->min.y = MIN (self->min.y, p->y);
-  self->max.x = MAX (self->max.x, p->x);
-  self->max.y = MAX (self->max.y, p->y);
-}
-
-static inline graphene_rect_t *
-gsk_bounding_box_to_rect (const GskBoundingBox  *self,
-                          graphene_rect_t       *rect)
-{
-  rect->origin = self->min;
-  rect->size.width = self->max.x - self->min.x;
-  rect->size.height = self->max.y - self->min.y;
-  return rect;
-}
-
-static inline gboolean
-gsk_bounding_box_contains_point (const GskBoundingBox   *self,
-                                 const graphene_point_t *p)
-{
-  return self->min.x <= p->x && p->x <= self->max.x &&
-         self->min.y <= p->y && p->y <= self->max.y;
-}
-
-static inline gboolean
-gsk_bounding_box_contains_point_with_epsilon (const GskBoundingBox   *self,
-                                              const graphene_point_t *p,
-                                              float                   epsilon)
-{
-  return self->min.x - epsilon <= p->x && p->x <= self->max.x + epsilon &&
-         self->min.y - epsilon <= p->y && p->y <= self->max.y + epsilon;
-}
-
-static inline gboolean
-gsk_bounding_box_intersection (const GskBoundingBox *a,
-                               const GskBoundingBox *b,
-                               GskBoundingBox       *res)
-{
-  graphene_point_t min, max;
-
-  min.x = MAX (a->min.x, b->min.x);
-  min.y = MAX (a->min.y, b->min.y);
-  max.x = MIN (a->max.x, b->max.x);
-  max.y = MIN (a->max.y, b->max.y);
-
-  if (res)
-    gsk_bounding_box_init (res, &min, &max);
-
-  return min.x <= max.x && min.y <= max.y;
-}
-
-G_END_DECLS
@@ -1,107 +0,0 @@
-/*
- * Copyright © 2020 Benjamin Otte
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- *
- * Authors: Benjamin Otte <otte@gnome.org>
- */
-
-
-#pragma once
-
-#include "gskpathprivate.h"
-#include "gskpathpointprivate.h"
-#include "gskpathopprivate.h"
-
-G_BEGIN_DECLS
-
-GskContour *            gsk_rect_contour_new                    (const graphene_rect_t  *rect);
-GskContour *            gsk_rounded_rect_contour_new            (const GskRoundedRect   *rounded_rect);
-GskContour *            gsk_circle_contour_new                  (const graphene_point_t *center,
-                                                                 float                   radius,
-                                                                 float                   start_angle,
-                                                                 float                   end_angle);
-GskContour *            gsk_standard_contour_new                (GskPathFlags            flags,
-                                                                 const graphene_point_t *points,
-                                                                 gsize                   n_points,
-                                                                 const gskpathop        *ops,
-                                                                 gsize                   n_ops,
-                                                                 gssize                  offset);
-
-void                    gsk_contour_copy                        (GskContour *            dest,
-                                                                 const GskContour       *src);
-GskContour *            gsk_contour_dup                         (const GskContour       *src);
-GskContour *            gsk_contour_reverse                     (const GskContour       *src);
-
-gsize                   gsk_contour_get_size                    (const GskContour       *self);
-GskPathFlags            gsk_contour_get_flags                   (const GskContour       *self);
-void                    gsk_contour_print                       (const GskContour       *self,
-                                                                 GString                *string);
-gboolean                gsk_contour_get_bounds                  (const GskContour       *self,
-                                                                 graphene_rect_t        *bounds);
-gboolean                gsk_contour_get_stroke_bounds           (const GskContour       *self,
-                                                                 const GskStroke        *stroke,
-                                                                 graphene_rect_t        *bounds);
-gboolean                gsk_contour_foreach                     (const GskContour       *self,
-                                                                 float                   tolerance,
-                                                                 GskPathForeachFunc      func,
-                                                                 gpointer                user_data);
-void                    gsk_contour_get_start_end               (const GskContour       *self,
-                                                                 graphene_point_t       *start,
-                                                                 graphene_point_t       *end);
-int                     gsk_contour_get_winding                 (const GskContour       *self,
-                                                                 const graphene_point_t *point);
-
-gboolean                gsk_contour_get_closest_point           (const GskContour       *self,
-                                                                 const graphene_point_t *point,
-                                                                 float                   threshold,
-                                                                 GskRealPathPoint       *result,
-                                                                 float                  *out_dist);
-
-void                    gsk_contour_get_position                (const GskContour       *self,
-                                                                 GskRealPathPoint       *point,
-                                                                 graphene_point_t       *pos);
-
-void                    gsk_contour_get_tangent                 (const GskContour       *self,
-                                                                 GskRealPathPoint       *point,
-                                                                 GskPathDirection        direction,
-                                                                 graphene_vec2_t        *tangent);
-float                   gsk_contour_get_curvature               (const GskContour       *self,
-                                                                 GskRealPathPoint       *point,
-                                                                 graphene_point_t       *center);
-gpointer                gsk_contour_init_measure                (const GskContour       *self,
-                                                                 float                   tolerance,
-                                                                 float                  *out_length);
-void                    gsk_contour_free_measure                (const GskContour       *self,
-                                                                 gpointer                data);
-void                    gsk_contour_add_segment                 (const GskContour       *self,
-                                                                 GskPathBuilder         *builder,
-                                                                 gpointer                measure_data,
-                                                                 gboolean                emit_move_to,
-                                                                 float                   start,
-                                                                 float                   end);
-void                    gsk_contour_get_point                   (const GskContour       *self,
-                                                                 gpointer                measure_data,
-                                                                 float                   offset,
-                                                                 GskRealPathPoint       *result);
-float                   gsk_contour_get_distance                (const GskContour       *self,
-                                                                 GskRealPathPoint       *point,
-                                                                 gpointer                measure_data);
-gboolean                gsk_contour_dash                        (const GskContour       *contour,
-                                                                 GskStroke              *stroke,
-                                                                 float                   tolerance,
-                                                                 GskPathForeachFunc      func,
-                                                                 gpointer                user_data);
-
-G_END_DECLS
@@ -1,176 +0,0 @@
-/*
- * Copyright © 2020 Benjamin Otte
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library. If not, see <http://www.gnu.org/licenses/>.
- *
- * Authors: Benjamin Otte <otte@gnome.org>
- */
-
-
-#pragma once
-
-#include "gskpathopprivate.h"
-#include "gskpath.h"
-#include "gskboundingboxprivate.h"
-
-G_BEGIN_DECLS
-
-typedef gpointer gskpathop;
-
-typedef union _GskCurve GskCurve;
-
-typedef struct _GskLineCurve GskLineCurve;
-typedef struct _GskQuadCurve GskQuadCurve;
-typedef struct _GskCubicCurve GskCubicCurve;
-typedef struct _GskConicCurve GskConicCurve;
-
-struct _GskLineCurve
-{
-  GskPathOperation op;
-
-  gboolean padding;
-
-  graphene_point_t points[2];
-};
-
-struct _GskQuadCurve
-{
-  GskPathOperation op;
-
-  gboolean has_coefficients;
-
-  graphene_point_t points[3];
-
-  graphene_point_t coeffs[3];
-};
-
-struct _GskCubicCurve
-{
-  GskPathOperation op;
-
-  gboolean has_coefficients;
-
-  graphene_point_t points[4];
-
-  graphene_point_t coeffs[4];
-};
-
-struct _GskConicCurve
-{
-  GskPathOperation op;
-
-  gboolean has_coefficients;
-
-  /* points[0], points[1], points[3] are the control points,
-   * points[2].x is the weight
-   */
-  graphene_point_t points[4];
-
-  graphene_point_t num[3];
-  graphene_point_t denom[3];
-};
-
-union _GskCurve
-{
-  GskPathOperation op;
-  GskLineCurve line;
-  GskQuadCurve quad;
-  GskCubicCurve cubic;
-  GskConicCurve conic;
-};
-
-typedef enum {
-  GSK_CURVE_LINE_REASON_STRAIGHT,
-  GSK_CURVE_LINE_REASON_SHORT
-} GskCurveLineReason;
-
-typedef gboolean (* GskCurveAddLineFunc) (const graphene_point_t *from,
-                                          const graphene_point_t *to,
-                                          float                   from_progress,
-                                          float                   to_progress,
-                                          GskCurveLineReason      reason,
-                                          gpointer                user_data);
-
-typedef gboolean (* GskCurveAddCurveFunc) (GskPathOperation        op,
-                                           const graphene_point_t *pts,
-                                           gsize                   n_pts,
-                                           float                   weight,
-                                           gpointer                user_data);
-
-void                    gsk_curve_init                          (GskCurve               *curve,
-                                                                 gskpathop               op);
-void                    gsk_curve_init_foreach                  (GskCurve               *curve,
-                                                                 GskPathOperation        op,
-                                                                 const graphene_point_t *pts,
-                                                                 gsize                   n_pts,
-                                                                 float                   weight);
-
-void                    gsk_curve_print                         (const GskCurve         *curve,
-                                                                 GString                *string);
-
-char *                  gsk_curve_to_string                     (const GskCurve         *curve);
-
-gskpathop               gsk_curve_pathop                        (const GskCurve         *curve);
-const graphene_point_t *gsk_curve_get_start_point               (const GskCurve         *curve);
-const graphene_point_t *gsk_curve_get_end_point                 (const GskCurve         *curve);
-void                    gsk_curve_get_start_tangent             (const GskCurve         *curve,
-                                                                 graphene_vec2_t        *tangent);
-void                    gsk_curve_get_end_tangent               (const GskCurve         *curve,
-                                                                 graphene_vec2_t        *tangent);
-void                    gsk_curve_get_point                     (const GskCurve         *curve,
-                                                                 float                   progress,
-                                                                 graphene_point_t       *pos);
-void                    gsk_curve_get_tangent                   (const GskCurve         *curve,
-                                                                 float                   progress,
-                                                                 graphene_vec2_t        *tangent);
-void                    gsk_curve_reverse                       (const GskCurve         *curve,
-                                                                 GskCurve               *reverse);
-void                    gsk_curve_split                         (const GskCurve         *curve,
-                                                                 float                   progress,
-                                                                 GskCurve               *start,
-                                                                 GskCurve               *end);
-void                    gsk_curve_segment                       (const GskCurve         *curve,
-                                                                 float                   start,
-                                                                 float                   end,
-                                                                 GskCurve               *segment);
-gboolean                gsk_curve_decompose                     (const GskCurve         *curve,
-                                                                 float                   tolerance,
-                                                                 GskCurveAddLineFunc     add_line_func,
-                                                                 gpointer                user_data);
-gboolean                gsk_curve_decompose_curve               (const GskCurve         *curve,
-                                                                 GskPathForeachFlags     flags,
-                                                                 float                   tolerance,
-                                                                 GskCurveAddCurveFunc    add_curve_func,
-                                                                 gpointer                user_data);
-
-#define gsk_curve_builder_to(curve, builder) gsk_path_builder_pathop_to ((builder), gsk_curve_pathop (curve))
-
-float                   gsk_curve_get_curvature                 (const GskCurve         *curve,
-                                                                 float                   t,
-                                                                 graphene_point_t       *center);
-void                    gsk_curve_get_bounds                    (const GskCurve         *curve,
-                                                                 GskBoundingBox         *bounds);
-void                    gsk_curve_get_tight_bounds              (const GskCurve         *curve,
-                                                                 GskBoundingBox         *bounds);
-
-int                     gsk_curve_get_crossing                  (const GskCurve         *curve,
-                                                                 const graphene_point_t *point);
-gboolean                gsk_curve_get_closest_point             (const GskCurve         *curve,
-                                                                 const graphene_point_t *point,
-                                                                 float                   threshold,
-                                                                 float                  *out_dist,
-                                                                 float                  *out_t);
-
-G_END_DECLS
-
@@ -12,7 +12,6 @@ static const GdkDebugKey gsk_debug_keys[] = {
  { "surface", GSK_DEBUG_SURFACE, "Information about surfaces" },
  { "fallback", GSK_DEBUG_FALLBACK, "Information about fallbacks" },
  { "glyphcache", GSK_DEBUG_GLYPH_CACHE, "Information about glyph caching" },
-  { "verbose", GSK_DEBUG_VERBOSE, "Print verbose output while rendering" },
  { "geometry", GSK_DEBUG_GEOMETRY, "Show borders (when using cairo)" },
  { "full-redraw", GSK_DEBUG_FULL_REDRAW, "Force full redraws" },
  { "sync", GSK_DEBUG_SYNC, "Sync after each frame" },
@@ -14,7 +14,6 @@ typedef enum {
  GSK_DEBUG_VULKAN                = 1 <<  5,
  GSK_DEBUG_FALLBACK              = 1 <<  6,
  GSK_DEBUG_GLYPH_CACHE           = 1 <<  7,
-  GSK_DEBUG_VERBOSE               = 1 <<  8,
  /* flags below may affect behavior */
  GSK_DEBUG_GEOMETRY              = 1 <<  9,
  GSK_DEBUG_FULL_REDRAW           = 1 << 10,
@@ -186,21 +186,17 @@ typedef enum {
 *   the total number of intersections is odd, the point will be
 *   filled.
 *
- * `GskFillRule` is used to select how paths are filled.
- *
- * Whether or not a point is included in the fill is determined by taking
- * a ray from that point to infinity and looking at intersections with the
- * path. The ray can be in any direction, as long as it doesn't pass through
- * the end point of a segment or have a tricky intersection such as
- * intersecting tangent to the path.
- *
+ * #GskFillRule is used to select how paths are filled, for example in
+ * gsk_fill_node_new(). Whether or not a point is included in the fill is
+ * determined by taking a ray from that point to infinity and looking
+ * at intersections with the path. The ray can be in any direction,
+ * as long as it doesn't pass through the end point of a segment
+ * or have a tricky intersection such as intersecting tangent to the path.
 * (Note that filling is not actually implemented in this way. This
 * is just a description of the rule that is applied.)
 *
 * New entries may be added in future versions.
- *
- * Since: 4.14
- */
+ **/
 typedef enum {
  GSK_FILL_RULE_WINDING,
  GSK_FILL_RULE_EVEN_ODD
@@ -209,20 +205,16 @@ typedef enum {
 /**
 * GskLineCap:
 * @GSK_LINE_CAP_BUTT: Start and stop the line exactly at the start
- *   and end point
+ *     and end point
 * @GSK_LINE_CAP_ROUND: Use a round ending, the center of the circle
- *   is the start or end point
+ *     is the start or end point.
 * @GSK_LINE_CAP_SQUARE: use squared ending, the center of the square
- *   is the start or end point
+ *     is the start or end point.
 *
 * Specifies how to render the start and end points of contours or
 * dashes when stroking.
 *
- * The default line cap style is `GSK_LINE_CAP_BUTT`.
- *
- * New entries may be added in future versions.
- *
- * Since: 4.14
+ * The default line cap style is %GSK_LINE_CAP_BUTT.
 */
 typedef enum {
  GSK_LINE_CAP_BUTT,
@@ -232,78 +224,51 @@ typedef enum {

 /**
 * GskLineJoin:
- * @GSK_LINE_JOIN_MITER: Use a sharp angled corner
+ * @GSK_LINE_JOIN_MITER: Use a sharp, angled corner
 * @GSK_LINE_JOIN_MITER_CLIP: Use a sharp, angled corner, at a distance
 * @GSK_LINE_JOIN_ROUND: Use a round join, the center of the circle is
- *   the join point
- * @GSK_LINE_JOIN_BEVEL: use a cut-off join, the join is cut off at half
- *   the line width from the joint point
+ *     the joint point
+ * @GSK_LINE_JOIN_BEVEL: Use a cut-off join, the join is cut off at half
+ *     the line width from the joint point
 *
 * Specifies how to render the junction of two lines when stroking.
 *
- * See [method@Gsk.Stroke.set_miter_limit] for details on the difference
- * between `GSK_LINE_JOIN_MITER` and `GSK_LINE_JOIN_MITER_CLIP`.
+ * See gsk_stroke_set_miter_limit() for details on the difference between
+ * @GSK_LINE_JOIN_MITER and @GSK_LINE_JOIN_MITER_CLIP.
 *
- * The default line join style is `GSK_LINE_JOIN_MITER`.
- *
- * New entries may be added in future versions.
- *
- * Since: 4.14
- */
+ * The default line join style is %GSK_LINE_JOIN_MITER.
+ **/
 typedef enum {
  GSK_LINE_JOIN_MITER,
  GSK_LINE_JOIN_MITER_CLIP,
  GSK_LINE_JOIN_ROUND,
-  GSK_LINE_JOIN_BEVEL,
+  GSK_LINE_JOIN_BEVEL
 } GskLineJoin;

 /**
 * GskPathOperation:
- * @GSK_PATH_MOVE: A move-to operation, with 1 point describing the target point.
- * @GSK_PATH_CLOSE: A close operation ending the current contour with a line back
- *   to the starting point. Two points describe the start and end of the line.
- * @GSK_PATH_LINE: A line-to operation, with 2 points describing the start and
- *   end point of a straight line.
- * @GSK_PATH_QUAD: A curve-to operation describing a quadratic Bézier curve
- *   with 3 points describing the start point, the control point and the end
- *   point of the curve.
- * @GSK_PATH_CUBIC: A curve-to operation describing a cubic Bézier curve with 4
- *   points describing the start point, the two control points and the end point
- *   of the curve.
- * @GSK_PATH_CONIC: A weighted quadratic Bézier curve with 3 points describing
- *   the start point, control point and end point of the curve. A weight for the
- *   curve will be passed, too.
+ * @GSK_PATH_MOVE: A move-to operation, with 1 point describing the
+ *     target point.
+ * @GSK_PATH_LINE: A line-to operation, with 2 points describing the
+ *     start and end point of a straight line.
+ * @GSK_PATH_CLOSE: A close operation ending the current contour with
+ *     a line back to the starting point. Two points describe the start
+ *     and end of the line.
+ * @GSK_PATH_CURVE: A curve-to operation describing a cubic Bézier curve
+ *     with 4 points describing the start point, the two control points
+ *     and the end point of the curve.
 *
- * Path operations are used to described segments of a `GskPath`.
+ * Path operations can be used to approximate a #GskPath.
 *
 * More values may be added in the future.
- *
- * Since: 4.14
- */
+ **/
 typedef enum {
  GSK_PATH_MOVE,
  GSK_PATH_CLOSE,
  GSK_PATH_LINE,
-  GSK_PATH_QUAD,
-  GSK_PATH_CUBIC,
-  GSK_PATH_CONIC,
+  GSK_PATH_CURVE,
 } GskPathOperation;

-/**
- * GskPathDirection:
- * @GSK_PATH_START: The side that leads to the start of the path
- * @GSK_PATH_END: The side that leads to the end of the path
- *
- * The values of the `GskPathDirection` enum are used to pick one
- * of the two sides of the path that at a given point on the path.
- *
- * Since: 4.14
- */
-typedef enum {
-  GSK_PATH_START,
-  GSK_PATH_END
-} GskPathDirection;
-
 /**
 * GskSerializationError:
 * @GSK_SERIALIZATION_UNSUPPORTED_FORMAT: The format can not be identified
@@ -408,3 +373,4 @@ typedef enum
  GSK_MASK_MODE_LUMINANCE,
  GSK_MASK_MODE_INVERTED_LUMINANCE
 } GskMaskMode;
+
@@ -17,7 +17,8 @@
 * Authors: Benjamin Otte <otte@gnome.org>
 */

-#pragma once
+#ifndef __GSK_PATH_H__
+#define __GSK_PATH_H__

 #if !defined (__GSK_H_INSIDE__) && !defined (GTK_COMPILATION)
 #error "Only <gsk/gsk.h> can be included directly."
@@ -30,22 +31,19 @@ G_BEGIN_DECLS

 /**
 * GskPathForeachFlags:
- * @GSK_PATH_FOREACH_ALLOW_QUAD: Allow emission of `GSK_PATH_QUAD` operations
- * @GSK_PATH_FOREACH_ALLOW_CUBIC: Allow emission of `GSK_PATH_CUBIC` operations.
- * @GSK_PATH_FOREACH_ALLOW_CONIC: Allow emission of `GSK_PATH_CONIC` operations.
+ * @GSK_PATH_FOREACH_ALLOW_CURVES: Allow emission of %GSK_PATH_CURVE
+ *     operations.
 *
 * Flags that can be passed to gsk_path_foreach() to enable additional
 * features.
 *
- * By default, [method@Gsk.Path.foreach] will only emit a path with all operations
+ * By default, gsk_path_foreach() will only emit a path with all operations
 * flattened to straight lines to allow for maximum compatibility. The only
- * operations emitted will be `GSK_PATH_MOVE`, `GSK_PATH_LINE` and `GSK_PATH_CLOSE`.
+ * operations emitted will be %GSK_PATH_MOVE, %GSK_PATH_LINE and %GSK_PATH_CLOSE.
 */
 typedef enum
 {
-  GSK_PATH_FOREACH_ALLOW_QUAD  = (1 << 0),
-  GSK_PATH_FOREACH_ALLOW_CUBIC = (1 << 1),
-  GSK_PATH_FOREACH_ALLOW_CONIC = (1 << 2),
+  GSK_PATH_FOREACH_ALLOW_CURVES = (1 << 0)
 } GskPathForeachFlags;

 /**
@@ -53,7 +51,6 @@ typedef enum
 * @op: The operation to perform
 * @pts: The points of the operation
 * @n_pts: The number of points
- * @weight: The weight for conic curves, or unused if not a conic curve.
 * @user_data: The user data provided with the function
 *
 * Prototype of the callback to iterate throught the operations of
@@ -65,66 +62,47 @@ typedef enum
 typedef gboolean (* GskPathForeachFunc) (GskPathOperation        op,
                                         const graphene_point_t *pts,
                                         gsize                   n_pts,
-                                         float                   weight,
                                         gpointer                user_data);

 #define GSK_TYPE_PATH (gsk_path_get_type ())

-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 GType                   gsk_path_get_type                       (void) G_GNUC_CONST;
+GDK_AVAILABLE_IN_ALL
+GskPath *               gsk_path_new_from_cairo                 (const cairo_path_t     *path);

-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 GskPath *               gsk_path_ref                            (GskPath                *self);
-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 void                    gsk_path_unref                          (GskPath                *self);

-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 void                    gsk_path_print                          (GskPath                *self,
                                                                 GString                *string);
-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 char *                  gsk_path_to_string                      (GskPath                *self);

-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 GskPath *               gsk_path_parse                          (const char             *string);

-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 void                    gsk_path_to_cairo                       (GskPath                *self,
                                                                 cairo_t                *cr);

-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 gboolean                gsk_path_is_empty                       (GskPath                *self);
-
-GDK_AVAILABLE_IN_4_14
-gboolean                gsk_path_is_closed                      (GskPath                *self);
-
-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 gboolean                gsk_path_get_bounds                     (GskPath                *self,
                                                                 graphene_rect_t        *bounds);

-GDK_AVAILABLE_IN_4_14
-gboolean                gsk_path_in_fill                        (GskPath                *self,
-                                                                 const graphene_point_t *point,
-                                                                 GskFillRule             fill_rule);
-
-GDK_AVAILABLE_IN_4_14
-gboolean                gsk_path_get_closest_point              (GskPath                *self,
-                                                                 const graphene_point_t *point,
-                                                                 float                   threshold,
-                                                                 GskPathPoint           *result);
-
-GDK_AVAILABLE_IN_4_14
+GDK_AVAILABLE_IN_ALL
 gboolean                gsk_path_foreach                        (GskPath                *self,
                                                                 GskPathForeachFlags     flags,
                                                                 GskPathForeachFunc      func,
                                                                 gpointer                user_data);

-GDK_AVAILABLE_IN_4_14
-gboolean                gsk_path_dash                           (GskPath                *self,
-                                                                 GskStroke              *stroke,
-                                                                 float                   tolerance,
-                                                                 GskPathForeachFunc      func,
-                                                                 gpointer                user_data);
-
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GskPath, gsk_path_unref)

 G_END_DECLS
+
+#endif /* __GSK_PATH_H__ */
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Benjamin Otte	a488be07a7	stroke: Add support for dashes ... and hook it up in the node parser and for Cairo rendering.	2023-07-01 17:36:54 -04:00
Matthias Clasen	7d84cd8020	gsk: Implement parsing fill and stroke nodes Make serialization and deserialization work for stroke and fill nodes.	2023-07-01 17:36:54 -04:00
Benjamin Otte	5fcc8b62ec	path: Add flags to gsk_path_foreach() This way we can default to the siplest possible foreach() output - like cairo_copy_path_flat() decomposing everything into lines - and add flags to get more and more fancy. This will be useful to have conics automatically decomposed for Cairo drawing or if we want to add more line types in the future.	2023-07-01 17:36:54 -04:00
Benjamin Otte	1b61cc91bb	testsuite: Add an in_fill() test	2023-07-01 17:36:54 -04:00
Matthias Clasen	c65b978ac6	Implement gsk_path_measure_in_fill Implement this in the obvious way, using the decomposed form of standard contours. Since the decomposed form is part of the measure object, this api moves from gsk_path_in_fill to gsk_path_measure_in_fill.	2023-07-01 17:36:54 -04:00
Benjamin Otte	798234a776	testsuite: Add a parsing test This test includes an implementation of a gsk_path_equal() func with a tolerance that is necessary because parsing does not always work 100% exactly due to floating point rounding, so we can't just compare the to_string() output.	2023-07-01 17:36:54 -04:00
Matthias Clasen	e75a27354c	path: Special-case rects and circles Write out the commands for rects and circles in a special way, and add code in the parser to recognize this, so we can successfully round-trip these through the SVG path format. The special way - for people who want to use it for debugging - for now is that we use uppercase "Z" to close standard paths, but lowercase "z" to close our special paths. A test is included, but the random path serializations should take care of it, too.	2023-07-01 17:36:54 -04:00
Matthias Clasen	3b79ad1e7e	path: Fix serialization for circles The svg A can not do a full circle, since it is a two point parametrization - if the start and end point are the same, it draws nothing. So, use two arcs.	2023-07-01 17:36:54 -04:00
Benjamin Otte	1b57e5ac80	testsuite: Add librsvg path tests	2023-07-01 17:36:54 -04:00
Matthias Clasen	5aaa4cc452	path: Implement gsk_path_parse Implement the SVG path syntax to read back the strings that we generate when serializing paths. The tests for this code are taken from librsvg. This includes an elliptical arc implementation according to the SVG spec. The code is mostly taken from librsvg, but pretty directly follows the SVG spec implementation notes. We don't export this, since the parametrization is inconvenient. We do want an arc_to API, but these are not the arcs we are looking for.	2023-07-01 17:36:54 -04:00
Matthias Clasen	56022d3a58	path: Implement SVG arcs This is elliptical arc implementation according to the SVG spec. The code is mostly taken from librsvg, but pretty directly follows the SVG spec implementation notes. We don't export this, since the parametrization is inconvenient. We do want an arc_to API, but these are not the arcs we are looking for. It will be used in parsing SVG path syntax.	2023-07-01 17:36:54 -04:00
Matthias Clasen	3f356d0b59	stroke: Add miter limit Add a miter limit to GskStroke. This will be needed to fully implement line joins. Also introduce the GSK_LINE_JOIN_MITER_CLIP value, following SVG 2.0. cairo does not have it, so translate it to plain miter when using cairo.	2023-07-01 17:36:54 -04:00
Matthias Clasen	dced4a4796	Documentation typo fixes	2023-07-01 17:36:54 -04:00
Benjamin Otte	256d537242	testsuite: Add relative path functions They're making the paths slightly weirder, but they test public API, so woohoo!	2023-07-01 17:36:54 -04:00
Benjamin Otte	2c2ee6a27a	pathbuilder: Add relative path commands And gsk_path_builder_get_current_point(). They will be needed by the string parser.	2023-07-01 17:36:54 -04:00
Benjamin Otte	eed54eac7a	path: Add GSK_CIRCLE_POINT_INIT() to initialize points on the circle This is just splitting out a commonly done operation into a macro.	2023-07-01 17:36:53 -04:00
Benjamin Otte	098c402a97	pathbuilder: Redo semantics for starting curves We now always have a "current point" which is either the last point an operation was made to, or (0, 0) if no drawing operation has been made yet. Adding a contour of any kind to the builder will always update the current point to that contour's end point.	2023-07-01 17:36:53 -04:00
Benjamin Otte	b87095330a	xxx: demo	2023-07-01 17:36:53 -04:00
Benjamin Otte	1037fc8387	pathbuilder: Rename "builder" variables to "self" This is a pure find/replace that is now possible after the split in the previous commit.	2023-07-01 17:36:53 -04:00
Benjamin Otte	3fc0df814c	path: Split GskPathBuilder into its own file ... and add missing API docs.	2023-07-01 17:36:53 -04:00
Benjamin Otte	ae552b3064	testsuite: Add a test using get_point() and get_closest_point()	2023-07-01 17:36:53 -04:00
Benjamin Otte	12d9d71449	testsuite: Add a test for get_point()	2023-07-01 17:36:53 -04:00
Benjamin Otte	7772e4f925	testsuite: Update create_random_path() 1. Allow specifying the max number of contours 2. Be smarter about creating the paths: With 10% chance, create a "weird" path like the empty one or only points or things like that. Otherwise create a bunch of contours, with 2/3 a standard contour, with 1/3 a predetermined one.	2023-07-01 17:36:53 -04:00
Benjamin Otte	88055f62c5	gtk-demo: Add cute maze demo	2023-07-01 17:36:53 -04:00
Benjamin Otte	4c7f009cc1	testsuite: Add tests for gsk_path_measure_get_closest_point()	2023-07-01 17:36:53 -04:00
Benjamin Otte	7c084b78f6	path: Add gsk_path_measure_get_closest_point() ... and gsk_path_measure_get_closest_point_full(). Those 2 functions allow finding the closest point on a path to a given point.	2023-07-01 17:36:53 -04:00
Benjamin Otte	e207e1ee9d	spline: Use Skia's tolerance checks This avoids measuring being too far off (it's still off, but it's less than a percent now.	2023-07-01 17:36:53 -04:00
Benjamin Otte	598e14868c	testsuite: Add tests for gsk_path_measure_add_segment()	2023-07-01 17:36:53 -04:00
Benjamin Otte	ae09d17590	gtk-demo: Add a text-on-path demo	2023-07-01 17:36:53 -04:00
Benjamin Otte	d2e8c639ca	demos: Add a simple demo filling a path	2023-07-01 17:36:53 -04:00
Benjamin Otte	06f0ab7e8f	path: Add gsk_path_measure_get_point() Allows querying the coordinates and direction of any specific point on a path.	2023-07-01 17:36:53 -04:00
Matthias Clasen	0d1fd1ce72	path: Add gsk_path_add_circle() Adds a circle contour, too.	2023-07-01 17:36:53 -04:00
Benjamin Otte	d18ecca089	pathmeasure: Implement support for beziers Instead of treating bezier curves as lines, we properly decompose them into line segments now so that we can treat those as lines.	2023-07-01 17:36:53 -04:00
Benjamin Otte	47560f8369	path: Implement gsk_path_to_cairo() using foreach()	2023-07-01 17:36:53 -04:00
Benjamin Otte	260be0300e	path: Add gsk_path_foreach()	2023-07-01 17:36:53 -04:00
Benjamin Otte	dca9fb5801	path: Collect flags We don't need them yet, but maybe later.	2023-07-01 17:36:53 -04:00
Benjamin Otte	f2012c6185	testsuite: Add path tests	2023-07-01 17:36:53 -04:00
Benjamin Otte	cc43dee619	pathmeasure: Add gsk_path_measure_add_segment() This allows chunking paths, weeee.	2023-07-01 17:36:53 -04:00
Benjamin Otte	78f3d86a25	path: Add gsk_path_builder_add_path()	2023-07-01 17:36:53 -04:00
Benjamin Otte	3869e4a818	gsk: Add GskPathMeasure An object to do measuring operations on paths - determining their length, cutting off subpaths, things like that.	2023-07-01 17:36:53 -04:00
Benjamin Otte	7a6b489dc6	path: Change data structure for standard path Instead of the Cairo method and imitating cairo_path_data_t, use the Skia method and keep points and operations separate. That way we get a points array that includes the starting point - because it's always the end point of the previous operation.	2023-07-01 17:36:53 -04:00
Benjamin Otte	282c065b77	snapshot: Add gtk_snapshot_push_stroke()	2023-07-01 17:36:53 -04:00
Benjamin Otte	1f0622b27e	gsk: Add GskStrokeNode	2023-07-01 17:36:53 -04:00
Benjamin Otte	0a85189e04	gsk: Add GskStroke It's unused in this commit. This just prepares the new object.	2023-07-01 17:36:53 -04:00
Benjamin Otte	3301a1af0b	snapshot: Add gtk_snapshot_push_fill()	2023-07-01 17:36:53 -04:00
Benjamin Otte	245479f71d	gsk: Add GskFillNode Take a rendernode as source and a GskPath and fill the region in the path just like cairo_fill() would.	2023-07-01 17:36:53 -04:00
Benjamin Otte	d92b659d02	gsk: Add GskPath	2023-07-01 17:36:53 -04:00