gsk/ngl: Build with G_DISABLE_ASSERT enabled

The gtk_debug_cflags variable is an array, with each argument stored in
a separate string; if we add multiple arguments inside the same string
we break the escaping rules.

Fixes: #3864

.gitlab-ci.yml

@@ -24,9 +24,9 @@ variables:
   BACKEND_FLAGS: "-Dx11-backend=true -Dwayland-backend=true -Dbroadway-backend=true"
   FEATURE_FLAGS: "-Dvulkan=enabled -Dcloudproviders=enabled"
   MESON_TEST_TIMEOUT_MULTIPLIER: 3
-  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v28"
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v29"
   FLATPAK_IMAGE: "registry.gitlab.gnome.org/gnome/gnome-runtime-images/gnome:master"
-  DOCS_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora-docs:v26"
+  DOCS_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v29"
 
 .only-default:
   only:
@@ -287,9 +287,9 @@ reference:
   stage: docs
   needs: []
   variables:
-    EXTRA_MESON_FLAGS: "--buildtype=release"
+    EXTRA_MESON_FLAGS: "--buildtype=release --force-fallback-for=gdk-pixbuf,pango"
   script:
-    - meson ${COMMON_MESON_FLAGS} ${EXTRA_MESON_FLAGS} -Dgtk_doc=true _build
+    - meson ${COMMON_MESON_FLAGS} ${EXTRA_MESON_FLAGS} -Dgtk_doc=true -Dgdk-pixbuf:gtk_doc=true -Dpango:gtk_doc=true _build
     - meson compile -C _build
     - mkdir -p _reference/
     - mv _build/docs/reference/gdk/gdk4/ _reference/gdk4/
@@ -297,6 +297,14 @@ reference:
     - mv _build/docs/reference/gdk/gdk4-wayland/ _reference/gdk4-wayland/
     - mv _build/docs/reference/gsk/gsk4/ _reference/gsk4/
     - mv _build/docs/reference/gtk/gtk4/ _reference/gtk4/
+    - mv _build/subprojects/pango/docs/Pango/ _reference/Pango/
+    - mv _build/subprojects/pango/docs/PangoCairo/ _reference/PangoCairo/
+    - mv _build/subprojects/pango/docs/PangoFc/ _reference/PangoFc/
+    - mv _build/subprojects/pango/docs/PangoFT2/ _reference/PangoFT2/
+    - mv _build/subprojects/pango/docs/PangoOT/ _reference/PangoOT/
+    - mv _build/subprojects/pango/docs/PangoXft/ _reference/PangoXft/
+    - mv _build/subprojects/gdk-pixbuf/docs/gdk-pixbuf/ _reference/gdk-pixbuf/
+    - mv _build/subprojects/gdk-pixbuf/docs/gdk-pixdata/ _reference/gdk-pixdata/
   artifacts:
     paths:
       - _reference
@@ -306,6 +314,7 @@ pages:
   needs: ['reference']
   script:
     - mv _reference/ public/
+    - cp .gitlab-ci/pages/* public/
   artifacts:
     paths:
       - public

.gitlab-ci/fedora-base.Dockerfile

@@ -1,89 +0,0 @@
-FROM fedora:33
-
-RUN dnf -y install \
-    adwaita-icon-theme \
-    atk-devel \
-    at-spi2-atk-devel \
-    avahi-gobject-devel \
-    cairo-devel \
-    cairo-gobject-devel \
-    ccache \
-    clang \
-    clang-analyzer \
-    colord-devel \
-    cups-devel \
-    dbus-daemon \
-    dbus-x11 \
-    dejavu-sans-mono-fonts \
-    desktop-file-utils \
-    diffutils \
-    elfutils-libelf-devel \
-    fribidi-devel \
-    gcc \
-    gcc-c++ \
-    gdk-pixbuf2-devel \
-    gdk-pixbuf2-modules \
-    gettext \
-    git \
-    glib2-devel \
-    glib2-static \
-    glibc-devel \
-    glibc-headers \
-    gnome-desktop-testing \
-    gobject-introspection-devel \
-    graphene-devel \
-    gstreamer1-devel \
-    gstreamer1-plugins-good \
-    gstreamer1-plugins-bad-free-devel \
-    gstreamer1-plugins-base-devel \
-    gtk-doc \
-    hicolor-icon-theme \
-    iso-codes \
-    itstool \
-    json-glib-devel \
-    lcov \
-    libasan \
-    libattr-devel \
-    libcloudproviders-devel \
-    libepoxy-devel \
-    libffi-devel \
-    libmount-devel \
-    librsvg2 \
-    libselinux-devel \
-    libubsan \
-    libXcomposite-devel \
-    libXcursor-devel \
-    libXcursor-devel \
-    libXdamage-devel \
-    libXfixes-devel \
-    libXi-devel \
-    libXinerama-devel \
-    libxkbcommon-devel \
-    libXrandr-devel \
-    libXrender-devel \
-    libXtst-devel \
-    libxslt \
-    mesa-dri-drivers \
-    mesa-libEGL-devel \
-    mesa-libGLES-devel \
-    meson \
-    ninja-build \
-    pango-devel \
-    pcre-devel \
-    pcre-static \
-    python3 \
-    python3-jinja2 \
-    python3-pip \
-    python3-pygments \
-    python3-wheel \
-    redhat-rpm-config \
-    sassc \
-    systemtap-sdt-devel \
-    vulkan-devel \
-    wayland-devel \
-    wayland-protocols-devel \
-    weston \
-    weston-libs \
-    which \
-    xorg-x11-server-Xvfb \
- && dnf clean all

.gitlab-ci/fedora-docs.Dockerfile

@@ -1,17 +0,0 @@
-FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v28
-
-RUN dnf -y install \
-        python3-jinja2 \
-        python3-markdown \
-        python3-pygments \
-        python3-toml \
-        python3-typogrify
-
-ARG HOST_USER_ID=5555
-ENV HOST_USER_ID ${HOST_USER_ID}
-RUN useradd -u $HOST_USER_ID -ms /bin/bash user
-
-USER user
-WORKDIR /home/user
-
-ENV LANG C.UTF-8

.gitlab-ci/fedora.Dockerfile

@@ -1,4 +1,96 @@
-FROM registry.gitlab.gnome.org/gnome/gtk/fedora-base:v28
+FROM fedora:33
+
+RUN dnf -y install \
+    adwaita-icon-theme \
+    atk-devel \
+    at-spi2-atk-devel \
+    avahi-gobject-devel \
+    cairo-devel \
+    cairo-gobject-devel \
+    ccache \
+    clang \
+    clang-analyzer \
+    colord-devel \
+    cups-devel \
+    dbus-daemon \
+    dbus-x11 \
+    dejavu-sans-mono-fonts \
+    desktop-file-utils \
+    diffutils \
+    elfutils-libelf-devel \
+    fribidi-devel \
+    gcc \
+    gcc-c++ \
+    gdk-pixbuf2-devel \
+    gdk-pixbuf2-modules \
+    gettext \
+    git \
+    glib2-devel \
+    glib2-static \
+    glibc-devel \
+    glibc-headers \
+    gnome-desktop-testing \
+    gobject-introspection-devel \
+    graphene-devel \
+    graphviz \
+    gstreamer1-devel \
+    gstreamer1-plugins-good \
+    gstreamer1-plugins-bad-free-devel \
+    gstreamer1-plugins-base-devel \
+    gtk-doc \
+    hicolor-icon-theme \
+    iso-codes \
+    itstool \
+    json-glib-devel \
+    lcov \
+    libasan \
+    libattr-devel \
+    libcloudproviders-devel \
+    libepoxy-devel \
+    libffi-devel \
+    libmount-devel \
+    librsvg2 \
+    libselinux-devel \
+    libubsan \
+    libXcomposite-devel \
+    libXcursor-devel \
+    libXcursor-devel \
+    libXdamage-devel \
+    libXfixes-devel \
+    libXi-devel \
+    libXinerama-devel \
+    libxkbcommon-devel \
+    libXrandr-devel \
+    libXrender-devel \
+    libXtst-devel \
+    libxslt \
+    mesa-dri-drivers \
+    mesa-libEGL-devel \
+    mesa-libGLES-devel \
+    meson \
+    ninja-build \
+    pango-devel \
+    pcre-devel \
+    pcre-static \
+    python3 \
+    python3-jinja2 \
+    python3-markdown \
+    python3-pip \
+    python3-pygments \
+    python3-toml \
+    python3-typogrify \
+    python3-wheel \
+    redhat-rpm-config \
+    sassc \
+    systemtap-sdt-devel \
+    vulkan-devel \
+    wayland-devel \
+    wayland-protocols-devel \
+    weston \
+    weston-libs \
+    which \
+    xorg-x11-server-Xvfb \
+ && dnf clean all
 
 # Enable sudo for wheel users
 RUN sed -i -e 's/# %wheel/%wheel/' -e '0,/%wheel/{s/%wheel/# %wheel/}' /etc/sudoers

.gitlab-ci/pages/fonts.css

@@ -0,0 +1,154 @@
+/*
+ * SPDX-FileCopyrightText: 2021 GNOME Foundation
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+/**
+ * RedHat Fonts taken from https://github.com/RedHatOfficial/RedHatFont
+ * License: SIL Open Font License 1.1 http://scripts.sil.org/OFL
+ */
+@import url('https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,400;0,700;1,400;1,700&family=Red+Hat+Display:ital,wght@0,400;0,500;0,700;0,900;1,400;1,500;1,700;1,900&display=swap');
+@import url('https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,400;0,700;1,400;1,700&display=swap');
+@import url('https://fonts.googleapis.com/css2?family=Source+Code+Pro:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500;1,600&display=swap');
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-Regular.woff2") format("woff2"),
+       url("RedHatDisplay-Regular.woff") format("woff");
+  font-style: normal;
+  font-weight: 400;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-RegularItalic.woff2") format("woff2"),
+       url("RedHatDisplay-RegularItalic.woff") format("woff");
+  font-style: italic;
+  font-weight: 400;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-Medium.woff2") format("woff2"),
+       url("RedHatDisplay-Medium.woff") format("woff");
+  font-style: normal;
+  font-weight: 500;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-MediumItalic.woff2") format("woff2"),
+       url("RedHatDisplay-MediumItalic.woff") format("woff");
+  font-style: italic;
+  font-weight: 500;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-Bold.woff2") format("woff2"),
+       url("RedHatDisplay-Bold.woff") format("woff");
+  font-style: normal;
+  font-weight: 700;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-BoldItalic.woff2") format("woff2"),
+       url("RedHatDisplay-BoldItalic.woff") format("woff");
+  font-style: italic;
+  font-weight: 700;
+  font-display: fallback;
+}
+
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-Black.woff2") format("woff2"),
+       url("RedHatDisplay-Black.woff") format("woff");
+  font-style: normal;
+  font-weight: 900;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatDisplayWeb";
+  src: local('RedHatDisplayWeb'),
+       url("RedHatDisplay-BlackItalic.woff2") format("woff2"),
+       url("RedHatDisplay-BlackItalic.woff") format("woff");
+  font-style: italic;
+  font-weight: 900;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatTextWeb";
+  src: local('RedHatTextWeb'),
+       url("RedHatText-Regular.woff2") format("woff2"),
+       url("RedHatText-Regular.woff") format("woff");
+  font-style: normal;
+  font-weight: 400;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatTextWeb";
+  src: local('RedHatTextWeb'),
+       url("RedHatText-RegularItalic.woff2") format("woff2"),
+       url("RedHatText-RegularItalic.woff") format("woff");
+  font-style: italic;
+  font-weight: 400;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatTextWeb";
+  src: local('RedHatTextWeb'),
+       url("RedHatText-Medium.woff2") format("woff2"),
+       url("RedHatText-Medium.woff") format("woff");
+  font-style: normal;
+  font-weight: 700;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatTextWeb";
+  src: local('RedHatTextWeb'),
+       url("RedHatText-MediumItalic.woff2") format("woff2"),
+       url("RedHatText-MediumItalic.woff") format("woff");
+  font-style: italic;
+  font-weight: 700;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatTextWeb";
+  src: local('RedHatTextWeb'),
+       url("RedHatText-Bold.woff2") format("woff2"),
+       url("RedHatText-Bold.woff") format("woff");
+  font-style: normal;
+  font-weight: 900;
+  font-display: fallback;
+}
+
+@font-face {
+  font-family: "RedHatTextWeb";
+  src: local('RedHatTextWeb'),
+       url("RedHatText-BoldItalic.woff2") format("woff2"),
+       url("RedHatText-BoldItalic.woff") format("woff");
+  font-style: italic;
+  font-weight: 900;
+  font-display: fallback;
+}

.gitlab-ci/pages/gtk-logo.svg

@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="128"
+   height="128"
+   id="svg6843"
+   sodipodi:version="0.32"
+   inkscape:version="0.92.4 5da689c313, 2019-01-14"
+   version="1.0"
+   sodipodi:docname="gtk-logo.svg"
+   inkscape:output_extension="org.inkscape.output.svg.inkscape"
+   inkscape:export-filename="/home/ebassi/Pictures/gtk-logo-256.png"
+   inkscape:export-xdpi="192"
+   inkscape:export-ydpi="192">
+  <defs
+     id="defs6845">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="-50 : 600 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="700 : 600 : 1"
+       inkscape:persp3d-origin="300 : 400 : 1"
+       id="perspective13" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="2.8284271"
+     inkscape:cx="69.874353"
+     inkscape:cy="64.313526"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:document-units="px"
+     inkscape:grid-bbox="true"
+     width="128px"
+     height="128px"
+     showguides="true"
+     inkscape:guide-bbox="true"
+     inkscape:window-width="1920"
+     inkscape:window-height="1016"
+     inkscape:window-x="0"
+     inkscape:window-y="27"
+     inkscape:window-maximized="1">
+    <inkscape:grid
+       type="xygrid"
+       id="grid7947" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata6848">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+        <dc:date />
+        <dc:creator>
+          <cc:Agent>
+            <dc:title />
+          </cc:Agent>
+        </dc:creator>
+        <dc:rights>
+          <cc:Agent>
+            <dc:title />
+          </cc:Agent>
+        </dc:rights>
+        <dc:publisher>
+          <cc:Agent>
+            <dc:title />
+          </cc:Agent>
+        </dc:publisher>
+        <dc:identifier />
+        <dc:source />
+        <dc:relation />
+        <dc:language />
+        <dc:subject>
+          <rdf:Bag />
+        </dc:subject>
+        <dc:coverage />
+        <dc:description />
+        <dc:contributor>
+          <cc:Agent>
+            <dc:title />
+          </cc:Agent>
+        </dc:contributor>
+        <cc:license
+           rdf:resource="" />
+      </cc:Work>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1"
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer">
+    <path
+       sodipodi:nodetypes="ccccc"
+       id="path6976"
+       d="M 20.88413,30.82696 L 53.816977,55.527708 L 107.33282,39.060543 L 70.587303,17.177763 L 20.88413,30.82696 z"
+       style="fill:#729fcf;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.12364459;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline" />
+    <path
+       id="path6978"
+       d="M 22.94243,82.287118 L 20.88413,30.82696 L 53.816977,55.527708 L 53.816977,111.10486 L 22.94243,82.287118 z"
+       style="fill:#e40000;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.12364459;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline" />
+    <path
+       id="path6980"
+       d="M 53.816977,111.10486 L 103.21619,90.5207 L 107.33282,39.060543 L 53.816977,55.527708 L 53.816977,111.10486 z"
+       style="fill:#7fe719;fill-opacity:1;fill-rule:evenodd;stroke:#ffffff;stroke-width:2.12364459;stroke-linecap:butt;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none;stroke-opacity:1;display:inline" />
+    <path
+       sodipodi:nodetypes="ccc"
+       id="path6982"
+       d="M 23.216626,81.319479 L 70.48573,67.361442 L 103.38422,90.444516"
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+    <path
+       sodipodi:nodetypes="cc"
+       id="path6984"
+       d="M 70.434539,17.875593 L 70.434539,66.984877"
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+  </g>
+</svg>

.gitlab-ci/pages/index.html

@@ -0,0 +1,149 @@
+<!--
+SPDX-FileCopyrightText: 2021 GNOME Foundation
+
+SPDX-License-Identifier: LGPL-2.1-or-later
+-->
+
+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <title>GTK Documentation</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+
+  <meta charset="utf-8" />
+
+  <meta property="og:site_name" content="https://docs.gtk.org"/>
+  <meta property="og:title" content="GTK Documentation"/>
+  <meta property="og:url" content="https://docs.gtk.org"/>
+  <meta property="og:type" content="website"/>
+  <meta property="og:description" content="API reference for GTK"/>
+
+  <meta name="twitter:title" content="GTK Documentation"/>
+  <meta name="twitter:url" content="https://docs.gtk.org"/>
+  <meta name="twitter:card" content="summary"/>
+
+  <link rel="canonical" href="https://docs.gtk.org"/>
+
+  <link rel="stylesheet" href="style.css" type="text/css" />
+
+  <script src="main.js"></script>
+
+  <!--[if IE]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]-->
+</head>
+
+<body>
+  <div id="body-wrapper" tabindex="-1">
+
+    <nav class="sidebar">
+      
+      <div class="section">
+        <img src="gtk-logo.svg" class="logo"/>
+      </div>
+
+      <div class="section">
+        <h5>Sections</h5>
+        <div class="links">
+          <a href="#user-interface">User interface</a>
+          <a href="#core-libraries">Core libraries</a>
+        </div>
+      </div>
+
+    </nav>
+    
+    <button id="btn-to-top" class="hidden"><span class="up-arrow"></span></button>
+
+    <section id="main" class="content">
+      <header>
+        <h1>GTK Documentation</h1>
+      </header>
+
+      <div class="toggle-wrapper">
+        <h4 id="user-interface">
+          User interface
+          <a href="#user-interface" class="anchor"></a>
+        </h4>
+
+        <div class="docblock">
+          <h5 id="gdk">GTK</h5>
+          <p>GTK is the primary library used to construct user interfaces. It
+          provides user interface controls and signal callbacks to respond to
+          user actions.</p>
+          <p><a href="https://docs.gtk.org/gtk4/">GTK API reference</a></p>
+        </div>
+
+        <div class="docblock">
+          <h5 id="gdk">GSK</h5>
+          <p>An intermediate layer which provides a rendering API implemented using Cairo, OpenGL or Vulkan.</p>
+          <p><a href="https://docs.gtk.org/gsk4/">GSK API reference</a></p>
+        </div>
+
+        <div class="docblock">
+          <h5 id="gdk">GDK</h5>
+          <p>An intermediate layer which isolates GTK from the details of the windowing system.</p>
+          <p><a href="https://docs.gtk.org/gdk4/">GDK API reference</a></p>
+        </div>
+
+        <div class="docblock">
+          <h5 id="pango">Pango</h5>
+          <p>Pango is the core text and font handling library used in GTK
+          applications. It has extensive support for the different writing
+          systems used throughout the world.</p>
+          <p><a href="https://docs.gtk.org/Pango/">Pango API reference</a></p>
+        </div>
+
+        <div class="docblock">
+          <h5 id="gdk-pixbuf">GdkPixbuf</h5>
+          <p>GdkPixbuf is a library for image loading and manipulation.</p>
+          <p><a href="https://docs.gtk.org/gdk-pixbuf/">GdkPixbuf API reference</a></p>
+        </div>
+
+        <div class="docblock">
+          <h5 id="cairo">Cairo</h5>
+          <p>Cairo is a 2D graphics library with support for multiple output
+          devices. It is designed to produce consistent, high quality output
+          on all media.</p>
+          <p><a href="https://www.cairographics.org/manual/" class="external">Cairo API reference</a></p>
+        </div>
+      </div>
+
+      <div class="toggle-wrapper">
+        <h4 id="core-libraries" style="display:flex;">
+          Core libraries
+          <a href="#core-libraries" class="anchor"></a>
+        </h4>
+
+        <div class="docblock">
+          <h5 id="glib">GLib</h5>
+          <p>GLib provides the core application building blocks for libraries
+          and applications written in C. It provides common data types
+          used in GTK, the main loop implementation, and a large set of
+          utility functions for strings and general portability across
+          different platforms.</p>
+          <p><a href="https://developer.gnome.org/glib/" class="external">GLib API reference</a></p>
+        </div>
+
+        <div class="docblock">
+          <h5 id="gobject">GObject</h5>
+          <p>GObject provides the object system used by GTK.</p>
+          <p><a href="https://developer.gnome.org/gobject/" class="external">GObject API reference</a></p>
+        </div>
+
+        <div class="docblock">
+          <h5 id="gio">GIO</h5>
+          <p>GIO provides a portable, modern and easy-to-use file system
+          abstraction API for accessing local and remote files; a set of
+          low and high level abstractions over the <a href="https://www.freedesktop.org/wiki/Software/dbus/" class="external">DBus</a>
+          IPC specification; an application settings API; portable networking
+          abstractions; and additional utilities for writing asynchronous
+          operations without blocking the user interface of your application.</p>
+          <p><a href="https://developer.gnome.org/gio/" class="external">GIO API reference</a></p>
+        </div>
+      </div>
+
+    </section>
+
+    <footer>
+    </footer>
+  </div>
+</body>
+</html>

.gitlab-ci/pages/main.js

@@ -0,0 +1,140 @@
+// SPDX-FileCopyrightText: 2021 GNOME Foundation
+//
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+// eslint-disable-next-line no-unused-vars
+function hasClass(elem, className) {
+    return elem && elem.classList && elem.classList.contains(className);
+}
+
+// eslint-disable-next-line no-unused-vars
+function addClass(elem, className) {
+    if (!elem || !elem.classList) {
+        return;
+    }
+    elem.classList.add(className);
+}
+
+// eslint-disable-next-line no-unused-vars
+function removeClass(elem, className) {
+    if (!elem || !elem.classList) {
+        return;
+    }
+    elem.classList.remove(className);
+}
+
+function insertAfter(newNode, referenceNode) {
+    referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling);
+}
+
+function onEach(arr, func, reversed) {
+    if (arr && arr.length > 0 && func) {
+        var length = arr.length;
+        var i;
+        if (reversed !== true) {
+            for (i = 0; i < length; ++i) {
+                if (func(arr[i]) === true) {
+                    return true;
+                }
+            }
+        } else {
+            for (i = length - 1; i >= 0; --i) {
+                if (func(arr[i]) === true) {
+                    return true;
+                }
+            }
+        }
+    }
+    return false;
+}
+
+function onEachLazy(lazyArray, func, reversed) {
+    return onEach(
+        Array.prototype.slice.call(lazyArray),
+        func,
+        reversed);
+}
+
+// eslint-disable-next-line no-unused-vars
+function hasOwnProperty(obj, property) {
+    return Object.prototype.hasOwnProperty.call(obj, property);
+}
+
+window.addEventListener("load", function() {
+    "use strict;"
+
+    var main = document.getElementById("main");
+    var btnToTop = document.getElementById("btn-to-top");
+
+    function labelForToggleButton(isCollapsed) {
+        if (isCollapsed) {
+            return "+";
+        }
+        return "\u2212";
+    }
+
+    function createToggle(isCollapsed) {
+        var toggle = document.createElement("a");
+        toggle.href = "javascript:void(0)";
+        toggle.className = "collapse-toggle";
+        toggle.innerHTML = "[<span class=\"inner\">"
+                         + labelForToggleButton(isCollapsed)
+                         + "</span>]";
+
+        return toggle;
+    }
+
+    function toggleClicked() {
+        if (hasClass(this, "collapsed")) {
+            removeClass(this, "collapsed");
+            this.innerHTML = "[<span class=\"inner\">"
+                           + labelForToggleButton(false)
+                           + "</span>]";
+            onEachLazy(this.parentNode.getElementsByClassName("docblock"), function(e) {
+                removeClass(e, "hidden");
+            });
+        } else {
+            addClass(this, "collapsed");
+            this.innerHTML = "[<span class=\"inner\">"
+                           + labelForToggleButton(true)
+                           + "</span>]";
+            onEachLazy(this.parentNode.getElementsByClassName("docblock"), function(e) {
+                addClass(e, "hidden");
+            });
+        }
+    }
+
+    onEachLazy(document.getElementsByClassName("toggle-wrapper"), function(e) {
+        let sectionHeader = e.querySelector(".section-header");
+        let fragmentMatches = sectionHeader !== null && location.hash === "#" + sectionHeader.getAttribute('id');
+        collapsedByDefault = hasClass(e, "default-hide") && !fragmentMatches;
+        var toggle = createToggle(collapsedByDefault);
+        toggle.onclick = toggleClicked;
+        e.insertBefore(toggle, e.firstChild);
+        if (collapsedByDefault) {
+            addClass(toggle, "collapsed");
+            onEachLazy(e.getElementsByClassName("docblock"), function(d) {
+                addClass(d, "hidden");
+            });
+        }
+    });
+
+    function scrollBackTop(e) {
+        e.preventDefault();
+        window.scroll({
+            top: 0,
+            behavior: 'smooth',
+        });
+    }
+
+    function toggleScrollButton() {
+        if (window.scrollY < 400) {
+            addClass(btnToTop, "hidden");
+        } else {
+            removeClass(btnToTop, "hidden");
+        }
+    }
+
+    window.onscroll = toggleScrollButton;
+    btnToTop.onclick = scrollBackTop;
+}, false);

.gitlab-ci/pages/style.css

@@ -0,0 +1,747 @@
+/*
+ * SPDX-FileCopyrightText: 2021 GNOME Foundation
+ *
+ * SPDX-License-Identifier: LGPL-2.1-or-later
+ */
+
+@import url("fonts.css");
+
+/*********************************
+ * LIGHT THEME
+ *********************************/
+:root {
+
+  /* colors */
+  --text-color: #333;
+  --text-color-muted: #999;
+  --primary: rgb(28, 118, 228);
+  --body-bg: #fff;
+  --sidebar-primary: rgb(144, 194, 255);
+  --sidebar-bg: #151515;
+  --sidebar-selected-bg: var(--primary);
+  --sidebar-text-color: #fafafa;
+  --sidebar-padding: 1.5em;
+
+  /* boxes, e.g. code blocks */
+  --box-bg: rgba(135, 135, 135, 0.085);
+  --box-radius: 0.35rem;
+  --box-padding: 0.75rem;
+  --box-margin: 0.75rem 0;
+  --box-text-color: #111;
+
+  /* typography */
+  --body-font-family: "Noto Serif",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
+  --body-font-scale: 0.95;
+  --body-font-size: calc(var(--body-font-scale) * clamp(16px, 1vw, 20px));
+  --body-font-weight: normal;
+
+  --monospace-font-family: "Source Code Pro", monospace;
+  --monospace-font-size: calc(0.86 * var(--body-font-size)); /* Monospace fonts are very different in terms of font-sizes. Adjust this value to scale it */
+
+  --heading-font-family: "Red Hat Display", var(--body-font-family);
+  --heading-weight: 900;
+  --heading-font-scale: 1.05;
+
+  --heading-small-font-family: var(--heading-font-family);
+  --heading-small-weight: 600;
+  --heading-small-font-scale: 1;
+
+  --heading-table-font-family: var(--heading-font-family);
+  --heading-table-weight: 600;
+
+  --heading-docblock-color: #6d6d6d;  /* docblocks have headings from source comments. we want them to differ.*/
+  --heading-docblock-scale: 0.9;        /* docblocks have headings from source comments. we want them to differ.*/
+
+  --symbol-font-family: var(--heading-font-family);
+  --symbol-font-weight: 500;
+  --symbol-font-scale: 1;
+
+  --table-font-size: 0.92em;    /* Tables often contain lots information. It's better to scale them down a big to get more sutff fitted inside */
+
+  /* misc */
+  --prefered-content-width: 90ch; /* The preferred width for the readable content */
+  --anchor-sign: "#";
+
+} 
+
+/*********************************
+ * DARK THEME (overrides)
+ *********************************/
+ @media (prefers-color-scheme: dark) {
+  :root {
+    --primary: rgb(144, 194, 255);
+    --text-color: #f6f6f6;
+    --text-color-muted: #686868;
+    --body-bg: #121212;
+    --sidebar-primary: rgb(144, 194, 255);
+    --sidebar-bg: #1e1e1e;
+    --sidebar-selected-bg: rgb(17, 112, 228);
+    --sidebar-text-color: #fafafa;
+    --box-bg: rgba(135, 135, 135, 0.1);
+    --box-text-color: #fff;
+    --heading-docblock-color: #b7b7b7;
+  }
+
+  /* fix dark theme syntax highlighting with a filter (for now) */
+  .highlight pre span {
+  	filter: brightness(6);
+  }
+}
+
+/*********************************
+ * GENERAL STYLING
+ *********************************/
+*,
+*:before,
+*:after {
+  box-sizing: border-box;
+}
+
+::-moz-selection {
+  color: white;
+  background: var(--primary);
+}
+
+::selection {
+  color: white;
+  background: var(--primary);
+}
+
+::-webkit-scrollbar {
+  width: 8px;
+  height: 8px;
+}
+
+::-webkit-scrollbar-thumb {
+  border-radius: 10px;
+  background: rgba(128, 128, 128, 0.6);
+}
+
+::-webkit-scrollbar-thumb:hover {
+  background: rgba(128, 128, 128, 1);
+}
+
+::-webkit-scrollbar-track {
+  background: rgba(128, 128, 128, 0.15);
+}
+
+* {
+  scrollbar-width: initial;
+}
+
+body {
+  font: 16px/1.5 var(--body-font-family);
+  font-weight: var(--body-font-weight);
+  font-size: var(--body-font-size);
+  margin: 0;
+  padding: 0;
+  position: relative;
+
+  -webkit-font-feature-settings: "kern", "liga";
+  -moz-font-feature-settings: "kern", "liga";
+  font-feature-settings: "kern", "liga";
+  color: var(--text-color);
+  background: var(--body-bg);
+}
+
+h1, h2, h3, h4, h5, h6 {
+  font-family: var(--heading-font-family);
+  font-weight: var(--heading-weight);
+  margin: 1.75em 0 0.75em 0;
+  display: flex;
+  align-items: center;
+}
+
+h1 {
+  font-size: calc(1.75em * var(--heading-font-scale));
+}
+
+
+header h1 {
+  margin-top: 0;
+}
+
+h2 {
+  font-size: calc(1.4em * var(--heading-font-scale));
+}
+
+h3 {
+  font-size: calc(1.2em * var(--heading-font-scale));
+}
+
+header h3 {
+  color: var(--text-color-muted);
+  margin-bottom: 0;
+}
+
+h4, h5 {
+  font-size: calc(1em * var(--heading-font-scale));
+}
+
+h6 {
+  font-size: calc(1em * var(--heading-small-font-scale));
+  font-family: var(--heading-small-font-family);
+  font-weight: var(--heading-small-weight);
+}
+
+ol, ul {
+  padding-left: 1rem;
+}
+
+ul ul, ol ul, ul ol, ol ol {
+  margin-bottom: .6em;
+}
+
+p {
+  margin: 0 0 .6em 0;
+}
+
+a {
+  color: var(--primary);
+  text-decoration: none;
+}
+
+a:hover {
+  text-decoration: underline;
+}
+
+summary {
+  outline: none;
+}
+
+blockquote {
+  border-left: 3px solid var(--primary);
+  background: var(--box-bg);
+  padding: var(--box-padding);
+  border-radius: var(--box-radius);
+  margin: var(--box--margin);
+}
+
+code, 
+pre {
+  font-family: var(--monospace-font-family);
+  font-size: var(--monospace-font-size);
+  color: var(--box-text-color);
+}
+
+pre {
+  background: var(--box-bg);
+  padding: var(--box-padding);
+  border-radius: var(--box-radius);
+  overflow: auto;
+}
+
+code {
+  background: var(--box-bg);
+  padding: 0 0.35em;
+  border-radius: 0.35rem;
+  word-break: break-word;
+}
+
+a > code {
+  color: var(--primary);
+}
+
+
+pre pre,
+pre code {
+  padding: 0;
+  margin: 0;
+  font-size: 1em;
+  background: none;
+  color: inherit;
+}
+
+h1 code, h2 code, h3 code, h4 code, h5 code, h6 code {
+  font-family: inherit;
+  font-weight: inherit;
+  font-size: 0.85em;
+}
+
+strong, b {
+  font-weight: 600;
+}
+
+/* fix unwanted margins in tables, code, lists and blockquotes */
+li > *:first-child,
+li > *:first-child > *:first-child,
+li > *:first-child > *:first-child > *:first-child,
+td > *:first-child,
+td > *:first-child > *:first-child,
+td > *:first-child > *:first-child > *:first-child,
+pre > *:first-child,
+pre > *:first-child > *:first-child,
+pre > *:first-child > *:first-child > *:first-child,
+blockquote > *:first-child,
+blockquote > *:first-child > *:first-child,
+blockquote > *:first-child > *:first-child > *:first-child {
+  margin-top: 0;
+}
+li > *:last-child,
+li > *:last-child > *:last-child,
+li > *:last-child > *:last-child > *:last-child,
+td > *:last-child,
+td > *:last-child > *:last-child,
+td > *:last-child > *:last-child > *:last-child,
+pre > *:last-child,
+pre > *:last-child > *:last-child,
+pre > *:last-child > *:last-child > *:last-child,
+blockquote > *:last-child,
+blockquote > *:last-child > *:last-child,
+blockquote > *:last-child > *:last-child > *:last-child {
+  margin-bottom: 0;
+}
+
+/*********************************
+ * PAGE STRUCTURE
+ *********************************/
+#body-wrapper {
+  display: flex;
+  flex-wrap: nowrap;
+  flex-direction: row;
+}
+
+#body-wrapper:focus {
+  outline: none;
+}
+
+#main {
+  position: relative;
+  flex-grow: 1;
+  min-width: 0;
+  box-shadow: 0 0 134px rgba(0, 0, 0, 0.1);
+}
+
+footer {
+  width: 100%;
+  display: none;
+}
+
+/*********************************
+ * Button
+ *********************************/
+
+#btn-to-top {
+  position: fixed;
+  bottom: 12px;
+  right: 32px;
+  z-index: 1000;
+  border-radius: 50%;
+  width: 42px;
+  height: 42px;
+  border: 1px solid var(--primary);
+  background: var(--box-bg);
+  color: var(--text-color);
+  cursor: pointer;
+  text-transform: none;
+}
+
+#btn-to-top > .up-arrow:after {
+  content: "🡅"
+}
+
+/*********************************
+ * SIDEBAR
+ *********************************/
+.sidebar {
+  scrollbar-width: thin;
+  background: var(--sidebar-bg);
+  border-right: 1px solid var(--sidebar-bg);
+  min-width: 40ch;
+  padding: var(--sidebar-padding);
+  color: var(--sidebar-text-color);
+  position: sticky;
+  top: 0;
+  z-index: 2;
+  height: 100vh;
+  overflow-y: auto;
+}
+
+.sidebar a,
+.sidebar a:hover {
+  text-decoration: none;
+}
+
+.sidebar .logo {
+  display: block;
+  margin: 2rem auto 0 auto;
+  width: 70%;
+}
+
+.sidebar .section > ul > li {
+  margin-right: -10px;
+}
+
+.sidebar .section h3, .sidebar .section h5 {
+  text-align: left;
+  padding-left: 0.5rem;
+  padding-right: 0.5rem;
+  font-weight: var(--heading-weight);
+}
+
+.sidebar .section h5 {
+  font-size: 1em;
+  margin-bottom: 0.5em;
+}
+
+.sidebar .namespace > h3 {
+  margin-bottom: 0;
+  padding: 0;
+  font-size: 1.5em;
+  text-transform: uppercase;
+  font-weight: 900;
+}
+
+.sidebar .namespace > p {
+  font-size: 0.9em;
+  opacity: 0.8;
+  padding-left: 0.5rem;
+}
+
+.sidebar .section {
+  padding-left: 0.5rem;
+  padding-right: 0.5rem;
+}
+
+.sidebar .links {
+  margin-bottom: 1rem;
+}
+
+.sidebar .section a {
+  display: block;
+  text-overflow: ellipsis;
+  overflow: hidden;
+  transition: background-color 150ms ease;
+  color: var(--sidebar-primary);
+  border-radius: var(--box-radius);
+   padding: 0.2rem 0.5rem;
+  margin-bottom: 0.15rem;
+}
+
+.sidebar .section a:hover {
+  background-color: rgba(127, 127, 127, 0.2);
+  color: var(--sidebar-text-color);
+}
+
+.sidebar .section a.current {
+  background-color: var(--sidebar-selected-bg);
+  color: white;
+}
+
+.sidebar .search {
+  box-sizing: border-box;
+  text-align: center;
+}
+
+.sidebar .search input[type="text"] {
+  border-color: transparent;
+  width: 100%;
+  border: 1px solid #ccc;
+  border-radius: 50px;
+  padding: 6px 12px;
+  display: inline-block;
+  font-size: 80%;
+  box-shadow: inset 0 1px 3px #ddd;
+  transition: border .3s linear;
+}
+
+/*********************************
+ * ANCHORS & TOGGLERS
+ *********************************/
+.anchor,
+.md-anchor {
+  position: relative;
+  z-index: 1;
+  text-decoration: none;
+  padding: 0 0.5em;
+  color: var(--text-color-muted);
+}
+
+.anchor:hover,
+.md-anchor:hover {
+  color: var(--primary);
+}
+
+.anchor:not([href]),
+.md-anchor:not([href]) {
+  display: none;
+}
+
+.anchor:before,
+.md-anchor:before {
+  content: var(--anchor-sign); /*'§'*/
+}
+
+.toggle-wrapper {
+  position: relative;
+}
+
+.collapse-toggle {
+  position: absolute;
+  right: 0;
+  left: -2em;
+  white-space: nowrap;
+  text-decoration: none;
+  font-size: 0.8em;
+  color: transparent;
+}
+
+.collapse-toggle > .inner {
+  width: 1rem;
+  height: 1rem;
+  border-radius: calc(0.75 * var(--box-radius));
+  display: inline-flex;
+  justify-content: center;
+  align-items: center;
+  text-align: center;
+  vertical-align: middle;
+  color: var(--box-text-color);
+  position: relative;
+  left: -0.25rem;
+  font-family: monospace;
+  font-size: 0.7rem;
+  font-weight: bold;
+  background: var(--box-bg);
+}
+
+/*********************************
+ * UTILITY
+ *********************************/
+.deprecated > h6 > a {
+  opacity: 0.65;
+}
+
+.hidden {
+  display: none !important;
+}
+
+/*********************************
+ * CONTENT STYLING
+ *********************************/
+.content {
+  padding: 2em 4em;
+  overflow: visible;
+  max-width: calc(var(--prefered-content-width) + 8em);
+}
+
+.content table:not(.table-display) {
+  border-spacing: 0 0.25rem;
+}
+
+.content td {
+  vertical-align: top;
+}
+
+.content td:first-child {
+  padding-right: 1rem;
+}
+
+.content td p:first-child {
+  margin-top: 0;
+}
+
+.content td h1, .content td h2 {
+  margin-left: 0;
+  font-size: 1.1em;
+}
+
+.content tr:first-child td {
+  border-top: 0;
+}
+
+kbd {
+  display: inline-block;
+  padding: 3px 5px;
+  font: 15px monospace;
+  line-height: 10px;
+  vertical-align: middle;
+  border: solid 1px;
+  border-radius: 3px;
+  box-shadow: inset 0 -1px 0;
+  cursor: default;
+}
+
+.content tr:first-child {
+  border-bottom: 1px solid rgba(0, 0, 0, 0.35);
+}
+
+.content td {
+  vertical-align: top;
+}
+
+.content td:first-child {
+  padding-right: 1rem;
+}
+
+.content td p:first-child {
+  margin-top: 0;
+}
+
+.content td h4, .content td h5 {
+  margin-left: 0;
+  font-size: 1.1em;
+}
+
+.content tr:first-child td {
+  border-top: 0;
+}
+
+.srclink {
+  color: var(--text-color-muted);
+  font-size: 1rem;
+  font-weight: var(--body-font-weight);
+  flex-grow: 0;
+  text-decoration: none;
+  margin-left: auto;
+  position: relative;
+  z-index: 1;
+}
+
+.meta tr > td:not(:first-child) {
+  width: 100%;
+}
+
+.meta tr > td:first-child {
+  white-space: nowrap;
+}
+
+/*********************************
+ * DOCBLOCK STYLING
+ *********************************/
+.docblock {
+  position: relative;
+  text-align: left;
+}
+
+.docblock h1 {
+  font-size: calc(1.3em * var(--heading-docblock-scale) * var(--heading-font-scale));
+}
+
+.docblock h2 {
+  font-size: calc(1.2em * var(--heading-docblock-scale) * var(--heading-font-scale));
+}
+
+.docblock h3 {
+  font-size: calc(1.1em * var(--heading-docblock-scale) * var(--heading-font-scale));
+}
+
+.docblock h4 {
+  font-size: calc(1.05em * var(--heading-docblock-scale) * var(--heading-font-scale));
+}
+
+.docblock h1,
+.docblock h2,
+.docblock h3,
+.docblock h4,
+.docblock h5,
+.docblock h6 {
+  color: var(--heading-docblock-color)
+}
+
+.docblock table {
+  margin: .25em 0;
+  max-width: 100%;
+  font-size: var(--table-font-size);
+}
+
+.docblock table td {
+  padding: .25em;
+}
+
+.docblock table th {
+  padding: .25em;
+  text-align: left;
+  font-family: var(--heading-table-font-family);
+  font-weight: var(--heading-table-weight);
+}
+
+.docblock table tr th:first-child,
+.docblock table tr td:first-child {
+  padding-left: 0;
+}
+
+.docblock table tr th:last-child,
+.docblock table tr td:last-child {
+  padding-right: 0;
+}
+
+table.enum-members,
+table.results {
+  border-radius: var(--box-radius);
+  border: 1px solid var(--text-color-muted);
+  border-spacing: 0 0 !important;
+  font-size: 80%;
+}
+
+table.enum-members tr th,
+table.results tr th {
+  border-top-color: var(--body-bg);
+  background-color: var(--box-bg);
+  border-bottom: 1px solid var(--text-color-muted);
+}
+
+table.enum-members tr th:first-child,
+table.enum-members tr td:first-child {
+  min-width: 25em;
+  padding-left: .5em;
+}
+
+table.results tr th:first-child,
+table.results tr td:first-child {
+  padding-left: .5em;
+}
+
+table.enum-members tr th:last-child,
+table.enum-members tr td:last-child,
+table.results tr th:last-child,
+table.results tr td:last-child {
+  max-width: 35em;
+  padding-right: .5em;
+}
+
+table.results tr td code {
+  font-size: 100%;
+}
+
+.docblock ul li,
+.docblock ol li {
+  padding-top: 0.15rem;
+  padding-bottom: 0.15rem;
+}
+
+.docblock ul.type {
+  list-style: none;
+}
+
+.docblock ul.type li::before {
+  content: "»";
+  color: var(--text-color);
+  display: inline-block;
+  width: 1em;
+  margin-left: -1em;
+}
+
+/**************************
+ RESPONSIVENESS
+**************************/
+@media (max-width: 700px) {
+  body {
+    padding-top: 0px;
+  }
+
+  #body-wrapper {
+    flex-direction: column;
+    overflow: hidden;
+  }
+
+  #main {
+    width: 100%;
+    padding: 2rem;
+  }
+
+  .sidebar {
+    position: static;
+    height: initial;
+    order: 1;
+  }
+}

NEWS

@@ -1,3 +1,108 @@
+Overview of Changes in 4.2.0
+============================
+
+* GtkFileChooser: Make the location entry work again
+
+* GtlLabel: Fix tooltips on links
+
+* GtkTextView: Make scrolling work better with renderers
+
+* X11:
+ - Fix damage handling
+ - Trap errors from the COW
+
+* Windows:
+ - Use a visible scroll cursor
+ - Include more icons for icon-theme-less situations
+
+* Wayland: Fix key event matching with mismatched layouts.
+  This was causing keyboard accelerators to trigger unexpectedly
+
+* Inspector: Allow inspecting Unicode
+
+* Input:
+ - Improve dead key handling
+ - Regenerate compose sequence table
+
+* gsk:
+ - Fix a crash in the ngl renderer
+ - Fix a rounding error in subpixel glyph positioning
+ - ngl: Implement glyph cache eviction
+ - ngl: Improve the glyph cache effectiveness
+ - ngl: Fix uniform key mapping on Windows
+ - Make the ngl renderer the default
+
+* build:
+ - Fix build with cairo as subproject
+ - Disable g_assert in release builds
+ - Include gi-docgen as subproject
+ - Include generated docs
+
+* Translation updates:
+ Hebrew
+ Hungarian
+ Italian
+ Polish
+ Portuguese
+ Swedish
+ Ukrainian
+
+
+Overview of Changes in 4.1.2
+============================
+
+* Input:
+ - Ensure preedit-start and preedit-end
+   are emitted properly
+ - Support the Wayland text protocol better
+ - Delete the selection when preedit starts
+
+* Label: Fix a small issue with markup parsing
+  and mnemonics
+
+* Spinbutton: Interpret localized digits
+
+* Textview: Fix blinking block cursors
+
+* Tooltips: Don't pop up erroneous on popovers
+
+* Window: Add a way to disable F10 handling
+
+* Theme:
+ - Use a regular focus ring for sidebar rows
+
+* GSK
+ - ngl: Performance improvements
+ - vulkan: Add visible fallback rendering
+ - vukan: Handle simple transforms when clipping
+
+* Wayland:
+ - Don't force a full redraw for every frame
+ - Don't leak buffers when rendering with cairo
+
+* Demos:
+ - iconbrowser: Make search more useful
+
+* Documentation:
+ - Switch to building docs from gir files with gi-docgen
+
+* build:
+ - Allow GTK to be used as meson subproject
+
+* Translation updates
+ Catalan
+ Czech
+ Finnish
+ French
+ Indonesian
+ Kazakh
+ Latvian
+ Norwegian Bokmål
+ Polish
+ Serbian
+ Turkish
+
+
 Overview of Changes in 4.1.1
 ============================
 

build-aux/meson/dist-data.py

@@ -0,0 +1,39 @@
+#!/usr/bin/env python3
+
+import os
+import shutil
+import subprocess
+
+from pathlib import PurePath
+
+
+stylesheets = [
+    'gtk/theme/Adwaita/Adwaita.css',
+    'gtk/theme/Adwaita/Adwaita-dark.css',
+    'gtk/theme/HighContrast/HighContrast.css',
+    'gtk/theme/HighContrast/HighContrast-dark.css',
+]
+
+references = [
+    'docs/reference/gtk/gtk4',
+    'docs/reference/gsk/gsk4',
+    'docs/reference/gdk/gdk4',
+    'docs/reference/gdk/gdk4-wayland',
+    'docs/reference/gdk/gdk4-x11',
+]
+
+sourceroot = os.environ.get('MESON_SOURCE_ROOT')
+buildroot = os.environ.get('MESON_BUILD_ROOT')
+distroot = os.environ.get('MESON_DIST_ROOT')
+
+for stylesheet in stylesheets:
+    stylesheet_path = PurePath(stylesheet)
+    src = PurePath(sourceroot, stylesheet_path.with_suffix('.scss'))
+    dst = PurePath(distroot, stylesheet_path)
+    subprocess.call(['sassc', '-a', '-M', '-t', 'compact', src, dst])
+
+for reference in references:
+    src_path = os.path.join(buildroot, reference)
+    if os.path.isdir(src_path):
+        dst_path = os.path.join(distroot, reference)
+        shutil.copytree(src_path, dst_path)

build-aux/meson/dist-theme.py

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

config.h.meson

@@ -279,3 +279,5 @@
 
 /* Define if tracker3 is available */
 #mesondefine HAVE_TRACKER3
+
+#mesondefine HAVE_F16C

demos/gtk-demo/demo.gresource.xml

@@ -128,6 +128,9 @@
     <file>gtkfishbowl.c</file>
     <file>gtkfishbowl.h</file>
   </gresource>
+  <gresource prefix="/frames">
+    <file>frames.ui</file>
+  </gresource>
   <gresource prefix="/gears">
     <file>gtkgears.c</file>
     <file>gtkgears.h</file>
@@ -276,6 +279,7 @@
     <file>fishbowl.c</file>
     <file>fixed.c</file>
     <file>flowbox.c</file>
+    <file>frames.c</file>
     <file>font_features.c</file>
     <file>fontplane.c</file>
     <file>fontrendering.c</file>

demos/gtk-demo/frames.c

@@ -0,0 +1,165 @@
+/* Benchmark/Frames
+ *
+ * This demo is intentionally as simple as possible, to see what
+ * framerate the windowing system can deliver on its own.
+ *
+ * It does nothing but change the drawn color, for every frame.
+ */
+
+#include <gtk/gtk.h>
+
+typedef struct
+{
+  GtkWidget parent_instance;
+
+  GdkRGBA color1;
+  GdkRGBA color2;
+  guint64 time2;
+  float t;
+
+  guint tick_cb;
+} ColorWidget;
+
+typedef struct
+{
+  GtkWidgetClass parent_class;
+} ColorWidgetClass;
+
+G_DEFINE_TYPE (ColorWidget, color_widget, GTK_TYPE_WIDGET)
+
+#define TIME_SPAN (3.0 * G_TIME_SPAN_SECOND)
+
+static gboolean
+change_color (GtkWidget     *widget,
+              GdkFrameClock *frame_clock,
+              gpointer       data)
+{
+  ColorWidget *color = (ColorWidget *)widget;
+  gint64 time;
+
+  time = gdk_frame_clock_get_frame_time (frame_clock);
+
+  if (time >= color->time2)
+    {
+      color->time2 = time + TIME_SPAN;
+
+      color->color1 = color->color2;
+      color->color2.red = g_random_double_range (0, 1);
+      color->color2.green = g_random_double_range (0, 1);
+      color->color2.blue = g_random_double_range (0, 1);
+      color->color2.alpha = 1;
+    }
+
+  color->t = 1 - (color->time2 - time) / TIME_SPAN;
+
+  gtk_widget_queue_draw (widget);
+
+  return G_SOURCE_CONTINUE;
+}
+
+static void
+color_widget_snapshot (GtkWidget   *widget,
+                       GtkSnapshot *snapshot)
+{
+  ColorWidget *color = (ColorWidget *)widget;
+  float w, h;
+  GdkRGBA c;
+
+  w = gtk_widget_get_width (widget);
+  h = gtk_widget_get_height (widget);
+
+  c.red = (1 - color->t) * color->color1.red + color->t * color->color2.red;
+  c.green = (1 - color->t) * color->color1.green + color->t * color->color2.green;
+  c.blue = (1 - color->t) * color->color1.blue + color->t * color->color2.blue;
+  c.alpha = 1;
+
+  gtk_snapshot_append_color (snapshot, &c, &GRAPHENE_RECT_INIT (0, 0, w, h));
+}
+
+static void
+color_widget_init (ColorWidget *color)
+{
+  gtk_widget_add_tick_callback (GTK_WIDGET (color), change_color, NULL, NULL);
+  gtk_widget_set_hexpand (GTK_WIDGET (color), TRUE);
+  gtk_widget_set_vexpand (GTK_WIDGET (color), TRUE);
+}
+
+static void
+color_widget_class_init (ColorWidgetClass *class)
+{
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
+
+  widget_class->snapshot = color_widget_snapshot;
+}
+
+GtkWidget *
+color_widget_new (void)
+{
+  return g_object_new (color_widget_get_type (), NULL);
+}
+
+static gboolean
+update_fps_label (gpointer data)
+{
+  GtkWidget *label = GTK_WIDGET (data);
+  GdkFrameClock *frame_clock;
+
+  frame_clock = gtk_widget_get_frame_clock (label);
+
+  if (frame_clock)
+    {
+      char *fps;
+
+      fps = g_strdup_printf ("%.2f fps", gdk_frame_clock_get_fps (frame_clock));
+      gtk_label_set_label (GTK_LABEL (label), fps);
+      g_free (fps);
+    }
+  else
+    gtk_label_set_label (GTK_LABEL (label), "");
+
+  return G_SOURCE_CONTINUE;
+}
+
+static void
+remove_id (gpointer data)
+{
+  guint id = GPOINTER_TO_UINT (data);
+
+  g_source_remove (id);
+}
+
+GtkWidget *
+do_frames (GtkWidget *do_widget)
+{
+  static GtkWidget *window = NULL;
+
+  if (!window)
+    {
+      GtkBuilder *builder;
+      GtkWidget *box;
+      GtkWidget *label;
+      guint id;
+
+      builder = gtk_builder_new_from_resource ("/frames/frames.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),
+                              gtk_widget_get_display (do_widget));
+
+      label = GTK_WIDGET (gtk_builder_get_object (builder, "fps"));
+      box = GTK_WIDGET (gtk_builder_get_object (builder, "box"));
+
+      gtk_box_append (GTK_BOX (box), color_widget_new ());
+
+      id = g_timeout_add (500, update_fps_label, label);
+      g_object_set_data_full (G_OBJECT (label), "tick_cb",
+                              GUINT_TO_POINTER (id), remove_id);
+    }
+
+  if (!gtk_widget_get_visible (window))
+    gtk_widget_show (window);
+  else
+    gtk_window_destroy (GTK_WINDOW (window));
+
+  return window;
+}

demos/gtk-demo/frames.ui

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<interface>
+  <object class="GtkWindow" id="window">
+    <property name="resizable">1</property>
+    <property name="default-width">600</property>
+    <property name="default-height">400</property>
+    <property name="title">Frames</property>
+    <child type="titlebar">
+      <object class="GtkHeaderBar" id="header">
+        <child type="end">
+          <object class="GtkLabel" id="fps">
+            <attributes>
+              <attribute name="font-features" value="tnum=1"/>
+            </attributes>
+          </object>
+        </child>
+      </object>
+    </child>
+    <child>
+      <object class="GtkBox" id="box">
+      </object>
+    </child>
+  </object>
+</interface>

demos/gtk-demo/iconscroll.c

@@ -116,20 +116,25 @@ populate_emoji_text (void)
   GtkWidget *textview;
   GtkTextBuffer *buffer;
   GString *s;
+  GtkTextIter iter;
 
-  s = g_string_sized_new (1000 * 30 * 4);
+  s = g_string_sized_new (500 * 30 * 4);
 
-  for (int i = 0; i < 1000; i++)
+  for (int i = 0; i < 500; i++)
     {
       if (i % 2)
-        g_string_append (s, "x");
+        g_string_append (s, "<span underline=\"single\" underline_color=\"red\">x</span>");
       for (int j = 0; j < 30; j++)
-        g_string_append (s, "💓x");
+        {
+          g_string_append (s, "💓");
+          g_string_append (s, "<span underline=\"single\" underline_color=\"red\">x</span>");
+        }
       g_string_append (s, "\n");
     }
 
   buffer = gtk_text_buffer_new (NULL);
-  gtk_text_buffer_set_text (buffer, s->str, s->len);
+  gtk_text_buffer_get_start_iter (buffer, &iter);
+  gtk_text_buffer_insert_markup (buffer, &iter, s->str, s->len);
 
   g_string_free (s, TRUE);
 

demos/gtk-demo/main.ui

@@ -25,6 +25,7 @@
           <object class="GtkButton">
             <property name="valign">center</property>
             <property name="action-name">win.run</property>
+            <property name="focus-on-click">0</property>
             <property name="label" translatable="yes">Run</property>
           </object>
         </child>
@@ -32,6 +33,7 @@
           <object class="GtkToggleButton">
             <property name="icon-name">edit-find-symbolic</property>
             <property name="valign">center</property>
+            <property name="focus-on-click">0</property>
             <property name="active" bind-source="searchbar" bind-property="search-mode-enabled" bind-flags="bidirectional|sync-create"/>
             <accessibility>
               <property name="label" translatable="yes">Search</property>
@@ -41,6 +43,7 @@
         <child type="end">
           <object class="GtkMenuButton" id="gear_menu_button">
             <property name="valign">center</property>
+            <property name="focus-on-click">0</property>
             <property name="menu-model">gear_menu</property>
             <property name="icon-name">open-menu-symbolic</property>
             <accessibility>

demos/gtk-demo/meson.build

@@ -29,6 +29,7 @@ demos = files([
   'fishbowl.c',
   'fixed.c',
   'fontrendering.c',
+  'frames.c',
   'gears.c',
   'gestures.c',
   'glarea.c',

demos/gtk-demo/video_player.c

@@ -41,11 +41,26 @@ open_clicked_cb (GtkWidget *button,
                                         "_Open",
                                         "_Cancel");
 
+  filter = gtk_file_filter_new ();
+  gtk_file_filter_add_pattern (filter, "*");
+  gtk_file_filter_set_name (filter, "All Files");
+  gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+  g_object_unref (filter);
+
+  filter = gtk_file_filter_new ();
+  gtk_file_filter_add_mime_type (filter, "image/*");
+  gtk_file_filter_set_name (filter, "Images");
+  gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+  g_object_unref (filter);
+
   filter = gtk_file_filter_new ();
   gtk_file_filter_add_mime_type (filter, "video/*");
   gtk_file_filter_set_name (filter, "Video");
+  gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter);
+  
   gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter);
   g_object_unref (filter);
+
   gtk_native_dialog_set_modal (GTK_NATIVE_DIALOG (dialog), TRUE);
   g_signal_connect (dialog, "response", G_CALLBACK (open_dialog_response_cb), video);
   gtk_native_dialog_show (GTK_NATIVE_DIALOG (dialog));

demos/icon-browser/window.ui

@@ -25,12 +25,14 @@
             </style>
             <child>
               <object class="GtkToggleButton" id="normal_radio">
+                <property name="focus-on-click">0</property>
                 <property name="label" translatable="yes">Normal</property>
                 <property name="active">1</property>
               </object>
             </child>
             <child>
               <object class="GtkToggleButton" id="symbolic_radio">
+                <property name="focus-on-click">0</property>
                 <property name="label" translatable="yes">Symbolic</property>
                 <property name="group">normal_radio</property>
                 <signal name="notify::active" handler="symbolic_toggled" swapped="yes" after="yes"/>
@@ -40,6 +42,7 @@
         </child>
         <child type="end">
           <object class="GtkMenuButton" id="gear_menu_button">
+            <property name="focus-on-click">0</property>
             <property name="valign">center</property>
             <property name="menu-model">gear_menu</property>
             <property name="icon-name">open-menu-symbolic</property>
@@ -47,6 +50,7 @@
         </child>
         <child type="end">
           <object class="GtkToggleButton" id="search">
+            <property name="focus-on-click">0</property>
             <style>
               <class name="image-button"/>
             </style>

demos/node-editor/help-window.ui

@@ -2,8 +2,8 @@
 <interface>
   <object class="GtkWindow" id="window">
     <property name="title" translatable="yes">Help</property>
-    <property name="default-width">720</property>
-    <property name="default-height">520</property>
+    <property name="default-width">920</property>
+    <property name="default-height">600</property>
     <child>
       <object class="GtkScrolledWindow">
         <child>

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

@@ -635,6 +635,24 @@ export_image_cb (GtkWidget        *button,
   gtk_widget_show (dialog);
 }
 
+static void
+clip_image_cb (GtkWidget        *button,
+               NodeEditorWindow *self)
+{
+  GdkTexture *texture;
+  GdkClipboard *clipboard;
+
+  texture = create_texture (self);
+  if (texture == NULL)
+    return;
+
+  clipboard = gtk_widget_get_clipboard (GTK_WIDGET (self));
+
+  gdk_clipboard_set_texture (clipboard, texture);
+
+  g_object_unref (texture);
+}
+
 static void
 testcase_name_entry_changed_cb (GtkWidget        *button,
                                 GParamSpec       *pspec,
@@ -826,6 +844,7 @@ node_editor_window_class_init (NodeEditorWindowClass *class)
   gtk_widget_class_bind_template_callback (widget_class, open_cb);
   gtk_widget_class_bind_template_callback (widget_class, save_cb);
   gtk_widget_class_bind_template_callback (widget_class, export_image_cb);
+  gtk_widget_class_bind_template_callback (widget_class, clip_image_cb);
   gtk_widget_class_bind_template_callback (widget_class, testcase_save_clicked_cb);
   gtk_widget_class_bind_template_callback (widget_class, testcase_name_entry_changed_cb);
   gtk_widget_class_bind_template_callback (widget_class, dark_mode_cb);

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

@@ -102,6 +102,7 @@
       <object class="GtkHeaderBar" id="header">
         <child type="start">
           <object class="GtkButton">
+            <property name="focus-on-click">0</property>
             <property name="icon-name">document-open-symbolic</property>
             <property name="tooltip-text">Open node file</property>
             <signal name="clicked" handler="open_cb"/>
@@ -109,6 +110,7 @@
         </child>
         <child type="start">
           <object class="GtkButton">
+            <property name="focus-on-click">0</property>
             <property name="icon-name">document-save-symbolic</property>
             <property name="tooltip-text">Save to node file</property>
             <signal name="clicked" handler="save_cb"/>
@@ -116,24 +118,30 @@
         </child>
         <child type="start">
           <object class="GtkButton">
+            <property name="focus-on-click">0</property>
             <property name="icon-name">insert-image-symbolic</property>
             <property name="tooltip-text">Export to image</property>
             <signal name="clicked" handler="export_image_cb"/>
           </object>
         </child>
         <child type="start">
-          <object class="GtkSeparator">
-            <property name="orientation">vertical</property>
+          <object class="GtkButton">
+            <property name="focus-on-click">0</property>
+            <property name="icon-name">edit-copy-symbolic</property>
+            <property name="tooltip-text">Copy image to clipboard</property>
+            <signal name="clicked" handler="clip_image_cb"/>
           </object>
         </child>
         <child type="start">
           <object class="GtkMenuButton">
+            <property name="focus-on-click">0</property>
             <property name="label">Save Testcase</property>
             <property name="popover">testcase_popover</property>
           </object>
         </child>
         <child type="end">
           <object class="GtkMenuButton" id="gear_menu_button">
+            <property name="focus-on-click">0</property>
             <property name="valign">center</property>
             <property name="menu-model">gear_menu</property>
             <property name="icon-name">open-menu-symbolic</property>
@@ -141,6 +149,7 @@
         </child>
         <child type="end">
           <object class="GtkToggleButton" id="dark_bg_button">
+            <property name="focus-on-click">0</property>
             <property name="valign">center</property>
             <property name="has-frame">0</property>
             <property name="icon-name">display-brightness-symbolic</property>

demos/widget-factory/icons/scalable/actions/call-start-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M10.994 2c-.554 0-1 .446-1 1v3c0 .554.446 1 1 1h.711a6.972 6.972 0 01-4.71 4.71V11c0-.554-.447-1-1-1h-3c-.555 0-1 .446-1 1v1.5a2.5 2.5 0 002.5 2.5h.5c5.504 0 10-4.495 10-10v-.5a2.5 2.5 0 00-2.5-2.5z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" color="#000" font-weight="400" font-family="sans-serif" overflow="visible" fill="#2e3436"/></svg>

demos/widget-factory/icons/scalable/actions/call-stop-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16.006" height="16"><path d="M14.242 11.715a.979.979 0 01-1.387 0l-1.04-1.04-1.041-1.04a.979.979 0 010-1.388l.493-.493a6.838 6.838 0 00-6.534 0l.493.493a.979.979 0 010 1.387l-1.04 1.04-1.04 1.04a.979.979 0 01-1.388 0l-1.04-1.04a2.452 2.452 0 010-3.467l.347-.347c3.818-3.818 10.052-3.818 13.87 0l.347.347c.957.958.957 2.51 0 3.468z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" color="#000" font-weight="400" font-family="sans-serif" overflow="visible" fill="#2e3436"/></svg>

demos/widget-factory/icons/scalable/actions/document-new-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#000" font-weight="400" font-family="sans-serif" fill="#2e3436"><path d="M9 12v2h6v-2h-5z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1;marker:none" overflow="visible"/><path d="M3 1a1 1 0 00-1 1v13a1 1 0 001 1h5v-2H4V3h5.586L12 5.414V9h2V5a1 1 0 00-.293-.707l-3-3A1 1 0 0010 1z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1" overflow="visible" fill-rule="evenodd"/><path d="M11 10v6h2v-6z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1;marker:none" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/format-indent-less-symbolic-rtl.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#bebebe" fill="#474747"><path d="M8 3h5v2H8zm0 4h6v2H8zm-6 4h7v2H2z" style="marker:none" overflow="visible"/><path d="M2 3v1c0 .257.13.528.312.719L3.594 6 2.312 7.281C2.13 7.471 2 7.743 2 8v1h1c.31 0 .552-.09.75-.281L6.406 6 3.75 3.281C3.552 3.091 3.31 3 3 3z" style="line-height:normal;-inkscape-font-specification:'Bitstream Vera Sans';text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" font-weight="400" font-family="Bitstream Vera Sans" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/format-indent-less-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#bebebe" fill="#474747"><path d="M7 3H2v2h5zm1 4H2v2h6zm6 4H7v2h7z" style="marker:none" overflow="visible"/><path d="M14 3v1c0 .257-.13.528-.312.719L12.406 6l1.282 1.281c.182.19.312.462.312.719v1h-1c-.31 0-.552-.09-.75-.281L9.594 6l2.656-2.719c.198-.19.44-.281.75-.281z" style="line-height:normal;-inkscape-font-specification:'Bitstream Vera Sans';text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" font-weight="400" font-family="Bitstream Vera Sans" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/format-indent-more-symbolic-rtl.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#bebebe" fill="#474747"><path d="M7 3H2v2h5zm1 4H2v2h6zm6 4H7v2h7z" style="marker:none" overflow="visible"/><path d="M14 3v1c0 .257-.13.528-.312.719L12.406 6l1.282 1.281c.182.19.312.462.312.719v1h-1c-.31 0-.552-.09-.75-.281L9.594 6l2.656-2.719c.198-.19.44-.281.75-.281z" style="line-height:normal;-inkscape-font-specification:'Bitstream Vera Sans';text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" font-weight="400" font-family="Bitstream Vera Sans" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/format-indent-more-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#bebebe" fill="#474747"><path d="M8 3h5v2H8zm0 4h6v2H8zm-6 4h7v2H2z" style="marker:none" overflow="visible"/><path d="M2 3v1c0 .257.13.528.312.719L3.594 6 2.312 7.281C2.13 7.471 2 7.743 2 8v1h1c.31 0 .552-.09.75-.281L6.406 6 3.75 3.281C3.552 3.091 3.31 3 3 3z" style="line-height:normal;-inkscape-font-specification:'Bitstream Vera Sans';text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" font-weight="400" font-family="Bitstream Vera Sans" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/format-justify-center-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M4 3h8v2H4zM3 7h10v2H3zm3 4h4v2H6z" style="marker:none" overflow="visible" color="#bebebe" fill="#474747"/></svg>

demos/widget-factory/icons/scalable/actions/format-justify-fill-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M3 3h10v2H3zm0 4h10v2H3zm0 4h10v2H3z" style="marker:none" overflow="visible" color="#bebebe" fill="#474747"/></svg>

demos/widget-factory/icons/scalable/actions/format-justify-left-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M3 3h8v2H3zm0 4h10v2H3zm0 4h4v2H3z" style="marker:none" overflow="visible" color="#bebebe" fill="#474747"/></svg>

demos/widget-factory/icons/scalable/actions/format-justify-right-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M5 3h8v2H5zM3 7h10v2H3zm6 4h4v2H9z" style="marker:none" overflow="visible" color="#bebebe" fill="#474747"/></svg>

demos/widget-factory/icons/scalable/actions/insert-link-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="15.982"><g font-weight="400" fill="#474747"><path d="M11.001 11.986h-1a1.21 1.21 0 00-.719.261l-1.281 1.07-1.281-1.07a1.202 1.202 0 00-.72-.26H5v.835c0 .258.09.461.282.626l2.741 2.534 2.697-2.534a.78.78 0 00.281-.626v-.836z" style="line-height:normal;-inkscape-font-specification:'Bitstream Vera Sans';text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" color="#bebebe" font-family="Bitstream Vera Sans" overflow="visible"/><path d="M9.804 4.04a.936 1.01 0 00.185 1.997h4.937a.936 1.01 0 100-1.997H9.989a.936 1.01 0 00-.185 0zm-8.991 0c-.45.102-.789.599-.743 1.088.046.49.47.904.93.91h4.916c.535.085 1.084-.42 1.084-1 0-.578-.549-1.084-1.084-.998H1a.834.834 0 00-.187 0zM6.059.964a2.492 2.492 0 00-1.907 1.468 2.686 2.686 0 00-.156.532H12c-.026-.126-.054-.263-.094-.375A2.467 2.467 0 009.563.964h-3.13c-.126 0-.252-.019-.374 0zm-2.063 6c.236 1.132 1.24 2 2.438 2h3.129c1.197 0 2.202-.868 2.437-2z" style="line-height:normal;-inkscape-font-specification:Sans;text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" color="#000" font-family="Sans" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/view-continuous-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#bebebe" fill="#474747"><path d="M9.625 11h-3.25a.374.374 0 00-.375.375v1.25c0 .208.167.375.375.375h3.25a.374.374 0 00.375-.375v-1.25A.374.374 0 009.625 11zm0-11h-3.25A.374.374 0 006 .375v1.25c0 .208.167.375.375.375h3.25A.374.374 0 0010 1.625V.375A.374.374 0 009.625 0zm0 14h-3.25a.374.374 0 00-.375.375v1.25c0 .208.167.375.375.375h3.25a.374.374 0 00.375-.375v-1.25A.374.374 0 009.625 14zm0-11h-3.25A.374.374 0 006 3.375v1.25c0 .208.167.375.375.375h3.25A.374.374 0 0010 4.625v-1.25A.374.374 0 009.625 3z" style="marker:none" overflow="visible" opacity=".35"/><path d="M14 7H2v2h12z" style="marker:none" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/view-dual-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#bebebe" fill="#474747"><path d="M0 1v13h6c.176 0 .535.14.822.332.288.192.467.371.467.371l.719.727.711-.735S9.615 14 10 14h6V1h-6c-.901 0-1.572.353-2.043.701-.025-.017-.018-.018-.045-.035C7.452 1.362 6.828 1 6 1zm2 2h4c.138 0 .515.138.813.334.297.196.492.385.492.385l.717.693.695-.715S9.619 3 10 3h4v9h-4c-.89 0-1.562.348-2.033.693-.018-.012-.013-.013-.031-.025C7.476 12.36 6.836 12 6 12H2z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/><path d="M5.625 5h-2.25A.374.374 0 003 5.375v1.25c0 .207.167.375.375.375h2.25A.374.374 0 006 6.625v-1.25A.374.374 0 005.625 5zm0 3h-2.25A.374.374 0 003 8.375v1.25c0 .208.167.375.375.375h2.25A.374.374 0 006 9.625v-1.25A.374.374 0 005.625 8zm7-3h-2.25a.374.374 0 00-.375.375v1.25c0 .208.167.375.375.375h2.25A.374.374 0 0013 6.625v-1.25A.374.374 0 0012.625 5zm0 3h-2.25a.374.374 0 00-.375.375v1.25c0 .208.167.375.375.375h2.25A.374.374 0 0013 9.625v-1.25A.374.374 0 0012.625 8z" style="marker:none" overflow="visible" opacity=".35"/></g></svg>

demos/widget-factory/icons/scalable/actions/view-fullscreen-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#000" fill="#474747"><path d="M1.984 8.986A1 1 0 001 10v4a1 1 0 001 1h4a1 1 0 100-2H3v-3a1 1 0 00-1.016-1.014z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/><path d="M6.48 8.49a1 1 0 00-.687.303l-4.5 4.5a1 1 0 101.414 1.414l4.5-4.5A1 1 0 006.48 8.49z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/><path d="M1 14h1v1H1z" style="marker:none" overflow="visible"/><path d="M10 1a1 1 0 100 2h3v3a1 1 0 102 0V2a1 1 0 00-1-1z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/><path d="M14 1h1v1h-1z" style="marker:none" overflow="visible"/><path d="M13.984.99a1 1 0 00-.69.301l-4.5 4.469a1 1 0 101.411 1.418l4.5-4.469a1 1 0 00-.72-1.719z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/><path d="M1 9h1v1H1zm5 5h1v1H6zm8-8h1v1h-1zM9 1h1v1H9z" style="marker:none" overflow="visible"/></g></svg>

demos/widget-factory/icons/scalable/actions/view-grid-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><path d="M3.384 3h3.231c.213 0 .385.224.385.502v2.996C7 6.776 6.828 7 6.615 7h-3.23C3.17 7 3 6.776 3 6.498V3.502C3 3.224 3.17 3 3.384 3zm6 0h3.231c.213 0 .385.224.385.502v2.996c0 .278-.172.502-.385.502h-3.23C9.17 7 9 6.776 9 6.498V3.502C9 3.224 9.17 3 9.384 3zm-6 6h3.231c.213 0 .385.224.385.502v2.996c0 .278-.172.502-.385.502h-3.23C3.17 13 3 12.776 3 12.498V9.502C3 9.224 3.17 9 3.384 9zm6 0h3.231c.213 0 .385.224.385.502v2.996c0 .278-.172.502-.385.502h-3.23C9.17 13 9 12.776 9 12.498V9.502C9 9.224 9.17 9 9.384 9z" style="marker:none" overflow="visible" color="#000" fill="#474747"/></svg>

demos/widget-factory/icons/scalable/actions/view-paged-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g color="#bebebe" fill="#474747"><path d="M1 0v13h12V0zm2 2h8v9H3z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" font-weight="400" font-family="sans-serif" overflow="visible"/><path d="M14 3v11H4v2h12V3z" style="line-height:normal;-inkscape-font-specification:Sans;text-indent:0;text-align:start;text-decoration-line:none;text-transform:none;marker:none" font-weight="400" font-family="Sans" overflow="visible"/><path d="M8.625 4h-3.25A.374.374 0 005 4.375v1.25c0 .208.167.375.375.375h3.25A.374.374 0 009 5.625v-1.25A.374.374 0 008.625 4zm0 3h-3.25A.374.374 0 005 7.375v1.25c0 .208.167.375.375.375h3.25A.374.374 0 009 8.625v-1.25A.374.374 0 008.625 7z" style="marker:none" overflow="visible" opacity=".35"/></g></svg>

demos/widget-factory/icons/scalable/devices/audio-headphones-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16"><g fill="#474747"><path d="M3.988 9.106c.948-.277 1.953.294 2.253 1.282l.675 2.226c.3.988-.224 2.006-1.172 2.283-.949.278-1.954-.294-2.253-1.282l-.675-2.226c-.3-.987.223-2.006 1.172-2.283z"/><path d="M7.969 1C4.663 1 1.945 4.008 2 6.719c.048 2.365.809 4.695 1 5.281h1.526c-1.162-2.292-1.05-5.156-1.05-5.156 0-2.373 2.007-4.313 4.493-4.313 2.485 0 4.5 1.827 4.492 4.282-.024 1.674-.172 2.658-1.006 5.187h1.571c.225-.645.974-3.19.974-5.281C14 3.889 11.274 1 7.969 1z"/><path d="M12.012 9.139c-.948-.278-1.953.294-2.253 1.282l-.675 2.226c-.3.987.224 2.006 1.172 2.283.949.277 1.954-.294 2.253-1.282l.675-2.226c.3-.988-.223-2.006-1.172-2.283z"/></g></svg>

demos/widget-factory/icons/scalable/devices/audio-input-microphone-symbolic.svg

@@ -0,0 +1,3 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16">
+    <path d="m 40,328 c -1.662,0 -3,1.338 -3,3 v 5 c 0,1.662 1.338,3 3,3 1.662,0 3,-1.338 3,-3 v -5 c 0,-1.662 -1.338,-3 -3,-3 z m -6,6 v 2.00977 c 0,2.96574 2.165383,5.4238 5,5.90039 V 344 h 2 v -2.08984 c 2.834617,-0.47659 5,-2.93465 5,-5.90039 V 334 h -1.5 v 2.00977 c 0,2.50009 -1.993312,4.49023 -4.5,4.49023 -2.506688,0 -4.5,-1.99014 -4.5,-4.49023 V 334 Z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;white-space:normal;shape-padding:0;isolation:auto;mix-blend-mode:normal;solid-color:#000;solid-opacity:1" color="#000" font-weight="400" font-family="sans-serif" overflow="visible" fill="#2e3436" transform="translate(-32 -328)"/>
+</svg>

demos/widget-factory/icons/scalable/devices/audio-speakers-symbolic.svg

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demos/widget-factory/icons/scalable/devices/camera-photo-symbolic.svg

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demos/widget-factory/icons/scalable/devices/camera-web-symbolic.svg

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demos/widget-factory/icons/scalable/devices/drive-optical-symbolic.svg

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demos/widget-factory/icons/scalable/devices/network-wired-symbolic.svg

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demos/widget-factory/icons/scalable/devices/network-wireless-symbolic.svg

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demos/widget-factory/icons/scalable/devices/phone-symbolic.svg

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demos/widget-factory/icons/scalable/status/weather-clear-night-symbolic.svg

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demos/widget-factory/icons/scalable/status/weather-few-clouds-night-symbolic.svg

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demos/widget-factory/icons/scalable/status/weather-fog-symbolic.svg

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demos/widget-factory/icons/scalable/status/weather-overcast-symbolic.svg

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demos/widget-factory/icons/scalable/status/weather-severe-alert-symbolic.svg

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demos/widget-factory/icons/scalable/status/weather-showers-symbolic.svg

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demos/widget-factory/icons/scalable/status/weather-snow-symbolic.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="16" height="16"><g transform="translate(-332 -88)"><path id="a" d="M339.492 88.492A.5.5 0 00339 89v1.533l-1.252-.717a.5.5 0 10-.496.868l1.748 1v8.683l-1.746.987a.5.5 0 10.492.87l1.254-.708V103a.5.5 0 101 0v-1.484l1.254.709a.5.5 0 10.492-.871l-1.746-.987v-8.683l1.748-1a.5.5 0 10-.496-.868l-1.252.717V89a.5.5 0 00-.508-.508z" style="line-height:normal;font-variant-ligatures:normal;font-variant-position:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-alternates:normal;font-feature-settings:normal;text-indent:0;text-align:start;text-decoration-line:none;text-decoration-style:solid;text-decoration-color:#000;text-transform:none;text-orientation:mixed;shape-padding:0;isolation:auto;mix-blend-mode:normal;marker:none" color="#000" font-weight="400" font-family="sans-serif" overflow="visible" fill="#2e3436" stroke-linecap="round"/><use height="100%" xlink:href="#a" transform="rotate(-60 339.5 96)" width="100%"/><use height="100%" xlink:href="#a" transform="rotate(-120 339.5 96)" width="100%"/></g></svg>

demos/widget-factory/widget-factory.c

@@ -50,32 +50,19 @@ change_theme_state (GSimpleAction *action,
   GtkSettings *settings = gtk_settings_get_default ();
   const char *s;
   const char *theme;
-  gboolean prefer_dark = FALSE;
 
   g_simple_action_set_state (action, state);
 
   s = g_variant_get_string (state, NULL);
 
-  if (strcmp (s, "adwaita") == 0)
-    {
-      theme = "Adwaita";
-      prefer_dark = FALSE;
-    }
-  else if (strcmp (s, "adwaita-dark") == 0)
-    {
-      theme = "Adwaita";
-      prefer_dark = TRUE;
-    }
-  else if (strcmp (s, "highcontrast") == 0)
-    {
-      theme = "HighContrast";
-      prefer_dark = FALSE;
-    }
-  else if (strcmp (s, "highcontrast-inverse") == 0)
-    {
-      theme = "HighContrastInverse";
-      prefer_dark = FALSE;
-    }
+  if (strcmp (s, "default") == 0)
+    theme = "Default";
+  else if (strcmp (s, "dark") == 0)
+    theme = "Default-dark";
+  else if (strcmp (s, "hc") == 0)
+    theme = "Default-hc";
+  else if (strcmp (s, "hc-dark") == 0)
+    theme = "Default-hc-dark";
   else if (strcmp (s, "current") == 0)
     {
       gtk_settings_reset_property (settings, "gtk-theme-name");
@@ -87,7 +74,7 @@ change_theme_state (GSimpleAction *action,
 
   g_object_set (G_OBJECT (settings),
                 "gtk-theme-name", theme,
-                "gtk-application-prefer-dark-theme", prefer_dark,
+                "gtk-application-prefer-dark-theme", FALSE,
                 NULL);
 }
 
@@ -1886,6 +1873,7 @@ set_up_context_popover (GtkWidget *widget,
   gtk_widget_set_parent (popover, widget);
   gtk_popover_set_has_arrow (GTK_POPOVER (popover), FALSE);
   gesture = gtk_gesture_click_new ();
+  gtk_event_controller_set_name (GTK_EVENT_CONTROLLER (gesture), "widget-factory-context-click");
   gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (gesture), GDK_BUTTON_SECONDARY);
   g_signal_connect (gesture, "pressed", G_CALLBACK (clicked_cb), popover);
   gtk_widget_add_controller (widget, GTK_EVENT_CONTROLLER (gesture));

demos/widget-factory/widget-factory.gresource.xml

@@ -10,30 +10,107 @@
     <file preprocess="xml-stripblanks">help-overlay.ui</file>
   </gresource>
   <gresource prefix="/org/gtk/WidgetFactory4">
+    <file>icons/16x16/actions/call-start-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/call-stop-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/document-new-symbolic.symbolic.png</file>
     <file>icons/16x16/actions/document-new.png</file>
     <file>icons/16x16/actions/document-save.png</file>
-    <file>icons/16x16/actions/edit-find.png</file>
-    <file>icons/16x16/actions/insert-image.png</file>
-    <file>icons/16x16/actions/send-to-symbolic.symbolic.png</file>
-    <file>icons/16x16/actions/view-fullscreen-symbolic.symbolic.png</file>
     <file>icons/16x16/actions/document-send-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/edit-find.png</file>
+    <file>icons/16x16/actions/format-indent-less-symbolic-rtl.symbolic.png</file>
+    <file>icons/16x16/actions/format-indent-less-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/format-indent-more-symbolic-rtl.symbolic.png</file>
+    <file>icons/16x16/actions/format-indent-more-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/format-justify-center-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/format-justify-fill-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/format-justify-left-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/format-justify-right-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/insert-image.png</file>
+    <file>icons/16x16/actions/insert-link-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/send-to-symbolic.symbolic.png</file>
     <file>icons/16x16/actions/star-new-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/view-continuous-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/view-dual-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/view-fullscreen-symbolic.symbolic.png</file>
     <file>icons/16x16/actions/view-grid-symbolic.symbolic.png</file>
-    <file>icons/16x16/actions/zoom-in.png</file>
+    <file>icons/16x16/actions/view-paged-symbolic.symbolic.png</file>
     <file>icons/16x16/actions/zoom-in-symbolic.symbolic.png</file>
-    <file>icons/16x16/actions/zoom-original.png</file>
+    <file>icons/16x16/actions/zoom-in.png</file>
     <file>icons/16x16/actions/zoom-original-symbolic.symbolic.png</file>
-    <file>icons/16x16/actions/zoom-out.png</file>
+    <file>icons/16x16/actions/zoom-original.png</file>
     <file>icons/16x16/actions/zoom-out-symbolic.symbolic.png</file>
+    <file>icons/16x16/actions/zoom-out.png</file>
+
+    <file>icons/16x16/apps/preferences-desktop-locale-symbolic.symbolic.png</file>
+
+    <file>icons/16x16/devices/audio-headphones-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/audio-input-microphone-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/audio-speakers-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/camera-photo-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/camera-web-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/drive-optical-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/network-wired-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/network-wireless-symbolic.symbolic.png</file>
+    <file>icons/16x16/devices/phone-symbolic.symbolic.png</file>
+
     <file>icons/16x16/emblems/emblem-default-symbolic.symbolic.png</file>
+    <file>icons/16x16/emblems/emblem-shared-symbolic.symbolic.png</file>
+
+    <file>icons/16x16/emotes/face-monkey-symbolic.symbolic.png</file>
+
     <file>icons/16x16/status/appointment-soon-symbolic.symbolic.png</file>
-    <file>icons/16x16/status/microphone-sensitivity-muted-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/microphone-sensitivity-high-symbolic.symbolic.png</file>
     <file>icons/16x16/status/microphone-sensitivity-low-symbolic.symbolic.png</file>
     <file>icons/16x16/status/microphone-sensitivity-medium-symbolic.symbolic.png</file>
-    <file>icons/16x16/status/microphone-sensitivity-high-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/microphone-sensitivity-muted-symbolic.symbolic.png</file>
     <file>icons/16x16/status/weather-clear-night-symbolic.symbolic.png</file>
-    <file>icons/16x16/emotes/face-monkey-symbolic.symbolic.png</file>
-    <file>icons/16x16/apps/preferences-desktop-locale-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/weather-few-clouds-night-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/weather-fog-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/weather-overcast-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/weather-severe-alert-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/weather-showers-symbolic.symbolic.png</file>
+    <file>icons/16x16/status/weather-snow-symbolic.symbolic.png</file>
+
+    <file>icons/scalable/actions/call-start-symbolic.svg</file>
+    <file>icons/scalable/actions/call-stop-symbolic.svg</file>
+    <file>icons/scalable/actions/document-new-symbolic.svg</file>
+    <file>icons/scalable/actions/format-indent-less-symbolic-rtl.svg</file>
+    <file>icons/scalable/actions/format-indent-less-symbolic.svg</file>
+    <file>icons/scalable/actions/format-indent-more-symbolic-rtl.svg</file>
+    <file>icons/scalable/actions/format-indent-more-symbolic.svg</file>
+    <file>icons/scalable/actions/format-justify-center-symbolic.svg</file>
+    <file>icons/scalable/actions/format-justify-fill-symbolic.svg</file>
+    <file>icons/scalable/actions/format-justify-left-symbolic.svg</file>
+    <file>icons/scalable/actions/format-justify-right-symbolic.svg</file>
+    <file>icons/scalable/actions/insert-link-symbolic.svg</file>
+    <file>icons/scalable/actions/star-new-symbolic.svg</file>
+    <file>icons/scalable/actions/view-continuous-symbolic.svg</file>
+    <file>icons/scalable/actions/view-dual-symbolic.svg</file>
+    <file>icons/scalable/actions/view-paged-symbolic.svg</file>
+    <file>icons/scalable/actions/view-fullscreen-symbolic.svg</file>
+    <file>icons/scalable/actions/view-grid-symbolic.svg</file>
+    <file>icons/scalable/actions/zoom-in-symbolic.svg</file>
+    <file>icons/scalable/actions/zoom-original-symbolic.svg</file>
+    <file>icons/scalable/actions/zoom-out-symbolic.svg</file>
+
+    <file>icons/scalable/devices/audio-headphones-symbolic.svg</file>
+    <file>icons/scalable/devices/audio-speakers-symbolic.svg</file>
+    <file>icons/scalable/devices/audio-input-microphone-symbolic.svg</file>
+    <file>icons/scalable/devices/camera-photo-symbolic.svg</file>
+    <file>icons/scalable/devices/camera-web-symbolic.svg</file>
+    <file>icons/scalable/devices/drive-optical-symbolic.svg</file>
+    <file>icons/scalable/devices/network-wired-symbolic.svg</file>
+    <file>icons/scalable/devices/network-wireless-symbolic.svg</file>
+    <file>icons/scalable/devices/phone-symbolic.svg</file>
+
+    <file>icons/scalable/status/weather-clear-night-symbolic.svg</file>
+    <file>icons/scalable/status/weather-few-clouds-night-symbolic.svg</file>
+    <file>icons/scalable/status/weather-fog-symbolic.svg</file>
+    <file>icons/scalable/status/weather-overcast-symbolic.svg</file>
+    <file>icons/scalable/status/weather-severe-alert-symbolic.svg</file>
+    <file>icons/scalable/status/weather-showers-symbolic.svg</file>
+    <file>icons/scalable/status/weather-snow-symbolic.svg</file>
+
   </gresource>
   <gresource prefix="/org/gtk/WidgetFactory4">
     <file>gtk-logo.webm</file>

demos/widget-factory/widget-factory.ui

@@ -15,24 +15,24 @@
             <attribute name="target">current</attribute>
           </item>
           <item>
-            <attribute name="label" translatable="yes">Adwaita</attribute>
+            <attribute name="label" translatable="yes">Default</attribute>
             <attribute name="action">win.theme</attribute>
-            <attribute name="target">adwaita</attribute>
+            <attribute name="target">default</attribute>
           </item>
           <item>
-            <attribute name="label" translatable="yes">Adwaita dark</attribute>
+            <attribute name="label" translatable="yes">Dark</attribute>
             <attribute name="action">win.theme</attribute>
-            <attribute name="target">adwaita-dark</attribute>
+            <attribute name="target">dark</attribute>
           </item>
           <item>
-            <attribute name="label" translatable="yes">High contrast</attribute>
+            <attribute name="label" translatable="yes">Highcontrast</attribute>
             <attribute name="action">win.theme</attribute>
-            <attribute name="target">highcontrast</attribute>
+            <attribute name="target">hc</attribute>
           </item>
           <item>
-            <attribute name="label" translatable="yes">High contrast inverse</attribute>
+            <attribute name="label" translatable="yes">Highcontrast inverse</attribute>
             <attribute name="action">win.theme</attribute>
-            <attribute name="target">highcontrast-inverse</attribute>
+            <attribute name="target">hc-dark</attribute>
           </item>
         </section>
       </submenu>
@@ -311,9 +311,6 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
       <row>
         <col id="0">camera-photo-symbolic</col>
       </row>
-      <row>
-        <col id="0">camera-video-symbolic</col>
-      </row>
       <row>
         <col id="0">camera-web-symbolic</col>
       </row>
@@ -329,9 +326,6 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
       <row>
         <col id="0">drive-harddisk-symbolic</col>
       </row>
-      <row>
-        <col id="0">drive-multidisk-symbolic</col>
-      </row>
       <row>
         <col id="0">drive-optical-symbolic</col>
       </row>
@@ -444,6 +438,7 @@ Suspendisse feugiat quam quis dolor accumsan cursus.</property>
         <child type="end">
           <object class="GtkMenuButton" id="gear_menu_button">
             <property name="valign">center</property>
+            <property name="focus-on-click">0</property>
             <property name="popover">
               <object class="GtkPopoverMenu" id="gear_menu">
                 <property name="menu-model">gear_menu_model</property>

docs/reference/gdk/gdk4.toml.in

@@ -24,17 +24,17 @@ search_index = true
   [dependencies."Pango-1.0"]
   name = "Pango"
   description = "Text shaping and rendering"
-  docs_url = "https://developer.gnome.org/pango/stable"
+  docs_url = "https://docs.gtk.org/Pango/"
 
   [dependencies."GdkWayland-4.0"]
   name = "GdkWayland"
   description = "GDK Wayland Backend"
-  docs_url = "https://gnome.pages.gitlab.gnome.org/gtk/gdk4-wayland/"
+  docs_url = "https://docs.gtk.org/gdk4-wayland/"
 
   [dependencies."GdkX11-4.0"]
   name = "GdkX11"
   description = "GDK X11 Backend"
-  docs_url = "https://gnome.pages.gitlab.gnome.org/gtk/gdk4-x11/"
+  docs_url = "https://docs.gtk.org/gdk4-x11/"
 
 [theme]
 name = "basic"

docs/reference/gsk/gsk4.toml.in

@@ -14,22 +14,22 @@ search_index = true
   [dependencies."GObject-2.0"]
   name = "GObject"
   description = "The base type system library"
-  docs_url = "https://developer.gnome.org/gobject/stable"
+  docs_url = "https://developer.gnome.org/gobject/stable/"
 
   [dependencies."Graphene-1.0"]
   name = "Graphene"
   description = "A thin layer of mathematical types for 3D libraries"
-  docs_url = "https://ebassi.github.io/graphene/docs"
+  docs_url = "https://ebassi.github.io/graphene/docs/"
 
   [dependencies."Pango-1.0"]
   name = "Pango"
   description = "Text shaping and rendering"
-  docs_url = "https://developer.gnome.org/pango/stable"
+  docs_url = "https://docs.gtk.org/Pango/"
 
   [dependencies."Gdk-4.0"]
   name = "GDK"
   description = "The GTK windowing system abstraction"
-  docs_url = "https://gnome.pages.gitlab.gnome.org/gtk/gdk4/"
+  docs_url = "https://docs.gtk.org/gdk4/"
 
 [theme]
 name = "basic"

docs/reference/gtk/broadway.md

@@ -3,27 +3,29 @@ Slug: broadway
 
 ## Using GTK with Broadway
 
-The GDK Broadway backend provides support for displaying GTK
-applications in a web browser, using HTML5 and web sockets. To run
-your application in this way, select the Broadway backend by setting
-`GDK_BACKEND=broadway`. Then you can make your application appear in
-a web browser by pointing it at `http://127.0.0.1:8080`. Note that
-you need to enable web sockets in your web browser.
+The GDK Broadway backend provides support for displaying GTK applications in
+a web browser, using HTML5 and web sockets.
 
-You can choose a different port from the default 8080 by setting
-the `BROADWAY_DISPLAY` environment variable to the port that you
-want to use.
+To run your application in this way, select the Broadway backend by setting
+`GDK_BACKEND=broadway`. Then you can make your application appear in a web
+browser by pointing it at `http://127.0.0.1:8080`. Note that you need to
+enable web sockets in your web browser.
 
-It is also possible to use multiple GTK applications in the same
-web browser window, by using the Broadway server, `broadwayd`, that
-ships with GTK. To use broadwayd, start it like this:
+You can choose a different port from the default 8080 by setting the
+`BROADWAY_DISPLAY` environment variable to the port that you want to use.
+
+It is also possible to use multiple GTK applications in the same web browser
+window, by using the Broadway server, `gtk4-broadwayd`, that ships with GTK.
+To start the Broadway server use:
 
 ```
-broadwayd :5
+gtk4-broadwayd :5
 ```
 
 Then point your web browser at `http://127.0.0.1:8085`.
-Start your applications like this:
+
+Once the Broadway server is running, you can start your applications like
+this:
 
 ```
 GDK_BACKEND=broadway BROADWAY_DISPLAY=:5 gtk4-demo
@@ -31,9 +33,13 @@ GDK_BACKEND=broadway BROADWAY_DISPLAY=:5 gtk4-demo
 
 ## Broadway-specific environment variables
 
-### BROADWAY\_DISPLAY
+### `BROADWAY_DISPLAY`
 
 Specifies the Broadway display number. The default display is 0.
-The display number determines the port to use when connecting
-to a Broadway application via the following formula:
-`port = 8080 + display`
+
+The display number determines the port to use when connecting to a Broadway
+application via the following formula:
+
+```
+port = 8080 + display
+```

docs/reference/gtk/gtk4.toml.in

@@ -24,17 +24,17 @@ search_index = true
   [dependencies."Pango-1.0"]
   name = "Pango"
   description = "Text shaping and rendering"
-  docs_url = "https://developer.gnome.org/pango/stable"
+  docs_url = "https://docs.gtk.org/Pango/"
 
   [dependencies."Gdk-4.0"]
   name = "GDK"
   description = "The GTK windowing system abstraction"
-  docs_url = "https://gnome.pages.gitlab.gnome.org/gtk/gdk4/"
+  docs_url = "https://docs.gtk.org/gdk4/"
 
   [dependencies."Gsk-4.0"]
   name = "GSK"
   description = "The GTK rendering abstraction"
-  docs_url = "https://gnome.pages.gitlab.gnome.org/gtk/gsk4/"
+  docs_url = "https://docs.gtk.org/gsk4/"
 
 [theme]
 name = "basic"

gdk/gdkcontentproviderimpl.c

@@ -349,7 +349,7 @@ gdk_content_provider_union_get_value (GdkContentProvider  *provider,
       g_clear_error (&provider_error);
     }
 
-  return FALSE;
+  return GDK_CONTENT_PROVIDER_CLASS (gdk_content_provider_union_parent_class)->get_value (provider, value, error);
 }
 
 static void

gdk/gdkcontentserializer.c

@@ -965,6 +965,7 @@ init (void)
                                        string_serializer,
                                        (gpointer) charset,
                                        NULL);
+      g_free (mime);
     }
   gdk_content_register_serializer (G_TYPE_STRING,
                                    "text/plain",

gdk/gdkdevice.c

@@ -1381,3 +1381,33 @@ gdk_device_has_bidi_layouts (GdkDevice *device)
 
   return FALSE;
 }
+
+void
+gdk_device_set_timestamp (GdkDevice *device,
+                          guint32    timestamp)
+{
+  device->timestamp = timestamp;
+}
+
+/**
+ * gdk_device_get_timestamp:
+ * @device: a `GdkDevice`
+ *
+ * Returns the timestamp of the last activity for this device.
+ *
+ * In practice, this means the timestamp of the last event that was
+ * received from the OS for this device. (GTK may occasionally produce
+ * events for a device that are not received from the OS, and will not
+ * update the timestamp).
+ *
+ * Returns: the timestamp of the last activity for this device
+ *
+ * Since: 4.2
+ */
+guint32
+gdk_device_get_timestamp (GdkDevice *device)
+{
+  g_return_val_if_fail (GDK_IS_DEVICE (device), GDK_CURRENT_TIME);
+
+  return device->timestamp;
+}

gdk/gdkdevice.h

@@ -117,6 +117,9 @@ GDK_AVAILABLE_IN_ALL
 GdkSurface *        gdk_device_get_surface_at_position  (GdkDevice *device,
                                                          double    *win_x,
                                                          double    *win_y);
+
+GDK_AVAILABLE_IN_4_2
+guint32             gdk_device_get_timestamp            (GdkDevice *device);
 G_END_DECLS
 
 #endif /* __GDK_DEVICE_H__ */

gdk/gdkdeviceprivate.h

@@ -89,6 +89,8 @@ struct _GdkDevice
 
   GdkSeat *seat;
   GdkDeviceTool *last_tool;
+
+  guint32 timestamp;
 };
 
 struct _GdkDeviceClass
@@ -189,6 +191,9 @@ gboolean gdk_device_get_axis  (GdkDevice         *device,
 GdkAxisUse gdk_device_get_axis_use  (GdkDevice         *device,
                                      guint              index_);
 
+void gdk_device_set_timestamp (GdkDevice *device,
+                               guint32    timestamp);
+
 
 G_END_DECLS