Update Atspi reference

Update ATK reference
ATK was moved into at-spi2-core.
2024-06-27 09:49:57 +01:00 · 2024-06-27 09:49:33 +01:00 · 2024-06-15 13:46:56 +01:00 · 2024-05-22 15:34:54 +01:00 · 2024-02-15 18:10:36 +00:00 · 2024-02-12 19:45:56 +00:00
4658 changed files with 318323 additions and 2932751 deletions
@@ -0,0 +1 @@
+/subprojects/gi-docgen/
@@ -1,43 +1,31 @@
 stages:
-  - build
-  - flatpak
+  - docs
+  - deploy

-gtk:
-  image: ebassi/gitlab-gtk:latest
-  stage: build
-  before_script:
-    - export CCACHE_DISABLE=true_
-  script:
-    - bash -x ./.gitlab-ci/test-docker.sh
-  cache:
-    paths:
-      - subprojects/gdk-pixbuf/
-      - subprojects/glib/
-      - subprojects/graphene/
-      - subprojects/libepoxy/
-      - subprojects/pango/
-  artifacts:
-    when: on_failure
-    name: "gtk-${CI_COMMIT_REF_NAME}"
-    paths:
-      - "${CI_PROJECT_DIR}/_build/meson-logs"
+# Common variables
+variables:
+  FEDORA_IMAGE: "registry.gitlab.gnome.org/gnome/gtk/fedora:v49"

-flatpak:demo:
-  image: registry.gitlab.com/alatiera/gnome-nightly-oci/gnome-master:latest
-  stage: flatpak
+reference:
+  image: $FEDORA_IMAGE
+  stage: docs
+  needs: []
  script:
-    - bash -x ./.gitlab-ci/flatpak-build.sh org.gtk.Demo
+    - export PATH="$HOME/.local/bin:$PATH"
+    - pip3 install --user meson
+    - sh -x ./download-reference.sh
+    - sh -x ./prepare-docs.sh docs
  artifacts:
    paths:
-      - org.gtk.Demo-dev.flatpak
-    expire_in: 1 day
+      - docs

-flatpak:widget-factory:
-  image: registry.gitlab.com/alatiera/gnome-nightly-oci/gnome-master:latest
-  stage: flatpak
+pages:
+  stage: deploy
+  needs: ['reference']
  script:
-    - bash -x ./.gitlab-ci/flatpak-build.sh org.gtk.WidgetFactory
+    - sh -x ./publish.sh docs static public
  artifacts:
    paths:
-      - org.gtk.WidgetFactory-dev.flatpak
-    expire_in: 1 day
+      - public
+  only:
+    - docs-gtk-org@GNOME/gtk
@@ -1,79 +0,0 @@
-FROM fedora:27
-
-RUN dnf -y install \
-    adwaita-icon-theme \
-    atk-devel \
-    at-spi2-atk-devel \
-    avahi-gobject-devel \
-    cairo-devel \
-    cairo-gobject-devel \
-    ccache \
-    colord-devel \
-    cups-devel \
-    desktop-file-utils \
-    elfutils-libelf-devel \
-    fribidi-devel \
-    gcc \
-    gcc-c++ \
-    gdk-pixbuf2-devel \
-    gdk-pixbuf2-modules \
-    gettext \
-    git \
-    glib2-devel \
-    glibc-devel \
-    glibc-headers \
-    gobject-introspection-devel \
-    graphene-devel \
-    gstreamer1-devel \
-    gstreamer1-plugins-good \
-    gstreamer1-plugins-bad-free-devel \
-    gstreamer1-plugins-base-devel \
-    iso-codes \
-    itstool \
-    json-glib-devel \
-    libattr-devel \
-    libepoxy-devel \
-    libffi-devel \
-    libmount-devel \
-    librsvg2 \
-    libselinux-devel \
-    libXcomposite-devel \
-    libXcursor-devel \
-    libXcursor-devel \
-    libXdamage-devel \
-    libXfixes-devel \
-    libXi-devel \
-    libXinerama-devel \
-    libxkbcommon-devel \
-    libXrandr-devel \
-    libXrender-devel \
-    libxslt \
-    mesa-dri-drivers \
-    mesa-libEGL-devel \
-    mesa-libwayland-egl-devel \
-    ninja-build \
-    pango-devel \
-    pcre-devel \
-    python3 \
-    python3-pip \
-    python3-wheel \
-    redhat-rpm-config \
-    sassc \
-    systemtap-sdt-devel \
-    vulkan-devel \
-    wayland-devel \
-    wayland-protocols-devel \
-    which \
-    xorg-x11-server-Xvfb \
- && dnf clean all
-
-RUN pip3 install meson
-
-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
@@ -1,44 +0,0 @@
-#!/bin/bash
-
-set -e
-
-appid=$1
-
-builddir=app
-repodir=repo
-
-flatpak-builder \
-        --stop-at=gtk \
-        ${builddir} \
-        build-aux/flatpak/${appid}.json
-
-flatpak-builder \
-        --run ${builddir} build-aux/flatpak/${appid}.json \
-        meson \
-                --prefix /app \
-                --libdir /app/lib \
-                --buildtype debug \
-                -Dx11-backend=true \
-                -Dwayland-backend=true \
-                -Dprint-backends=file \
-                -Dbuild-tests=false \
-                -Dbuild-examples=false \
-                -Dintrospection=false \
-                -Ddemos=true \
-                _build .
-
-flatpak-builder \
-        --run ${builddir} build-aux/flatpak/${appid}.json \
-        ninja -C _build install
-
-flatpak-builder \
-        --finish-only \
-        --repo=${repodir} \
-        ${builddir} \
-        build-aux/flatpak/${appid}.json
-
-flatpak build-bundle \
-        ${repodir} \
-        ${appid}-dev.flatpak \
-        --runtime-repo=https://flathub.org/repo/flathub.flatpakrepo \
-        ${appid}
@@ -1,11 +0,0 @@
-#!/bin/bash
-
-set -e
-
-TAG="ebassi/gitlab-gtk:latest"
-
-sudo docker build --build-arg HOST_USER_ID="$UID" --tag "${TAG}" \
-    --file "Dockerfile" .
-sudo docker run --rm --security-opt label=disable \
-    --volume "$(pwd)/..:/home/user/app" --workdir "/home/user/app" \
-    --tty --interactive "${TAG}" bash
@@ -1,23 +0,0 @@
-#!/bin/bash
-
-set -e
-
-srcdir=$(pwd)
-
-meson \
-        -Dx11-backend=true \
-        -Dwayland-backend=true \
-        -Dbroadway-backend=true \
-        -Dvulkan=yes \
-        _build $srcdir
-
-cd _build
-
-ninja
-
-xvfb-run -a -s "-screen 0 1024x768x24" \
-    meson test \
-        --print-errorlogs \
-        --suite=gtk+ \
-        --no-suite=gtk+:gsk \
-        --no-suite=gtk+:a11y
@@ -1,39 +0,0 @@
-## Steps to reproduce
-
- 1. ...
- 2. ...
- 3. ...
-
-<!--
-  You should try and reproduce with the demos applications available
-  under the `demos` directory, or the test programs in the `tests` directory.
-  Alternatively, please attach a *small and self-contained* example that
-  exhibits the issue.
-->
-
-## Current behavior
-<!--
-  Please describe the current behaviour
-->
-
-## Expected outcome
-<!--
-  Please describe the expected outcome
-->
-
-## Version information
-<!--
- - which version of GTK+ you are using
- - what operating system and version
-  - for Linux, which distribution
- - if you built GTK+ yourself, the list of options used to configure the build
-->
-
-## Additional information
-<!--
- - If the bug was a crash, the exact text that was printed out
-   when the crash occurred.
- - If the bug was a crash, attaching a stack trace obtained using
-   GDB is appreciated; follow the instructions on the wiki:
-   https://wiki.gnome.org/Community/GettingInTouch/Bugzilla/GettingTraces
-->
@@ -1,65 +0,0 @@
-Please do not mail any of the authors listed here 
-asking questions about this version of GTK+. 
-
-Original Authors
----------------
-Peter Mattis      <petm@xcf.berkeley.edu>
-Spencer Kimball   <spencer@xcf.berkeley.edu>
-Josh MacDonald    <jmacd@xcf.berkeley.edu>
-
-The GTK+ Team (in alphabetical order)
-------------------------------------
-Shawn T. Amundson <amundson@gtk.org>
-Jerome Bolliet    <bolliet@gtk.org>
-Damon Chaplin     <damon@gtk.org>
-Tony Gale         <gale@gtk.org>
-Jeff Garzik       <jgarzik@gtk.org>
-Lars Hamann       <lars@gtk.org>
-Raja R Harinath   <harinath@gtk.org>
-Carsten Haitzler  <raster@gtk.org>
-Tim Janik         <timj@gtk.org>
-Stefan Jeske      <stefan@gtk.org>
-Elliot Lee        <sopwith@gtk.org>
-Raph Levien       <raph@gtk.org>
-Ian Main          <imain@gtk.org>
-Federico Mena     <quartic@gtk.org>
-Paolo Molaro      <lupus@gtk.org>
-Jay Painter       <jpaint@gtk.org>
-Manish Singh      <manish@gtk.org>
-Owen Taylor       <otaylor@gtk.org>
-
-There are many others who have contributed patches; we thank them,
-GTK+ is much better because of them.
-
-
-Over time, GTK+ has incorporated some pieces of software which 
-started as independent projects. We list the original authors here:
-
-
-MS-Windows theme engine
-----------------------
-Raymond Penners
-Dom Lachowicz
-
-
-Pixbuf theme engine
-------------------
-Owen Taylor
-
-
-IME input method
----------------
-Takuro Ashie
-Kazuki IWAMOTO
-
-
-Mac OS X backend
----------------
-Anders Carlsson
-
-
-DirectFB backend
----------------
-Denis Oliver Kropp
-Sven Neumann
-Mike Emmel
@@ -1,63 +0,0 @@
-If you want to hack on the GTK+ project, you'll need to have the development
-tools appropriate for your operating system, including:
-
- - Python 3.x
- - Meson
- - Ninja
- - Gettext (19.7 or newer)
- - a C99 compatible compiler
-
-Up-to-date instructions about developing GNOME applications and libraries
-can be found here:
-
- * https://developer.gnome.org
-
-Information about using GitLab with GNOME can be found here:
-
- * https://wiki.gnome.org/GitLab
-
-In order to get Git GTK+ installed on your system, you need to have the
-required versions of all the GTK+ dependencies; typically, this means a
-recent version of GLib, Cairo, Pango, and ATK, as well as the platform
-specific dependencies for the windowing system you are using (Wayland, X11,
-Windows, or macOS).
-
-You should start by forking the GTK repository from the GitLab web UI, and
-cloning from your fork:
-
-```ssh
-$ git clone https://gitlab.gnome.org/yourusername/gtk.git
-$ cd gtk
-```
-
-**Note**: if you plan to push changes to back to the main repository and
-have a GNOME account, you can skip the fork, and use the following instead:
-
-```sh
-$ git clone git@gitlab.gnome.org:GNOME/gtk.git
-$ cd gtk
-```
-
-To compile the Git version of GTK+ on your system, you will need to
-configure your build using Meson:
-
-```sh
-$ meson _builddir .
-$ cd _builddir
-$ ninja
-```
-
-**Note**: For information about submitting patches and pushing changes
-to Git, see the `README.md` and `README.commits` files. In particular,
-don't, under any circumstances, push anything to Git before reading and
-understanding `README.commmits`.
-
-Typically, you should work on your own branch:
-
-```sh
-$ git checkout -b your-branch
-```
-
-Once you've finished working on the bug fix or feature, push the branch
-to the Git repository and open a new merge request, to let the GTK
-maintainers review your contribution.
@@ -1,481 +0,0 @@
-                  GNU LIBRARY GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
-
- Copyright (C) 1991 Free Software Foundation, Inc.
- 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the library GPL.  It is
- numbered 2 because it goes with version 2 of the ordinary GPL.]
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Library General Public License, applies to some
-specially designated Free Software Foundation software, and to any
-other libraries whose authors decide to use it.  You can use it for
-your libraries, too.
-
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
-  To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if
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-  For example, if you distribute copies of the library, whether gratis
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-complete object files to the recipients so that they can relink them
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-that everyone understands that there is no warranty for this free
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-
-  To apply these terms, attach the following notices to the library.  It is
-safest to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least the
-"copyright" line and a pointer to where the full notice is found.
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-    <one line to give the library's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Library General Public
-    License as published by the Free Software Foundation; either
-    version 2 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Library General Public License for more details.
-
-    You should have received a copy of the GNU Library General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the library, if
-necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James Random Hacker.
-
-  <signature of Ty Coon>, 1 April 1990
-  Ty Coon, President of Vice
-
-That's all there is to it!
@@ -1,124 +0,0 @@
-
-Overview of Changes in GTK+ 1.0.0:
-
-* A few bug fixes.
-
-Overview of Changes in GTK+ 0.99.10:
-
-* Lots of bug fixes
-* Documentation improvements
-* Better looking handlebox
-* A few convenience functions
-
-Overview of Changes in GTK+ 0.99.9:
-
-* Added examples directory, even more examples soon
-* Added optional word wrap to gtktext
-* Changes to gtkhandlebox
-* Lots of bug fixes
-
-Overview of Changes in GTK+ 0.99.8:
-
-* Compilation and configuration fixes
-* DND Fixes
-* New test in testgtk: cursors
-* Tutorial updates/additions
-* Few more FAQ additions
-* More prep for 1.0
-
-Overview of Changes in GTK+ 0.99.7:
-
-* This release is mainly because 0.99.6 did not compile completely
-  due to a missing file.
-* Fixes to Gtk's quit handlers.
-
-Overview of Changes in GTK+ 0.99.6:
-
-* Intermediate release to become 1.0.
-* More signedness corrections for handler functions in gtkmain.h.
-* Semantics of GtkWidget::delete_event changed.
-* Documentation updates.
-* Inclusion of Gtk tutorial.
-* Implementation of a new shutdown method for GtkObject's executed prior to
-  actual destruction. WARNING: this breaks binary compatibility, programs using
-  Gtk need to be recompiled.
-* Clean ups due to compiler warnings.
-* Various widget fixes.
-
-Overview of Fixes in GTK+ 0.99.5:
-
-* Signal signedness and naming corrections
-* rc/style fixes
-* text, entry widget fixes
-* gtkeditable fixes
-* scrollbar flickering fixed
-* check casts are more descriptive
-* DND fixes
-* FAQ updates
-* Bug fixes
-
-Overview of Changes in GTK+ 0.99.4:
-
-* Reference counting revolution integrated.
-  Refer to docs/refcounting.txt on this issue.
-* Implementation of a decent debugging system, you would want
-  to export GTK_DEBUG=objects if you are going to develop gtk applications,
-  refer to docs/debugging.txt for further information.
-* Additions on the signal code for querying information about certain signals,
-  and pending handlers of signals.
-* Support for user signals, and major changes to internal signal handler
-  handling for proper signal removal and invokation of after signals.
-* Additional signals for various widgets e.g, GtkHandleBox::child_attached,
-  GtkHandleBox::child_detached, GtkWidget::style_set, GtkWidget::parent_set.
-* GtkTooltips became a true descendant of GtkObject via derivation from
-  GtkData and facilitates an extra tip string which can be used as e.g. an
-  index into context help.
-* Split up of the widget/object flags into a private and a public portion,
-  consult docs/widget_system.txt on this.
-* Support for hot keys on gtk programs via gtk_key_snooper_install().
-* Reimplementation of the *_interp functions as *_full functions to provide
-  simple callback functions as well.
-* Idle functions are now prioritized.
-* Many enhancements to GtkNotebook.
-* New widget GtkSpinButton, check out testgtk.
-* New widget GtkTipsQuery for letting the user query tooltips of widgets.
-* Addition of GtkEditable base widget to encapsulate selection and
-  clipboard handling. (GtkEntry and GtkText use this)
-* Text widget more complete.
-* Additions to GtkStatusBar to make it complete.
-* Gdk now supports regions.
-* Access masks for widget arguments (GTK_ARG_READABLE/GTK_ARG_WRITABLE).
-* Function replacements:
-  g_string_hash() -> g_str_hash()
-  g_string_equal() -> g_str_equal()
-  gtk_tooltips_set_tips() -> gtk_tooltips_set_tip()
-* Support for quit handlers in gtk_main().
-* Motif window mangaer hints support.
-* Widget arguments are now flagged for readability/writability.
-* Additions to documentation.
-* Various FAQ updates. (FAQ now included)
-* Clean ups and many many bug fixes by a lot of people all over the place.
-* New, long and descriptive ChangeLog entries for bored readers ;)
-
-Overview of Changes in GTK+ 0.99.3:
-
-* Filesel enhancement / stability changes
-* New widget, gtkcombo 
-* Widgets in the toolbar do not get the focus
-* New widget, gtkstatusbar (still in-progress)
-* g_string_equal renamed g_str_equal
-* g_string_hash renamed g_str_hash
-* new gtkbox functions to allow modification of the child 
-  linkage after the widget tree is setup
-* gtk_*_get_arg() and gtk_*_set_arg() fixes and implementations
-* DND changes/fixes
-* Entry widget now has set_max_length function
-* Handlebox widget changes/fixes 
-* Some work on text widget (still in-progress)
-* Now the toolbar supports arbitrary widgets as well
-* CList has resizable columns again
-* CList now looks consistant with scrolled windows
-* Remove flickering from entry widget
-* Added switch_page signal to notebook widget
-* Documentation additions
-* Other bug fixes...
@@ -1,903 +0,0 @@
-Overview of Changes in GTK+ 2.0.0
-=================================
-
-* GtkTreeView fixes [Jonathan Blandford, Kristian Rietveld, Darin Adler]
-* Build fixes [Anders Carlsson, Tor Lillqvist, Manish Singh]
-* Bug fixes. [Thomas Leonard, Owen Taylor]
-
-Overview of Changes in GTK+ 2.0.0 rc1
-=====================================
-
-* GtkTreeView fixes [Kristian Rietveld, Jonathan Blandford, Richard Hult]
-* Text widget fixes [Havoc Pennington]
-* Efficiency fixes when using Xft [Owen Taylor]
-* Key handling fixes and other fixes for Win32 [Hans Breuer, Tor Lillqvist]
-* Try to fix key handling without XKEYBOARD extension [Owen]
-* Documentation fixes and improvements 
-  [Matthias Clasen, Alexey Malyshev, Akira Tagoh, Vitaly Tishkov]
-* Widget drawing improvements [Soeren Sandmann]
-* Allow cycling between multiple menu bars with <Control>Tab [Owen]
-* Try to build libraries with only shared library dependencies on Xft to 
-  deal with transition to Xft2 [Owen]
-* Portability fixes [Owen, Miroslaw Dobrzanski-Neumann]
-* Don't use red as the default cursor color [Owen]
-* Bug fixes, bug fixes, bug fixes.
-
-Other contributors: Darin Adler, Jacob Berkman, Kevin Breit, Hans Breuer, 
-  Anders Carlsson, Damon Chaplin, Finlay Dobbie, Jody Goldberg,
-  Andreas J. Guelzow, Scott Guilbeaux, Vlad Harchev, James Henstridge,
-  Tim Janik, Satyajit Kanungo, Charles Kerr, Sergey Kuzminov, Miles Lane, 
-  Alexander Larsson, Paolo Maggi, Skip Montaro, Jan Mynarik, Sven Neumann, 
-  Padraig O'Briain, Narayani Pattipati, Mark Patton, Havoc Pennington, 
-  Ettore Perazzoli, Guillermo S. Romero, Manish Singh, Morten Welinder
-
-Overview of Changes in GTK+ 1.3.15
-==================================
-
-* New stock and improved icon images
-  [Tuomas Kuosmanen, Jakub Steiner, Anders Carlsson]
-* Widget drawing improvements for check and radio buttons,
-  spinbuttons [Soeren Sandmann]
-* Clean up module search path algorithm, use GTK_PATH [Owen Taylor]
-* Add GtkSetting for font name. [Richard Hestilow]
-* Much improved key matching code, accelerators work independent
-  of group [Owen]
-* Make mnemonics work for embedded GtkPlug widgets [Owen]
-* Keynav improvements for GtkTreeView [Kristian Rietveld]
-* Fix gtk_tree_view_scroll_to_cell() [Jonathan Blandford]
-* Rename gtk_tree_view_get_iter_root() and gtk_tree_path_new_root()
-  to gtk_tree_view_get_iter_first() and gtk_tree_path_new_first(),
-  add compatibility macros.
-* GtkTreeView bug fixes [Kristian, Anders, Damon Chaplin]
-* GtkTextView bug fixes [Havoc Pennington]
-* Pad class structures for future binary compatibility [Owen]
-* Tutorial improvements [Sven Neumann, Matthias Clasen]
-* Fixes for MULTIPLE selection target [Gregory Merchan, Owen]
-* Fix problems with initial widget size [Owen]
-* AIX compilation fixes [Miroslaw Dobrzanski-Neumann]
-* Win32 fixes [Hans Breuer, Tor Lillqvist]
-* Miscellaneous bug fixes
-
-Other contributors: David L. Cooper, Eric Fischer, Jody Goldberg, 
-  Satajyit Kanungo, Thomas Leonard, Mark Patton, Manish Singh, 
-  Nicolas Setton
-
-Overview of Changes in GTK+ 1.3.14
-==================================
-
-* Keyboard focus improvements [Owen Taylor]
-* Code cleanup [Matthias Clasen, Manish Singh, Darin Adler]
-* Fix accidentally exported variables [Mark McLoughlin]
-* GtkTreeView fixes [Jonathan Blandford, Kristian Rietveld, John Harper, Darin]
-* Default to yellow tooltips [Owen]
-* RC file fixes for reloading, priorities [Owen, Matthias]
-* GtkMenu behavior improvements and bug fixes [Owen, Arnaud Charlet]
-* GtkTextView fixes [Havoc Pennington, Daniel Elstner, Dennis Bjorklund]
-* Improve keynav for paned widgets, tooltips, spin buttons, notebooks, 
-  scrolled windows [Soeren Sandmann, Padraig, Owen]
-* Add Emacs/Default key themes [Owen]
-* Win32 fixes [Hans Breuer, Tor Lillqvist]
-* Ethiopic input methods [Daniel Yacob]
-* Opaque paned window resizing [Soeren]
-* Tweak table expansion behavior [Tim Janik]
-* Fix GtkCalendar focus drawing [Bill Haneman]
-* Allow themeable cursor thickness [Bill]
-* Start of fixing of tutorial for GTK+-2.0 [Matthias]
-* Add a ::adjust-bounds signal to GtkRange to allow spreadsheet style
-  scrollbars. [Jody Goldberg]
-* Add the ability to turn on multiple selection for GtkFileSel [Manish]
-* Bug fixes
-
-Other contributors: Jacob Berkman, Padraig O'Briain, Anders Carlsson,
- Johan Dahlin, Richard Hult, Stefan Kost, Alex Larsson, Thomas Leonard,
- Paolo Maggi, Alexey Malyshev, Federico Mena Quintero, Skip Montaro,
- Sven Neumann, Havoc Pennington, Laszlo Peter, Christian Rose, Joe Shaw,
- Kevin Vandersloot,  Morten Welinder, Peter Williams
-
-Overview of Changes in GTK+ 1.3.13
-==================================
-
-* Tree view fixes. [Kristian Rietveld, Jonathan Blandford, Anders Carlsson]
-* Tree view support for low-vision themes [Bill Haneman]
-* Text view bug fixes. [Havoc Pennington]
-* Win32 fixes and improvements.  [Tor Lillqvist, Hans Breuer, 
-  Archaeopteryx Software]
-* Documentation improvements [Matthias Clasen, Havoc Pennington]
-* Accelerate alpha compositing using RENDER extension if present,
-  and optimize the non-RENDER case a lot. [Owen Taylor]
-* Add support for "optional keybindings" (action signal returns FALSE) [Owen]
-* Fixed the infamous changing directory deletes filename bug 
-  [Owen and a cast of thousands]
-* Add mouse cursor hiding for text widgets [Anders Carlsson]
-* Simple Hangul input module [Yusuke Tabata]
-* Removed the scary startup warning.
-* GdkPixbuf pixel handling fixes [Owen, Michael Hore, Jim Cape]
-* Converted GtkFileSelection and GtkFontSelection to use GtKTreeView widgets
-  instead of the deprecated GtkCList [Owen]
-* gtkhsv.h was installed by mistake, fixed that. [reported by Ross Burton]
-* gdk_pixbuf_render_to_drawable() now also handles alpha pixbufs.
-* Made Gtkimage draw GtkPixmap, GtkImage, GdkPixbuf insensitive, prelighted,
-  etc. [Havoc, Owen]
-* Marked gtk_item_factory_path_from_widget() G_CONST_RETURN. [Matt Wilson]
-* gtk_image_menu_item_new_from_stock() now falls back to
-  new_with_mnemonic, for consistency with gtk_button_new_from_stock()
-  [Havoc Pennington]
-* GdkModifierType is now consistently used for modifier mask parameters
-  [Mark Patton]
-* gtk_widget_set_accel_path() is now publically exported.
-
-Other contributors: Darin Adler, Jeffrey Baker, Damon Chaplin, Brian Cameron, 
-  Murray Cumming, James Henstridge, Jacob Berkman, Arnaud Charlet, Jeff Franks, 
-  Jeff Garzik, Jody Goldberg, Diego Gonzalez, Melvin Hadasht, Raja Harinath, 
-  Tim Janik, Mike Kestner, Mathieu Lacage, Alex Larsson, Ryan Lovett, 
-  Mark McLoughlin, Sven Neumann, Padraig O'Briain, Xavier Ordoquy, Chris Phelps, 
-  Detlef Reichl, Guillermo S. Romero, Federico Mena Quintero, Manish Singh,
-  HideToshi Tajima, Vitaly Tishkov, Jon Trowbridge, Sergey Vlasov.
-
-Overview of Changes in GTK+ 1.3.12
-==================================
-
-* Fix problems with PNG saving [Michael Natterer]
-* Cleanups of deprecated usages [Sebastian Wilhelmi]
-* Win32 fixes [Tor Lillqvist]
-* Documentation improvements [Matthias Clasen, Havoc Pennington, 
-  Vitaly Tishkov]
-* Frame buffer port fixes [Manish Singh]
-* GtkTextView bug fixes [Havoc Pennington, Chris Phelps]
-* Menu behavior improvements [Kristian Rietveld]
-* Make focus line width configurable, focus color work on 
-  dark themes. [Bill Haneman, Owen Taylor]
-* Add state argument to gtk_paint_focus() [Bill]
-* Added incremental revalidation to tree view, for better apparent speed 
-  [Jonathan Blandford]
-* Remove useless gtk_tree_view_column_cell_event() [Jonathan]
-* Display XIM status in a separate window [HideToshi Tajima]
-* Add GDK_DEBUG=nograbs to disable pointer, keyboard grabs [Jacob Berkman]
-* Add menu of Unicode control characters to GtkEntry, GtkTextView 
-  [Dov Grobgeld, Havoc]
-* Pass key releases along to input methods [Owen]
-* Many bug fixes
-
-Other contributors: Darin Adler, Fabrice Bellet, Chris Blizzard, 
-  Hans Breuer, Anders Carlsson, Damon Chaplin, Murray Cumming, Jeff Franks, 
-  James Henstridge, Tim Janik, Alex Larsson, George Lebl, Kjartan, Maraas, 
-  Sven Neumann, Seth Nickell, Padraig O'Briain, Soeren Sandmann, Manish Singh, 
-  Matt Wilson
-
-Overview of Changes in GTK+ 1.3.11
-==================================
-
-* Massive rework of accelerator API and implementation (Tim Janik)
-* Major fixes to resizing and redrawing to eliminate hysteresis
-  and optimize. (Owen Taylor, Soeren Sandmann)
-* Make many widgets NO_WINDOW to improve appearance and reduce
-  drawing overhead (Owen)
-* Text view fixes (Havoc Pennington)
-* Make child widgets in GtkTextView work (Havoc)
-* GtkTreeModelSort fixage (Jonathan Blandford, Kristian Rietveld)
-* Clean up GtkTreeView drag and drop support (Owen)
-* Misc tree view fixes and improvements (Jonathan, Kristian, Anders, Matt Wilson)
-* Add gtk_window_get/set_focus(), gtk_window_set_default() as public
-  functions (Owen, Damian Ivereigh)
-* Fixes to GtkPlug/GtkSocket (Michael Meeks, Owen)
-* Change button ordering in standard dialogs to correspond to 
-  GNOME usability project proposal (Gregory Merchan)
-* Add support for context sensitivity in input methods (Owen)
-* Hook up gtk_im_context_set_use_preedit() (Hidetoshi Tajima)
-* Fix gdk_window_scroll() and other aspects of big windows (Owen)
-* Remove need for X connection for class initialization (Jacob Berkman)
-* Propagate key events to parents of focused widget (Owen)
-* Don't export normal GTK+ marshalers, export deprecated compat marshalers (Owen)
-* Many Win32 Fixes and improvements (Hans Breuer, Tor Lillqvist)
-* Bug and documentation fixing (Matthias Clasen, Anders Carlsson,
-  Jacob Berkman, others.)
-
-Other Contributors:
-  Darin Adler, Marius Andreiana, Erwann Chenede, Murray Cumming, Janet Davis, 
-  Daniel Egger, Daniel Elstner, Jeff Franks, Alex Larsson, George Lebl, 
-  Sergey Kuzminov, Eric Lemings, Arkadiusz Miskiewicz, Padraig O'Briain, Sven Neumann, 
-  Kristian Rietveld, Nicolas Setton, Manish Singh,  Vitaly Tishkov, Sebastian Wilhelmi, 
-  Michael Natterer
-
-Overview of Changes in GTK+ 1.3.10
-==================================
-
-* GtkTextView fixes [Havoc Pennington]
-* GtkTreeView fixes and improvements [Jonathan Blandford, Kristian,
-  Manish Singh, Joshua Pritikin, Oleg Maiboroda, James Henstridge]
-* gtkdemo improvements [Kristian Rietveld]
-* Drag and drop fixes to generic code and widgets 
-  [Owen Taylor, Damian Ivereigh]
-* Documentation improvement [Havoc Pennington, Matthias Clasen]
-* Spelling fixes [Jacob Berkman]
-* Move signals to the GtkEditable interface [Kristian]
-* Further stock image improvements [Jakub Steiner]
-* Support text chunks for the PGN loader, add gdk_pixbuf_get_option()
-  [Sven Neumann]
-* Rename gdk_pixbuf_new_from_stream back to new_from_inline [Owen]
-* Automatically call setlocale(), unless explicitly disabled [Owen]
-* Property addition to various widgets [Michael Meeks, Owen]
-* Support building with automake-1.4 [James]
-* Make GtkRadioButton groups act as a single focus point [Owen]
-* Move gdk_window_lookup etc. to be cross-platform [Matthias]
-* Draw spinbuttons variably sized [Kristian]
-* Separate GdkAtom out from X atoms for compatibility with future
-  multihead changes [Owen]
-* Require gdk_threads_init() to be explicitly called instead
-  of piggybacking off of g_thread_init(). [Owen]
-* Improvements to text-view/label/entry popup menus [Damian, Jacob, Owen]
-* Bug fixes and cleanup [Matthias, others]
-
-Other Contributors:
-  Mark McLoughin, Mikael Hermansson, Soeren Sandmann, Anders Carlsson,
-  Tim Janik, Murray Cumming, Hidetoshi Tajima, Padraig O'Briain, 
-  Hans Breuer, Vitaly Tishkov, Dov Grobgeld
- 
-
-Overview of Changes in GTK+ 1.3.9
-=================================
-
-* Add editable text cells to GtkTreeView.
-  Keynav, drawing fixes in GtkTreeView [Jonathan Blandford]
-* Text widget no longer always has a \n in it. [Havoc Pennington]
-* Text widget bug fixes [Havoc, Dov Grobgeld, Hidetoshi Tajima]
-* Allow -1 for width/height in gdk_pixbuf_render_*(). [Matthias Clasen]
-* Minor fix for major resizing problems in recent releases [Owen Taylor]
-* Restore ability to set _set properties to TRUE for 
-  GtkCellRendererText, GtkTextTag [Owen]
-* Cursor drawing improvements [Owen]
-* Win32 fixes [Hans Breuer]
-* Mark various functions as deprecated or private.
-* Misc bug fixes, portability fixes, and cleanups.
-
-Other Contributors: 
- Vitaly Tishkov, Christian Rose, Frank Belew, Jeff Franks, Sven Neumann,
- Kristian Rietveld, Vitaly Tishkov, Joshua N. Pritikin, Matt Wilson, 
- James Henstridge, Detlef Reichl
-
-Overview of Changes in GTK+ 1.3.8
-=================================
-
-* GtkTreeView and GtkTreeModel API cleanups/improvements [Jrb]
-* GtkOptionMenu scrollwheel support [Alex]
-* GtkModule search paths [Owen]
-* Documenatation updates [Havoc,Jrb]
-* Major Gdk cleanup [Owen]
-* Miscellaneous other fixes/cleanups
-
-Other Contributors:
-  Joshua N Pritikin, Padraig O'Briain, Jakub Steiner, Matthias Clasen,
-  Matt Wilson, James Henstridge
-
-Overview of Changes in GTK+ 1.3.7
-=================================
-
-* Many Pixbuf (loader) improvements [Matthias Clasen, Soeren Sandmann]
-* Added publically installed utility gdk-pixbuf-csource to generate
-  inlined pixbufs in C source code [Tim Janik]
-* Optional movement of button children on press [Soeren, Owen Taylor]
-* Interactive searching in GtkTreeView [Kristian Rietveld]
-* Sorting/ordering improvements for GtkTreeView [Kris, Jonathan Blandford]
-* Animation of expander motion for GtkTreeView [Anders Carlsson]
-* Lots of misc GtkTreeView fixes and improvements [Jonathan]
-* New/improved stock icons [Jakub Steiner] 
-* Code and API rework for window resizing [Havoc Pennington]
-* Converted accel groups to GObject [James Henstridge]
-* More property support improvements
-* Add facility for "secondary" buttons in 
-  GtkButtonBox/GtkDialog [Gregory Merchan]
-* Disentangled child visability from MAPPED state [Owen]
-* Plug/Socket improvements and port to the XEMBED protocol [Owen]
-* Added priorities for styles in RC files, 
-  support multiple parse contents [Owen]
-* Made GdkVisual and GdkDevice GObjects [Alexander Larsson]
-* Key binding improvements [Havoc]
-* Added GtkWidget::event-after signal since normal event handling
-  is now aborted as soon as a handler returned TRUE [Tim]
-* Dnd fixes and improved icon support [Owen]
-* Removed GtkPacker widget
-* Fixing missing paired getters/setters [Kris]
-* Nuked remaining GtkArg cruft, implemented container/child properties [Tim]
-* Added window grab groups [Owen]
-* Many frame buffer improvements [Alex]
-* Win32 fixes and improvements [Hans Breuer]
-* Warning fixes [Darin Adler]
-* Miscellaneous bug and API fixes [Matthias et. al]
-
-Other Contributors:
-  Joshua N Pritikin, Hidetoshi Tajima, Manish Singh, ERDI Gergo, Jens Finke,
-  Chema Celorio, Lee Mallabone, Vitaly Tishkov, Sebastian Wilhelmi,
-  Nicola Girardi, Sven Neumann, Padraig O'Briain, Michael Natterer,
-  Suresh Chandrasekharan, Jonas Borgström, Jay Cox, Michael Meeks,
-  Mathias Hasselmann, Peter Williams, Thomas Broyer, Kjartan Maraas,
-  Joel Becker, Jeff Franks, Brian Cameron, Skip Montanaro
-
-Overview of Changes in GTK+ 1.3.6
-=================================
-
-* Properly renders strikethrough text
-* win32 fixes
-* Added "scale" property to GtkTextTag and GtkCellRendererText to do 
-  relative font scaling
-* Added "format_value" signal to GtkScale to reformat value text
-* framebuffer fixes
-* Property support added to lots of widgets
-* Many GtkTreeView new features and API/implementation fixes
-* Lots of new_with_mnemonic() convenience functions
-* Change GtkImageMenuItem API to be more consistent/useful
-* Added lots of new stock items/icons
-* Rewrote GtkRange/GtkScale/GtkScrollbar, includes support for
-  enabling/disabling extra scrollbar stepper arrows in gtkrc so NeXT
-  themes won't need broken hacks
-* Convenience API for GtkRange similar to the one added to GtkSpinButton
-  a while back
-* Make menubar/toolbar work properly with xthickness/ythickness of 1 or 0, 
-  and move some attributes from program settings to user settings.
-  Allows nice 1-pixel-bevel themes.
-* Moved ::focus virtual function from GtkContainer to GtkWidget
-* Plenty of bug fixes
-
-Overview of Changes in GTK+ 1.3.5
-=================================
-
-* New default theme based on Raleigh theme for 1.2.x.
-* Dependency on the ATK library added as a step to
-  providing accessibility-enabling interfaces
-* XEMBED-based GtkPlug/GtkSocket now basically works.
-* Drag and drop of column headers in GtkTreeView
-* GtkColorSelector work: hooks for saving and propagating palette, UI tweaks,
-  and API sanitation
-* Key binding fixes
-* Configurable padding/spacing in a lot of places
-* Invisible text in GtkTextView fixed
-* SHM segments now created with a mode of 0600
-* Bug fixes
-
-Overview of Changes in GTK+ 1.3.4
-=================================
-
-* Win32 fixes
-* GtkTreeView improvements and fixes
-* Fix glib-2.0.m4
-* Miscellaneous bug fixes
-
-Overview of Changes in GTK+ 1.3.3
-=================================
-
-[ 5600 lines of ChangeLog ]
-
-* API cleanups
-* Win32 work (Tor, Hans Breuer)
-* Focus improvements (Owen)
-* Frame buffer improvements (Alex)
-* Work on GtkTextView (Havoc)
-* Much work on GtkTreeView (Jonathan)
-* Selectable labels (Havoc)
-* Converted many arguments to properties (Lee Mallabone, John Margaglione)
-* Add exact regions to GdkExposeEvent, propagate it. (Alex)
-* Added ability to have resize grips in status bars (etc.) using
-  _NET_WM_MOVERESIZE protocol. (Havoc)
-* Added mnemnonic mechanism to make setting underline accelerators
-  much easier. (Alex)
-* Add per-style property mechanism to allow themes to change 
-  geometry parameters. (Tim)
-* Added global settings mechanisms for settings such as double-click
-  time. (Tim, Owen)
-* Various support functions for new and old WM properties (Havoc, Alex)
-* Add TRUE-stops-returns for boolean-returning signals (Ron Steinke)
-
-Overview of Changes in GTK+ 1.3.2
-=================================
-
-GTK Core:
-
-* New stock-icon and stock-item system. Use themeable pixbufs in
-  dialogs, buttons, etc. [Havoc]
-* Theme engines reworked to use derivation and new object system. [Owen]
-* Added GtkClipboard object for simple selection handling. [Owen]
-* Make GtkEditable an interface, move implementation to GtkOldEditable for
-  compat. [Owen]
-* Better handling of default directionality. [Robert]
-* Use GSignal as backend for GtkSignal and other GObject stuff. [Tim]
-* Move theme engines to GTypePlugin. [Owen]
-
-GDK:
-
-* Beginning of implementation of client parts of new window manager spec. [Owen]
-* Make gdk_drawable_get_image() work with backing store. [Havoc]
-
-Widgets:
-
-* New text widget [Havoc]
-  - Adjustable tab handling.
-  - Ability to have scrolling side areas in new text widget for tabs/line numbers.
-  - Many cleanups and small improvements.
-* Improvements to submenu navigation [Nils Barth/David Santiago] and
-  scrolling menus. [Alex]
-* Simplification of progress bar API. [Havoc]
-* Make GtkImage a generic image-display widget. [Havoc]
-* New GtkTreeView tree widget. Model/view architecture, flexible rendering,
-  large datasets, etc. [Jonathan]
-* New GtkMessageBox widget for message display. [Havoc]
-* Allow labels to have contents set from XML-like markup language. [Havoc]
-* Make dialogs derive from GtkDialog and use stock buttons. [Havoc]
-
-Internationalization:
-
-* Proper character set conversion for clipboard/selection. [Owen]
-* New input method system via loadable modules; support on-the-spot
-  preedit in GtkEntry and new text widget; allow switching input methods
-  on the fly; include modules for XIM and demo Cyrillic-transliteration 
-  module. [Owen]
-* VIQR, Thai, and Inuktitut input methods. [Robert]
-* Convert po files to UTF-8. [Robert]
-
-gdk-pixbuf:
-
-* Full-alpha compositing for gdk-pixbuf on drawable. [Havoc]
-* Add simple saving to gdk-pixbuf. [David Welton/Havoc]
-* Add improved error handling with GError to gdk-pixbuf. [Havoc]
-
-Ports:
-
-* Much work on Win32 Port. [Tor/Hans]
-* Much work on Linux-FB Port. [Elliot/Alex]
-
-Misc:
-
-* Start of new gtk-demo demo program. [Owen/Jonathan]
-* Bug fixes and more bug fixes.
-
-
-Overview of Changes in GTK+ 1.3.1:
-
-* GTK+ now uses the Pango library for text manipulation. All
-  strings in GTK+ now are in Unicode, languages written
-  from right-to-left, and complex-text languages are now supported.
-* The gdk-pixbuf library for image loading and manipulation is 
-  has been integrated with GTK+.
-* The GTK+ object system has mostly been moved to GLib, separating
-  it from the GUI code. Many significant enhancements have been
-  made as part of this.
-* A new text widget is now included. This started as a port
-  of the Tk text widget, and includes such features of the Tk
-  text widget as tags, marks, and unicode text support. It
-  has been enhanced to support model-view operation and the
-  full power of Pango.
-* The GDK library has been extensively revised to support multiple
-  windowing systems. The only fully functional backend in 1.3.1
-  is the X11 backend, however, ports to Win32, Linux-framebuffer,
-  Nano-X, BeOS, and MacOS exist in various states of completion,
-  and at least some of these will be finished and integrated in 
-  before the final GTK+-2.0 release.
-* 32-bit coordinates are now supported throughout GDK and GTK+
-  (they are emulated where not supported by the windowing system.)
-* Many minor bug fixes and enhancements. Incompatible changes
-  are documented in docs/Changes-2.0.txt
-
-Overview of Changes in GTK+ 1.2.8:
-
-* GNU Make 3.79 bug workaround
-* FAQ and tutorial updates and improvements
-* Miscellaneous bug fixes: CList, Calendar, rc-files, FontSelection
-
-Overview of Changes in GTK+ 1.2.7:
-
-* More header cleanups.
-* Fixed activation bug for insensitive widgets.
-* Locale fixes to RC file parsing code.
-* Miscellaneous bugfixes for Item Factory, CList, CTree, X Selections,
-  HScale, VScale, Pixmap, Viewport, OptionMenu, Entry and Notebook.
-* Upgrade to libtool 1.3.4.
-
-Overview of Changes in GTK+ 1.2.6:
-
-* container queue_resize fixes
-* gtk[vh]scale: minor fixups
-* rename idle to idle_id in testgtk to avoid conflicts with 
-  broken libs
-* More consistent naming of gtkrc files
-* Added language support: ro, uk
-
-Overview of Changes in GTK+ 1.2.5:
-
-* more GtkCTree and GtkWindow bug fixes.
-* more redraw/resize queue fixes, better expose event
-  discarding code.
-* more miscellaneous bugs fixed
-* new configure.in option --disable-rebuilds to completely disable
-  rebuilds of autogenerated sources.
-* check for 5.002 now, to avoid failing autogeneration build rules due
-  to old perl versions.
-* fonts (and fontsets) are cached now.
-* more autogeneration make rules and dependency fixups, we should be
-  save with autogeneration up to make -j12 now ;)
-* new window position GTK_WIN_POS_CENTER_ALWAYS, which will recenter the
-  GtkWindow on every size change.
-* major rework of window manager hints handling code, fixed a bunch of
-  races with the new resizing code.
-* the new wm hints and resizing code is absolutely perfect and bug free now,
-  it only lacks testing ;)
-* fixed up various rc style memory problems.
-* gtk_widget_modify_style() now properly changes the style of realized widgets
-  and references the style passed into it. if people worked around this bug,
-  this will introduce a slight memory leak in their code.
-  The code should typically look like:
-            GtkRcStyle *rc_style = gtk_rc_style_new ();
-            [...]
-            gtk_widget_modify_style (widget, rc_style);
-            gtk_rc_style_unref (rc_style);
-* fix problems with positioning menus offscreen.
-* GtkText fixes for some crashes and drawing errors.
-* Better handling for unexpected window destroys in GDK and GTK+.
-  This should make it possible to use a GtkPlug and catch the
-  case where its parent socket is randomly killed.
-* FAQ updates.
-* FileSelection i18n patches, RadioButton fixups.
-* many translation improvements.
-* miscellaneous other bugs fixed.
-
-Overview of Changes in GTK+ 1.2.4:
-
-* DnD improvements (drags can be canceled with Esc now).
-* suppressed configure event reordering in Gdk.
-* rewrite of Gtk's configure event handling.
-* major improvements for the object argument system (Elena Devdariani).
-* major bugfixes for threading, GtkNotebook, GtkItemFactory, GtkCList and
-  GtkCTree.
-* tutorial/FAQ updates, new file generation.txt on autogenerated sources.
-* configure's --with-glib= is "officially" unsupported.
-* upgrade to libtool 1.3.3.
-* various buglets fixed.
-
-Overview of Changes in GTK+ 1.2.3:
-
-* Upgrade to libtool 1.3
-* Check for dgettext (for systems with old versions of GNU Gettext)
-* Many bug fixes (see ChangeLog for details)
-
-Overview of Changes in GTK+ 1.2.2:
-
-* Improved Dnd behaviour with Motif applications.
-* Bug fixes for the Gtk selection code.
-* Minor bug fixes to the Gdk Atom cache and Dnd code (with --display option).
-* Bug fixes and leak plugs for the Gdk IM code.
-* Added gtk_object_get() facility to retrieve object arguments easily.
-  The var args list expects ("arg-name", &value) pairs.
-* Fixed mapping for GdkInputCondition<->GIOCondition, this should fix
-  problems where closed pipes were no longer signaling GDK_INPUT_READ on
-  systems with a native poll().
-* Some cleanups to GtkLabel's memory allocation code (shouldn't leak memory
-  anymore).
-* We don't attempt to lookup xpm color "None" anymore, this should prevent
-  eXodus (commercial X windows server) from popping up a color dialog every
-  time a transparent pixmap is created.
-* Fixed bug where Gtk timeout/idle handlers would execute without the global
-  Gdk lock being held.
-* Other minor bug fixes.
-
-Overview of Changes in GTK+ 1.2.1:
-
-* Many Bug fixes have been applied to the menu and accelerator code.
-* GtkItemFactory can "adopt" foreign menu items now and manage their
-  accelerator installation. This is often required to get GtkItemFactory
-  like accelerator propagation between different windows with the same
-  menu hierarchy and for centralized parsing and saving of accelerators.
-* GtkCList/GtkCTree buttons should always display correctly now.
-* Miscellaneous other bug fixes.
-
-What's New in GTK+ 1.2.0 (since 1.0.x):
-
-* New widgets: GtkFontSelector, GtkPacker, GtkItemFactory, GtkCTree,
-  GtkInvisible, GtkCalendar, GtkLayout, GtkPlug, GtkSocket
-* Many new features and robustness for existing widgets
-* Theme support
-* New DND implementation
-* Internationalization of standard dialogs
-* New key binding system
-* Tearoff menus and menu accelerators
-* Wide character support for entry and text
-* Resizing code has been overhauled
-* Queued redraws of partial areas
-* Far better support for object arguments
-* Speed optimizations
-* Runtime loading of dynamic modules
-* Support for GLib log domains
-* Tutorial improvements
-* A bug fix or two
-
-Overview of Changes in GTK+ 1.1.16:
-
-* Major fixes and improvements for handlebox
-* A change to the way widget->requisition works. Now,
-  widget->requisition is always what the widget requested,
-  unmodified by the usize. See Changes-1.2.txt for details.
-  This correct various bugs with gtk_widget_set_usize().
-* Fixes for XIM on X11R5 systems
-* Don't allow cut-and-paste of text in password-style entries
-* --enable-debug is now on by default for the development release.
-  (When compiling for "production", use --enable-debug=minimum)
-* Handle systems where Helvetica is not present more gracefully
-* Fixes for memory leaks
-* CList and CTree fixes
-* Bug fixes for drawing problems. 
-* Miscellaneous bug fixes to GtkLabel, GtkCList, GtkCTree,
-  GtkColorsel, Focusing, DND
-* Tutorial improvements
-
-Overview of Changes in GTK+ 1.1.15:
-
-* Tutorial Updates
-* Added --libs gthread to gtk-config 
-* Bug fixes
-
-What is new in GTK+ 1.1.14:
-
-* Additions to docs/Changes-1.2.txt
-* Just warn when loading theme engine fails
-* CLAMP GtkScale digits to a meaningful range
-* GTK_LOCALDIR is now defined in a better fashion
-* New functions (feature freeze, we know...):
-    gtk_menu_set_title()
-    gtk_toggle_button_get_active()
-* Some locale fixups in gtkrc code
-* Fixes to make gtk_radio_button_set_group() keep only
-  one radio button in the group active
-* Foreign windows are now always treated as viewable; this fixes
-  a problem where updating didn't occur properly in GtkPlug
-* DND fixes for 64 bit architectures, and for specifying operations 
-  with modifier keys.
-* Major revisions to GtkLayout: avoid having to create window
-  for NO_WINDOW children, adjust allocations of children as 
-  scrolled so queued draws work, and a resize is queued instead
-  of allocating directly in a put() or move()
-
-What is new in GTK+ 1.1.13:
-
-* Dnd and selection bug fixes and memory purification.
-* Widget sensitivity fixups.
-* Tooltips windows are now named "gtk-tooltips" so rc file rules
-  can match tooltips windows. Fixed interaction of tooltips and NO_WINDOW
-  widgets.
-* Spin buttons now update their values upon value retrieval.
-* Overhaul of the resizing vs. redrawing logic to reduce redrawing needs
-  a lot. Gtk makes full use of the draw_area coalescing code now, which
-  got minorly improved as well.
-* Containers map their Gdk windows after their children now to reduce
-  expose event generation.
-* Gdk event queue fixups, this solves the double-click problems people were
-  recently having.
-* Account for the fact that GSource's are only properly reentrant from
-  within dispatch(), thus we don't do Gdk event processing from within
-  check() or prepare() anymore.
-* Rc files feature a bg_pixmap value of "<none>" now.
-* Improved session management support in Gdk.  
-* Automatic disabling of NLS if no gettext is found should work now.
-* Removed deprecated functions, docs/Changes-1.2.txt gives an overview.
-* Gtk+ development now requires GNU autoconf 2.13, GNU automake 1.4
-  and GNU libtool 1.2d.
-* More bug fixes all over the place.
-
-What is new in GTK+ 1.1.12:
-
-* Korean translation added
-* Fixed memory leaks
-* A few other bug fixes
-
-What is new in GTK+ 1.1.11:
-
-* Dutch, Japanese, Swedish, Polish, and Norwegian translations
-* Removed deprecated _interp variants: gtk_container_foreach_interp, 
-  gtk_idle_add_interp, gtk_timeout_add_interp, gtk_signal_connect_interp
-* Lots of cast corrections
-* Many fixes 
-
-What is new in GTK+ 1.1.9:
-
-* Check for broken glibc 2.0 mb functions and avoid them
-* Label and Entry display fixes 
-* Move main thread back to GDK, for locking when translating events
-* Bug fixes
-
-What is new in GTK+ 1.1.8:
-
-* Added support for gettext and the localization of the standard
-  dialogs.
-* Added line-wrapping for the label, and JUSTIFY_FILL
-* Support reordering via drag and drop in  CList and CTree.
-* Replaced GtkDrawWindow widget with a GTK_USER_DRAW flag
-* Extended gtkpaned API to support minimum sizes and proportional
-  resizing.
-* Changed the handling of shared memory segments so as to 
-  remove the need for GTK+ to set up signal handlers.
-* Re-implemented event loop in terms of the event loop
-  that has been added to GLib 1.1.8
-* Added 'grab_focus' signal to allow keyboard accelerators
-  for entries.
-* Load locale specific RC files if present.
-* Bug fixes.
-
-What is new in GTK+ 1.1.7:
-
-* Fixed memory mis-allocation in default files code
-* Various event handling fixes
-* Wide character support for entry and text
-* Destroy widgets _after_ propagating unrealize signals through 
-  widget hierarchy
-* Only build XIM-support if available
-* Tutorial and examples updates
-* Added gtk_drag_source_unset()
-
-What is new in GTK+ 1.1.6:
-
-* The signal system now features emission hooks with special semantics,
-  refer to the ChangeLog for this.
-* Minor? speedups and memory reductions to the emission handling of the
-  signal system.
-* _interp() function variants are deprecated now. the corresponding *_full()
-  variants are provided for a long time now.
-* Dnd abort timeout increased to 10 minutes.
-* GtkScrolledWindow inherits from GtkBin now.
-* GTK_POLICY_NEVER is implemented for scrolled windows now.
-* Lots of API clean ups.
-* Incremental freezing abilities.
-* Integrated widgets from the GNOME tree: GtkLayout, GtkPlug and GtkSocket.
-* New window functions for transient relationship, default size, and 
-  geometry hints
-* Default rc files are now read in (<sysconfdir/etc/gtkrc and ~/.gtkrc)
-  GTK_RC_FILES environment variable and functions are provided to configure
-  this behavior
-* Read doc/Changes-1.2.txt to properly adapt your code.
-* Bug Fixes.
-
-What is new in GTK+ 1.1.5:
-
-* Theme integration
-* Widget style modification is now handled through GtkRcStyles
-* GtkPixmaps now grey out pixmaps when insensitive
-* Notebook enhancements
-* Shadow configurability for menubars and handleboxes
-* DND enhancements
-* gtkfilesel now supports automounters better
-* Implementation of expose compression
-* Queued redraws of partial areas
-* Scrolledwindow (+Viewport) source incompatibilities, children that are added
-  to a scrolled window don't get an automatic viewport anymore. a convenience
-  function gtk_scrolled_window_add_with_viewport() is supplied for this task
-* Deprecated functions will now issue a message, informing the programmer about
-  the use of this function. These functions will get removed in future versions
-* Non-functional functions got removed entirely
-* gtk_widget_new() and gtk_object_new() will now auto-construct new objects.
-  A new function gtk_object_default_construct() is provided now which should
-  be called after every gtk_type_new() to perform the auto-construction
-* Improved argument support of several widgets
-* Bug Fixes
-
-What is new in GTK+ 1.1.3:
-
-* GtkCList/GtkCTree now have the ability to:
-    - hide/show individual columns
-    - disable/enable column resizing
-    - set min and max for column widths
-    - set expander style of the ctree
-    - set/get row and cell styles
-    - set spacing between tree expander and cell contents in ctree
-    - toggle auto_resize for columns
-* Must enhanced DND support, removed old DND code
-* Idle functions are now implemented via GHook, giving a slight speed
-  improvement
-* An environment variable GTK_MODULES which takes a colon separated
-  list of module names GTK+ will now automatically load at gtk_init() startup
-* GtkFontSel now has support for an extra 'base' filter
-* New function gdk_window_set_root_origin to get the real geometry taking
-  into account window manager offsets
-* New function gtk_text_set_line_wrap to toggle line wrapping
-* New function gtk_widget_add_events which safely adds additional
-  events to a widget's event mask
-* New function gdk_event_get_time to get the timestamp from a generic
-  event
-* New widget GtkCalendar
-* New widget GtkInvisible - InputOnly offscreen windows used for reliable
-  pointer grabs and selection handling in DND code
-* New functions gtk_object_remove_no_notify[_by_id] to remove a certain
-  data portion without invocation of its destroy notifier 
-* gtk_spin_button_construct is now deprecated, use gtk_spin_button_configure
-  instead 
-* gtk_clist_set_border is now deprecated, use gtk_clist_set_shadow_type 
-  instead
-* Removed functions gtk_object_set_data_destroy[_by_id] 
-* Documentation additions/updates 
-* HTML and plain text files are now included in the distribution
-* Bug fixes, typeness corrections, and general fixups
-
-What is new in GTK+ 1.1.2:
-
-* Gtk+ is now featuring runtime loading of dynamic modules via the
-  --gtk-modules= command line switch. such modules have to export a
-  G_MODULE_EXPORT void gtk_module_init (gint *argc, gchar ***argv);
-  function which will be invoked to initialize the module. since such
-  modules may create new widget types, they are always resident.
-* The tutorial has been updated again.
-* Changes to menus including tearoff menus and accelerators.
-* Better support for modal dialogs.
-* Removed CAN_FOCUS by default from scrollbars and button children of toolbar.
-* More improvements and fixes for GtkCList and GtkCTree (i.e. row sorting).
-* GtkCTree rows can be unselectable now.
-* The GtkCTree API has undergone major renames (see ChangeLog entry from Lars
-  Hamann on Tue Aug 18 00:29:13 1998).
-* A bunch of varargs functions changed to get va_lists working on systems that
-  implement va_lists as arrays.
-* Improvements to the gdkrgb code.
-* Improvements to Gdk color handling so we greatly reduce server traffic and
-  don't leak colors anymore.
-* Improved internal widget tree iterators (the GtkContainer::foreach signal
-  vanished because of this).
-* Option menus can have the keyboard focus now.
-* More fixups to the text widget.
-* GtkFileSelection should behave much more nicely in combination with AFS now.
-* Support for label underlining.
-* Support for GLib 1.1.3 log domains.
-* Documentation improvements.
-* Configuration fixes on various platforms.
-* Miscellaneous fixes to XInput support.
-* Build with shared library dependencies on Linux
-* Fix for a major bug in the type systems memory allocation code that could
-  cause random crashes.
-* Libtool update to version 1.2b.
-* Lots of bugfixes and cleanups again ;)
-
-
-What is new in GTK+ 1.1.1:
-
-* Tutorial updates and additions.
-* Key binding support for GtkListItems and GtkList.
-* Extended selection mode and autoscrolling for GtkLists.
-* A GtkCtree now operates on GtkCTreeNode* structures rather than GList*.
-* GtkCTreeNodes can now be created from GNode trees.
-* Bug fixes for GtkNotebook, GtkCList, GtkCombo and GdkWindow reparentation.
-
-
-What is new in GTK+ 1.1.0:
-
-* New widget GtkFontSelector.
-* New featureful progress bar.
-* New container widget GtkPacker.
-* New object GtkItemFactory, GtkMenuFactory is deprecated.
-* New key binding system, configurable via rcfiles, similar to styles.
-* New widget GtkCTree with drag selections and keyboard movement and
-  and horizontal scrolling. Features also implemented for GtkCList.
-* Significant speedups to widget creation and destruction through caching
-  colormap and visual queries to the XServer.
-* Speedups for type creation and especially gtk_type_is_a() checks.
-* Speedups in signal lookup, creation and emissions and connection handling.
-* Minor speedups with object data allocation and destruction.
-* Additions to the signal handling API (e.g. *_emitv).
-* Support for rc-file reparsing.
-* Resizing logic is now implemented on container widget basis, rather than
-  for toplevel GtkWindows only.
-* Buttons support relief styles now.
-* Some widgets are now allocated through memchunks to behave more memory wise.
-* Newly included file gtkfeatures.h which defines compatibility macros to
-  test for certain API features upon program compilation.
-* Child arguments support for container widgets.
-* Far better support for object arguments, revamp of the underlying
-  mechanism for speed and reusability. Child/object arguments don't
-  need to be preceded by the "GtkType::" portion anymore.
-* Removed GtkAcceleratorTable in favour of GtkAccelGroup, accelerator display
-  is now performed by a new widget GtkAccelLabel.
-* Overhaul of the resizing code. Resizing behaviour can now be specified
-  on GtkContainer basis, so the underlying algorithm isn't only available
-  for GtkWindows.
-* GtkTables are now fully resizable.
-* The GtkType system now supports an additional base class initialization
-  function.
-* GtkStyles and key bindings can now be looked up depending on the base
-  types of a widget, through a new keyword `class' in rc files.
-* GtkButton derives from GtkBin (finally).  
-* More descriptive error messages on rc parsing.  
-* Runtime information is available to query enum/flag definition values.
-* Upgrade to libtool-1.2
-* Legions of bug fixes, memory leaks, segfaults, of-by-something errors...
-  including those that already went into the 1.0.x branch.
-* A big bunch of features and cosmetic fixups that just got lost in
-  the masses of changesonfigure problem when cross-compiling
@@ -1,72 +0,0 @@
-GTK+ is part of the GNOME git repository. At the current time, any
-person with write access to the GNOME repository, can make changes to
-GTK+. This is a good thing, in that it encourages many people to work
-on GTK+, and progress can be made quickly. However, GTK+ is a fairly
-large and complicated package that many other things depend on, so to
-avoid unnecessary breakage, and to take advantage of the knowledge
-about GTK+ that has been built up over the years, we'd like to ask
-people committing to GTK+ to follow a few rules:
-
-0) Ask first. If your changes are major, or could possibly break existing
-   code, you should always ask. If your change is minor and you've
-   been working on GTK+ for a while it probably isn't necessary
-   to ask. But when in doubt, ask. Even if your change is correct,
-   somebody may know a better way to do things.
-
-   If you are making changes to GTK+, you should be subscribed
-   to gtk-devel-list@gnome.org. (Subscription address:
-   gtk-devel-list-request@gnome.org.) This is a good place to ask
-   about intended changes.
-
-   #gtk+ on GIMPNet (irc.gimp.org, irc.us.gimp.org, irc.eu.gimp.org, ...)
-   is also a good place to find GTK+ developers to discuss changes with,
-   however, email to gtk-devel-list is the most certain and preferred
-   method.
-
-1) Ask _first_.
-
-2) With git, we no longer maintain a ChangeLog file, but you are expected
-   to produce a meaningful commit message. Changes without a sufficient
-   commit message will be reverted. See below for the expected format
-   of commit messages.
-
-Notes:
-
-* When developing larger features or complicated bug fixes, it is
-  advisable to work in a branch in your own cloned GTK+ repository.
-  You may even consider making your repository publically available
-  so that others can easily test and review your changes.
-
-* The expected format for git commit messages is as follows:
-
-=== begin example commit ===
-Short explanation of the commit
-
-Longer explanation explaining exactly what's changed, whether any
-external or private interfaces changed, what bugs were fixed (with bug
-tracker reference if applicable) and so forth. Be concise but not too brief.
-=== end example commit ===
-
-  - Always add a brief description of the commit to the _first_ line of
-    the commit and terminate by two newlines (it will work without the
-    second newline, but that is not nice for the interfaces).
-
-  - First line (the brief description) must only be one sentence and
-    should start with a capital letter unless it starts with a lowercase
-    symbol or identifier. Don't use a trailing period either. Don't exceed
-    72 characters.
-
-  - The main description (the body) is normal prose and should use normal
-    punctuation and capital letters where appropriate. Normally, for patches
-    sent to a mailing list it's copied from there.
-
-  - When committing code on behalf of others use the --author option, e.g.
-    git commit -a --author "Joe Coder <joe@coder.org>" and --signoff.
-
-
-Owen Taylor
-13 Aug 1998
-17 Apr 2001
-
-Matthias Clasen
-31 Mar 2009
@@ -1,154 +1,80 @@
-GTK+ — The GTK toolkit
+GTK Documentation site
 ======================

-[![Build Status](https://gitlab.gnome.org/GNOME/gtk/badges/master/build.svg)](https://gitlab.gnome.org/GNOME/gtk/pipelines)
+This branch of the GTK repository is used to generate the content of the
+[docs.gtk.org](https://docs.gtk.org) website.

-General information
-------------------
-
-GTK+ is a multi-platform toolkit for creating graphical user interfaces.
-Offering a complete set of widgets, GTK+ is suitable for projects ranging
-from small one-off projects to complete application suites.
-
-GTK+ is free software and part of the GNU Project. However, the
-licensing terms for GTK+, the GNU LGPL, allow it to be used by all
-developers, including those developing proprietary software, without any
-license fees or royalties.
-
-The official download location
-
-  - https://download.gnome.org/sources/gtk+
-
-The official web site
-
-  - https://www.gtk.org
-
-The official developers blog
-
-  - https://blog.gtk.org
-
-Information about mailing lists can be found at
-
-  - http://www.gtk.org/mailing-lists.php
-
-Building and installing
-----------------------
-
-In order to build GTK+ you will need:
-
-  - [a C99 compatible compiler](https://wiki.gnome.org/Projects/GLib/CompilerRequirements)
-  - [Python 3](https://www.python.org/)
-  - [Meson](http://mesonbuild.com)
-  - [Ninja](https://ninja-build.org)
-
-You will also need various dependencies, based on the platform you are
-building for:
-
-  - [GLib](https://download.gnome.org/sources/glib)
-  - [GdkPixbuf](https://download.gnome.org/sources/gdk-pixbuf)
-  - [GObject-Introspection](https://download.gnome.org/sources/gobject-introspection)
-  - [Cairo](https://www.cairographics.org)
-  - [Pango](https://download.gnome.org/sources/pango)
-  - [Epoxy](https://github.com/anholt/libepoxy)
-  - [Graphene](https://github.com/ebassi/graphene)
-  - [ATK](https://download.gnome.org/sources/atk)
-  - [Xkb-common](https://github.com/xkbcommon/libxkbcommon)
-
-If you are building the X11 backend, you will also need:
-
-  - Xlib, and the following X extensions:
-    - xrandr
-    - xrender
-    - xi
-    - xext
-    - xfixes
-    - xcursor
-    - xdamage
-    - xcomposite
-  - [atk-bridge-2.0](https://download.gnome.org/sources/at-spi2-atk)
-
-If you are building the Wayland backend, you will also need:
-
-  - Wayland-client
-  - Wayland-protocols
-  - Wayland-cursor
-  - Wayland-EGL
-
-Once you have all the necessary dependencies, you can build GTK+ by using
-Meson:
-
-```sh
-$ meson _build .
-$ cd _build
-$ ninja
-```
-
-You can run the test suite using:
-
-```sh
-$ meson test
-```
-
-And, finally, you can install GTK+ using:
+Contents
+--------

 ```
-$ sudo ninja install
+.
+├── atk
+│   ├── atk
+│   └── atspi2
+├── gtk3
+│   ├── gdk
+│   └── gtk
+├── static
+└── subprojects
+    └── gi-docgen.wrap
 ```

-Complete information about installing GTK+ and related libraries
-can be found in the file:
+The landing page is store inside the [`static`](./static) directory.

-```
-docs/reference/gtk/html/gtk-building.html
-```
+The [`atk`](./atk) directory contains the introspection data and gi-docgen
+project files for ATK and AT-SPI2.

-Or [online](https://developer.gnome.org/gtk4/stable/gtk-building.html)
+The [`gtk3`](./gtk3) directory contains the introspection data and gi-docgen
+project files for GTK3 and GDK3.

-How to report bugs
+The [`subprojects`](./subprojects) directory contains a Meson subproject for
+gi-docgen.
+
+How does this work
 ------------------

-Bugs should be reported on the [issues page](https://gitlab.gnome.org/GNOME/gtk/issues/new).
+The CI pipeline for the main development branch of GTK builds the API
+references for the following projects:

-In the bug report please include:
+ - gtk
+ - pango
+ - gdk-pixbuf

-* Information about your system. For instance:
+Similarly, the CI pipeline for the main development branch of GLib builds
+the API references for the following projects:

-   - which version of GTK+ you are using
-   - what operating system and version
-   - for Linux, which distribution
-   - if you built GTK+, the list of options used to configure the build
+ - glib
+ - glib-unix
+ - glib-win32
+ - gmodule
+ - gobject
+ - gio
+ - gio-unix
+ - gio-win32
+ - girepository

-  And anything else you think is relevant.
+The generated documentation is stored as an artifact inside GitLab.
+Additionally, the CI pipeline will use a pipeline trigger for the
+`docs-gtk-org` branch (the branch that contains the `README` file you are
+currently reading).

-* How to reproduce the bug.
+The CI pipeline for the `docs-gtk-org` branch will:

-  If you can reproduce it with one of the demo applications that are
-  built in the demos/ subdirectory, on one of the test programs that
-  are built in the tests/ subdirectory, that will be most convenient.
-  Otherwise, please include a short test program that exhibits the
-  behavior. As a last resort, you can also provide a pointer to a
-  larger piece of software that can be downloaded.
+ - download the build artifacts
+ - extract the various API references
+ - run gi-docgen on the introspection data of the following projects:
+   - atk
+   - gtk3
+ - publish the static landing page
+ - publish all the API references

-* If the bug was a crash, the exact text that was printed out
-  when the crash occurred.
+Notes
+-----

-* Further information such as stack traces may be useful, but
-  is not necessary.
+The token for the pipeline trigger is stored in the `PAGES_TRIGGER_TOKEN`
+environment variable, which is exposed to the CI pipelines of the GTK
+project.

-Release notes
-------------
-
-The release notes for GTK+ are part of the migration guide in the API
-reference. See:
-
- - [3.x release notes](https://developer.gnome.org/gtk3/unstable/gtk-migrating-2-to-3.html)
- - [4.x release notes](https://developer.gnome.org/gtk4/unstable/gtk-migrating-3-to-4.html)
-
-Licensing terms
---------------
-
-GTK+ is released under the terms of the GNU Lesser General Public License,
-version 2.1 or, at your option, any later version, as published by the Free
-Software Foundation.
-
-Please, see the `COPYING` file for further information.
+Only the `docs-gtk-org` branch can publish the contents of the docs.gtk.org
+website.
@@ -0,0 +1,48 @@
+[library]
+version = "2.52"
+browse_url = "https://gitlab.gnome.org/GNOME/at-spi2-core/"
+repository_url = "https://gitlab.gnome.org/GNOME/at-spi2-core.git"
+website_url = "https://www.gtk.org"
+docs_url = "https://docs.gtk.org/atk/"
+authors = "GTK Development Team"
+license = "LGPL-2.1-or-later"
+description = "The Accessibility toolkit"
+devhelp = true
+search_index = true
+
+dependencies = [ "GObject-2.0", ]
+
+  [dependencies."GObject-2.0"]
+  name = "GObject"
+  description = "The base type system library"
+  docs_url = "https://docs.gtk.org/gobject/"
+
+related = ["Atspi-2.0"]
+
+  [related."Atspi-2.0"]
+  name = "AT-SPI"
+  description = "The Assistive Technology Service Provider Interface"
+  docs_url = "https://docs.gtk.org/atspi2/"
+
+[theme]
+name = "basic"
+show_index_summary = true
+show_class_hierarchy = true
+
+[source-location]
+base_url = "https://gitlab.gnome.org/GNOME/at-spi2-core/-/blob/HEAD/"
+
+[extra]
+content_files = [
+]
+content_images = [
+]
+urlmap_file = "urlmap.js"
+
+[[object]]
+pattern = "DEPRECATED_IN_*"
+hidden = true
+
+[[object]]
+pattern = "AVAILABLE_IN_*"
+hidden = true
@@ -0,0 +1,21 @@
+expand_content_files = [
+]
+
+atk_gir = meson.current_source_dir() / 'Atk-1.0.gir'
+atk_toml = configure_file(input: 'atk.toml.in', output: 'atk.toml', configuration: toml_conf)
+
+custom_target('atk-doc',
+  input: [ atk_toml, atk_gir ],
+  output: 'atk',
+  command: [
+    gidocgen,
+    'generate',
+    gidocgen_common_args,
+    '--config=@INPUT0@',
+    '--output-dir=@OUTPUT@',
+    '--content-dir=@0@'.format(meson.current_source_dir()),
+    '@INPUT1@',
+  ],
+  build_by_default: true,
+  depend_files: expand_content_files,
+)
@@ -0,0 +1,16 @@
+// SPDX-FileCopyrightText: 2021 GNOME Foundation
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+// A map between namespaces and base URLs for their online documentation
+baseURLs = [
+    [ 'GLib', 'https://docs.gtk.org/glib/' ],
+    [ 'GObject', 'https://docs.gtk.org/gobject/' ],
+    [ 'Gio', 'https://docs.gtk.org/gio/' ],
+    [ 'Gdk', 'https://docs.gtk.org/gdk3/' ],
+    [ 'GdkX11', 'https://docs.gtk.org/gdk3-x11/' ],
+    [ 'Gtk', 'https://docs.gtk.org/gtk3/' ],
+    [ 'Pango', 'https://docs.gtk.org/Pango/' ],
+    [ 'PangoCairo', 'https://docs.gtk.org/PangoCairo/' ],
+    [ 'GdkPixbuf', 'https://docs.gtk.org/gdk-pixbuf/' ],
+    [ 'Atk', 'https://docs.gtk.org/atk/' ],
+]
@@ -0,0 +1,32 @@
+[library]
+version = "2.52"
+browse_url = "https://gitlab.gnome.org/GNOME/at-spi2-core/"
+repository_url = "https://gitlab.gnome.org/GNOME/at-spi2-core.git"
+website_url = "https://www.gtk.org"
+docs_url = "https://docs.gtk.org/atspi2/"
+authors = "The AT-SPI2 maintainers"
+license = "LGPL-2.1-or-later"
+description = "The Assistive Technology Service Provider Interface, version 2"
+dependencies = [ "GObject-2.0", ]
+devhelp = true
+search_index = true
+
+  [dependencies."GObject-2.0"]
+  name = "GObject"
+  description = "The base type system library"
+  docs_url = "https://docs.gtk.org/gobject/"
+
+[theme]
+name = "basic"
+show_index_summary = true
+show_class_hierarchy = true
+
+[source-location]
+base_url = "https://gitlab.gnome.org/GNOME/at-spi2-core/-/blob/HEAD/"
+
+[extra]
+content_files = [
+]
+content_images = [
+]
+urlmap_file = "urlmap.js"
@@ -0,0 +1,21 @@
+expand_content_files = [
+]
+
+atspi_gir = meson.current_source_dir() / 'Atspi-2.0.gir'
+atspi_toml = configure_file(input: 'atspi2.toml.in', output: 'atspi2.toml', configuration: toml_conf)
+
+custom_target('atspi2-doc',
+  input: [ atspi_toml, atspi_gir ],
+  output: 'atspi2',
+  command: [
+    gidocgen,
+    'generate',
+    gidocgen_common_args,
+    '--config=@INPUT0@',
+    '--output-dir=@OUTPUT@',
+    '--content-dir=@0@'.format(meson.current_source_dir()),
+    '@INPUT1@',
+  ],
+  build_by_default: true,
+  depend_files: expand_content_files,
+)
@@ -0,0 +1,16 @@
+// SPDX-FileCopyrightText: 2021 GNOME Foundation
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
+// A map between namespaces and base URLs for their online documentation
+baseURLs = [
+    [ 'GLib', 'https://docs.gtk.org/glib/' ],
+    [ 'GObject', 'https://docs.gtk.org/gobject/' ],
+    [ 'Gio', 'https://docs.gtk.org/gio/' ],
+    [ 'Gdk', 'https://docs.gtk.org/gdk3/' ],
+    [ 'GdkX11', 'https://docs.gtk.org/gdk3-x11/' ],
+    [ 'Gtk', 'https://docs.gtk.org/gtk3/' ],
+    [ 'Pango', 'https://docs.gtk.org/Pango/' ],
+    [ 'PangoCairo', 'https://docs.gtk.org/PangoCairo/' ],
+    [ 'GdkPixbuf', 'https://docs.gtk.org/gdk-pixbuf/' ],
+    [ 'Atk', 'https://docs.gtk.org/atk/' ],
+]
@@ -1,59 +0,0 @@
-{
-    "app-id": "org.gtk.Demo",
-    "runtime": "org.gnome.Platform",
-    "runtime-version": "master",
-    "sdk": "org.gnome.Sdk",
-    "command": "gtk4-demo",
-    "tags": ["devel", "development", "nightly"],
-    "rename-desktop-file": "gtk4-demo.desktop",
-    "rename-icon": "gtk4-demo",
-    "desktop-file-name-prefix": "(Development) ",
-    "finish-args": [
-        "--device=dri",
-        "--share=ipc",
-        "--socket=x11",
-        "--socket=wayland",
-        "--talk-name=org.gtk.vfs", "--talk-name=org.gtk.vfs.*",
-        "--talk-name=ca.desrt.conf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
-    ],
-    "cleanup": [
-        "/include",
-        "/lib/pkgconfig", "/share/pkgconfig",
-        "/share/aclocal",
-        "/man", "/share/man", "/share/gtk-doc",
-        "*.la", ".a",
-        "/lib/girepository-1.0",
-        "/share/gir-1.0",
-        "/share/doc"
-    ],
-    "modules": [
-        {
-            "name": "graphene",
-            "buildsystem": "meson",
-            "builddir": true,
-            "config-opts": [
-                "--libdir=/app/lib"
-            ],
-            "sources": [
-                {
-                    "type": "git",
-                    "url": "https://github.com/ebassi/graphene.git"
-                }
-            ]
-        },
-        {
-            "name": "gtk",
-            "buildsystem": "meson",
-            "builddir": true,
-            "config-opts": [
-                "--libdir=/app/lib"
-            ],
-            "sources": [
-                {
-                    "type": "git",
-                    "url": "https://gitlab.gnome.org/GNOME/gtk.git"
-                }
-            ]
-        }
-    ]
-}
@@ -1,59 +0,0 @@
-{
-    "app-id": "org.gtk.WidgetFactory",
-    "runtime": "org.gnome.Platform",
-    "runtime-version": "master",
-    "sdk": "org.gnome.Sdk",
-    "command": "gtk4-widget-factory",
-    "tags": ["devel", "development", "nightly"],
-    "rename-desktop-file": "gtk4-widget-factory.desktop",
-    "rename-icon": "gtk4-widget-factory",
-    "desktop-file-name-prefix": "(Development) ",
-    "finish-args": [
-        "--device=dri",
-        "--share=ipc",
-        "--socket=x11",
-        "--socket=wayland",
-        "--talk-name=org.gtk.vfs", "--talk-name=org.gtk.vfs.*",
-        "--talk-name=ca.desrt.conf", "--env=DCONF_USER_CONFIG_DIR=.config/dconf"
-    ],
-    "cleanup": [
-        "/include",
-        "/lib/pkgconfig", "/share/pkgconfig",
-        "/share/aclocal",
-        "/man", "/share/man", "/share/gtk-doc",
-        "*.la", ".a",
-        "/lib/girepository-1.0",
-        "/share/gir-1.0",
-        "/share/doc"
-    ],
-    "modules": [
-        {
-            "name": "graphene",
-            "buildsystem": "meson",
-            "builddir": true,
-            "config-opts": [
-                "--libdir=/app/lib"
-            ],
-            "sources": [
-                {
-                    "type": "git",
-                    "url": "https://github.com/ebassi/graphene.git"
-                }
-            ]
-        },
-        {
-            "name": "gtk",
-            "buildsystem": "meson",
-            "builddir": true,
-            "config-opts": [
-                "--libdir=/app/lib"
-            ],
-            "sources": [
-                {
-                    "type": "git",
-                    "url": "https://gitlab.gnome.org/GNOME/gtk.git"
-                }
-            ]
-        }
-    ]
-}
@@ -1,26 +0,0 @@
-#!/bin/sh
-
-gtk_api_version=$1
-gtk_abi_version=$2
-gtk_libdir=$3
-gtk_datadir=$4
-
-# Package managers set this so we don't need to run
-if [ -z "$DESTDIR" ]; then
-  echo Compiling GSettings schemas...
-  glib-compile-schemas ${gtk_datadir}/glib-2.0/schemas
-
-  echo Updating desktop database...
-  update-desktop-database -q ${gtk_datadir}/applications
-
-  echo Updating icon cache...
-  gtk-update-icon-cache -q -t -f ${gtk_datadir}/icons/hicolor
-
-  echo Updating module cache for print backends...
-  mkdir -p ${gtk_libdir}/gtk-4.0/4.0.0/printbackends
-  gio-querymodules ${gtk_libdir}/gtk-4.0/4.0.0/printbackends
-
-  echo Updating module cache for input methods...
-  mkdir -p ${gtk_libdir}/gtk-4.0/4.0.0/immodules
-  gio-querymodules ${gtk_libdir}/gtk-4.0/4.0.0/immodules
-fi
@@ -1,303 +0,0 @@
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* always defined to indicate that i18n is enabled */
-#define ENABLE_NLS 1
-
-/* The prefix for our gettext translation domains. */
-#mesondefine GETTEXT_PACKAGE
-
-/* Disable deprecation warnings from glib */
-#mesondefine GLIB_DISABLE_DEPRECATION_WARNINGS
-
-/* Define the location where the catalogs will be installed */
-#mesondefine GTK_LOCALEDIR
-
-/* Define to 1 if you have the `bind_textdomain_codeset' function. */
-#mesondefine HAVE_BIND_TEXTDOMAIN_CODESET
-
-/* Have the cloudproviders library */
-#mesondefine HAVE_CLOUDPROVIDERS
-
-/* define if we have colord */
-#mesondefine HAVE_COLORD
-
-/* Define to 1 if you have the <crt_externs.h> header file. */
-#mesondefine HAVE_CRT_EXTERNS_H
-
-/* Define to 1 if CUPS 1.6 API is available */
-#mesondefine HAVE_CUPS_API_1_6
-
-/* Define to 1 if you have the `dcgettext' function. */
-#mesondefine HAVE_DCGETTEXT
-
-/* Define to 1 if you have the declaration of `isinf', and to 0 if you don't.
-   */
-#mesondefine HAVE_DECL_ISINF
-
-/* Define to 1 if you have the declaration of `isnan', and to 0 if you don't.
-   */
-#mesondefine HAVE_DECL_ISNAN
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#mesondefine HAVE_DLFCN_H
-
-/* Have the ffmpeg library */
-#mesondefine HAVE_FFMPEG
-
-/* Define to 1 if you have the <ftw.h> header file. */
-#mesondefine HAVE_FTW_H
-
-/* Define to 1 if you have the `getpagesize' function. */
-#mesondefine HAVE_GETPAGESIZE
-
-/* Define to 1 if you have the `getresuid' function. */
-#mesondefine HAVE_GETRESUID
-
-/* Define if gio-unix is available */
-#mesondefine HAVE_GIO_UNIX
-
-/* Define if GStreamer support is available */
-#mesondefine HAVE_GSTREAMER
-
-/* Define to 1 if you have the `httpGetAuthString' function. */
-#mesondefine HAVE_HTTPGETAUTHSTRING
-
-/* Define if cups http_t authstring field is accessible */
-#mesondefine HAVE_HTTP_AUTHSTRING
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#mesondefine HAVE_INTTYPES_H
-
-/* Define to 1 if the system has the type `IPrintDialogCallback'. */
-#mesondefine HAVE_IPRINTDIALOGCALLBACK
-
-/* Define to 1 if you have the <locale.h> header file. */
-#mesondefine HAVE_LOCALE_H
-
-/* Define to 1 if you have the `lstat' function. */
-#mesondefine HAVE_LSTAT
-
-/* Define to 1 if you have the `mallinfo' function. */
-#mesondefine HAVE_MALLINFO
-
-/* Define to 1 if you have the <memory.h> header file. */
-#mesondefine HAVE_MEMORY_H
-
-/* Define to 1 if you have the `mkstemp' function. */
-#mesondefine HAVE_MKSTEMP
-
-/* Define to 1 if you have a working `mmap' system call. */
-#mesondefine HAVE_MMAP
-
-/* Define to 1 if you have the `nearbyint' function. */
-#mesondefine HAVE_NEARBYINT
-
-/* Define to 1 if you have the `posix_fallocate' function. */
-#mesondefine HAVE_POSIX_FALLOCATE
-
-/* Have the Xrandr extension library */
-#mesondefine HAVE_RANDR
-
-/* Have the Xrandr 1.5 extension library */
-#mesondefine HAVE_RANDR15
-
-/* Define to 1 if you have the `rint' function. */
-#mesondefine HAVE_RINT
-
-/* Define to 1 if you have the `round' function. */
-#mesondefine HAVE_ROUND
-
-/* Define to 1 if you have the `sincos' function. */
-#mesondefine HAVE_SINCOS
-
-/* Define to 1 if you have the `log2` function */
-#mesondefine HAVE_LOG2
-
-/* Define to 1 if you ahve the `exp2` function */
-#mesondefine HAVE_EXP2
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#mesondefine HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#mesondefine HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#mesondefine HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#mesondefine HAVE_STRING_H
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-#mesondefine HAVE_SYS_MMAN_H
-
-/* Define to 1 if you have the <sys/param.h> header file. */
-#mesondefine HAVE_SYS_PARAM_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#mesondefine HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/time.h> header file. */
-#mesondefine HAVE_SYS_TIME_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#mesondefine HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#mesondefine HAVE_UNISTD_H
-
-/* Have the XCOMPOSITE X extension */
-#mesondefine HAVE_XCOMPOSITE
-
-/* Have the Xcursor library */
-#mesondefine HAVE_XCURSOR
-
-/* Have the XDAMAGE X extension */
-#mesondefine HAVE_XDAMAGE
-
-/* Have the XFIXES X extension */
-#mesondefine HAVE_XFIXES
-
-/* Define to 1 if XFree Xinerama is available */
-#mesondefine HAVE_XFREE_XINERAMA
-
-/* Have XGenericEvent */
-#mesondefine HAVE_XGENERICEVENTS
-
-/* Define to use XKB extension */
-#mesondefine HAVE_XKB
-
-/* Have the SYNC extension library */
-#mesondefine HAVE_XSYNC
-
-/* Define to 1 if you have the `_lock_file' function */
-#mesondefine HAVE__LOCK_FILE
-
-/* Define to 1 if you have the `flockfile' function */
-#mesondefine HAVE_FLOCKFILE
-
-/* Define if _NL_MEASUREMENT_MEASUREMENT is available */
-#mesondefine HAVE__NL_MEASUREMENT_MEASUREMENT
-
-/* Define if _NL_PAPER_HEIGHT is available */
-#mesondefine HAVE__NL_PAPER_HEIGHT
-
-/* Define if _NL_PAPER_WIDTH is available */
-#mesondefine HAVE__NL_PAPER_WIDTH
-
-/* Define if _NL_TIME_FIRST_WEEKDAY is available */
-#mesondefine HAVE__NL_TIME_FIRST_WEEKDAY
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#mesondefine LT_OBJDIR
-
-/* Define if <X11/extensions/XIproto.h> needed for xReply */
-#mesondefine NEED_XIPROTO_H_FOR_XREPLY
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#mesondefine NO_MINUS_C_MINUS_O
-
-/* Define to the address where bug reports for this package should be sent. */
-#mesondefine PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#mesondefine PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#mesondefine PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#mesondefine PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#mesondefine PACKAGE_URL
-
-/* Define to the version of this package. */
-#mesondefine PACKAGE_VERSION
-
-/* Use NSBundle functions to determine load paths for libraries, translations,
-   etc. */
-#mesondefine QUARTZ_RELOCATION
-
-/* Define to 1 if you have the ANSI C header files. */
-#mesondefine STDC_HEADERS
-
-/* Enable extensions on AIX 3, Interix.  */
-#ifndef _ALL_SOURCE
-# undef _ALL_SOURCE
-#endif
-/* Enable GNU extensions on systems that have them.  */
-#ifndef _GNU_SOURCE
-# undef _GNU_SOURCE
-#endif
-/* Enable threading extensions on Solaris.  */
-#ifndef _POSIX_PTHREAD_SEMANTICS
-# undef _POSIX_PTHREAD_SEMANTICS
-#endif
-/* Enable extensions on HP NonStop.  */
-#ifndef _TANDEM_SOURCE
-# undef _TANDEM_SOURCE
-#endif
-/* Enable general extensions on Solaris.  */
-#ifndef __EXTENSIONS__
-# undef __EXTENSIONS__
-#endif
-
-
-/* Define to 1 if XInput 2.0 is available */
-#mesondefine XINPUT_2
-
-/* Define to 1 if XInput 2.2 is available */
-#mesondefine XINPUT_2_2
-
-/* Define to 1 if the X Window System is missing or not being used. */
-#mesondefine X_DISPLAY_MISSING
-
-/* Enable large inode numbers on Mac OS X 10.5.  */
-#ifndef _DARWIN_USE_64_BIT_INODE
-# define _DARWIN_USE_64_BIT_INODE 1
-#endif
-
-/* Number of bits in a file offset, on hosts where this is settable. */
-#mesondefine _FILE_OFFSET_BITS
-
-/* defines how to decorate public symbols while building */
-#mesondefine _GDK_EXTERN
-
-/* Define for large files, on AIX-style hosts. */
-#mesondefine _LARGE_FILES
-
-/* Define to 1 if on MINIX. */
-#mesondefine _MINIX
-
-/* Define to 2 if the system does not provide POSIX.1 features except with
-   this defined. */
-#mesondefine _POSIX_1_SOURCE
-
-/* Define to 1 if you need to in order for `stat' and other things to work. */
-#mesondefine _POSIX_SOURCE
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#mesondefine gid_t
-
-/* Define to `int' if <sys/types.h> doesn't define. */
-#mesondefine uid_t
-
-/* Define to 1 if linux/memfd.h exists */
-#mesondefine HAVE_LINUX_MEMFD_H
-
-#mesondefine GTK_SYSCONFDIR
-
-#mesondefine GTK_LOCALEDIR
-
-#mesondefine GTK_DATADIR
-
-#mesondefine GTK_LIBDIR
-
-#mesondefine GTK_PRINT_BACKENDS
-
-#mesondefine HAVE_HARFBUZZ
-
-#mesondefine HAVE_PANGOFT
-
-#mesondefine ISO_CODES_PREFIX
@@ -1,547 +0,0 @@
-
-#include "config.h"
-
-#include <gtk/gtk.h>
-
-typedef GtkApplication DemoApplication;
-typedef GtkApplicationClass DemoApplicationClass;
-
-G_DEFINE_TYPE (DemoApplication, demo_application, GTK_TYPE_APPLICATION)
-
-typedef struct {
-  GtkApplicationWindow parent_instance;
-
-  GtkWidget *message;
-  GtkWidget *infobar;
-  GtkWidget *status;
-  GtkWidget *menutool;
-  GMenuModel *toolmenu;
-  GtkTextBuffer *buffer;
-
-  int width;
-  int height;
-  gboolean maximized;
-  gboolean fullscreen;
-} DemoApplicationWindow;
-typedef GtkApplicationWindowClass DemoApplicationWindowClass;
-
-G_DEFINE_TYPE (DemoApplicationWindow, demo_application_window, GTK_TYPE_APPLICATION_WINDOW)
-
-static void create_window (GApplication *app, const char *contents);
-
-static void
-show_action_dialog (GSimpleAction *action)
-{
-  const gchar *name;
-  GtkWidget *dialog;
-
-  name = g_action_get_name (G_ACTION (action));
-
-  dialog = gtk_message_dialog_new (NULL,
-                                   GTK_DIALOG_DESTROY_WITH_PARENT,
-                                   GTK_MESSAGE_INFO,
-                                   GTK_BUTTONS_CLOSE,
-                                   "You activated action: \"%s\"",
-                                    name);
-
-  g_signal_connect (dialog, "response",
-                    G_CALLBACK (gtk_widget_destroy), NULL);
-
-  gtk_widget_show (dialog);
-}
-
-static void
-show_action_infobar (GSimpleAction *action,
-                     GVariant      *parameter,
-                     gpointer       data)
-{
-  DemoApplicationWindow *window = data;
-  gchar *text;
-  const gchar *name;
-  const gchar *value;
-
-  name = g_action_get_name (G_ACTION (action));
-  value = g_variant_get_string (parameter, NULL);
-
-  text = g_strdup_printf ("You activated radio action: \"%s\".\n"
-                          "Current value: %s", name, value);
-  gtk_label_set_text (GTK_LABEL (window->message), text);
-  gtk_widget_show (window->infobar);
-  g_free (text);
-}
-
-static void
-activate_action (GSimpleAction *action,
-                 GVariant      *parameter,
-                 gpointer       user_data)
-{
-  show_action_dialog (action);
-}
-
-static void
-activate_new (GSimpleAction *action,
-              GVariant      *parameter,
-              gpointer       user_data)
-{
-  GApplication *app = user_data;
-
-  create_window (app, NULL);
-}
-
-static void
-open_response_cb (GtkNativeDialog *dialog,
-                  gint             response_id,
-                  gpointer         user_data)
-{
-  GtkFileChooserNative *native = user_data;
-  GApplication *app = g_object_get_data (G_OBJECT (native), "app");
-  GtkWidget *message_dialog;
-  GFile *file;
-  char *contents;
-  GError *error = NULL;
-
-  if (response_id == GTK_RESPONSE_ACCEPT)
-    {
-      file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (native));
-
-      if (g_file_load_contents (file, NULL, &contents, NULL, NULL, &error))
-        {
-          create_window (app, contents);
-          g_free (contents);
-        }
-      else
-        {
-          message_dialog = gtk_message_dialog_new (NULL,
-                                                   GTK_DIALOG_DESTROY_WITH_PARENT,
-                                                   GTK_MESSAGE_ERROR,
-                                                   GTK_BUTTONS_CLOSE,
-                                                   "Error loading file: \"%s\"",
-                                                   error->message);
-          g_signal_connect (message_dialog, "response",
-                            G_CALLBACK (gtk_widget_destroy), NULL);
-          gtk_widget_show (message_dialog);
-          g_error_free (error);
-        }
-    }
-
-  gtk_native_dialog_destroy (GTK_NATIVE_DIALOG (native));
-  g_object_unref (native);
-}
-
-
-static void
-activate_open (GSimpleAction *action,
-               GVariant      *parameter,
-               gpointer       user_data)
-{
-  GApplication *app = user_data;
-  GtkFileChooserNative *native;
-
-  native = gtk_file_chooser_native_new ("Open File",
-                                        NULL,
-                                        GTK_FILE_CHOOSER_ACTION_OPEN,
-                                        "_Open",
-                                        "_Cancel");
-
-  g_object_set_data_full (G_OBJECT (native), "app", g_object_ref (app), g_object_unref);
-  g_signal_connect (native,
-                    "response",
-                    G_CALLBACK (open_response_cb),
-                    native);
-
-  gtk_native_dialog_show (GTK_NATIVE_DIALOG (native));
-}
-
-static void
-activate_toggle (GSimpleAction *action,
-                 GVariant      *parameter,
-                 gpointer       user_data)
-{
-  GVariant *state;
-
-  show_action_dialog (action);
-
-  state = g_action_get_state (G_ACTION (action));
-  g_action_change_state (G_ACTION (action), g_variant_new_boolean (!g_variant_get_boolean (state)));
-  g_variant_unref (state);
-}
-
-static void
-activate_radio (GSimpleAction *action,
-                GVariant      *parameter,
-                gpointer       user_data)
-{
-  show_action_infobar (action, parameter, user_data);
-
-  g_action_change_state (G_ACTION (action), parameter);
-}
-
-static void
-activate_about (GSimpleAction *action,
-                GVariant      *parameter,
-                gpointer       user_data)
-{
-  GtkWidget *window = user_data;
-
-  const gchar *authors[] = {
-    "Peter Mattis",
-    "Spencer Kimball",
-    "Josh MacDonald",
-    "and many more...",
-    NULL
-  };
-
-  const gchar *documentors[] = {
-    "Owen Taylor",
-    "Tony Gale",
-    "Matthias Clasen <mclasen@redhat.com>",
-    "and many more...",
-    NULL
-  };
-
-  gtk_show_about_dialog (GTK_WINDOW (window),
-                         "program-name", "GTK+ Code Demos",
-                         "version", g_strdup_printf ("%s,\nRunning against GTK+ %d.%d.%d",
-                                                     PACKAGE_VERSION,
-                                                     gtk_get_major_version (),
-                                                     gtk_get_minor_version (),
-                                                     gtk_get_micro_version ()),
-                         "copyright", "(C) 1997-2013 The GTK+ Team",
-                         "license-type", GTK_LICENSE_LGPL_2_1,
-                         "website", "http://www.gtk.org",
-                         "comments", "Program to demonstrate GTK+ functions.",
-                         "authors", authors,
-                         "documenters", documentors,
-                         "logo-icon-name", "gtk4-demo",
-                         "title", "About GTK+ Code Demos",
-                         NULL);
-}
-
-static void
-activate_quit (GSimpleAction *action,
-               GVariant      *parameter,
-               gpointer       user_data)
-{
-  GtkApplication *app = user_data;
-  GtkWidget *win;
-  GList *list, *next;
-
-  list = gtk_application_get_windows (app);
-  while (list)
-    {
-      win = list->data;
-      next = list->next;
-
-      gtk_widget_destroy (GTK_WIDGET (win));
-
-      list = next;
-    }
-}
-
-static void
-update_statusbar (GtkTextBuffer         *buffer,
-                  DemoApplicationWindow *window)
-{
-  gchar *msg;
-  gint row, col;
-  gint count;
-  GtkTextIter iter;
-
-  /* clear any previous message, underflow is allowed */
-  gtk_statusbar_pop (GTK_STATUSBAR (window->status), 0);
-
-  count = gtk_text_buffer_get_char_count (buffer);
-
-  gtk_text_buffer_get_iter_at_mark (buffer,
-                                    &iter,
-                                    gtk_text_buffer_get_insert (buffer));
-
-  row = gtk_text_iter_get_line (&iter);
-  col = gtk_text_iter_get_line_offset (&iter);
-
-  msg = g_strdup_printf ("Cursor at row %d column %d - %d chars in document",
-                         row, col, count);
-
-  gtk_statusbar_push (GTK_STATUSBAR (window->status), 0, msg);
-
-  g_free (msg);
-}
-
-static void
-mark_set_callback (GtkTextBuffer         *buffer,
-                   const GtkTextIter     *new_location,
-                   GtkTextMark           *mark,
-                   DemoApplicationWindow *window)
-{
-  update_statusbar (buffer, window);
-}
-
-static void
-change_theme_state (GSimpleAction *action,
-                    GVariant      *state,
-                    gpointer       user_data)
-{
-  GtkSettings *settings = gtk_settings_get_default ();
-
-  g_object_set (G_OBJECT (settings),
-                "gtk-application-prefer-dark-theme",
-                g_variant_get_boolean (state),
-                NULL);
-
-  g_simple_action_set_state (action, state);
-}
-
-static void
-change_radio_state (GSimpleAction *action,
-                    GVariant      *state,
-                    gpointer       user_data)
-{
-  g_simple_action_set_state (action, state);
-}
-
-static GActionEntry app_entries[] = {
-  { "new", activate_new, NULL, NULL, NULL },
-  { "open", activate_open, NULL, NULL, NULL },
-  { "save", activate_action, NULL, NULL, NULL },
-  { "save-as", activate_action, NULL, NULL, NULL },
-  { "quit", activate_quit, NULL, NULL, NULL },
-  { "dark", activate_toggle, NULL, "false", change_theme_state }
-};
-
-static GActionEntry win_entries[] = {
-  { "shape", activate_radio, "s", "'oval'", change_radio_state },
-  { "bold", activate_toggle, NULL, "false", NULL },
-  { "about", activate_about, NULL, NULL, NULL },
-  { "file1", activate_action, NULL, NULL, NULL },
-  { "logo", activate_action, NULL, NULL, NULL }
-};
-
-static void
-clicked_cb (GtkWidget *widget, DemoApplicationWindow *window)
-{
-  gtk_widget_hide (window->infobar);
-}
-
-static void
-startup (GApplication *app)
-{
-  GtkBuilder *builder;
-  GMenuModel *appmenu;
-  GMenuModel *menubar;
-
-  G_APPLICATION_CLASS (demo_application_parent_class)->startup (app);
-
-  builder = gtk_builder_new ();
-  gtk_builder_add_from_resource (builder, "/application_demo/menus.ui", NULL);
-
-  appmenu = (GMenuModel *)gtk_builder_get_object (builder, "appmenu");
-  menubar = (GMenuModel *)gtk_builder_get_object (builder, "menubar");
-
-  gtk_application_set_app_menu (GTK_APPLICATION (app), appmenu);
-  gtk_application_set_menubar (GTK_APPLICATION (app), menubar);
-
-  g_object_unref (builder);
-}
-
-static void
-create_window (GApplication *app,
-               const char   *content)
-{
-  DemoApplicationWindow *window;
-
-  window = (DemoApplicationWindow *)g_object_new (demo_application_window_get_type (),
-                                                  "application", app,
-                                                  NULL);
-  if (content)
-    gtk_text_buffer_set_text (window->buffer, content, -1);
-
-  gtk_window_present (GTK_WINDOW (window));
-}
-
-static void
-activate (GApplication *app)
-{
-  create_window (app, NULL);
-}
-
-static void
-demo_application_init (DemoApplication *app)
-{
-  GSettings *settings;
-  GAction *action;
-
-  settings = g_settings_new ("org.gtk.Demo");
-
-  g_action_map_add_action_entries (G_ACTION_MAP (app),
-                                   app_entries, G_N_ELEMENTS (app_entries),
-                                   app);
-
-  action = g_settings_create_action (settings, "color");
-
-  g_action_map_add_action (G_ACTION_MAP (app), action);
-
-  g_object_unref (settings);
-}
-
-static void
-demo_application_class_init (DemoApplicationClass *class)
-{
-  GApplicationClass *app_class = G_APPLICATION_CLASS (class);
-
-  app_class->startup = startup;
-  app_class->activate = activate;
-}
-
-static void
-demo_application_window_store_state (DemoApplicationWindow *win)
-{
-  GSettings *settings;
-
-  settings = g_settings_new ("org.gtk.Demo");
-  g_settings_set (settings, "window-size", "(ii)", win->width, win->height);
-  g_settings_set_boolean (settings, "maximized", win->maximized);
-  g_settings_set_boolean (settings, "fullscreen", win->fullscreen);
-  g_object_unref (settings);
-}
-
-static void
-demo_application_window_load_state (DemoApplicationWindow *win)
-{
-  GSettings *settings;
-
-  settings = g_settings_new ("org.gtk.Demo");
-  g_settings_get (settings, "window-size", "(ii)", &win->width, &win->height);
-  win->maximized = g_settings_get_boolean (settings, "maximized");
-  win->fullscreen = g_settings_get_boolean (settings, "fullscreen");
-  g_object_unref (settings);
-}
-
-static void
-demo_application_window_init (DemoApplicationWindow *window)
-{
-  GtkWidget *menu;
-
-  window->width = -1;
-  window->height = -1;
-  window->maximized = FALSE;
-  window->fullscreen = FALSE;
-
-  gtk_widget_init_template (GTK_WIDGET (window));
-
-  menu = gtk_menu_new_from_model (window->toolmenu);
-  gtk_menu_tool_button_set_menu (GTK_MENU_TOOL_BUTTON (window->menutool), menu);
-
-  g_action_map_add_action_entries (G_ACTION_MAP (window),
-                                   win_entries, G_N_ELEMENTS (win_entries),
-                                   window);
-}
-
-static void
-demo_application_window_constructed (GObject *object)
-{
-  DemoApplicationWindow *window = (DemoApplicationWindow *)object;
-
-  demo_application_window_load_state (window);
-
-  gtk_window_set_default_size (GTK_WINDOW (window), window->width, window->height);
-
-  if (window->maximized)
-    gtk_window_maximize (GTK_WINDOW (window));
-
-  if (window->fullscreen)
-    gtk_window_fullscreen (GTK_WINDOW (window));
-
-  G_OBJECT_CLASS (demo_application_window_parent_class)->constructed (object);
-}
-
-static void
-demo_application_window_size_allocate (GtkWidget           *widget,
-                                       const GtkAllocation *allocation,
-                                       int                  baseline,
-                                       GtkAllocation       *out_clip)
-{
-  DemoApplicationWindow *window = (DemoApplicationWindow *)widget;
-
-  GTK_WIDGET_CLASS (demo_application_window_parent_class)->size_allocate (widget, allocation,
-                                                                          baseline, out_clip);
-
-  if (!window->maximized && !window->fullscreen)
-    gtk_window_get_size (GTK_WINDOW (window), &window->width, &window->height);
-}
-
-static void
-surface_state_changed (GtkWidget *widget)
-{
-  DemoApplicationWindow *window = (DemoApplicationWindow *)widget;
-  GdkSurfaceState new_state;
-
-  new_state = gdk_surface_get_state (gtk_widget_get_surface (widget));
-  window->maximized = (new_state & GDK_SURFACE_STATE_MAXIMIZED) != 0;
-  window->fullscreen = (new_state & GDK_SURFACE_STATE_FULLSCREEN) != 0;
-}
-
-static void
-demo_application_window_realize (GtkWidget *widget)
-{
-  GTK_WIDGET_CLASS (demo_application_window_parent_class)->realize (widget);
-
-  g_signal_connect_swapped (gtk_widget_get_surface (widget), "notify::state",
-                            G_CALLBACK (surface_state_changed), widget);
-}
-
-static void
-demo_application_window_unrealize (GtkWidget *widget)
-{
-  g_signal_handlers_disconnect_by_func (gtk_widget_get_surface (widget),
-                                        surface_state_changed, widget);
-
-  GTK_WIDGET_CLASS (demo_application_window_parent_class)->unrealize (widget);
-}
-
-static void
-demo_application_window_destroy (GtkWidget *widget)
-{
-  DemoApplicationWindow *window = (DemoApplicationWindow *)widget;
-
-  demo_application_window_store_state (window);
-
-  GTK_WIDGET_CLASS (demo_application_window_parent_class)->destroy (widget);
-}
-
-static void
-demo_application_window_class_init (DemoApplicationWindowClass *class)
-{
-  GObjectClass *object_class = G_OBJECT_CLASS (class);
-  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
-
-  object_class->constructed = demo_application_window_constructed;
-
-  widget_class->size_allocate = demo_application_window_size_allocate;
-  widget_class->realize = demo_application_window_realize;
-  widget_class->unrealize = demo_application_window_unrealize;
-  widget_class->destroy = demo_application_window_destroy;
-
-  gtk_widget_class_set_template_from_resource (widget_class, "/application_demo/application.ui");
-  gtk_widget_class_bind_template_child (widget_class, DemoApplicationWindow, message);
-  gtk_widget_class_bind_template_child (widget_class, DemoApplicationWindow, infobar);
-  gtk_widget_class_bind_template_child (widget_class, DemoApplicationWindow, status);
-  gtk_widget_class_bind_template_child (widget_class, DemoApplicationWindow, buffer);
-  gtk_widget_class_bind_template_child (widget_class, DemoApplicationWindow, menutool);
-  gtk_widget_class_bind_template_child (widget_class, DemoApplicationWindow, toolmenu);
-  gtk_widget_class_bind_template_callback (widget_class, clicked_cb);
-  gtk_widget_class_bind_template_callback (widget_class, update_statusbar);
-  gtk_widget_class_bind_template_callback (widget_class, mark_set_callback);
-}
-
-int
-main (int argc, char *argv[])
-{
-  GtkApplication *app;
-
-  app = GTK_APPLICATION (g_object_new (demo_application_get_type (),
-                                       "application-id", "org.gtk.Demo2",
-                                       "flags", G_APPLICATION_HANDLES_OPEN,
-                                       NULL));
-
-  return g_application_run (G_APPLICATION (app), 0, NULL);
-}
@@ -1,112 +0,0 @@
-<?xml version="1.0"?>
-<interface>
-  <template class="DemoApplicationWindow" parent="GtkApplicationWindow">
-    <property name="title" translatable="yes">Application Class</property>
-    <property name="default-width">200</property>
-    <property name="default-height">200</property>
-    <property name="icon-name">document-open</property>
-    <child>
-      <object class="GtkGrid">
-        <child>
-          <object class="GtkToolbar">
-            <property name="hexpand">1</property>
-            <style>
-              <class name="primary-toolbar"/>
-            </style>
-            <child>
-              <object class="GtkMenuToolButton" id="menutool">
-                <property name="icon-name">document-open</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="icon-name">application-exit</property>
-                <property name="action-name">app.quit</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkSeparatorToolItem">
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="icon-name">applications-other</property>
-                <property name="action-name">win.logo</property>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkInfoBar" id="infobar">
-            <property name="visible">0</property>
-            <property name="hexpand">1</property>
-            <child internal-child="content_area">
-              <object class="GtkBox" id="content_area">
-                <child>
-                  <object class="GtkLabel" id="message">
-                    <property name="hexpand">1</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child internal-child="action_area">
-              <object class="GtkBox">
-                <child>
-                  <object class="GtkButton">
-                    <property name="valign">center</property>
-                    <property name="label" translatable="yes">_OK</property>
-                    <property name="use-underline">1</property>
-                    <signal name="clicked" handler="clicked_cb"/>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkScrolledWindow">
-            <property name="shadow-type">in</property>
-            <child>
-              <object class="GtkTextView">
-                <property name="hexpand">1</property>
-                <property name="vexpand">1</property>
-                <property name="buffer">buffer</property>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkStatusbar" id="status">
-            <property name="hexpand">1</property>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">3</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </template>
-  <menu id="toolmenu">
-    <item>
-      <attribute name="label">File1</attribute>
-      <attribute name="action">win.file1</attribute>
-    </item>
-  </menu>
-  <object class="GtkTextBuffer" id="buffer">
-    <signal name="changed" handler="update_statusbar"/>
-    <signal name="mark-set" handler="mark_set_callback"/>
-  </object>
-</interface>
@@ -1,95 +0,0 @@
-/* Application Class
- *
- * Demonstrates a simple application.
- *
- * This example uses GtkApplication, GtkApplicationWindow, GtkBuilder
- * as well as GMenu and GResource. Due to the way GtkApplication is structured,
- * it is run as a separate process.
- */
-
-#include "config.h"
-
-#include <gtk/gtk.h>
-
-static gboolean name_seen;
-static GtkWidget *placeholder;
-
-static void
-on_name_appeared (GDBusConnection *connection,
-                  const gchar     *name,
-                  const gchar     *name_owner,
-                  gpointer         user_data)
-{
-  name_seen = TRUE;
-}
-
-static void
-on_name_vanished (GDBusConnection *connection,
-                  const gchar     *name,
-                  gpointer         user_data)
-{
-  if (!name_seen)
-    return;
-
-  if (placeholder)
-    {
-      gtk_widget_destroy (placeholder);
-      g_object_unref (placeholder);
-      placeholder = NULL;
-    }
-}
-
-#ifdef G_OS_WIN32
-#define APP_EXTENSION ".exe"
-#else
-#define APP_EXTENSION
-#endif
-
-GtkWidget *
-do_application_demo (GtkWidget *toplevel)
-{
-  static guint watch = 0;
-
-  if (watch == 0)
-    watch = g_bus_watch_name (G_BUS_TYPE_SESSION,
-                              "org.gtk.Demo2",
-                              0,
-                              on_name_appeared,
-                              on_name_vanished,
-                              NULL, NULL);
-
-  if (placeholder == NULL)
-    {
-      const gchar *command;
-      GError *error = NULL;
-
-      if (g_file_test ("./gtk4-demo-application" APP_EXTENSION, G_FILE_TEST_IS_EXECUTABLE))
-        command = "./gtk4-demo-application" APP_EXTENSION;
-      else
-        command = "gtk4-demo-application";
-
-      if (!g_spawn_command_line_async (command, &error))
-        {
-          g_warning ("%s", error->message);
-          g_error_free (error);
-        }
-
-      placeholder = gtk_label_new ("");
-      g_object_ref_sink (placeholder);
-    }
-  else
-    {
-      g_dbus_connection_call_sync (g_bus_get_sync (G_BUS_TYPE_SESSION, NULL, NULL),
-                                   "org.gtk.Demo2",
-                                   "/org/gtk/Demo2",
-                                   "org.gtk.Actions",
-                                   "Activate",
-                                   g_variant_new ("(sava{sv})", "quit", NULL, NULL),
-                                   NULL,
-                                   0,
-                                   G_MAXINT,
-                                   NULL, NULL);
-    }
-
-  return placeholder;
-}
@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <!-- interface-requires gtk+ 3.10 -->
-  <menu id="appmenu">
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">About</attribute>
-        <attribute name="action">app.about</attribute>
-      </item>
-    </section>
-    <section>
-      <item>
-        <attribute name="label" translatable="yes">_Quit</attribute>
-        <attribute name="action">app.quit</attribute>
-        <attribute name="accel">&lt;Primary&gt;q</attribute>
-      </item>
-    </section>
-  </menu>
-</interface>
@@ -1,200 +0,0 @@
-/* Assistant
- *
- * Demonstrates a sample multi-step assistant. Assistants are used to divide
- * an operation into several simpler sequential steps, and to guide the user
- * through these steps.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *assistant = NULL;
-static GtkWidget *progress_bar = NULL;
-
-static gboolean
-apply_changes_gradually (gpointer data)
-{
-  gdouble fraction;
-
-  /* Work, work, work... */
-  fraction = gtk_progress_bar_get_fraction (GTK_PROGRESS_BAR (progress_bar));
-  fraction += 0.05;
-
-  if (fraction < 1.0)
-    {
-      gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress_bar), fraction);
-      return G_SOURCE_CONTINUE;
-    }
-  else
-    {
-      /* Close automatically once changes are fully applied. */
-      gtk_widget_destroy (assistant);
-      assistant = NULL;
-      return G_SOURCE_REMOVE;
-    }
-}
-
-static void
-on_assistant_apply (GtkWidget *widget, gpointer data)
-{
-  /* Start a timer to simulate changes taking a few seconds to apply. */
-  g_timeout_add (100, apply_changes_gradually, NULL);
-}
-
-static void
-on_assistant_close_cancel (GtkWidget *widget, gpointer data)
-{
-  GtkWidget **assistant = (GtkWidget **) data;
-
-  gtk_widget_destroy (*assistant);
-  *assistant = NULL;
-}
-
-static void
-on_assistant_prepare (GtkWidget *widget, GtkWidget *page, gpointer data)
-{
-  gint current_page, n_pages;
-  gchar *title;
-
-  current_page = gtk_assistant_get_current_page (GTK_ASSISTANT (widget));
-  n_pages = gtk_assistant_get_n_pages (GTK_ASSISTANT (widget));
-
-  title = g_strdup_printf ("Sample assistant (%d of %d)", current_page + 1, n_pages);
-  gtk_window_set_title (GTK_WINDOW (widget), title);
-  g_free (title);
-
-  /* The fourth page (counting from zero) is the progress page.  The
-  * user clicked Apply to get here so we tell the assistant to commit,
-  * which means the changes up to this point are permanent and cannot
-  * be cancelled or revisited. */
-  if (current_page == 3)
-      gtk_assistant_commit (GTK_ASSISTANT (widget));
-}
-
-static void
-on_entry_changed (GtkWidget *widget, gpointer data)
-{
-  GtkAssistant *assistant = GTK_ASSISTANT (data);
-  GtkWidget *current_page;
-  gint page_number;
-  const gchar *text;
-
-  page_number = gtk_assistant_get_current_page (assistant);
-  current_page = gtk_assistant_get_nth_page (assistant, page_number);
-  text = gtk_entry_get_text (GTK_ENTRY (widget));
-
-  if (text && *text)
-    gtk_assistant_set_page_complete (assistant, current_page, TRUE);
-  else
-    gtk_assistant_set_page_complete (assistant, current_page, FALSE);
-}
-
-static void
-create_page1 (GtkWidget *assistant)
-{
-  GtkWidget *box, *label, *entry;
-
-  box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
-
-  label = gtk_label_new ("You must fill out this entry to continue:");
-  gtk_box_pack_start (GTK_BOX (box), label);
-
-  entry = gtk_entry_new ();
-  gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
-  gtk_widget_set_valign (entry, GTK_ALIGN_CENTER);
-  gtk_box_pack_start (GTK_BOX (box), entry);
-  g_signal_connect (G_OBJECT (entry), "changed",
-                    G_CALLBACK (on_entry_changed), assistant);
-
-  gtk_assistant_append_page (GTK_ASSISTANT (assistant), box);
-  gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), box, "Page 1");
-  gtk_assistant_set_page_type (GTK_ASSISTANT (assistant), box, GTK_ASSISTANT_PAGE_INTRO);
-}
-
-static void
-create_page2 (GtkWidget *assistant)
-{
-  GtkWidget *box, *checkbutton;
-
-  box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
-
-  checkbutton = gtk_check_button_new_with_label ("This is optional data, you may continue "
-                                                 "even if you do not check this");
-  gtk_box_pack_start (GTK_BOX (box), checkbutton);
-
-  gtk_assistant_append_page (GTK_ASSISTANT (assistant), box);
-  gtk_assistant_set_page_complete (GTK_ASSISTANT (assistant), box, TRUE);
-  gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), box, "Page 2");
-}
-
-static void
-create_page3 (GtkWidget *assistant)
-{
-  GtkWidget *label;
-
-  label = gtk_label_new ("This is a confirmation page, press 'Apply' to apply changes");
-
-  gtk_widget_show (label);
-  gtk_assistant_append_page (GTK_ASSISTANT (assistant), label);
-  gtk_assistant_set_page_type (GTK_ASSISTANT (assistant), label, GTK_ASSISTANT_PAGE_CONFIRM);
-  gtk_assistant_set_page_complete (GTK_ASSISTANT (assistant), label, TRUE);
-  gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), label, "Confirmation");
-}
-
-static void
-create_page4 (GtkWidget *assistant)
-{
-  progress_bar = gtk_progress_bar_new ();
-  gtk_widget_set_halign (progress_bar, GTK_ALIGN_FILL);
-  gtk_widget_set_valign (progress_bar, GTK_ALIGN_CENTER);
-  gtk_widget_set_hexpand (progress_bar, TRUE);
-  gtk_widget_set_margin_start (progress_bar, 40);
-  gtk_widget_set_margin_end (progress_bar, 40);
-
-  gtk_widget_show (progress_bar);
-  gtk_assistant_append_page (GTK_ASSISTANT (assistant), progress_bar);
-  gtk_assistant_set_page_type (GTK_ASSISTANT (assistant), progress_bar, GTK_ASSISTANT_PAGE_PROGRESS);
-  gtk_assistant_set_page_title (GTK_ASSISTANT (assistant), progress_bar, "Applying changes");
-
-  /* This prevents the assistant window from being
-   * closed while we're "busy" applying changes.
-   */
-  gtk_assistant_set_page_complete (GTK_ASSISTANT (assistant), progress_bar, FALSE);
-}
-
-GtkWidget*
-do_assistant (GtkWidget *do_widget)
-{
-  if (!assistant)
-    {
-      assistant = gtk_assistant_new ();
-
-      gtk_window_set_default_size (GTK_WINDOW (assistant), -1, 300);
-
-      gtk_window_set_display (GTK_WINDOW (assistant),
-                              gtk_widget_get_display (do_widget));
-
-      create_page1 (assistant);
-      create_page2 (assistant);
-      create_page3 (assistant);
-      create_page4 (assistant);
-
-      g_signal_connect (G_OBJECT (assistant), "cancel",
-                        G_CALLBACK (on_assistant_close_cancel), &assistant);
-      g_signal_connect (G_OBJECT (assistant), "close",
-                        G_CALLBACK (on_assistant_close_cancel), &assistant);
-      g_signal_connect (G_OBJECT (assistant), "apply",
-                        G_CALLBACK (on_assistant_apply), NULL);
-      g_signal_connect (G_OBJECT (assistant), "prepare",
-                        G_CALLBACK (on_assistant_prepare), NULL);
-    }
-
-  if (!gtk_widget_get_visible (assistant))
-    gtk_widget_show (assistant);
-  else
-    {
-      gtk_widget_destroy (assistant);
-      assistant = NULL;
-    }
-
-  return assistant;
-}
@@ -1,332 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <requires lib="gtk+" version="3.20"/>
-  <object class="GtkWindow" id="window">
-    <property name="resizable">0</property>
-    <property name="title">CSS Blend Modes</property>
-    <property name="default-width">400</property>
-    <property name="default-height">300</property>
-    <child>
-      <object class="GtkGrid">
-        <property name="row-spacing">12</property>
-        <property name="column-spacing">12</property>
-        <child>
-          <object class="GtkLabel">
-            <property name="label" translatable="yes">Blend mode:</property>
-            <property name="xalign">0</property>
-            <style>
-              <class name="dim-label"/>
-            </style>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkScrolledWindow" id="scrolledwindow">
-            <property name="can-focus">1</property>
-            <property name="vexpand">1</property>
-            <property name="shadow-type">in</property>
-            <property name="min-content-width">150</property>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkStackSwitcher">
-            <property name="halign">center</property>
-            <property name="hexpand">1</property>
-            <property name="stack">stack</property>
-          </object>
-          <packing>
-            <property name="left-attach">1</property>
-            <property name="top-attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkStack" id="stack">
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="hhomogeneous">0</property>
-            <property name="vhomogeneous">0</property>
-            <property name="transition-type">crossfade</property>
-            <child>
-              <object class="GtkGrid">
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-                <property name="vexpand">1</property>
-                <property name="row-spacing">12</property>
-                <property name="column-spacing">12</property>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Duck</property>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Background</property>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <style>
-                      <class name="duck"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <style>
-                      <class name="gradient"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">
-Blended picture</property>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">2</property>
-                    <property name="width">2</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <property name="halign">center</property>
-                    <style>
-                      <class name="blend0"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">3</property>
-                    <property name="width">2</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="name">page0</property>
-                <property name="title" translatable="yes">Ducky</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkGrid">
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-                <property name="vexpand">1</property>
-                <property name="row-spacing">12</property>
-                <property name="column-spacing">12</property>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Red</property>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Blue</property>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <style>
-                      <class name="red"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <style>
-                      <class name="blue"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">
-Blended picture</property>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">2</property>
-                    <property name="width">2</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <property name="halign">center</property>
-                    <style>
-                      <class name="blend1"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">3</property>
-                    <property name="width">2</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="name">page1</property>
-                <property name="title" translatable="yes">Blends</property>
-              </packing>
-            </child>
-            <child>
-              <object class="GtkGrid">
-                <property name="halign">center</property>
-                <property name="valign">center</property>
-                <property name="hexpand">1</property>
-                <property name="vexpand">1</property>
-                <property name="row-spacing">6</property>
-                <property name="column-spacing">12</property>
-                <child>
-                  <object class="GtkImage">
-                    <style>
-                      <class name="cyan"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <style>
-                      <class name="magenta"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">1</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <style>
-                      <class name="yellow"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">3</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkImage">
-                    <property name="halign">center</property>
-                    <style>
-                      <class name="blend2"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">3</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Cyan</property>
-                    <property name="xalign">0</property>
-                    <style>
-                      <class name="dim-label"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Magenta</property>
-                    <property name="xalign">0</property>
-                    <style>
-                      <class name="dim-label"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">0</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Yellow</property>
-                    <property name="xalign">0</property>
-                    <style>
-                      <class name="dim-label"/>
-                    </style>
-                  </object>
-                  <packing>
-                    <property name="left-attach">0</property>
-                    <property name="top-attach">2</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkLabel">
-                    <property name="label" translatable="yes">Blended picture</property>
-                    <property name="xalign">0</property>
-                    <attributes>
-                      <attribute name="weight" value="bold"/>
-                    </attributes>
-                  </object>
-                  <packing>
-                    <property name="left-attach">1</property>
-                    <property name="top-attach">2</property>
-                  </packing>
-                </child>
-              </object>
-              <packing>
-                <property name="name">page2</property>
-                <property name="title" translatable="yes">CMYK</property>
-              </packing>
-            </child>
-          </object>
-          <packing>
-            <property name="left-attach">1</property>
-            <property name="top-attach">1</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-    <child type="titlebar">
-    </child>
-  </object>
-</interface>
@@ -1,124 +0,0 @@
-/* Builder
- *
- * Demonstrates an interface loaded from a XML description.
- */
-
-#include <gtk/gtk.h>
-
-static void
-quit_activate (GSimpleAction *action,
-               GVariant      *parameter,
-               gpointer       user_data)
-{
-  GtkWidget *window = user_data;
-
-  gtk_widget_destroy (window);
-}
-
-static void
-about_activate (GSimpleAction *action,
-                GVariant      *parameter,
-                gpointer       user_data)
-{
-  GtkWidget *window = user_data;
-  GtkBuilder *builder;
-  GtkWidget *about_dlg;
-
-  builder = g_object_get_data (G_OBJECT (window), "builder");
-  about_dlg = GTK_WIDGET (gtk_builder_get_object (builder, "aboutdialog1"));
-  gtk_dialog_run (GTK_DIALOG (about_dlg));
-  gtk_widget_hide (about_dlg);
-}
-
-static void
-help_activate (GSimpleAction *action,
-               GVariant      *parameter,
-               gpointer       user_data)
-{
-  g_print ("Help not available\n");
-}
-
-static GActionEntry win_entries[] = {
-  { "quit", quit_activate, NULL, NULL, NULL },
-  { "about", about_activate, NULL, NULL, NULL },
-  { "help", help_activate, NULL, NULL, NULL }
-};
-
-GtkWidget *
-do_builder (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *toolbar;
-  GActionGroup *actions;
-  GtkAccelGroup *accel_group;
-  GtkWidget *item;
-
-  if (!window)
-    {
-      GtkBuilder *builder;
-
-      builder = gtk_builder_new_from_resource ("/builder/demo.ui");
-
-      gtk_builder_connect_signals (builder, NULL);
-      window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-      toolbar = GTK_WIDGET (gtk_builder_get_object (builder, "toolbar1"));
-      gtk_style_context_add_class (gtk_widget_get_style_context (toolbar),
-                                   "primary-toolbar");
-      actions = (GActionGroup*)g_simple_action_group_new ();
-      g_action_map_add_action_entries (G_ACTION_MAP (actions),
-                                       win_entries, G_N_ELEMENTS (win_entries),
-                                       window);
-      gtk_widget_insert_action_group (window, "win", actions);
-      accel_group = gtk_accel_group_new ();
-      gtk_window_add_accel_group (GTK_WINDOW (window), accel_group);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "new_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_n, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "open_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_o, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "save_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_s, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "quit_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_q, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "copy_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_c, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "cut_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_x, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "paste_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_v, GDK_CONTROL_MASK, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "help_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_F1, 0, GTK_ACCEL_VISIBLE);
-
-      item = (GtkWidget*)gtk_builder_get_object (builder, "about_item");
-      gtk_widget_add_accelerator (item, "activate", accel_group,
-                                  GDK_KEY_F7, 0, GTK_ACCEL_VISIBLE);
-
-      g_object_set_data_full (G_OBJECT(window), "builder", builder, g_object_unref);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,127 +0,0 @@
-/* Button Boxes
- *
- * The Button Box widgets are used to arrange buttons with padding.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-static GtkWidget *
-create_bbox (gint  horizontal,
-             char *title,
-             gint  spacing,
-             gint  layout)
-{
-  GtkWidget *frame;
-  GtkWidget *bbox;
-  GtkWidget *button;
-
-  frame = gtk_frame_new (title);
-
-  if (horizontal)
-    bbox = gtk_button_box_new (GTK_ORIENTATION_HORIZONTAL);
-  else
-    bbox = gtk_button_box_new (GTK_ORIENTATION_VERTICAL);
-
-  g_object_set (bbox, "margin", 5, NULL);
-
-  gtk_container_add (GTK_CONTAINER (frame), bbox);
-
-  gtk_button_box_set_layout (GTK_BUTTON_BOX (bbox), layout);
-  gtk_box_set_spacing (GTK_BOX (bbox), spacing);
-
-  button = gtk_button_new_with_label (_("OK"));
-  gtk_container_add (GTK_CONTAINER (bbox), button);
-
-  button = gtk_button_new_with_label (_("Cancel"));
-  gtk_container_add (GTK_CONTAINER (bbox), button);
-
-  button = gtk_button_new_with_label (_("Help"));
-  gtk_container_add (GTK_CONTAINER (bbox), button);
-
-  return frame;
-}
-
-GtkWidget *
-do_button_box (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *main_vbox;
-  GtkWidget *vbox;
-  GtkWidget *hbox;
-  GtkWidget *frame_horz;
-  GtkWidget *frame_vert;
-
-  if (!window)
-  {
-    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-    gtk_window_set_display (GTK_WINDOW (window),
-                            gtk_widget_get_display (do_widget));
-    gtk_window_set_title (GTK_WINDOW (window), "Button Boxes");
-
-    g_signal_connect (window, "destroy",
-                      G_CALLBACK (gtk_widget_destroyed),
-                      &window);
-
-    main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-    g_object_set (main_vbox, "margin", 10, NULL);
-    gtk_container_add (GTK_CONTAINER (window), main_vbox);
-
-    frame_horz = gtk_frame_new ("Horizontal Button Boxes");
-    gtk_widget_set_margin_top (frame_horz, 10);
-    gtk_widget_set_margin_bottom (frame_horz, 10);
-    gtk_box_pack_start (GTK_BOX (main_vbox), frame_horz);
-
-    vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 10);
-    g_object_set (vbox, "margin", 10, NULL);
-    gtk_container_add (GTK_CONTAINER (frame_horz), vbox);
-
-    gtk_box_pack_start (GTK_BOX (vbox),
-                        create_bbox (TRUE, "Spread", 40, GTK_BUTTONBOX_SPREAD));
-
-    gtk_box_pack_start (GTK_BOX (vbox),
-                        create_bbox (TRUE, "Edge", 40, GTK_BUTTONBOX_EDGE));
-
-    gtk_box_pack_start (GTK_BOX (vbox),
-                        create_bbox (TRUE, "Start", 40, GTK_BUTTONBOX_START));
-
-    gtk_box_pack_start (GTK_BOX (vbox),
-                        create_bbox (TRUE, "End", 40, GTK_BUTTONBOX_END));
-
-    gtk_box_pack_start (GTK_BOX (vbox),
-                        create_bbox (TRUE, "Center", 40, GTK_BUTTONBOX_CENTER));
-
-    gtk_box_pack_start (GTK_BOX (vbox),
-                        create_bbox (TRUE, "Expand", 0, GTK_BUTTONBOX_EXPAND));
-
-    frame_vert = gtk_frame_new ("Vertical Button Boxes");
-    gtk_box_pack_start (GTK_BOX (main_vbox), frame_vert);
-
-    hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
-    g_object_set (hbox, "margin", 10, NULL);
-    gtk_container_add (GTK_CONTAINER (frame_vert), hbox);
-
-    gtk_box_pack_start (GTK_BOX (hbox),
-                        create_bbox (FALSE, "Spread", 10, GTK_BUTTONBOX_SPREAD));
-
-    gtk_box_pack_start (GTK_BOX (hbox),
-                        create_bbox (FALSE, "Edge", 10, GTK_BUTTONBOX_EDGE));
-
-    gtk_box_pack_start (GTK_BOX (hbox),
-                        create_bbox (FALSE, "Start", 10, GTK_BUTTONBOX_START));
-
-    gtk_box_pack_start (GTK_BOX (hbox),
-                        create_bbox (FALSE, "End", 10, GTK_BUTTONBOX_END));
-    gtk_box_pack_start (GTK_BOX (hbox),
-                        create_bbox (FALSE, "Center", 10, GTK_BUTTONBOX_CENTER));
-    gtk_box_pack_start (GTK_BOX (hbox),
-                        create_bbox (FALSE, "Expand", 0, GTK_BUTTONBOX_EXPAND));
-  }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,556 +0,0 @@
-/* Change Display
- *
- * Demonstrates migrating a window between different displays.
- * A display is a mouse and keyboard with some number of
- * associated monitors. The neat thing about having multiple
- * displays is that they can be on a completely separate
- * computers, as long as there is a network connection to the
- * computer where the application is running.
- *
- * Only some of the windowing systems where GTK+ runs have the
- * concept of multiple displays. (The X Window System is the
- * main example.) Other windowing systems can only handle one
- * keyboard and mouse, and combine all monitors into
- * a single display.
- *
- * This is a moderately complex example, and demonstrates:
- *
- *  - Tracking the currently open displays
- *
- *  - Changing the display for a window
- *
- *  - Letting the user choose a window by clicking on it
- *
- *  - Using GtkListStore and GtkTreeView
- *
- *  - Using GtkDialog
- */
-#include <string.h>
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-/* The ChangeDisplayInfo structure corresponds to a toplevel window and
- * holds pointers to widgets inside the toplevel window along with other
- * information about the contents of the window.
- * This is a common organizational structure in real applications.
- */
-typedef struct _ChangeDisplayInfo ChangeDisplayInfo;
-
-struct _ChangeDisplayInfo
-{
-  GtkWidget *window;
-  GtkSizeGroup *size_group;
-
-  GtkTreeModel *display_model;
-
-  GdkDisplay *current_display;
-};
-
-/* These enumerations provide symbolic names for the columns
- * in the two GtkListStore models.
- */
-enum
-{
-  DISPLAY_COLUMN_NAME,
-  DISPLAY_COLUMN_DISPLAY,
-  DISPLAY_NUM_COLUMNS
-};
-
-enum
-{
-  SCREEN_COLUMN_NUMBER,
-  SCREEN_COLUMN_SCREEN,
-  SCREEN_NUM_COLUMNS
-};
-
-/* Finds the toplevel window under the mouse pointer, if any.
- */
-static GtkWidget *
-find_toplevel_at_pointer (GdkDisplay *display)
-{
-  GdkSurface *pointer_window;
-  GtkWidget *widget = NULL;
-
-  pointer_window = gdk_device_get_surface_at_position (gtk_get_current_event_device (),
-                                                      NULL, NULL);
-
-  /* The user data field of a GdkSurface is used to store a pointer
-   * to the widget that created it.
-   */
-  if (pointer_window)
-    {
-      gpointer widget_ptr;
-      gdk_surface_get_user_data (pointer_window, &widget_ptr);
-      widget = widget_ptr;
-    }
-
-  return widget ? gtk_widget_get_toplevel (widget) : NULL;
-}
-
-static gboolean
-release_event_cb (GtkWidget *widget,
-                  GdkEvent  *event,
-                  gboolean  *clicked)
-{
-  if (gdk_event_get_event_type (event) == GDK_BUTTON_RELEASE)
-    *clicked = TRUE;
-  return TRUE;
-}
-
-/* Asks the user to click on a window, then waits for them click
- * the mouse. When the mouse is released, returns the toplevel
- * window under the pointer, or NULL, if there is none.
- */
-static GtkWidget *
-query_for_toplevel (GdkDisplay *display,
-                    const char *prompt)
-{
-  GtkWidget *popup, *label, *frame;
-  GdkCursor *cursor;
-  GtkWidget *toplevel = NULL;
-  GdkDevice *device;
-
-  popup = gtk_window_new (GTK_WINDOW_POPUP);
-  gtk_window_set_display (GTK_WINDOW (popup), display);
-  gtk_window_set_modal (GTK_WINDOW (popup), TRUE);
-  gtk_window_set_position (GTK_WINDOW (popup), GTK_WIN_POS_CENTER);
-
-  frame = gtk_frame_new (NULL);
-  gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_OUT);
-  gtk_container_add (GTK_CONTAINER (popup), frame);
-
-  label = gtk_label_new (prompt);
-  g_object_set (label, "margin", 10, NULL);
-  gtk_container_add (GTK_CONTAINER (frame), label);
-
-  gtk_widget_show (popup);
-  cursor = gdk_cursor_new_from_name ("crosshair", NULL);
-  device = gtk_get_current_event_device ();
-
-  if (gdk_seat_grab (gdk_device_get_seat (device),
-                     gtk_widget_get_surface (popup),
-                     GDK_SEAT_CAPABILITY_ALL_POINTING,
-                     FALSE, cursor, NULL, NULL, NULL) == GDK_GRAB_SUCCESS)
-    {
-      gboolean clicked = FALSE;
-
-      g_signal_connect (popup, "event",
-                        G_CALLBACK (release_event_cb), &clicked);
-
-      /* Process events until clicked is set by our button release event handler.
-       * We pass in may_block=TRUE since we want to wait if there
-       * are no events currently.
-       */
-      while (!clicked)
-        g_main_context_iteration (NULL, TRUE);
-
-      toplevel = find_toplevel_at_pointer (display);
-      if (toplevel == popup)
-        toplevel = NULL;
-    }
-
-  g_object_unref (cursor);
-  gtk_widget_destroy (popup);
-
-  return toplevel;
-}
-
-/* Prompts the user for a toplevel window to move, and then moves
- * that window to the currently selected display
- */
-static void
-query_change_display (ChangeDisplayInfo *info)
-{
-  GdkDisplay *display = gtk_widget_get_display (info->window);
-  GtkWidget *toplevel;
-
-  toplevel = query_for_toplevel (display,
-                                 "Please select the toplevel\n"
-                                 "to move to the new display");
-
-  if (toplevel)
-    gtk_window_set_display (GTK_WINDOW (toplevel), info->current_display);
-  else
-    gdk_display_beep (display);
-}
-
-/* Called when the user clicks on a button in our dialog or
- * closes the dialog through the window manager. Unless the
- * "Change" button was clicked, we destroy the dialog.
- */
-static void
-response_cb (GtkDialog         *dialog,
-             gint               response_id,
-             ChangeDisplayInfo *info)
-{
-  if (response_id == GTK_RESPONSE_OK)
-    query_change_display (info);
-  else
-    gtk_widget_destroy (GTK_WIDGET (dialog));
-}
-
-/* Called when the user clicks on "Open..." in the display
- * frame. Prompts for a new display, and then opens a connection
- * to that display.
- */
-static void
-open_display_cb (GtkWidget         *button,
-                 ChangeDisplayInfo *info)
-{
-  GtkWidget *content_area;
-  GtkWidget *dialog;
-  GtkWidget *display_entry;
-  GtkWidget *dialog_label;
-  gchar *new_screen_name = NULL;
-  GdkDisplay *result = NULL;
-
-  dialog = gtk_dialog_new_with_buttons ("Open Display",
-                                        GTK_WINDOW (info->window),
-                                        GTK_DIALOG_MODAL,
-                                        _("_Cancel"), GTK_RESPONSE_CANCEL,
-                                        _("_OK"), GTK_RESPONSE_OK,
-                                        NULL);
-
-  gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
-  display_entry = gtk_entry_new ();
-  gtk_entry_set_activates_default (GTK_ENTRY (display_entry), TRUE);
-  dialog_label =
-    gtk_label_new ("Please enter the name of\nthe new display\n");
-
-  content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
-
-  gtk_container_add (GTK_CONTAINER (content_area), dialog_label);
-  gtk_container_add (GTK_CONTAINER (content_area), display_entry);
-
-  gtk_widget_grab_focus (display_entry);
-
-  while (!result)
-    {
-      gint response_id = gtk_dialog_run (GTK_DIALOG (dialog));
-      if (response_id != GTK_RESPONSE_OK)
-        break;
-
-      new_screen_name = gtk_editable_get_chars (GTK_EDITABLE (display_entry),
-                                                0, -1);
-
-      if (strcmp (new_screen_name, "") != 0)
-        {
-          result = gdk_display_open (new_screen_name);
-          if (!result)
-            {
-              gchar *error_msg =
-                g_strdup_printf  ("Can't open display:\n\t%s\nplease try another one\n",
-                                  new_screen_name);
-              gtk_label_set_text (GTK_LABEL (dialog_label), error_msg);
-              g_free (error_msg);
-            }
-
-          g_free (new_screen_name);
-        }
-    }
-
-  gtk_widget_destroy (dialog);
-}
-
-/* Called when the user clicks on the "Close" button in the
- * "Display" frame. Closes the selected display.
- */
-static void
-close_display_cb (GtkWidget         *button,
-                  ChangeDisplayInfo *info)
-{
-  if (info->current_display)
-    gdk_display_close (info->current_display);
-}
-
-/* Called when the selected row in the display list changes.
- * Updates info->current_display, then refills the list of
- * screens.
- */
-static void
-display_changed_cb (GtkTreeSelection  *selection,
-                    ChangeDisplayInfo *info)
-{
-  GtkTreeModel *model;
-  GtkTreeIter iter;
-
-  if (info->current_display)
-    g_object_unref (info->current_display);
-  if (gtk_tree_selection_get_selected (selection, &model, &iter))
-    gtk_tree_model_get (model, &iter,
-                        DISPLAY_COLUMN_DISPLAY, &info->current_display,
-                        -1);
-  else
-    info->current_display = NULL;
-}
-
-/* This function is used both for creating the "Display" and
- * "Screen" frames, since they have a similar structure. The
- * caller hooks up the right context for the value returned
- * in tree_view, and packs any relevant buttons into button_vbox.
- */
-static void
-create_frame (ChangeDisplayInfo *info,
-              const char        *title,
-              GtkWidget        **frame,
-              GtkWidget        **tree_view,
-              GtkWidget        **button_vbox)
-{
-  GtkTreeSelection *selection;
-  GtkWidget *scrollwin;
-  GtkWidget *hbox;
-
-  *frame = gtk_frame_new (title);
-
-  hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
-  g_object_set (hbox, "margin", 8, NULL);
-  gtk_container_add (GTK_CONTAINER (*frame), hbox);
-
-  scrollwin = gtk_scrolled_window_new (NULL, NULL);
-  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollwin),
-                                  GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
-  gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollwin),
-                                       GTK_SHADOW_IN);
-  gtk_box_pack_start (GTK_BOX (hbox), scrollwin);
-
-  *tree_view = gtk_tree_view_new ();
-  gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (*tree_view), FALSE);
-  gtk_container_add (GTK_CONTAINER (scrollwin), *tree_view);
-
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (*tree_view));
-  gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
-
-  *button_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
-  gtk_box_pack_start (GTK_BOX (hbox), *button_vbox);
-
-  if (!info->size_group)
-    info->size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
-
-  gtk_size_group_add_widget (GTK_SIZE_GROUP (info->size_group), *button_vbox);
-}
-
-/* If we have a stack of buttons, it often looks better if their contents
- * are left-aligned, rather than centered. This function creates a button
- * and left-aligns it contents.
- */
-GtkWidget *
-left_align_button_new (const char *label)
-{
-  GtkWidget *button = gtk_button_new_with_mnemonic (label);
-  GtkWidget *child = gtk_bin_get_child (GTK_BIN (button));
-
-  gtk_widget_set_halign (child, GTK_ALIGN_START);
-  gtk_widget_set_valign (child, GTK_ALIGN_CENTER);
-
-  return button;
-}
-
-/* Creates the "Display" frame in the main window.
- */
-GtkWidget *
-create_display_frame (ChangeDisplayInfo *info)
-{
-  GtkWidget *frame;
-  GtkWidget *tree_view;
-  GtkWidget *button_vbox;
-  GtkTreeViewColumn *column;
-  GtkTreeSelection *selection;
-  GtkWidget *button;
-
-  create_frame (info, "Display", &frame, &tree_view, &button_vbox);
-
-  button = left_align_button_new ("_Open...");
-  g_signal_connect (button, "clicked",  G_CALLBACK (open_display_cb), info);
-  gtk_box_pack_start (GTK_BOX (button_vbox), button);
-
-  button = left_align_button_new ("_Close");
-  g_signal_connect (button, "clicked",  G_CALLBACK (close_display_cb), info);
-  gtk_box_pack_start (GTK_BOX (button_vbox), button);
-
-  info->display_model = (GtkTreeModel *)gtk_list_store_new (DISPLAY_NUM_COLUMNS,
-                                                            G_TYPE_STRING,
-                                                            GDK_TYPE_DISPLAY);
-
-  gtk_tree_view_set_model (GTK_TREE_VIEW (tree_view), info->display_model);
-
-  column = gtk_tree_view_column_new_with_attributes ("Name",
-                                                     gtk_cell_renderer_text_new (),
-                                                     "text", DISPLAY_COLUMN_NAME,
-                                                     NULL);
-  gtk_tree_view_append_column (GTK_TREE_VIEW (tree_view), column);
-
-  selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
-  g_signal_connect (selection, "changed",
-                    G_CALLBACK (display_changed_cb), info);
-
-  return frame;
-}
-
-/* Called when one of the currently open displays is closed.
- * Remove it from our list of displays.
- */
-static void
-display_closed_cb (GdkDisplay        *display,
-                   gboolean           is_error,
-                   ChangeDisplayInfo *info)
-{
-  GtkTreeIter iter;
-  gboolean valid;
-
-  for (valid = gtk_tree_model_get_iter_first (info->display_model, &iter);
-       valid;
-       valid = gtk_tree_model_iter_next (info->display_model, &iter))
-    {
-      GdkDisplay *tmp_display;
-
-      gtk_tree_model_get (info->display_model, &iter,
-                          DISPLAY_COLUMN_DISPLAY, &tmp_display,
-                          -1);
-      if (tmp_display == display)
-        {
-          gtk_list_store_remove (GTK_LIST_STORE (info->display_model), &iter);
-          break;
-        }
-    }
-}
-
-/* Adds a new display to our list of displays, and connects
- * to the "closed" signal so that we can remove it from the
- * list of displays again.
- */
-static void
-add_display (ChangeDisplayInfo *info,
-             GdkDisplay        *display)
-{
-  const gchar *name = gdk_display_get_name (display);
-  GtkTreeIter iter;
-
-  gtk_list_store_append (GTK_LIST_STORE (info->display_model), &iter);
-  gtk_list_store_set (GTK_LIST_STORE (info->display_model), &iter,
-                      DISPLAY_COLUMN_NAME, name,
-                      DISPLAY_COLUMN_DISPLAY, display,
-                      -1);
-
-  g_signal_connect (display, "closed",
-                    G_CALLBACK (display_closed_cb), info);
-}
-
-/* Called when a new display is opened
- */
-static void
-display_opened_cb (GdkDisplayManager *manager,
-                   GdkDisplay        *display,
-                   ChangeDisplayInfo *info)
-{
-  add_display (info, display);
-}
-
-/* Adds all currently open displays to our list of displays,
- * and set up a signal connection so that we'll be notified
- * when displays are opened in the future as well.
- */
-static void
-initialize_displays (ChangeDisplayInfo *info)
-{
-  GdkDisplayManager *manager = gdk_display_manager_get ();
-  GSList *displays = gdk_display_manager_list_displays (manager);
-  GSList *tmp_list;
-
-  for (tmp_list = displays; tmp_list; tmp_list = tmp_list->next)
-    add_display (info, tmp_list->data);
-
-  g_slist_free (tmp_list);
-
-  g_signal_connect (manager, "display-opened",
-                    G_CALLBACK (display_opened_cb), info);
-}
-
-/* Cleans up when the toplevel is destroyed; we remove the
- * connections we use to track currently open displays, then
- * free the ChangeDisplayInfo structure.
- */
-static void
-destroy_info (ChangeDisplayInfo *info)
-{
-  GdkDisplayManager *manager = gdk_display_manager_get ();
-  GSList *displays = gdk_display_manager_list_displays (manager);
-  GSList *tmp_list;
-
-  g_signal_handlers_disconnect_by_func (manager,
-                                        display_opened_cb,
-                                        info);
-
-  for (tmp_list = displays; tmp_list; tmp_list = tmp_list->next)
-    g_signal_handlers_disconnect_by_func (tmp_list->data,
-                                          display_closed_cb,
-                                          info);
-
-  g_slist_free (tmp_list);
-
-  g_object_unref (info->size_group);
-  g_object_unref (info->display_model);
-
-  if (info->current_display)
-    g_object_unref (info->current_display);
-
-  g_free (info);
-}
-
-static void
-destroy_cb (GObject            *object,
-            ChangeDisplayInfo **info)
-{
-  destroy_info (*info);
-  *info = NULL;
-}
-
-/* Main entry point. If the dialog for this demo doesn't yet exist, creates
- * it. Otherwise, destroys it.
- */
-GtkWidget *
-do_changedisplay (GtkWidget *do_widget)
-{
-  static ChangeDisplayInfo *info = NULL;
-
-  if (!info)
-    {
-      GtkWidget *content_area;
-      GtkWidget *vbox;
-      GtkWidget *frame;
-
-      info = g_new0 (ChangeDisplayInfo, 1);
-
-      info->window = gtk_dialog_new_with_buttons ("Change Display",
-                                                  GTK_WINDOW (do_widget),
-                                                  0,
-                                                  "Close", GTK_RESPONSE_CLOSE,
-                                                  "Change", GTK_RESPONSE_OK,
-                                                  NULL);
-
-      gtk_window_set_default_size (GTK_WINDOW (info->window), 300, 400);
-
-      g_signal_connect (info->window, "response",
-                        G_CALLBACK (response_cb), info);
-      g_signal_connect (info->window, "destroy",
-                        G_CALLBACK (destroy_cb), &info);
-
-      content_area = gtk_dialog_get_content_area (GTK_DIALOG (info->window));
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
-      g_object_set (vbox, "margin", 8, NULL);
-      gtk_box_pack_start (GTK_BOX (content_area), vbox);
-
-      frame = create_display_frame (info);
-      gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-      initialize_displays (info);
-
-      gtk_widget_show (info->window);
-      return info->window;
-    }
-  else
-    {
-      gtk_widget_destroy (info->window);
-      return NULL;
-    }
-}
@@ -1,361 +0,0 @@
-/* Clipboard
- *
- * GdkClipboard is used for clipboard handling. This demo shows how to
- * copy and paste text to and from the clipboard.
- *
- * It also shows how to transfer images via the clipboard or via
- * drag-and-drop, and how to make clipboard contents persist after
- * the application exits. Clipboard persistence requires a clipboard
- * manager to run.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-#include <string.h>
-
-static GtkWidget *window = NULL;
-
-void
-copy_button_clicked (GtkWidget *button,
-                     gpointer   user_data)
-{
-  GtkWidget *entry;
-  GdkClipboard *clipboard;
-
-  entry = GTK_WIDGET (user_data);
-
-  /* Get the clipboard object */
-  clipboard = gtk_widget_get_clipboard (entry);
-
-  /* Set clipboard text */
-  gdk_clipboard_set_text (clipboard, gtk_entry_get_text (GTK_ENTRY (entry)));
-}
-
-void
-paste_received (GObject      *source_object,
-                GAsyncResult *result,
-                gpointer      user_data)
-{
-  GdkClipboard *clipboard;
-  GtkWidget *entry;
-  char *text;
-  GError *error = NULL;
-
-  clipboard = GDK_CLIPBOARD (source_object);
-  entry = GTK_WIDGET (user_data);
-
-  /* Get the resulting text of the read operation */
-  text = gdk_clipboard_read_text_finish (clipboard, result, &error);
-
-  if (text)
-    {
-      /* Set the entry text */
-      gtk_entry_set_text (GTK_ENTRY (entry), text);
-      g_free (text);
-    }
-  else
-    {
-      GtkWidget *dialog;
-
-      /* Show an error about why pasting failed.
-       * Usually you probably want to ignore such failures,
-       * but for demonstration purposes, we show the error.
-       */
-      dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-                                       GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_MODAL,
-                                       GTK_MESSAGE_ERROR,
-                                       GTK_BUTTONS_CLOSE,
-                                       "Could not paste text: %s",
-                                       error->message);
-      g_signal_connect (dialog, "response",
-                        G_CALLBACK (gtk_widget_destroy), NULL);
-      gtk_widget_show (dialog);
-
-      g_error_free (error);
-    }
-}
-
-void
-paste_button_clicked (GtkWidget *button,
-                      gpointer   user_data)
-{
-  GtkWidget *entry;
-  GdkClipboard *clipboard;
-
-  entry = GTK_WIDGET (user_data);
-
-  /* Get the clipboard object */
-  clipboard = gtk_widget_get_clipboard (entry);
-
-  /* Request the contents of the clipboard, contents_received will be
-     called when we do get the contents.
-   */
-  gdk_clipboard_read_text_async (clipboard, NULL, paste_received, entry);
-}
-
-static GdkPaintable *
-get_image_paintable (GtkImage *image)
-{
-  const gchar *icon_name;
-  GtkIconTheme *icon_theme;
-  GtkIconInfo *icon_info;
-
-  switch (gtk_image_get_storage_type (image))
-    {
-    case GTK_IMAGE_PAINTABLE:
-      return g_object_ref (gtk_image_get_paintable (image));
-    case GTK_IMAGE_ICON_NAME:
-      icon_name = gtk_image_get_icon_name (image);
-      icon_theme = gtk_icon_theme_get_for_display (gtk_widget_get_display (GTK_WIDGET (image)));
-      icon_info = gtk_icon_theme_lookup_icon (icon_theme, icon_name, 48, GTK_ICON_LOOKUP_GENERIC_FALLBACK);
-      if (icon_info == NULL)
-        return NULL;
-      return GDK_PAINTABLE (gtk_icon_info_load_texture (icon_info));
-    default:
-      g_warning ("Image storage type %d not handled",
-                 gtk_image_get_storage_type (image));
-      return NULL;
-    }
-}
-
-static void
-drag_begin (GtkWidget      *widget,
-            GdkDragContext *context,
-            gpointer        data)
-{
-  GdkPaintable *paintable;
-
-  paintable = get_image_paintable (GTK_IMAGE (widget));
-  if (paintable)
-    {
-      gtk_drag_set_icon_paintable (context, paintable, -2, -2);
-      g_object_unref (paintable);
-    }
-}
-
-void
-drag_data_get (GtkWidget        *widget,
-               GdkDragContext   *context,
-               GtkSelectionData *selection_data,
-               guint             info,
-               guint             time,
-               gpointer          data)
-{
-  GdkPaintable *paintable;
-
-  paintable = get_image_paintable (GTK_IMAGE (widget));
-  if (GDK_IS_TEXTURE (paintable))
-    gtk_selection_data_set_texture (selection_data, GDK_TEXTURE (paintable));
-}
-
-static void
-drag_data_received (GtkWidget        *widget,
-                    GdkDragContext   *context,
-                    GtkSelectionData *selection_data,
-                    guint32           time,
-                    gpointer          data)
-{
-  if (gtk_selection_data_get_length (selection_data) > 0)
-    {
-      GdkTexture *texture;
-
-      texture = gtk_selection_data_get_texture (selection_data);
-      gtk_image_set_from_paintable (GTK_IMAGE (data), GDK_PAINTABLE (texture));
-      g_object_unref (texture);
-    }
-}
-
-static void
-copy_image (GtkMenuItem *item,
-            gpointer     data)
-{
-  GdkClipboard *clipboard;
-  GdkPaintable *paintable;
-
-  clipboard = gtk_widget_get_clipboard (GTK_WIDGET (data));
-  paintable = get_image_paintable (GTK_IMAGE (data));
-
-  if (GDK_IS_TEXTURE (paintable))
-    gdk_clipboard_set_texture (clipboard, GDK_TEXTURE (paintable));
-
-  if (paintable)
-    g_object_unref (paintable);
-}
-
-static void
-paste_image_received (GObject      *source,
-                      GAsyncResult *result,
-                      gpointer      data)
-{
-  GdkTexture *texture;
-
-  texture = gdk_clipboard_read_texture_finish (GDK_CLIPBOARD (source), result, NULL);
-  if (texture == NULL)
-    return;
-    
-  gtk_image_set_from_paintable (GTK_IMAGE (data), GDK_PAINTABLE (texture));
-  g_object_unref (texture);
-}
-
-static void
-paste_image (GtkMenuItem *item,
-             gpointer     data)
-{
-  GdkClipboard *clipboard;
-
-  clipboard = gtk_widget_get_clipboard (GTK_WIDGET (data));
-  gdk_clipboard_read_texture_async (clipboard,
-                                    NULL,
-                                    paste_image_received,
-                                    data);
-}
-
-static void
-pressed_cb (GtkGesture *gesture,
-            int         n_press,
-            double      x,
-            double      y,
-            GtkWidget  *image)
-{
-  GtkWidget *menu;
-  GtkWidget *item;
-
-  menu = gtk_menu_new ();
-
-  item = gtk_menu_item_new_with_mnemonic (_("_Copy"));
-  g_signal_connect (item, "activate", G_CALLBACK (copy_image), image);
-  gtk_widget_show (item);
-  gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
-
-  item = gtk_menu_item_new_with_mnemonic (_("_Paste"));
-  g_signal_connect (item, "activate", G_CALLBACK (paste_image), image);
-  gtk_widget_show (item);
-  gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
-
-  gtk_menu_popup_at_pointer (GTK_MENU (menu), NULL);
-}
-
-GtkWidget *
-do_clipboard (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *vbox, *hbox;
-      GtkWidget *label;
-      GtkWidget *entry, *button;
-      GtkWidget *image;
-      GtkGesture *gesture;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Clipboard");
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      g_object_set (vbox, "margin", 8, NULL);
-
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      label = gtk_label_new ("\"Copy\" will copy the text\nin the entry to the clipboard");
-
-      gtk_box_pack_start (GTK_BOX (vbox), label);
-
-      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
-      g_object_set (hbox, "margin", 8, NULL);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox);
-
-      /* Create the first entry */
-      entry = gtk_entry_new ();
-      gtk_box_pack_start (GTK_BOX (hbox), entry);
-
-      /* Create the button */
-      button = gtk_button_new_with_mnemonic (_("_Copy"));
-      gtk_box_pack_start (GTK_BOX (hbox), button);
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (copy_button_clicked), entry);
-
-      label = gtk_label_new ("\"Paste\" will paste the text from the clipboard to the entry");
-      gtk_box_pack_start (GTK_BOX (vbox), label);
-
-      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
-      g_object_set (hbox, "margin", 8, NULL);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox);
-
-      /* Create the second entry */
-      entry = gtk_entry_new ();
-      gtk_box_pack_start (GTK_BOX (hbox), entry);
-
-      /* Create the button */
-      button = gtk_button_new_with_mnemonic (_("_Paste"));
-      gtk_box_pack_start (GTK_BOX (hbox), button);
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (paste_button_clicked), entry);
-
-      label = gtk_label_new ("Images can be transferred via the clipboard, too");
-      gtk_box_pack_start (GTK_BOX (vbox), label);
-
-      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
-      g_object_set (hbox, "margin", 8, NULL);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox);
-
-      /* Create the first image */
-      image = gtk_image_new_from_icon_name ("dialog-warning");
-      gtk_container_add (GTK_CONTAINER (hbox), image);
-
-      /* make image a drag source */
-      gtk_drag_source_set (image, GDK_BUTTON1_MASK, NULL, GDK_ACTION_COPY);
-      gtk_drag_source_add_image_targets (image);
-      g_signal_connect (image, "drag-begin",
-                        G_CALLBACK (drag_begin), image);
-      g_signal_connect (image, "drag-data-get",
-                        G_CALLBACK (drag_data_get), image);
-
-      /* accept drops on image */
-      gtk_drag_dest_set (image, GTK_DEST_DEFAULT_ALL,
-                         NULL, GDK_ACTION_COPY);
-      gtk_drag_dest_add_image_targets (image);
-      g_signal_connect (image, "drag-data-received",
-                        G_CALLBACK (drag_data_received), image);
-
-      /* context menu on image */
-      gesture = gtk_gesture_multi_press_new (image);
-      gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (gesture), GDK_BUTTON_SECONDARY);
-      g_object_set_data_full (G_OBJECT (image), "gesture", gesture, g_object_unref);
-      g_signal_connect (gesture, "pressed", G_CALLBACK (pressed_cb), image);
-
-      /* Create the second image */
-      image = gtk_image_new_from_icon_name ("process-stop");
-      gtk_container_add (GTK_CONTAINER (hbox), image);
-
-      /* make image a drag source */
-      gtk_drag_source_set (image, GDK_BUTTON1_MASK, NULL, GDK_ACTION_COPY);
-      gtk_drag_source_add_image_targets (image);
-      g_signal_connect (image, "drag-begin",
-                        G_CALLBACK (drag_begin), image);
-      g_signal_connect (image, "drag-data-get",
-                        G_CALLBACK (drag_data_get), image);
-
-      /* accept drops on image */
-      gtk_drag_dest_set (image, GTK_DEST_DEFAULT_ALL,
-                         NULL, GDK_ACTION_COPY);
-      gtk_drag_dest_add_image_targets (image);
-      g_signal_connect (image, "drag-data-received",
-                        G_CALLBACK (drag_data_received), image);
-
-      /* context menu on image */
-      gesture = gtk_gesture_multi_press_new (image);
-      gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (gesture), GDK_BUTTON_SECONDARY);
-      g_object_set_data_full (G_OBJECT (image), "gesture", gesture, g_object_unref);
-      g_signal_connect (gesture, "pressed", G_CALLBACK (pressed_cb), image);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,116 +0,0 @@
-/* Color Chooser
- *
- * A GtkColorChooser lets the user choose a color. There are several
- * implementations of the GtkColorChooser interface in GTK+. The
- * GtkColorChooserDialog is a prebuilt dialog containing a
- * GtkColorChooserWidget.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-static GtkWidget *da;
-static GdkRGBA color;
-static GtkWidget *frame;
-
-/* draw callback for the drawing area
- */
-static void
-draw_function (GtkDrawingArea *da,
-               cairo_t        *cr,
-               int             width,
-               int             height,
-               gpointer        data)
-{
-  gdk_cairo_set_source_rgba (cr, &color);
-  cairo_paint (cr);
-}
-
-static void
-response_cb (GtkDialog *dialog,
-             gint       response_id,
-             gpointer   user_data)
-{
-  if (response_id == GTK_RESPONSE_OK)
-    {
-      gtk_color_chooser_get_rgba (GTK_COLOR_CHOOSER (dialog), &color);
-      gtk_widget_queue_draw (da);
-    }
-
-  gtk_widget_destroy (GTK_WIDGET (dialog));
-}
-
-static void
-change_color_callback (GtkWidget *button,
-                       gpointer   data)
-{
-  GtkWidget *dialog;
-
-  dialog = gtk_color_chooser_dialog_new ("Changing color", GTK_WINDOW (window));
-  gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
-  gtk_color_chooser_set_rgba (GTK_COLOR_CHOOSER (dialog), &color);
-
-  g_signal_connect (dialog, "response",
-                    G_CALLBACK (response_cb), NULL);
-
-  gtk_widget_show (dialog);
-}
-
-GtkWidget *
-do_colorsel (GtkWidget *do_widget)
-{
-  GtkWidget *vbox;
-  GtkWidget *button;
-
-  if (!window)
-    {
-      color.red = 0;
-      color.blue = 1;
-      color.green = 0;
-      color.alpha = 1;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Color Chooser");
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
-      g_object_set (vbox, "margin", 12, NULL);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      /*
-       * Create the color swatch area
-       */
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-      da = gtk_drawing_area_new ();
-      gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (da), 200);
-      gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (da), 200);
-      gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (da), draw_function, NULL, NULL);
-
-      gtk_container_add (GTK_CONTAINER (frame), da);
-
-      button = gtk_button_new_with_mnemonic ("_Change the above color");
-      gtk_widget_set_halign (button, GTK_ALIGN_END);
-      gtk_widget_set_valign (button, GTK_ALIGN_CENTER);
-
-      gtk_box_pack_start (GTK_BOX (vbox), button);
-
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (change_color_callback), NULL);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,441 +0,0 @@
-/* Combo Boxes
- *
- * The GtkComboBox widget allows to select one option out of a list.
- * The GtkComboBoxEntry additionally allows the user to enter a value
- * that is not in the list of options.
- *
- * How the options are displayed is controlled by cell renderers.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-enum
-{
-  ICON_NAME_COL,
-  TEXT_COL
-};
-
-static GtkTreeModel *
-create_icon_store (void)
-{
-  const gchar *icon_names[6] = {
-    "dialog-warning",
-    "process-stop",
-    "document-new",
-    "edit-clear",
-    NULL,
-    "document-open"
-  };
-  const gchar *labels[6] = {
-    N_("Warning"),
-    N_("Stop"),
-    N_("New"),
-    N_("Clear"),
-    NULL,
-    N_("Open")
-  };
-
-  GtkTreeIter iter;
-  GtkListStore *store;
-  gint i;
-
-  store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
-
-  for (i = 0; i < G_N_ELEMENTS (icon_names); i++)
-    {
-      if (icon_names[i])
-        {
-          gtk_list_store_append (store, &iter);
-          gtk_list_store_set (store, &iter,
-                              ICON_NAME_COL, icon_names[i],
-                              TEXT_COL, _(labels[i]),
-                              -1);
-        }
-      else
-        {
-          gtk_list_store_append (store, &iter);
-          gtk_list_store_set (store, &iter,
-                              ICON_NAME_COL, NULL,
-                              TEXT_COL, "separator",
-                              -1);
-        }
-    }
-
-  return GTK_TREE_MODEL (store);
-}
-
-/* A GtkCellLayoutDataFunc that demonstrates how one can control
- * sensitivity of rows. This particular function does nothing
- * useful and just makes the second row insensitive.
- */
-static void
-set_sensitive (GtkCellLayout   *cell_layout,
-               GtkCellRenderer *cell,
-               GtkTreeModel    *tree_model,
-               GtkTreeIter     *iter,
-               gpointer         data)
-{
-  GtkTreePath *path;
-  gint *indices;
-  gboolean sensitive;
-
-  path = gtk_tree_model_get_path (tree_model, iter);
-  indices = gtk_tree_path_get_indices (path);
-  sensitive = indices[0] != 1;
-  gtk_tree_path_free (path);
-
-  g_object_set (cell, "sensitive", sensitive, NULL);
-}
-
-/* A GtkTreeViewRowSeparatorFunc that demonstrates how rows can be
- * rendered as separators. This particular function does nothing
- * useful and just turns the fourth row into a separator.
- */
-static gboolean
-is_separator (GtkTreeModel *model,
-              GtkTreeIter  *iter,
-              gpointer      data)
-{
-  GtkTreePath *path;
-  gboolean result;
-
-  path = gtk_tree_model_get_path (model, iter);
-  result = gtk_tree_path_get_indices (path)[0] == 4;
-  gtk_tree_path_free (path);
-
-  return result;
-}
-
-static GtkTreeModel *
-create_capital_store (void)
-{
-  struct {
-    gchar *group;
-    gchar *capital;
-  } capitals[] = {
-    { "A - B", NULL },
-    { NULL, "Albany" },
-    { NULL, "Annapolis" },
-    { NULL, "Atlanta" },
-    { NULL, "Augusta" },
-    { NULL, "Austin" },
-    { NULL, "Baton Rouge" },
-    { NULL, "Bismarck" },
-    { NULL, "Boise" },
-    { NULL, "Boston" },
-    { "C - D", NULL },
-    { NULL, "Carson City" },
-    { NULL, "Charleston" },
-    { NULL, "Cheyenne" },
-    { NULL, "Columbia" },
-    { NULL, "Columbus" },
-    { NULL, "Concord" },
-    { NULL, "Denver" },
-    { NULL, "Des Moines" },
-    { NULL, "Dover" },
-    { "E - J", NULL },
-    { NULL, "Frankfort" },
-    { NULL, "Harrisburg" },
-    { NULL, "Hartford" },
-    { NULL, "Helena" },
-    { NULL, "Honolulu" },
-    { NULL, "Indianapolis" },
-    { NULL, "Jackson" },
-    { NULL, "Jefferson City" },
-    { NULL, "Juneau" },
-    { "K - O" },
-    { NULL, "Lansing" },
-    { NULL, "Lincoln" },
-    { NULL, "Little Rock" },
-    { NULL, "Madison" },
-    { NULL, "Montgomery" },
-    { NULL, "Montpelier" },
-    { NULL, "Nashville" },
-    { NULL, "Oklahoma City" },
-    { NULL, "Olympia" },
-    { NULL, "P - S" },
-    { NULL, "Phoenix" },
-    { NULL, "Pierre" },
-    { NULL, "Providence" },
-    { NULL, "Raleigh" },
-    { NULL, "Richmond" },
-    { NULL, "Sacramento" },
-    { NULL, "Salem" },
-    { NULL, "Salt Lake City" },
-    { NULL, "Santa Fe" },
-    { NULL, "Springfield" },
-    { NULL, "St. Paul" },
-    { "T - Z", NULL },
-    { NULL, "Tallahassee" },
-    { NULL, "Topeka" },
-    { NULL, "Trenton" },
-    { NULL, NULL }
-  };
-
-  GtkTreeIter iter, iter2;
-  GtkTreeStore *store;
-  gint i;
-
-  store = gtk_tree_store_new (1, G_TYPE_STRING);
-
-  for (i = 0; capitals[i].group || capitals[i].capital; i++)
-    {
-      if (capitals[i].group)
-        {
-          gtk_tree_store_append (store, &iter, NULL);
-          gtk_tree_store_set (store, &iter, 0, capitals[i].group, -1);
-        }
-      else if (capitals[i].capital)
-        {
-          gtk_tree_store_append (store, &iter2, &iter);
-          gtk_tree_store_set (store, &iter2, 0, capitals[i].capital, -1);
-        }
-    }
-
-  return GTK_TREE_MODEL (store);
-}
-
-static void
-is_capital_sensitive (GtkCellLayout   *cell_layout,
-                      GtkCellRenderer *cell,
-                      GtkTreeModel    *tree_model,
-                      GtkTreeIter     *iter,
-                      gpointer         data)
-{
-  gboolean sensitive;
-
-  sensitive = !gtk_tree_model_iter_has_child (tree_model, iter);
-
-  g_object_set (cell, "sensitive", sensitive, NULL);
-}
-
-static void
-fill_combo_entry (GtkWidget *combo)
-{
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "One");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Two");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "2\302\275");
-  gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (combo), "Three");
-}
-
-
-/* A simple validating entry */
-
-#define TYPE_MASK_ENTRY             (mask_entry_get_type ())
-#define MASK_ENTRY(obj)             (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_MASK_ENTRY, MaskEntry))
-#define MASK_ENTRY_CLASS(vtable)    (G_TYPE_CHECK_CLASS_CAST ((vtable), TYPE_MASK_ENTRY, MaskEntryClass))
-#define IS_MASK_ENTRY(obj)          (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_MASK_ENTRY))
-#define IS_MASK_ENTRY_CLASS(vtable) (G_TYPE_CHECK_CLASS_TYPE ((vtable), TYPE_MASK_ENTRY))
-#define MASK_ENTRY_GET_CLASS(inst)  (G_TYPE_INSTANCE_GET_CLASS ((inst), TYPE_MASK_ENTRY, MaskEntryClass))
-
-
-typedef struct _MaskEntry MaskEntry;
-struct _MaskEntry
-{
-  GtkEntry entry;
-  gchar *mask;
-};
-
-typedef struct _MaskEntryClass MaskEntryClass;
-struct _MaskEntryClass
-{
-  GtkEntryClass parent_class;
-};
-
-
-static void mask_entry_editable_init (GtkEditableInterface *iface);
-
-G_DEFINE_TYPE_WITH_CODE (MaskEntry, mask_entry, GTK_TYPE_ENTRY,
-                         G_IMPLEMENT_INTERFACE (GTK_TYPE_EDITABLE,
-                                                mask_entry_editable_init));
-
-
-static void
-mask_entry_set_background (MaskEntry *entry)
-{
-  if (entry->mask)
-    {
-      if (!g_regex_match_simple (entry->mask, gtk_entry_get_text (GTK_ENTRY (entry)), 0, 0))
-        {
-          PangoAttrList *attrs;
-
-          attrs = pango_attr_list_new ();
-          pango_attr_list_insert (attrs, pango_attr_foreground_new (65535, 32767, 32767));
-          gtk_entry_set_attributes (GTK_ENTRY (entry), attrs);
-          pango_attr_list_unref (attrs);
-          return;
-        }
-    }
-
-  gtk_entry_set_attributes (GTK_ENTRY (entry), NULL);
-}
-
-
-static void
-mask_entry_changed (GtkEditable *editable)
-{
-  mask_entry_set_background (MASK_ENTRY (editable));
-}
-
-
-static void
-mask_entry_init (MaskEntry *entry)
-{
-  entry->mask = NULL;
-}
-
-
-static void
-mask_entry_class_init (MaskEntryClass *klass)
-{ }
-
-
-static void
-mask_entry_editable_init (GtkEditableInterface *iface)
-{
-  iface->changed = mask_entry_changed;
-}
-
-
-GtkWidget *
-do_combobox (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *vbox, *frame, *box, *combo, *entry;
-  GtkTreeModel *model;
-  GtkCellRenderer *renderer;
-  GtkTreePath *path;
-  GtkTreeIter iter;
-
-  if (!window)
-  {
-    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-    gtk_window_set_display (GTK_WINDOW (window),
-                            gtk_widget_get_display (do_widget));
-    gtk_window_set_title (GTK_WINDOW (window), "Combo Boxes");
-
-    g_signal_connect (window, "destroy",
-                      G_CALLBACK (gtk_widget_destroyed), &window);
-
-    vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
-    g_object_set (vbox, "margin", 10, NULL);
-    gtk_container_add (GTK_CONTAINER (window), vbox);
-
-    /* A combobox demonstrating cell renderers, separators and
-     *  insensitive rows
-     */
-    frame = gtk_frame_new ("Items with icons");
-    gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-    box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-    g_object_set (box, "margin", 5, NULL);
-    gtk_container_add (GTK_CONTAINER (frame), box);
-
-    model = create_icon_store ();
-    combo = gtk_combo_box_new_with_model (model);
-    g_object_unref (model);
-    gtk_container_add (GTK_CONTAINER (box), combo);
-
-    renderer = gtk_cell_renderer_pixbuf_new ();
-    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, FALSE);
-    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer,
-                                    "icon-name", ICON_NAME_COL,
-                                    NULL);
-
-    gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo),
-                                        renderer,
-                                        set_sensitive,
-                                        NULL, NULL);
-
-    renderer = gtk_cell_renderer_text_new ();
-    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE);
-    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer,
-                                    "text", TEXT_COL,
-                                    NULL);
-
-    gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo),
-                                        renderer,
-                                        set_sensitive,
-                                        NULL, NULL);
-
-    gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combo),
-                                          is_separator, NULL, NULL);
-
-    gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);
-
-    /* A combobox demonstrating trees.
-     */
-    frame = gtk_frame_new ("Where are we ?");
-    gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-    box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-    g_object_set (box, "margin", 5, NULL);
-    gtk_container_add (GTK_CONTAINER (frame), box);
-
-    model = create_capital_store ();
-    combo = gtk_combo_box_new_with_model (model);
-    g_object_unref (model);
-    gtk_container_add (GTK_CONTAINER (box), combo);
-
-    renderer = gtk_cell_renderer_text_new ();
-    gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE);
-    gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer,
-                                    "text", 0,
-                                    NULL);
-    gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (combo),
-                                        renderer,
-                                        is_capital_sensitive,
-                                        NULL, NULL);
-
-    path = gtk_tree_path_new_from_indices (0, 8, -1);
-    gtk_tree_model_get_iter (model, &iter, path);
-    gtk_tree_path_free (path);
-    gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combo), &iter);
-
-    /* A GtkComboBoxEntry with validation */
-    frame = gtk_frame_new ("Editable");
-    gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-    box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-    g_object_set (box, "margin", 5, NULL);
-    gtk_container_add (GTK_CONTAINER (frame), box);
-
-    combo = gtk_combo_box_text_new_with_entry ();
-    fill_combo_entry (combo);
-    gtk_container_add (GTK_CONTAINER (box), combo);
-
-    entry = g_object_new (TYPE_MASK_ENTRY, NULL);
-    MASK_ENTRY (entry)->mask = "^([0-9]*|One|Two|2\302\275|Three)$";
-
-    gtk_container_remove (GTK_CONTAINER (combo), gtk_bin_get_child (GTK_BIN (combo)));
-    gtk_container_add (GTK_CONTAINER (combo), entry);
-
-    /* A combobox with string IDs */
-    frame = gtk_frame_new ("String IDs");
-    gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-    box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-    g_object_set (box, "margin", 5, NULL);
-    gtk_container_add (GTK_CONTAINER (frame), box);
-
-    combo = gtk_combo_box_text_new ();
-    gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "never", "Not visible");
-    gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "when-active", "Visible when active");
-    gtk_combo_box_text_append (GTK_COMBO_BOX_TEXT (combo), "always", "Always visible");
-    gtk_container_add (GTK_CONTAINER (box), combo);
-
-    entry = gtk_entry_new ();
-    g_object_bind_property (combo, "active-id",
-                            entry, "text",
-                            G_BINDING_BIDIRECTIONAL);
-    gtk_container_add (GTK_CONTAINER (box), entry);
-  }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,69 +0,0 @@
-/* Theming/CSS Accordion
- *
- * A simple accordion demo written using CSS transitions and multiple backgrounds
- *
- */
-
-#include <gtk/gtk.h>
-
-static void
-apply_css (GtkWidget *widget, GtkStyleProvider *provider)
-{
-  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
-  if (GTK_IS_CONTAINER (widget))
-    gtk_container_forall (GTK_CONTAINER (widget), (GtkCallback) apply_css, provider);
-}
-
-GtkWidget *
-do_css_accordion (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *container, *child;
-      GtkStyleProvider *provider;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "CSS Accordion");
-      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window), 600, 300);
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      container = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
-      gtk_widget_set_halign (container, GTK_ALIGN_CENTER);
-      gtk_widget_set_valign (container, GTK_ALIGN_CENTER);
-      gtk_container_add (GTK_CONTAINER (window), container);
-
-      child = gtk_button_new_with_label ("This");
-      gtk_container_add (GTK_CONTAINER (container), child);
-
-      child = gtk_button_new_with_label ("Is");
-      gtk_container_add (GTK_CONTAINER (container), child);
-
-      child = gtk_button_new_with_label ("A");
-      gtk_container_add (GTK_CONTAINER (container), child);
-
-      child = gtk_button_new_with_label ("CSS");
-      gtk_container_add (GTK_CONTAINER (container), child);
-
-      child = gtk_button_new_with_label ("Accordion");
-      gtk_container_add (GTK_CONTAINER (container), child);
-
-      child = gtk_button_new_with_label (":-)");
-      gtk_container_add (GTK_CONTAINER (container), child);
-
-      provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
-      gtk_css_provider_load_from_resource (GTK_CSS_PROVIDER (provider), "/css_accordion/css_accordion.css");
-
-      apply_css (window, provider);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,52 +0,0 @@
-@import url("resource://css_accordion/reset.css");
-
-* {
-    transition-property: color, background-color, border-color, background-image, padding, border-width;
-    transition-duration: 1s;
-
-    font: 20px Cantarell;
-}
-
-window {
-    background: linear-gradient(153deg, #151515, #151515 5px, transparent 5px) 0 0,
-                linear-gradient(333deg, #151515, #151515 5px, transparent 5px) 10px 5px,
-                linear-gradient(153deg, #222, #222 5px, transparent 5px) 0 5px,
-                linear-gradient(333deg, #222, #222 5px, transparent 5px) 10px 10px,
-                linear-gradient(90deg, #1b1b1b, #1b1b1b 10px, transparent 10px),
-                linear-gradient(#1d1d1d, #1d1d1d 25%, #1a1a1a 25%, #1a1a1a 50%, transparent 50%, transparent 75%, #242424 75%, #242424);
-    background-color: #131313;
-    background-size: 20px 20px;
-}
-
-button {
-    color: black;
-    background-color: #bbb;
-    border-style: solid;
-    border-width: 2px 0 2px 2px;
-    border-color: #333;
-
-    padding: 12px 4px;
-}
-
-button:first-child {
-    border-radius: 5px 0 0 5px;
-}
-
-button:last-child {
-    border-radius: 0 5px 5px 0;
-    border-width: 2px;
-}
-
-button:hover {
-    padding: 12px 48px;
-    background-color: #4870bc;
-}
-
-button *:hover {
-    color: white;
-}
-
-button:hover:active,
-button:active {
-    background-color: #993401;
-}
@@ -1,116 +0,0 @@
-/* Theming/CSS Basics
- *
- * Gtk themes are written using CSS. Every widget is build of multiple items
- * that you can style very similarly to a regular website.
- *
- */
-
-#include <gtk/gtk.h>
-
-static void
-show_parsing_error (GtkCssProvider *provider,
-                    GtkCssSection  *section,
-                    const GError   *error,
-                    GtkTextBuffer  *buffer)
-{
-  GtkTextIter start, end;
-  const char *tag_name;
-
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &start,
-                                          gtk_css_section_get_start_line (section),
-                                          gtk_css_section_get_start_position (section));
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &end,
-                                          gtk_css_section_get_end_line (section),
-                                          gtk_css_section_get_end_position (section));
-
-  if (g_error_matches (error, GTK_CSS_PROVIDER_ERROR, GTK_CSS_PROVIDER_ERROR_DEPRECATED))
-    tag_name = "warning";
-  else
-    tag_name = "error";
-
-  gtk_text_buffer_apply_tag_by_name (buffer, tag_name, &start, &end);
-}
-
-static void
-css_text_changed (GtkTextBuffer  *buffer,
-                  GtkCssProvider *provider)
-{
-  GtkTextIter start, end;
-  char *text;
-
-  gtk_text_buffer_get_start_iter (buffer, &start);
-  gtk_text_buffer_get_end_iter (buffer, &end);
-  gtk_text_buffer_remove_all_tags (buffer, &start, &end);
-
-  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_data (provider, text, -1);
-  g_free (text);
-}
-
-static void
-apply_css (GtkWidget *widget, GtkStyleProvider *provider)
-{
-  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
-  if (GTK_IS_CONTAINER (widget))
-    gtk_container_forall (GTK_CONTAINER (widget), (GtkCallback) apply_css, provider);
-}
-
-GtkWidget *
-do_css_basics (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *container, *child;
-      GtkStyleProvider *provider;
-      GtkTextBuffer *text;
-      GBytes *bytes;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "CSS Basics");
-      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      text = gtk_text_buffer_new (NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "warning",
-                                  "underline", PANGO_UNDERLINE_SINGLE,
-                                  NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "error",
-                                  "underline", PANGO_UNDERLINE_ERROR,
-                                  NULL);
-
-      provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
-
-      container = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (window), container);
-      child = gtk_text_view_new_with_buffer (text);
-      gtk_container_add (GTK_CONTAINER (container), child);
-      g_signal_connect (text, "changed",
-                        G_CALLBACK (css_text_changed), provider);
-
-      bytes = g_resources_lookup_data ("/css_basics/css_basics.css", 0, NULL);
-      gtk_text_buffer_set_text (text, g_bytes_get_data (bytes, NULL), g_bytes_get_size (bytes));
-      g_bytes_unref (bytes);
-
-      g_signal_connect (provider,
-                        "parsing-error",
-                        G_CALLBACK (show_parsing_error),
-                        gtk_text_view_get_buffer (GTK_TEXT_VIEW (child)));
-
-      apply_css (window, provider);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,22 +0,0 @@
-/* You can edit the text in this window to change the
- * appearance of this Window.
- * Be careful, if you screw it up, nothing might be visible
- * anymore. :)
- */
-
-/* This CSS resets all properties to their defaults values
- *    and overrides all user settings and the theme in use */
-@import url("resource://css_basics/reset.css");
-
-/* Set a very futuristic style by default */
-* {
-  color: green;
-  font-family: Monospace;
-  border: 1px solid;
-}
-
-/* Make sure selections are visible */
-selection {
-  background-color: darkGreen;
-  color: black;
-}
@@ -1,146 +0,0 @@
-/* Theming/CSS Blend Modes
- *
- * You can blend multiple backgrounds using the CSS blend modes available.
- */
-
-#include <gtk/gtk.h>
-
-#define WID(x) ((GtkWidget*) gtk_builder_get_object (builder, x))
-
-/*
- * These are the available blend modes.
- */
-struct {
-  gchar *name;
-  gchar *id;
-} blend_modes[] =
-{
-  { "Color", "color" },
-  { "Color (burn)", "color-burn" },
-  { "Color (dodge)", "color-dodge" },
-  { "Darken", "darken" },
-  { "Difference", "difference" },
-  { "Exclusion", "exclusion" },
-  { "Hard Light", "hard-light" },
-  { "Hue", "hue" },
-  { "Lighten", "lighten" },
-  { "Luminosity", "luminosity" },
-  { "Multiply", "multiply" },
-  { "Normal", "normal" },
-  { "Overlay", "overlay" },
-  { "Saturate", "saturation" },
-  { "Screen", "screen" },
-  { "Soft Light", "soft-light" },
-  { NULL }
-};
-
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wformat-nonliteral"
-static void
-update_css_for_blend_mode (GtkCssProvider *provider,
-                           const gchar    *blend_mode)
-{
-  GBytes *bytes;
-  gchar *css;
-
-  bytes = g_resources_lookup_data ("/css_blendmodes/css_blendmodes.css", 0, NULL);
-
-  css = g_strdup_printf ((gchar*) g_bytes_get_data (bytes, NULL),
-                         blend_mode,
-                         blend_mode,
-                         blend_mode);
-
-  gtk_css_provider_load_from_data (provider, css, -1);
-
-  g_bytes_unref (bytes);
-  g_free (css);
-}
-#pragma GCC diagnostic pop
-
-static void
-row_activated (GtkListBox     *listbox,
-               GtkListBoxRow  *row,
-               GtkCssProvider *provider)
-{
-  const gchar *blend_mode;
-
-  blend_mode = blend_modes[gtk_list_box_row_get_index (row)].id;
-
-  update_css_for_blend_mode (provider, blend_mode);
-}
-
-static void
-setup_listbox (GtkBuilder       *builder,
-               GtkStyleProvider *provider)
-{
-  GtkWidget *normal_row;
-  GtkWidget *listbox;
-  gint i;
-
-  normal_row = NULL;
-  listbox = gtk_list_box_new ();
-  gtk_container_add (GTK_CONTAINER (WID ("scrolledwindow")), listbox);
-
-  g_signal_connect (listbox, "row-activated", G_CALLBACK (row_activated), provider);
-
-  /* Add a row for each blend mode available */
-  for (i = 0; blend_modes[i].name != NULL; i++)
-    {
-      GtkWidget *label;
-      GtkWidget *row;
-
-      row = gtk_list_box_row_new ();
-      label = g_object_new (GTK_TYPE_LABEL,
-                            "label", blend_modes[i].name,
-                            "xalign", 0.0,
-                            NULL);
-
-      gtk_container_add (GTK_CONTAINER (row), label);
-
-      gtk_container_add (GTK_CONTAINER (listbox), row);
-
-      /* The first selected row is "normal" */
-      if (g_strcmp0 (blend_modes[i].id, "normal") == 0)
-        normal_row = row;
-    }
-
-  /* Select the "normal" row */
-  gtk_list_box_select_row (GTK_LIST_BOX (listbox), GTK_LIST_BOX_ROW (normal_row));
-  g_signal_emit_by_name (G_OBJECT (normal_row), "activate");
-
-  gtk_widget_grab_focus (normal_row);
-}
-
-GtkWidget *
-do_css_blendmodes (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkStyleProvider *provider;
-      GtkBuilder *builder;
-
-      builder = gtk_builder_new_from_resource ("/css_blendmodes/blendmodes.ui");
-
-      window = WID ("window");
-      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
-      g_signal_connect (window, "destroy", G_CALLBACK (gtk_widget_destroyed), &window);
-
-      /* Setup the CSS provider for window */
-      provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
-
-      gtk_style_context_add_provider_for_display (gdk_display_get_default (),
-                                                  provider,
-                                                  GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
-
-      setup_listbox (builder, provider);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,77 +0,0 @@
-/*
- * First page.
- */
-image.duck {
-    background-image: url('resource://css_blendmodes/ducky.png');
-    background-size: cover;
-    min-width: 200px;
-    min-height: 200px;
-}
-
-image.gradient {
-    background-image: linear-gradient(to right, red 0%%, green 50%%, blue 100%%);
-    min-width: 200px;
-    min-height: 200px;
-}
-
-/*
- * Second page.
- */
-image.red {
-    background: url('resource://css_blendmodes/blends.png') top center;
-    min-width: 200px;
-    min-height: 200px;
-}
-
-image.blue {
-    background: url('resource://css_blendmodes/blends.png') bottom center;
-    min-width: 200px;
-    min-height: 200px;
-}
-
-/*
- * Third page.
- */
-image.cyan {
-    background: url('resource://css_blendmodes/cmy.jpg') top center;
-    min-width: 200px;
-    min-height: 200px;
-}
-
-image.magenta {
-    background: url('resource://css_blendmodes/cmy.jpg') center center;
-    min-width: 200px;
-    min-height: 200px;
-}
-
-image.yellow {
-    background: url('resource://css_blendmodes/cmy.jpg') bottom center;
-    min-width: 200px;
-    min-height: 200px;
-}
-
-image.blend0 {
-  background-image: url('resource://css_blendmodes/ducky.png'),
-                    linear-gradient(to right, red 0%%, green 50%%, blue 100%%);
-  background-size: cover;
-  background-blend-mode: %s;
-  min-width: 200px;
-  min-height: 200px;
-}
-
-image.blend1 {
-  background: url('resource://css_blendmodes/blends.png') top center,
-              url('resource://css_blendmodes/blends.png') bottom center;
-  background-blend-mode: %s;
-  min-width: 200px;
-  min-height: 200px;
-}
-
-image.blend2 {
-  background: url('resource://css_blendmodes/cmy.jpg') top center,
-              url('resource://css_blendmodes/cmy.jpg') center center,
-              url('resource://css_blendmodes/cmy.jpg') bottom center;
-  background-blend-mode: %s;
-  min-width: 200px;
-  min-height: 200px;
-}
@@ -1,155 +0,0 @@
-/* Theming/Multiple Backgrounds
- *
- * Gtk themes are written using CSS. Every widget is build of multiple items
- * that you can style very similarly to a regular website.
- *
- */
-
-#include <gtk/gtk.h>
-
-static void
-show_parsing_error (GtkCssProvider *provider,
-                    GtkCssSection  *section,
-                    const GError   *error,
-                    GtkTextBuffer  *buffer)
-{
-  GtkTextIter start, end;
-  const char *tag_name;
-
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &start,
-                                          gtk_css_section_get_start_line (section),
-                                          gtk_css_section_get_start_position (section));
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &end,
-                                          gtk_css_section_get_end_line (section),
-                                          gtk_css_section_get_end_position (section));
-
-  if (g_error_matches (error, GTK_CSS_PROVIDER_ERROR, GTK_CSS_PROVIDER_ERROR_DEPRECATED))
-    tag_name = "warning";
-  else
-    tag_name = "error";
-
-  gtk_text_buffer_apply_tag_by_name (buffer, tag_name, &start, &end);
-}
-
-static void
-css_text_changed (GtkTextBuffer  *buffer,
-                  GtkCssProvider *provider)
-{
-  GtkTextIter start, end;
-  char *text;
-
-  gtk_text_buffer_get_start_iter (buffer, &start);
-  gtk_text_buffer_get_end_iter (buffer, &end);
-  gtk_text_buffer_remove_all_tags (buffer, &start, &end);
-
-  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_data (provider, text, -1);
-  g_free (text);
-}
-
-static void
-drawing_area_draw (GtkDrawingArea *da,
-                   cairo_t        *cr,
-                   int             width,
-                   int             height,
-                   gpointer        data)
-{
-  GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (da));
-
-  gtk_render_background (context, cr, 0, 0, width, height);
-  gtk_render_frame (context, cr, 0, 0, width, height);
-}
-
-static void
-apply_css (GtkWidget *widget, GtkStyleProvider *provider)
-{
-  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
-  if (GTK_IS_CONTAINER (widget))
-    gtk_container_forall (GTK_CONTAINER (widget), (GtkCallback) apply_css, provider);
-}
-
-GtkWidget *
-do_css_multiplebgs (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *paned, *container, *child;
-      GtkStyleProvider *provider;
-      GtkTextBuffer *text;
-      GBytes *bytes;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "Multiple Backgrounds");
-      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      container = gtk_overlay_new ();
-      gtk_container_add (GTK_CONTAINER (window), container);
-
-      child = gtk_drawing_area_new ();
-      gtk_widget_set_name (child, "canvas");
-      gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (child),
-                                      drawing_area_draw,
-                                      NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (container), child);
-
-      child = gtk_button_new ();
-      gtk_overlay_add_overlay (GTK_OVERLAY (container), child);
-      gtk_widget_set_name (child, "bricks-button");
-      gtk_widget_set_halign (child, GTK_ALIGN_CENTER);
-      gtk_widget_set_valign (child, GTK_ALIGN_CENTER);
-      gtk_widget_set_size_request (child, 250, 84);
-
-      paned = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
-      gtk_overlay_add_overlay (GTK_OVERLAY (container), paned);
-
-      /* Need a filler so we get a handle */
-      child = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      gtk_container_add (GTK_CONTAINER (paned), child);
-
-      text = gtk_text_buffer_new (NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "warning",
-                                  "underline", PANGO_UNDERLINE_SINGLE,
-                                  NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "error",
-                                  "underline", PANGO_UNDERLINE_ERROR,
-                                  NULL);
-
-      provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
-
-      container = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (paned), container);
-      child = gtk_text_view_new_with_buffer (text);
-      gtk_container_add (GTK_CONTAINER (container), child);
-      g_signal_connect (text,
-                        "changed",
-                        G_CALLBACK (css_text_changed),
-                        provider);
-
-      bytes = g_resources_lookup_data ("/css_multiplebgs/css_multiplebgs.css", 0, NULL);
-      gtk_text_buffer_set_text (text, g_bytes_get_data (bytes, NULL), g_bytes_get_size (bytes));
-      g_bytes_unref (bytes);
-
-      g_signal_connect (provider,
-                        "parsing-error",
-                        G_CALLBACK (show_parsing_error),
-                        gtk_text_view_get_buffer (GTK_TEXT_VIEW (child)));
-
-      apply_css (window, provider);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,136 +0,0 @@
-/* You can edit the text in this window to change the
- * appearance of this Window.
- * Be careful, if you screw it up, nothing might be visible
- * anymore. :)
- */
-
-/* This CSS resets all properties to their defaults values
- *    and overrides all user settings and the theme in use */
-@import url("resource://css_multiplebgs/reset.css");
-@import url("resource://css_multiplebgs/cssview.css");
-
-#canvas {
-    transition-property: background-color, background-image;
-    transition-duration: 0.5s;
-
-    background-color: #4870bc;
-}
-
-/* The gradients below are adapted versions of Lea Verou's CSS3 patterns,
- * licensed under the MIT license:
- * Copyright (c) 2011 Lea Verou, http://lea.verou.me/
- *
- * See https://github.com/LeaVerou/CSS3-Patterns-Gallery
- */
-
-/**********
- * Bricks *
- **********/
-/*
-@define-color brick_hi #d42;
-@define-color brick_lo #b42;
-@define-color brick_hi_backdrop #888;
-@define-color brick_lo_backdrop #999;
-
-#canvas {
-    background-color: #999;
-    background-image: linear-gradient(205deg, @brick_lo, @brick_lo 23px, transparent 23px),
-                      linear-gradient(25deg, @brick_hi, @brick_hi 23px, transparent 23px),
-                      linear-gradient(205deg, @brick_lo, @brick_lo 23px, transparent 23px),
-                      linear-gradient(25deg, @brick_hi, @brick_hi 23px, transparent 23px);
-    background-size: 58px 58px;
-    background-position: 0px 6px, 4px 31px, 29px 35px, 34px 2px;
-}
-
-#canvas:backdrop {
-    background-color: #444;
-    background-image: linear-gradient(205deg, @brick_lo_backdrop, @brick_lo_backdrop 23px, transparent 23px),
-                      linear-gradient(25deg, @brick_hi_backdrop, @brick_hi_backdrop 23px, transparent 23px),
-	              linear-gradient(205deg, @brick_lo_backdrop, @brick_lo_backdrop 23px, transparent 23px),
-	              linear-gradient(25deg, @brick_hi_backdrop, @brick_hi_backdrop 23px, transparent 23px);
-    background-size: 58px 58px;
-    background-position: 0px 6px, 4px 31px, 29px 35px, 34px 2px;
-}
-*/
-
-/*
-#bricks-button {
-    background-color: #eef;
-    background-image: -gtk-scaled(url('resource:///css_multiplebgs/brick.png'),url('resource:///css_multiplebgs/brick2.png'));
-    background-repeat: no-repeat;
-    background-position: center;
-}
-
-*/
-/**********
- * Tartan *
- **********/
-/*
-@define-color tartan_bg #662e2c;
-@define-color tartan_bg_backdrop #333;
-
-#canvas {
-    background-color: @tartan_bg;
-    background-image: repeating-linear-gradient(transparent, transparent 50px, rgba(0,0,0,.4) 50px,
-                                                rgba(0,0,0,.4) 53px, transparent 53px, transparent 63px,
-                                                rgba(0,0,0,.4) 63px, rgba(0,0,0,.4) 66px, transparent 66px,
-                                                transparent 116px, rgba(0,0,0,.5) 116px, rgba(0,0,0,.5) 166px,
-                                                rgba(255,255,255,.2) 166px, rgba(255,255,255,.2) 169px, rgba(0,0,0,.5) 169px,
-                                                rgba(0,0,0,.5) 179px, rgba(255,255,255,.2) 179px, rgba(255,255,255,.2) 182px,
-                                                rgba(0,0,0,.5) 182px, rgba(0,0,0,.5) 232px, transparent 232px),
-                      repeating-linear-gradient(90deg, transparent, transparent 50px, rgba(0,0,0,.4) 50px, rgba(0,0,0,.4) 53px,
-                                                transparent 53px, transparent 63px, rgba(0,0,0,.4) 63px, rgba(0,0,0,.4) 66px,
-                                                transparent 66px, transparent 116px, rgba(0,0,0,.5) 116px, rgba(0,0,0,.5) 166px,
-                                                rgba(255,255,255,.2) 166px, rgba(255,255,255,.2) 169px, rgba(0,0,0,.5) 169px,
-                                                rgba(0,0,0,.5) 179px, rgba(255,255,255,.2) 179px, rgba(255,255,255,.2) 182px,
-                                                rgba(0,0,0,.5) 182px, rgba(0,0,0,.5) 232px, transparent 232px),
-                      repeating-linear-gradient(-55deg, transparent, transparent 1px, rgba(0,0,0,.2) 1px, rgba(0,0,0,.2) 4px,
-                                                transparent 4px, transparent 19px, rgba(0,0,0,.2) 19px,
-                                                rgba(0,0,0,.2) 24px, transparent 24px, transparent 51px, rgba(0,0,0,.2) 51px,
-                                                rgba(0,0,0,.2) 54px, transparent 54px, transparent 74px);
-}
-
-#canvas:backdrop {
-    background-color: @tartan_bg_backdrop;
-}
-*/
-
-/***********
- * Stripes *
- ***********/
-
-/*
-@define-color base_bg #4870bc;
-@define-color backdrop_bg #555;
-
-#canvas {
-  background-color: @base_bg;
-  background-image: linear-gradient(to left, transparent, rgba(255,255,255,.07) 50%, transparent 50%),
-                    linear-gradient(to left, transparent, rgba(255,255,255,.13) 50%, transparent 50%),
-                    linear-gradient(to left, transparent, transparent 50%, rgba(255,255,255,.17) 50%),
-                    linear-gradient(to left, transparent, transparent 50%, rgba(255,255,255,.19) 50%);
-  background-size: 29px, 59px, 73px, 109px;
-}
-
-#canvas:backdrop {
-  background-color: @backdrop_bg;
-}
-*/
-
-/***************
- * Lined Paper *
- ***************/
-/*
-#canvas {
-    background-color: #fff;
-    background-image: linear-gradient(90deg, transparent 79px, alpha(#f98195, 0.40) 79px, #f98195 80px, alpha(#f98195, 0.40) 81px, transparent 81px),
-                      linear-gradient(alpha(#77c5cf, 0.60), alpha(#77c5cf, 0.60) 1px, transparent 1px);
-    background-size: 100% 36px;
-}
-
-#canvas:backdrop {
-    background-color: #f1f2f4;
-    background-image: linear-gradient(90deg, transparent 79px, alpha(#999, 0.40) 79px, #999 80px, alpha(#999, 0.40) 81px, transparent 81px),
-                      linear-gradient(alpha(#bbb, 0.60), alpha(#bbb, 0.60) 1px, transparent 1px);
-}
-*/
@@ -1,122 +0,0 @@
-/* Theming/Animated Backgrounds
- *
- * This demo is done in honour of the Pixbufs demo further down.
- * It is done exclusively with CSS as the background of the window.
- */
-
-#include <gtk/gtk.h>
-
-static void
-show_parsing_error (GtkCssProvider *provider,
-                    GtkCssSection  *section,
-                    const GError   *error,
-                    GtkTextBuffer  *buffer)
-{
-  GtkTextIter start, end;
-  const char *tag_name;
-
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &start,
-                                          gtk_css_section_get_start_line (section),
-                                          gtk_css_section_get_start_position (section));
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &end,
-                                          gtk_css_section_get_end_line (section),
-                                          gtk_css_section_get_end_position (section));
-
-  if (g_error_matches (error, GTK_CSS_PROVIDER_ERROR, GTK_CSS_PROVIDER_ERROR_DEPRECATED))
-    tag_name = "warning";
-  else
-    tag_name = "error";
-
-  gtk_text_buffer_apply_tag_by_name (buffer, tag_name, &start, &end);
-}
-
-static void
-css_text_changed (GtkTextBuffer  *buffer,
-                  GtkCssProvider *provider)
-{
-  GtkTextIter start, end;
-  char *text;
-
-  gtk_text_buffer_get_start_iter (buffer, &start);
-  gtk_text_buffer_get_end_iter (buffer, &end);
-  gtk_text_buffer_remove_all_tags (buffer, &start, &end);
-
-  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_data (provider, text, -1);
-  g_free (text);
-}
-
-static void
-apply_css (GtkWidget *widget, GtkStyleProvider *provider)
-{
-  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
-  if (GTK_IS_CONTAINER (widget))
-    gtk_container_forall (GTK_CONTAINER (widget), (GtkCallback) apply_css, provider);
-}
-
-GtkWidget *
-do_css_pixbufs (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *paned, *container, *child;
-      GtkStyleProvider *provider;
-      GtkTextBuffer *text;
-      GBytes *bytes;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "Animated Backgrounds");
-      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      paned = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
-      gtk_container_add (GTK_CONTAINER (window), paned);
-
-      /* Need a filler so we get a handle */
-      child = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      gtk_container_add (GTK_CONTAINER (paned), child);
-
-      text = gtk_text_buffer_new (NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "warning",
-                                  "underline", PANGO_UNDERLINE_SINGLE,
-                                  NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "error",
-                                  "underline", PANGO_UNDERLINE_ERROR,
-                                  NULL);
-
-      provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
-
-      container = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (paned), container);
-      child = gtk_text_view_new_with_buffer (text);
-      gtk_container_add (GTK_CONTAINER (container), child);
-      g_signal_connect (text, "changed",
-                        G_CALLBACK (css_text_changed), provider);
-
-      bytes = g_resources_lookup_data ("/css_pixbufs/gtk.css", 0, NULL);
-      gtk_text_buffer_set_text (text, g_bytes_get_data (bytes, NULL), g_bytes_get_size (bytes));
-      g_bytes_unref (bytes);
-
-      g_signal_connect (provider,
-                        "parsing-error",
-                        G_CALLBACK (show_parsing_error),
-                        gtk_text_view_get_buffer (GTK_TEXT_VIEW (child)));
-
-      apply_css (window, provider);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,76 +0,0 @@
-/* You can edit the text in this window to change the
- * appearance of this Window.
- * Be careful, if you screw it up, nothing might be visible
- * anymore. :)
- */
-
-/* This CSS resets all properties to their defaults values
- *    and overrides all user settings and the theme in use */
-@import url("resource://css_pixbufs/reset.css");
-@import url("resource://css_pixbufs/cssview.css");
-
-@keyframes move-the-image {
-0% { background-position: 50.00% 75.00%, 67.68% 67.68%, 75.00% 50.00%, 67.68% 32.32%, 50.00% 25.00%, 32.32% 32.32%, 25.00% 50.00%, 32.32% 67.68%, 0% 0%; }
-3.125% { background-position: 55.19% 76.11%, 72.14% 64.79%, 76.11% 44.81%, 64.79% 27.86%, 44.81% 23.89%, 27.86% 35.21%, 23.89% 55.19%, 35.21% 72.14%, 0% 0%; }
-6.25% { background-position: 60.79% 76.04%, 76.04% 60.79%, 76.04% 39.21%, 60.79% 23.96%, 39.21% 23.96%, 23.96% 39.21%, 23.96% 60.79%, 39.21% 76.04%, 0% 0%; }
-9.375% { background-position: 66.46% 74.64%, 79.06% 55.78%, 74.64% 33.54%, 55.78% 20.94%, 33.54% 25.36%, 20.94% 44.22%, 25.36% 66.46%, 44.22% 79.06%, 0% 0%; }
-12.5% { background-position: 71.84% 71.84%, 80.89% 50.00%, 71.84% 28.16%, 50.00% 19.11%, 28.16% 28.16%, 19.11% 50.00%, 28.16% 71.84%, 50.00% 80.89%, 0% 0%; }
-15.625% { background-position: 76.55% 67.74%, 81.32% 43.77%, 67.74% 23.45%, 43.77% 18.68%, 23.45% 32.26%, 18.68% 56.23%, 32.26% 76.55%, 56.23% 81.32%, 0% 0%; }
-18.75% { background-position: 80.21% 62.51%, 80.21% 37.49%, 62.51% 19.79%, 37.49% 19.79%, 19.79% 37.49%, 19.79% 62.51%, 37.49% 80.21%, 62.51% 80.21%, 0% 0%; }
-21.875% { background-position: 82.54% 56.47%, 77.58% 31.57%, 56.47% 17.46%, 31.57% 22.42%, 17.46% 43.53%, 22.42% 68.43%, 43.53% 82.54%, 68.43% 77.58%, 0% 0%; }
-25% { background-position: 83.33% 50.00%, 73.57% 26.43%, 50.00% 16.67%, 26.43% 26.43%, 16.67% 50.00%, 26.43% 73.57%, 50.00% 83.33%, 73.57% 73.57%, 0% 0%; }
-28.125% { background-position: 82.54% 43.53%, 68.43% 22.42%, 43.53% 17.46%, 22.42% 31.57%, 17.46% 56.47%, 31.57% 77.58%, 56.47% 82.54%, 77.58% 68.43%, 0% 0%; }
-31.25% { background-position: 80.21% 37.49%, 62.51% 19.79%, 37.49% 19.79%, 19.79% 37.49%, 19.79% 62.51%, 37.49% 80.21%, 62.51% 80.21%, 80.21% 62.51%, 0% 0%; }
-34.375% { background-position: 76.55% 32.26%, 56.23% 18.68%, 32.26% 23.45%, 18.68% 43.77%, 23.45% 67.74%, 43.77% 81.32%, 67.74% 76.55%, 81.32% 56.23%, 0% 0%; }
-37.5% { background-position: 71.84% 28.16%, 50.00% 19.11%, 28.16% 28.16%, 19.11% 50.00%, 28.16% 71.84%, 50.00% 80.89%, 71.84% 71.84%, 80.89% 50.00%, 0% 0%; }
-40.625% { background-position: 66.46% 25.36%, 44.22% 20.94%, 25.36% 33.54%, 20.94% 55.78%, 33.54% 74.64%, 55.78% 79.06%, 74.64% 66.46%, 79.06% 44.22%, 0% 0%; }
-43.75% { background-position: 60.79% 23.96%, 39.21% 23.96%, 23.96% 39.21%, 23.96% 60.79%, 39.21% 76.04%, 60.79% 76.04%, 76.04% 60.79%, 76.04% 39.21%, 0% 0%; }
-46.875% { background-position: 55.19% 23.89%, 35.21% 27.86%, 23.89% 44.81%, 27.86% 64.79%, 44.81% 76.11%, 64.79% 72.14%, 76.11% 55.19%, 72.14% 35.21%, 0% 0%; }
-50% { background-position: 50.00% 25.00%, 32.32% 32.32%, 25.00% 50.00%, 32.32% 67.68%, 50.00% 75.00%, 67.68% 67.68%, 75.00% 50.00%, 67.68% 32.32%, 0% 0%; }
-53.125% { background-position: 45.44% 27.07%, 30.57% 37.01%, 27.07% 54.56%, 37.01% 69.43%, 54.56% 72.93%, 69.43% 62.99%, 72.93% 45.44%, 62.99% 30.57%, 0% 0%; }
-56.25% { background-position: 41.65% 29.85%, 29.85% 41.65%, 29.85% 58.35%, 41.65% 70.15%, 58.35% 70.15%, 70.15% 58.35%, 70.15% 41.65%, 58.35% 29.85%, 0% 0%; }
-59.375% { background-position: 38.68% 33.06%, 30.02% 46.03%, 33.06% 61.32%, 46.03% 69.98%, 61.32% 66.94%, 69.98% 53.97%, 66.94% 38.68%, 53.97% 30.02%, 0% 0%; }
-62.5% { background-position: 36.49% 36.49%, 30.89% 50.00%, 36.49% 63.51%, 50.00% 69.11%, 63.51% 63.51%, 69.11% 50.00%, 63.51% 36.49%, 50.00% 30.89%, 0% 0%; }
-65.625% { background-position: 34.97% 39.96%, 32.28% 53.53%, 39.96% 65.03%, 53.53% 67.72%, 65.03% 60.04%, 67.72% 46.47%, 60.04% 34.97%, 46.47% 32.28%, 0% 0%; }
-68.75% { background-position: 34.02% 43.38%, 34.02% 56.62%, 43.38% 65.98%, 56.62% 65.98%, 65.98% 56.62%, 65.98% 43.38%, 56.62% 34.02%, 43.38% 34.02%, 0% 0%; }
-71.875% { background-position: 33.50% 46.72%, 36.01% 59.35%, 46.72% 66.50%, 59.35% 63.99%, 66.50% 53.28%, 63.99% 40.65%, 53.28% 33.50%, 40.65% 36.01%, 0% 0%; }
-75% { background-position: 33.33% 50.00%, 38.21% 61.79%, 50.00% 66.67%, 61.79% 61.79%, 66.67% 50.00%, 61.79% 38.21%, 50.00% 33.33%, 38.21% 38.21%, 0% 0%; }
-78.125% { background-position: 33.50% 53.28%, 40.65% 63.99%, 53.28% 66.50%, 63.99% 59.35%, 66.50% 46.72%, 59.35% 36.01%, 46.72% 33.50%, 36.01% 40.65%, 0% 0%; }
-81.25% { background-position: 34.02% 56.62%, 43.38% 65.98%, 56.62% 65.98%, 65.98% 56.62%, 65.98% 43.38%, 56.62% 34.02%, 43.38% 34.02%, 34.02% 43.38%, 0% 0%; }
-84.375% { background-position: 34.97% 60.04%, 46.47% 67.72%, 60.04% 65.03%, 67.72% 53.53%, 65.03% 39.96%, 53.53% 32.28%, 39.96% 34.97%, 32.28% 46.47%, 0% 0%; }
-87.5% { background-position: 36.49% 63.51%, 50.00% 69.11%, 63.51% 63.51%, 69.11% 50.00%, 63.51% 36.49%, 50.00% 30.89%, 36.49% 36.49%, 30.89% 50.00%, 0% 0%; }
-90.625% { background-position: 38.68% 66.94%, 53.97% 69.98%, 66.94% 61.32%, 69.98% 46.03%, 61.32% 33.06%, 46.03% 30.02%, 33.06% 38.68%, 30.02% 53.97%, 0% 0%; }
-93.75% { background-position: 41.65% 70.15%, 58.35% 70.15%, 70.15% 58.35%, 70.15% 41.65%, 58.35% 29.85%, 41.65% 29.85%, 29.85% 41.65%, 29.85% 58.35%, 0% 0%; }
-96.875% { background-position: 45.44% 72.93%, 62.99% 69.43%, 72.93% 54.56%, 69.43% 37.01%, 54.56% 27.07%, 37.01% 30.57%, 27.07% 45.44%, 30.57% 62.99%, 0% 0%; }
-100% { background-position: 50.00% 75.00%, 67.68% 67.68%, 75.00% 50.00%, 67.68% 32.32%, 50.00% 25.00%, 32.32% 32.32%, 25.00% 50.00%, 32.32% 67.68%, 0% 0%; }
-}
-
-@keyframes size-the-image {
-    0% { background-size: 96px, 12px, 96px, 12px, 96px, 12px, 96px, 12px, auto }
-    100% { background-size: 12px, 96px, 12px, 96px, 12px, 96px, 12px, 96px, auto }
-}
-
-window {
-    background-image: url("resource://css_pixbufs/apple-red.png"),
-                      url("resource://css_pixbufs/gnome-applets.png"),
-                      url("resource://css_pixbufs/gnome-calendar.png"),
-                      url("resource://css_pixbufs/gnome-foot.png"),
-                      url("resource://css_pixbufs/gnome-gmush.png"),
-                      url("resource://css_pixbufs/gnome-gimp.png"),
-                      url("resource://css_pixbufs/gnome-gsame.png"),
-                      url("resource://css_pixbufs/gnu-keys.png"),
-                      url("resource://css_pixbufs/background.jpg");
-    background-position: 50.00% 75.00%, 67.68% 67.68%, 75.00% 50.00%, 67.68% 32.32%, 50.00% 25.00%, 32.32% 32.32%, 25.00% 50.00%, 32.32% 67.68%, 0% 0%;
-    background-repeat: no-repeat, no-repeat, no-repeat, no-repeat, no-repeat, no-repeat, no-repeat, no-repeat, repeat;
-    animation: move-the-image infinite linear 3s, size-the-image infinite alternate ease-in-out 0.75s;
-}
-
-/* Make the text editor has a nice style */
-.view, scrollbar, separator {
-  color: black;
-  background-color: rgba(255,255,255,0.5);
-}
-
-.view:selected {
-  background-color: rgba(127,127,255,0.5);
-}
@@ -1,144 +0,0 @@
-/* Theming/Shadows
- *
- * This demo shows how to use CSS shadows.
- */
-
-#include <gtk/gtk.h>
-
-static void
-show_parsing_error (GtkCssProvider *provider,
-                    GtkCssSection  *section,
-                    const GError   *error,
-                    GtkTextBuffer  *buffer)
-{
-  GtkTextIter start, end;
-  const char *tag_name;
-
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &start,
-                                          gtk_css_section_get_start_line (section),
-                                          gtk_css_section_get_start_position (section));
-  gtk_text_buffer_get_iter_at_line_index (buffer,
-                                          &end,
-                                          gtk_css_section_get_end_line (section),
-                                          gtk_css_section_get_end_position (section));
-
-  if (g_error_matches (error, GTK_CSS_PROVIDER_ERROR, GTK_CSS_PROVIDER_ERROR_DEPRECATED))
-    tag_name = "warning";
-  else
-    tag_name = "error";
-
-  gtk_text_buffer_apply_tag_by_name (buffer, tag_name, &start, &end);
-}
-
-static void
-css_text_changed (GtkTextBuffer  *buffer,
-                  GtkCssProvider *provider)
-{
-  GtkTextIter start, end;
-  char *text;
-
-  gtk_text_buffer_get_start_iter (buffer, &start);
-  gtk_text_buffer_get_end_iter (buffer, &end);
-  gtk_text_buffer_remove_all_tags (buffer, &start, &end);
-
-  text = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
-  gtk_css_provider_load_from_data (provider, text, -1);
-  g_free (text);
-}
-
-static void
-apply_css (GtkWidget *widget, GtkStyleProvider *provider)
-{
-  gtk_style_context_add_provider (gtk_widget_get_style_context (widget), provider, G_MAXUINT);
-  if (GTK_IS_CONTAINER (widget))
-    gtk_container_forall (GTK_CONTAINER (widget), (GtkCallback) apply_css, provider);
-}
-
-GtkWidget *
-create_toolbar (void)
-{
-  GtkWidget *toolbar;
-  GtkToolItem *item;
-
-  toolbar = gtk_toolbar_new ();
-  gtk_widget_set_valign (toolbar, GTK_ALIGN_CENTER);
-
-  item = gtk_tool_button_new (NULL, NULL);
-  gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-next");
-  gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
-
-  item = gtk_tool_button_new (NULL, NULL);
-  gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-previous");
-  gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
-
-  item = gtk_tool_button_new (NULL, "Hello World");
-  gtk_tool_item_set_is_important (item, TRUE);
-  gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
-
-  return toolbar;
-}
-
-GtkWidget *
-do_css_shadows (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *paned, *container, *child;
-      GtkStyleProvider *provider;
-      GtkTextBuffer *text;
-      GBytes *bytes;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "Shadows");
-      gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (do_widget));
-      gtk_window_set_default_size (GTK_WINDOW (window), 400, 300);
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      paned = gtk_paned_new (GTK_ORIENTATION_VERTICAL);
-      gtk_container_add (GTK_CONTAINER (window), paned);
-
-      child = create_toolbar ();
-      gtk_container_add (GTK_CONTAINER (paned), child);
-
-      text = gtk_text_buffer_new (NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "warning",
-                                  "underline", PANGO_UNDERLINE_SINGLE,
-                                  NULL);
-      gtk_text_buffer_create_tag (text,
-                                  "error",
-                                  "underline", PANGO_UNDERLINE_ERROR,
-                                  NULL);
-
-      provider = GTK_STYLE_PROVIDER (gtk_css_provider_new ());
-
-      container = gtk_scrolled_window_new (NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (paned), container);
-      child = gtk_text_view_new_with_buffer (text);
-      gtk_container_add (GTK_CONTAINER (container), child);
-      g_signal_connect (text, "changed",
-                        G_CALLBACK (css_text_changed), provider);
-
-      bytes = g_resources_lookup_data ("/css_shadows/gtk.css", 0, NULL);
-      gtk_text_buffer_set_text (text, g_bytes_get_data (bytes, NULL), g_bytes_get_size (bytes));
-      g_bytes_unref (bytes);
-
-      g_signal_connect (provider,
-                        "parsing-error",
-                        G_CALLBACK (show_parsing_error),
-                        gtk_text_view_get_buffer (GTK_TEXT_VIEW (child)));
-
-      apply_css (window, provider);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,44 +0,0 @@
-/* You can edit the text in this window to change the
- * appearance of this Window.
- * Be careful, if you screw it up, nothing might be visible
- * anymore. :)
- */
-
-/* This CSS resets all properties to their defaults values
- *    and overrides all user settings and the theme in use */
-@import url("resource://css_shadows/reset.css");
-@import url("resource://css_shadows/cssview.css");
-
-/* Get a nice background for the window */
-.background {
-  background-color: #4870bc;
-  background-image: linear-gradient(to left, transparent, rgba(255,255,255,.07) 50%, transparent 50%),
-                    linear-gradient(to left, transparent, rgba(255,255,255,.13) 50%, transparent 50%),
-                    linear-gradient(to left, transparent, transparent 50%, rgba(255,255,255,.17) 50%),
-                    linear-gradient(to left, transparent, transparent 50%, rgba(255,255,255,.19) 50%);
-  background-size: 29px, 59px, 73px, 109px;
-}
-
-button {
-  color: black;
-  padding: 10px;
-  border-radius: 5px;
-  transition: all 250ms ease-in;
-  border: 1px transparent solid;
-}
-
-button:hover {
-  text-shadow: 3px 3px 5px alpha(black, 0.75);
-  -gtk-icon-shadow: 3px 3px 5px alpha(black, 0.75);
-  box-shadow: 3px 3px 5px alpha(black, 0.5) inset;
-  border: solid 1px alpha(black, 0.75);
-}
-
-button:active {
-  padding: 11px 9px 9px 11px;
-  text-shadow: 1px 1px 2.5px alpha(black, 0.6);
-  -gtk-icon-shadow: 1px 1px 2.5px alpha(black, 0.6);
-}
-
-
-
@@ -1,41 +0,0 @@
-/* Make the text editor has a nice style */
-.view {
-  color: #2e3436;
-  font-family: Monospace;
-  background-color: alpha(white, 0.30);
-}
-
-.view:selected {
-  color: white;
-  background-color: #4a90d9;
-}
-
-scrollbar trough,
-.scrollbars-junction {
-  background-color: alpha(white, 0.80);
-}
-
-scrollbar slider {
-  border-width: 3px;
-  border-style: solid;
-  border-radius: 10px;
-  border-color: transparent;
-  background-clip: padding-box;
-  background-color: #999;
-}
-
-scrollbar slider:hover {
-  background-color: #555;
-}
-
-paned separator {
-  background-color: alpha(white, 0.80);
-  background-image: linear-gradient(transparent, transparent 1px, #999 1px, #999 4px, transparent 4px);
-  background-size: 40px auto;
-  background-repeat: no-repeat;
-  background-position: center;
-}
-
-paned separator:hover {
-  background-image: linear-gradient(transparent, transparent 1px, #555 1px, #555 4px, transparent 4px);
-}
@@ -1,44 +0,0 @@
-/* Cursors
- *
- * Demonstrates a useful set of available cursors. The cursors shown here are the ones
- * defined by CSS, which we assume to be available.
- *
- * The example shows creating cursors by name or from an image, with or without a fallback.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-static void
-on_destroy (gpointer data)
-{
-  window = NULL;
-}
-
-GtkWidget *
-do_cursors (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkBuilder *builder;
-
-      builder = gtk_builder_new_from_resource ("/cursors/cursors.ui");
-      gtk_builder_connect_signals (builder, NULL);
-      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (on_destroy), NULL);
-      g_object_set_data_full (G_OBJECT (window), "builder", builder, g_object_unref);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    {
-      gtk_widget_destroy (window);
-    }
-
-  return window;
-}
@@ -1,29 +0,0 @@
-<?xml version='1.0' encoding='UTF-8' standalone='no'?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg xmlns:cc='http://creativecommons.org/ns#' xmlns:dc='http://purl.org/dc/elements/1.1/' sodipodi:docname='gtk3-demo-symbolic.svg' height='16.000015' id='svg7384' xmlns:inkscape='http://www.inkscape.org/namespaces/inkscape' xmlns:osb='http://www.openswatchbook.org/uri/2009/osb' xmlns:rdf='http://www.w3.org/1999/02/22-rdf-syntax-ns#' xmlns:sodipodi='http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd' xmlns:svg='http://www.w3.org/2000/svg' inkscape:version='0.48.5 r10040' version='1.1' width='16' xmlns='http://www.w3.org/2000/svg'>
-  <metadata id='metadata90'>
-    <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>Gnome Symbolic Icon Theme</dc:title>
-      </cc:Work>
-    </rdf:RDF>
-  </metadata>
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-  </sodipodi:namedview>
-  <title id='title9167'>Gnome Symbolic Icon Theme</title>
-  <defs id='defs7386'>
-    <linearGradient id='linearGradient7212' osb:paint='solid'>
-      <stop id='stop7214' offset='0' style='stop-color:#000000;stop-opacity:1;'/>
-    </linearGradient>
-  </defs>
-  <g inkscape:groupmode='layer' id='layer9' inkscape:label='apps' style='display:inline' transform='translate(-424.00018,35)'>
-    
-    <rect height='8.0000048' id='rect7866' style='opacity:0.3;color:#000000;fill:#bebebe;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.39999998;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:new' transform='matrix(0.83205029,0.5547002,0,1,0,0)' width='7.2111053' x='510.78668' y='-314.33347'/>
-    <rect height='8.0000086' id='rect7868' style='opacity:0.5;color:#000000;fill:#bebebe;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.39999998;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:new' transform='matrix(-0.86824295,0.49613928,0,1,0,0)' width='8.0622425' x='-505.61908' y='219.8575'/>
-    <path inkscape:connector-curvature='0' d='m 431.53145,-28 -5.875,-3.65625 6.8125,-3.34375 6.03125,3 z' id='path7870' sodipodi:nodetypes='ccccc' style='color:#000000;fill:#bebebe;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.39999998;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:new'/>
-  </g>
-</svg>
@@ -1,259 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<gresources>
-  <gresource prefix="/ui">
-    <file preprocess="xml-stripblanks">main.ui</file>
-    <file preprocess="xml-stripblanks">appmenu.ui</file>
-  </gresource>
-  <gresource prefix="/application_demo">
-    <file>application.c</file>
-    <file>application.ui</file>
-    <file>menus.ui</file>
-  </gresource>
-  <gresource prefix="/builder">
-    <file>demo.ui</file>
-  </gresource>
-  <gresource prefix="/css_accordion">
-    <file>css_accordion.css</file>
-    <file>reset.css</file>
-  </gresource>
-  <gresource prefix="/css_basics">
-    <file>css_basics.css</file>
-    <file>reset.css</file>
-  </gresource>
-  <gresource prefix="/css_blendmodes">
-    <file>css_blendmodes.css</file>
-    <file>blendmodes.ui</file>
-    <file>blends.png</file>
-    <file>ducky.png</file>
-    <file>cmy.jpg</file>
-  </gresource>
-  <gresource prefix="/css_multiplebgs">
-    <file>css_multiplebgs.css</file>
-    <file>brick.png</file>
-    <file>brick2.png</file>
-    <file>cssview.css</file>
-    <file>reset.css</file>
-  </gresource>
-  <gresource prefix="/theming_style_classes">
-    <file>theming.ui</file>
-  </gresource>
-  <gresource prefix="/css_pixbufs">
-    <file alias="gtk.css">css_pixbufs.css</file>
-    <file>cssview.css</file>
-    <file>reset.css</file>
-    <file>background.jpg</file>
-    <file>apple-red.png</file>
-    <file>gnome-applets.png</file>
-    <file>gnome-calendar.png</file>
-    <file>gnome-foot.png</file>
-    <file>gnome-gmush.png</file>
-    <file>gnome-gimp.png</file>
-    <file>gnome-gsame.png</file>
-    <file>gnu-keys.png</file>
-  </gresource>
-  <gresource prefix="/css_shadows">
-    <file alias="gtk.css">css_shadows.css</file>
-    <file>cssview.css</file>
-    <file>reset.css</file>
-  </gresource>
-  <gresource prefix="/cursors">
-    <file>cursors.ui</file>
-    <file>alias_cursor.png</file>
-    <file>all_scroll_cursor.png</file>
-    <file>cell_cursor.png</file>
-    <file>col_resize_cursor.png</file>
-    <file>context_menu_cursor.png</file>
-    <file>copy_cursor.png</file>
-    <file>crosshair_cursor.png</file>
-    <file>default_cursor.png</file>
-    <file>e_resize_cursor.png</file>
-    <file>ew_resize_cursor.png</file>
-    <file>gtk_logo_cursor.png</file>
-    <file>grabbing_cursor.png</file>
-    <file>grab_cursor.png</file>
-    <file>hand_cursor.png</file>
-    <file>help_cursor.png</file>
-    <file>move_cursor.png</file>
-    <file>ne_resize_cursor.png</file>
-    <file>nesw_resize_cursor.png</file>
-    <file>no_drop_cursor.png</file>
-    <file>none_cursor.png</file>
-    <file>not_allowed_cursor.png</file>
-    <file>n_resize_cursor.png</file>
-    <file>ns_resize_cursor.png</file>
-    <file>nw_resize_cursor.png</file>
-    <file>nwse_resize_cursor.png</file>
-    <file>pointer_cursor.png</file>
-    <file>progress_cursor.png</file>
-    <file>row_resize_cursor.png</file>
-    <file>se_resize_cursor.png</file>
-    <file>s_resize_cursor.png</file>
-    <file>sw_resize_cursor.png</file>
-    <file>text_cursor.png</file>
-    <file>vertical_text_cursor.png</file>
-    <file>wait_cursor.png</file>
-    <file>w_resize_cursor.png</file>
-    <file>zoom_in_cursor.png</file>
-    <file>zoom_out_cursor.png</file>
-  </gresource>
-  <gresource prefix="/fishbowl">
-    <file>fishbowl.ui</file>
-    <file>gtkfishbowl.c</file>
-    <file>gtkfishbowl.h</file>
-  </gresource>
-  <gresource prefix="/iconview">
-    <file>gnome-fs-directory.png</file>
-    <file>gnome-fs-regular.png</file>
-  </gresource>
-  <gresource prefix="/stack">
-    <file>stack.ui</file>
-  </gresource>
-  <gresource prefix="/shortcuts">
-    <file>shortcuts.ui</file>
-    <file>shortcuts-builder.ui</file>
-    <file>shortcuts-gedit.ui</file>
-    <file>shortcuts-clocks.ui</file>
-    <file>shortcuts-boxes.ui</file>
-  </gresource>
-  <gresource prefix="/revealer">
-    <file>revealer.ui</file>
-  </gresource>
-  <gresource prefix="/images">
-    <file>alphatest.png</file>
-    <file>floppybuddy.gif</file>
-    <file>gtk-logo.webm</file>
-  </gresource>
-  <gresource prefix="/pixbufs">
-    <file>apple-red.png</file>
-    <file>background.jpg</file>
-    <file>gnome-applets.png</file>
-    <file>gnome-calendar.png</file>
-    <file>gnome-foot.png</file>
-    <file>gnome-gmush.png</file>
-    <file>gnome-gimp.png</file>
-    <file>gnome-gsame.png</file>
-    <file>gnu-keys.png</file>
-  </gresource>
-  <gresource prefix="/sources">
-    <file>application_demo.c</file>
-    <file>assistant.c</file>
-    <file>builder.c</file>
-    <file>button_box.c</file>
-    <file>changedisplay.c</file>
-    <file>clipboard.c</file>
-    <file>colorsel.c</file>
-    <file>combobox.c</file>
-    <file>css_accordion.c</file>
-    <file>css_basics.c</file>
-    <file>css_blendmodes.c</file>
-    <file>css_multiplebgs.c</file>
-    <file>css_pixbufs.c</file>
-    <file>css_shadows.c</file>
-    <file>cursors.c</file>
-    <file>dialog.c</file>
-    <file>drawingarea.c</file>
-    <file>dnd.c</file>
-    <file>editable_cells.c</file>
-    <file>entry_buffer.c</file>
-    <file>entry_completion.c</file>
-    <file>event_axes.c</file>
-    <file>expander.c</file>
-    <file>filtermodel.c</file>
-    <file>fishbowl.c</file>
-    <file>widgetbowl.c</file>
-    <file>flowbox.c</file>
-    <file>foreigndrawing.c</file>
-    <file>font_features.c</file>
-    <file>fontplane.c</file>
-    <file>gestures.c</file>
-    <file>glarea.c</file>
-    <file>headerbar.c</file>
-    <file>hypertext.c</file>
-    <file>iconview.c</file>
-    <file>iconview_edit.c</file>
-    <file>images.c</file>
-    <file>infobar.c</file>
-    <file>links.c</file>
-    <file>listbox.c</file>
-    <file>list_store.c</file>
-    <file>markup.c</file>
-    <file>menus.c</file>
-    <file>modelbutton.c</file>
-    <file>overlay.c</file>
-    <file>overlay2.c</file>
-    <file>pagesetup.c</file>
-    <file>paintable.c</file>
-    <file>paintable_animated.c</file>
-    <file>paintable_mediastream.c</file>
-    <file>panes.c</file>
-    <file>pickers.c</file>
-    <file>pixbufs.c</file>
-    <file>popover.c</file>
-    <file>printing.c</file>
-    <file>revealer.c</file>
-    <file>rotated_text.c</file>
-    <file>scale.c</file>
-    <file>search_entry.c</file>
-    <file>search_entry2.c</file>
-    <file>shortcuts.c</file>
-    <file>sizegroup.c</file>
-    <file>sidebar.c</file>
-    <file>stack.c</file>
-    <file>spinbutton.c</file>
-    <file>spinner.c</file>
-    <file>tabs.c</file>
-    <file>textview.c</file>
-    <file>textscroll.c</file>
-    <file>theming_style_classes.c</file>
-    <file>transparent.c</file>
-    <file>tree_store.c</file>
-    <file>textmask.c</file>
-    <file>video_player.c</file>
-  </gresource>
-  <gresource prefix="/textview">
-    <file>floppybuddy.gif</file>
-  </gresource>
-  <gresource prefix="/listbox">
-    <file>listbox.ui</file>
-    <file>messages.txt</file>
-    <file>apple-red.png</file>
-  </gresource>
-  <gresource prefix="/popover">
-    <file>popover.ui</file>
-  </gresource>
-  <gresource prefix="/glarea">
-    <file>glarea-gl.fs.glsl</file>
-    <file>glarea-gl.vs.glsl</file>
-    <file>glarea-gles.fs.glsl</file>
-    <file>glarea-gles.vs.glsl</file>
-  </gresource>
-  <gresource prefix="/font_features">
-    <file>font-features.ui</file>
-    <file>fontplane.c</file>
-  </gresource>
-  <gresource prefix="/spinbutton">
-    <file>spinbutton.ui</file>
-  </gresource>
-  <gresource prefix="/filtermodel">
-    <file>filtermodel.ui</file>
-  </gresource>
-  <gresource prefix="/overlay2">
-    <file>decor1.png</file>
-    <file>decor2.png</file>
-  </gresource>
-  <gresource prefix="/transparent">
-    <file>portland-rose.jpg</file>
-  </gresource>
-  <gresource prefix="/markup">
-    <file>markup.txt</file>
-  </gresource>
-  <gresource prefix="/scale">
-    <file>scale.ui</file>
-  </gresource>
-  <gresource prefix="/modelbutton">
-    <file>modelbutton.ui</file>
-  </gresource>
-  <gresource prefix="/dnd">
-    <file>dnd.css</file>
-  </gresource>
-</gresources>
@@ -1,272 +0,0 @@
-<?xml version="1.0" standalone="no"?>
-<!--*- mode: xml -*-->
-<interface>
-  <object class="GtkListStore" id="liststore1">
-    <columns>
-      <column type="gchararray"/>
-      <column type="gchararray"/>
-      <column type="gint"/>
-      <column type="gchararray"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0" translatable="yes">John</col>
-        <col id="1" translatable="yes">Doe</col>
-        <col id="2">25</col>
-        <col id="3" translatable="yes">This is the John Doe row</col>
-      </row>
-      <row>
-        <col id="0" translatable="yes">Mary</col>
-        <col id="1" translatable="yes">Unknown</col>
-        <col id="2">50</col>
-        <col id="3" translatable="yes">This is the Mary Unknown row</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkAboutDialog" id="aboutdialog1">
-    <property name="program-name" translatable="yes">Builder demo</property>
-    <property name="logo-icon-name" translatable="yes">gtk3-demo</property>
-    <accessibility>
-      <relation target="window1" type="subwindow-of"/>
-    </accessibility>
-  </object>
-  <object class="GtkWindow" id="window1">
-    <property name="default-height">250</property>
-    <property name="default-width">440</property>
-    <property name="title" translatable="yes">Builder</property>
-    <child>
-      <object class="GtkBox" id="vbox1">
-        <property name="orientation">vertical</property>
-        <child>
-          <object class="GtkMenuBar" id="menubar1">
-            <child internal-child="accessible">
-              <object class="AtkObject" id="a11y-menubar">
-                <property name="AtkObject::accessible-name">The menubar</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem">
-                <property name="label" translatable="yes">_File</property>
-                <property name="use-underline">1</property>
-                <child type="submenu">
-                  <object class="GtkMenu">
-                    <child>
-                      <object class="GtkMenuItem" id="new_item">
-                        <property name="label" translatable="yes">_New</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="open_item">
-                        <property name="label" translatable="yes">_Open</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="save_item">
-                        <property name="label" translatable="yes">_Save</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="save_as_item">
-                        <property name="label" translatable="yes">Save _As</property>
-                        <property name="use-underline">1</property>
-                        <accelerator key="s" modifiers="primary | shift-mask" signal="activate"/>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkSeparatorMenuItem">
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="quit_item">
-                        <property name="label" translatable="yes">_Quit</property>
-                        <property name="use-underline">1</property>
-                        <property name="action-name">win.quit</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem">
-                <property name="label" translatable="yes">_Edit</property>
-                <property name="use-underline">1</property>
-                <child type="submenu">
-                  <object class="GtkMenu">
-                    <child>
-                      <object class="GtkMenuItem" id="copy_item">
-                        <property name="label" translatable="yes">_Copy</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="cut_item">
-                        <property name="label" translatable="yes">_Cut</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="paste_item">
-                        <property name="label" translatable="yes">_Paste</property>
-                        <property name="use-underline">1</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkMenuItem">
-                <property name="label" translatable="yes">_Help</property>
-                <property name="use-underline">1</property>
-                <child type="submenu">
-                  <object class="GtkMenu">
-                    <child>
-                      <object class="GtkMenuItem" id="help_item">
-                        <property name="label" translatable="yes">_Help</property>
-                        <property name="use-underline">1</property>
-                        <property name="action-name">win.help</property>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkMenuItem" id="about_item">
-                        <property name="label" translatable="yes">_About</property>
-                        <property name="use-underline">1</property>
-                        <property name="action-name">win.about</property>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-        </child>
-        <child>
-          <object class="GtkToolbar" id="toolbar1">
-            <child internal-child="accessible">
-              <object class="AtkObject" id="a11y-toolbar">
-                <property name="AtkObject::accessible-name">The toolbar</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="label" translatable="yes">New</property>
-                <property name="tooltip-text" translatable="yes">Create a new file</property>
-                <property name="icon-name">document-new</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="label" translatable="yes">Open</property>
-                <property name="tooltip-text" translatable="yes">Open a file</property>
-                <property name="icon-name">document-open</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="label" translatable="yes">Save</property>
-                <property name="tooltip-text" translatable="yes">Save a file</property>
-                <property name="icon-name">document-save</property>
-                <property name="is-important">1</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkSeparatorToolItem">
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="label" translatable="yes">Copy</property>
-                <property name="tooltip-text" translatable="yes">Copy selected object into the clipboard</property>
-                <property name="icon-name">edit-copy</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="label" translatable="yes">Cut</property>
-                <property name="tooltip-text" translatable="yes">Cut selected object into the clipboard</property>
-                <property name="icon-name">edit-cut</property>
-              </object>
-            </child>
-            <child>
-              <object class="GtkToolButton">
-                <property name="label" translatable="yes">Paste</property>
-                <property name="tooltip-text" translatable="yes">Paste object from the clipboard</property>
-                <property name="icon-name">edit-paste</property>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="position">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkScrolledWindow" id="scrolledwindow1">
-            <property name="shadow-type">in</property>
-            <property name="expand">1</property>
-            <child>
-              <object class="GtkTreeView" id="treeview1">
-                <property name="model">liststore1</property>
-                <property name="tooltip-column">3</property>
-                <child internal-child="accessible">
-                  <object class="AtkObject" id="a11y-treeview">
-                    <property name="AtkObject::accessible-name">Name list</property>
-                    <property name="AtkObject::accessible-description">
-                                    A list of person with name, surname and age columns
-                                  </property>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="column1">
-                    <property name="title">Name</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="renderer1"/>
-                      <attributes>
-                        <attribute name="text">0</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="column2">
-                    <property name="title">Surname</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="renderer2"/>
-                      <attributes>
-                        <attribute name="text">1</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkTreeViewColumn" id="column3">
-                    <property name="title">Age</property>
-                    <child>
-                      <object class="GtkCellRendererText" id="renderer3"/>
-                      <attributes>
-                        <attribute name="text">2</attribute>
-                      </attributes>
-                    </child>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-          <packing>
-            <property name="position">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkStatusbar" id="statusbar1">
-          </object>
-          <packing>
-            <property name="position">3</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,170 +0,0 @@
-/* Dialogs and Message Boxes
- *
- * Dialog widgets are used to pop up a transient window for user feedback.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-static GtkWidget *entry1 = NULL;
-static GtkWidget *entry2 = NULL;
-
-static void
-message_dialog_clicked (GtkButton *button,
-                        gpointer   user_data)
-{
-  GtkWidget *dialog;
-  static gint i = 1;
-
-  dialog = gtk_message_dialog_new (GTK_WINDOW (window),
-                                   GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
-                                   GTK_MESSAGE_INFO,
-                                   GTK_BUTTONS_OK_CANCEL,
-                                   "This message box has been popped up the following\n"
-                                   "number of times:");
-  gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
-                                            "%d", i);
-  gtk_dialog_run (GTK_DIALOG (dialog));
-  gtk_widget_destroy (dialog);
-  i++;
-}
-
-static void
-interactive_dialog_clicked (GtkButton *button,
-                            gpointer   user_data)
-{
-  GtkWidget *content_area;
-  GtkWidget *dialog;
-  GtkWidget *hbox;
-  GtkWidget *image;
-  GtkWidget *table;
-  GtkWidget *local_entry1;
-  GtkWidget *local_entry2;
-  GtkWidget *label;
-  gint response;
-
-  dialog = gtk_dialog_new_with_buttons ("Interactive Dialog",
-                                        GTK_WINDOW (window),
-                                        GTK_DIALOG_MODAL| GTK_DIALOG_DESTROY_WITH_PARENT,
-                                        _("_OK"),
-                                        GTK_RESPONSE_OK,
-                                        "_Cancel",
-                                        GTK_RESPONSE_CANCEL,
-                                        NULL);
-
-  content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
-
-  hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
-  gtk_box_pack_start (GTK_BOX (content_area), hbox);
-
-  image = gtk_image_new_from_icon_name ("dialog-question");
-  gtk_image_set_icon_size (GTK_IMAGE (image), GTK_ICON_SIZE_LARGE);
-  gtk_box_pack_start (GTK_BOX (hbox), image);
-
-  table = gtk_grid_new ();
-  gtk_grid_set_row_spacing (GTK_GRID (table), 4);
-  gtk_grid_set_column_spacing (GTK_GRID (table), 4);
-  gtk_box_pack_start (GTK_BOX (hbox), table);
-  label = gtk_label_new_with_mnemonic ("_Entry 1");
-  gtk_grid_attach (GTK_GRID (table), label, 0, 0, 1, 1);
-  local_entry1 = gtk_entry_new ();
-  gtk_entry_set_text (GTK_ENTRY (local_entry1), gtk_entry_get_text (GTK_ENTRY (entry1)));
-  gtk_grid_attach (GTK_GRID (table), local_entry1, 1, 0, 1, 1);
-  gtk_label_set_mnemonic_widget (GTK_LABEL (label), local_entry1);
-
-  label = gtk_label_new_with_mnemonic ("E_ntry 2");
-  gtk_grid_attach (GTK_GRID (table), label, 0, 1, 1, 1);
-
-  local_entry2 = gtk_entry_new ();
-  gtk_entry_set_text (GTK_ENTRY (local_entry2), gtk_entry_get_text (GTK_ENTRY (entry2)));
-  gtk_grid_attach (GTK_GRID (table), local_entry2, 1, 1, 1, 1);
-  gtk_label_set_mnemonic_widget (GTK_LABEL (label), local_entry2);
-
-  response = gtk_dialog_run (GTK_DIALOG (dialog));
-
-  if (response == GTK_RESPONSE_OK)
-    {
-      gtk_entry_set_text (GTK_ENTRY (entry1), gtk_entry_get_text (GTK_ENTRY (local_entry1)));
-      gtk_entry_set_text (GTK_ENTRY (entry2), gtk_entry_get_text (GTK_ENTRY (local_entry2)));
-    }
-
-  gtk_widget_destroy (dialog);
-}
-
-GtkWidget *
-do_dialog (GtkWidget *do_widget)
-{
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *vbox2;
-  GtkWidget *hbox;
-  GtkWidget *button;
-  GtkWidget *table;
-  GtkWidget *label;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Dialogs and Message Boxes");
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      frame = gtk_frame_new ("Dialogs");
-      g_object_set (frame, "margin", 8, NULL);
-      gtk_container_add (GTK_CONTAINER (window), frame);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
-      g_object_set (vbox, "margin", 8, NULL);
-      gtk_container_add (GTK_CONTAINER (frame), vbox);
-
-      /* Standard message dialog */
-      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox);
-      button = gtk_button_new_with_mnemonic ("_Message Dialog");
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (message_dialog_clicked), NULL);
-      gtk_box_pack_start (GTK_BOX (hbox), button);
-
-      gtk_box_pack_start (GTK_BOX (vbox), gtk_separator_new (GTK_ORIENTATION_HORIZONTAL));
-
-      /* Interactive dialog*/
-      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 8);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox);
-      vbox2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-
-      button = gtk_button_new_with_mnemonic ("_Interactive Dialog");
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (interactive_dialog_clicked), NULL);
-      gtk_box_pack_start (GTK_BOX (hbox), vbox2);
-      gtk_box_pack_start (GTK_BOX (vbox2), button);
-
-      table = gtk_grid_new ();
-      gtk_grid_set_row_spacing (GTK_GRID (table), 4);
-      gtk_grid_set_column_spacing (GTK_GRID (table), 4);
-      gtk_box_pack_start (GTK_BOX (hbox), table);
-
-      label = gtk_label_new_with_mnemonic ("_Entry 1");
-      gtk_grid_attach (GTK_GRID (table), label, 0, 0, 1, 1);
-
-      entry1 = gtk_entry_new ();
-      gtk_grid_attach (GTK_GRID (table), entry1, 1, 0, 1, 1);
-      gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry1);
-
-      label = gtk_label_new_with_mnemonic ("E_ntry 2");
-      gtk_grid_attach (GTK_GRID (table), label, 0, 1, 1, 1);
-
-      entry2 = gtk_entry_new ();
-      gtk_grid_attach (GTK_GRID (table), entry2, 1, 1, 1, 1);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,377 +0,0 @@
-/* Drag-and-Drop
- *
- * I can't believe its not glade!
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-#include <string.h>
-
-typedef struct _GtkDemoWidget GtkDemoWidget;
-struct _GtkDemoWidget
-{
-  GType type;
-  union {
-    char *text;
-    gboolean active;
-  };
-};
-
-static gpointer
-copy_demo_widget (gpointer data)
-{
-  GtkDemoWidget *demo = g_memdup (data, sizeof (GtkDemoWidget));
-
-  if (demo->type == GTK_TYPE_LABEL)
-    demo->text = g_strdup (demo->text);
-
-  return demo;
-}
-
-static void
-free_demo_widget (gpointer data)
-{
-  GtkDemoWidget *demo = data;
-
-  if (demo->type == GTK_TYPE_LABEL)
-    g_free (demo->text);
-
-  g_free (demo);
-}
-
-#define GTK_TYPE_DEMO_WIDGET (gtk_demo_widget_get_type ())
-
-G_DEFINE_BOXED_TYPE (GtkDemoWidget, gtk_demo_widget, copy_demo_widget, free_demo_widget)
-
-static GtkDemoWidget *
-serialize_widget (GtkWidget *widget)
-{
-  GtkDemoWidget *demo;
-
-  demo = g_new0 (GtkDemoWidget, 1);
-  demo->type = G_OBJECT_TYPE (widget);
-
-  if (GTK_IS_LABEL (widget))
-    {
-      demo->text = g_strdup (gtk_label_get_text (GTK_LABEL (widget)));
-    }
-  else if (GTK_IS_SPINNER (widget))
-    {
-      g_object_get (widget, "active", &demo->active, NULL);
-    }
-  else
-    {
-      g_print ("Type %s not supported\n", g_type_name (demo->type));
-    }
-
-  return demo;
-}
-
-static GtkWidget *
-deserialize_widget (GtkDemoWidget *demo)
-{
-  GtkWidget *widget = NULL;
-
-  if (demo->type == GTK_TYPE_LABEL)
-    {
-      widget = gtk_label_new (demo->text);
-    }
-  else if (demo->type == GTK_TYPE_SPINNER)
-    {
-      widget = g_object_new (demo->type, "active", demo->active, NULL);
-      gtk_style_context_add_class (gtk_widget_get_style_context (widget), "demo");
-    }
-  else
-    {
-      g_print ("Type %s not supported\n", g_type_name (demo->type));
-    }
-
-  return widget;
-}
-
-static double pos_x, pos_y;
-
-static void
-new_label_cb (GtkMenuItem *item,
-              gpointer     data)
-{
-  GtkFixed *fixed = data;
-  GtkWidget *widget;
-
-  widget = gtk_label_new ("Label");
-  gtk_fixed_put (fixed, widget, pos_x, pos_y);
-}
-
-static void
-new_spinner_cb (GtkMenuItem *item,
-                gpointer     data)
-{
-  GtkFixed *fixed = data;
-  GtkWidget *widget;
-
-  widget = gtk_spinner_new ();
-  gtk_style_context_add_class (gtk_widget_get_style_context (widget), "demo");
-  gtk_spinner_start (GTK_SPINNER (widget));
-  gtk_fixed_put (fixed, widget, pos_x, pos_y);
-}
-
-static void
-copy_cb (GtkWidget *child)
-{
-  GdkClipboard *clipboard;
-  GtkDemoWidget *demo;
-
-  g_print ("Copy %s\n", G_OBJECT_TYPE_NAME (child));
-
-  demo = serialize_widget (child);
-
-  clipboard = gdk_display_get_clipboard (gdk_display_get_default ());
-  gdk_clipboard_set (clipboard, GTK_TYPE_DEMO_WIDGET, demo);
-}
-
-static void
-delete_cb (GtkWidget *child)
-{
-  gtk_widget_destroy (child);
-}
-
-static void
-cut_cb (GtkWidget *child)
-{
-  copy_cb (child);
-  delete_cb (child);
-}
-
-static void
-value_read (GObject      *source,
-            GAsyncResult *res,
-            gpointer      data)
-{
-  GdkClipboard *clipboard = GDK_CLIPBOARD (source);
-  GError *error = NULL;
-  const GValue *value;
-  GtkDemoWidget *demo;
-  GtkWidget *widget = NULL;
-
-  value = gdk_clipboard_read_value_finish (clipboard, res, &error);
-
-  if (value == NULL)
-    {
-      g_print ("error: %s\n", error->message);
-      g_error_free (error);
-      return;
-    }
-
-  if (!G_VALUE_HOLDS (value, GTK_TYPE_DEMO_WIDGET))
-    {
-      g_print ("can't handle clipboard contents\n");
-      return;
-    }
-
-  demo = g_value_get_boxed (value);
-  widget = deserialize_widget (demo);
-
-  gtk_fixed_put (GTK_FIXED (data), widget, pos_x, pos_y);
-}
-
-static void
-paste_cb (GtkWidget *fixed)
-{
-  GdkClipboard *clipboard;
-
-  clipboard = gdk_display_get_clipboard (gdk_display_get_default ());
-  if (gdk_content_formats_contain_gtype (gdk_clipboard_get_formats (clipboard), GTK_TYPE_DEMO_WIDGET))
-    {
-      g_print ("Paste %s\n", g_type_name (GTK_TYPE_DEMO_WIDGET));
-      gdk_clipboard_read_value_async (clipboard, GTK_TYPE_DEMO_WIDGET, 0, NULL, value_read, fixed);
-    }
-  else
-    g_print ("Don't know how to handle clipboard contents\n");
-}
-
-static void
-edit_label_done (GtkWidget *entry, gpointer data)
-{
-  GtkWidget *fixed = gtk_widget_get_parent (entry);
-  GtkWidget *label;
-  int x, y;
-
-  gtk_container_child_get (GTK_CONTAINER (fixed), entry, "x", &x, "y", &y, NULL);
-
-  label = GTK_WIDGET (g_object_get_data (G_OBJECT (entry), "label"));
-  gtk_label_set_text (GTK_LABEL (label), gtk_entry_get_text (GTK_ENTRY (entry)));
-
-  gtk_widget_destroy (entry);
-}
-
-static void
-edit_cb (GtkWidget *child)
-{
-  GtkWidget *fixed = gtk_widget_get_parent (child);
-  int x, y;
-
-  gtk_container_child_get (GTK_CONTAINER (fixed), child, "x", &x, "y", &y, NULL);
-
-  if (GTK_IS_LABEL (child))
-    {
-      GtkWidget *entry = gtk_entry_new ();
-
-      g_object_set_data (G_OBJECT (entry), "label", child);
-
-      gtk_entry_set_text (GTK_ENTRY (entry), gtk_label_get_text (GTK_LABEL (child)));
-      g_signal_connect (entry, "activate", G_CALLBACK (edit_label_done), NULL);
-      gtk_fixed_put (GTK_FIXED (fixed), entry, x, y);
-      gtk_widget_grab_focus (entry);
-    }
-  else if (GTK_IS_SPINNER (child))
-    {
-      gboolean active;
-
-      g_object_get (child, "active", &active, NULL);
-      g_object_set (child, "active", !active, NULL);
-    }
-}
-
-static void
-pressed_cb (GtkGesture *gesture,
-            int         n_press,
-            double      x,
-            double      y,
-            gpointer    data)
-{
-  GtkWidget *widget;
-  GtkWidget *child;
-
-  widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture));
-  child = gtk_widget_pick (widget, x, y);
-
-  if (gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture)) == GDK_BUTTON_SECONDARY)
-    {
-      GdkRectangle rect;
-      GtkWidget *menu;
-      GtkWidget *item;
-      GdkClipboard *clipboard;
-
-      pos_x = x;
-      pos_y = y;
-
-      menu = gtk_menu_new ();
-      item = gtk_menu_item_new_with_label ("New Label");
-      g_signal_connect (item, "activate", G_CALLBACK (new_label_cb), widget);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("New Spinner");
-      g_signal_connect (item, "activate", G_CALLBACK (new_spinner_cb), widget);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-
-      item = gtk_separator_menu_item_new ();
-      gtk_container_add (GTK_CONTAINER (menu), item);
-
-      item = gtk_menu_item_new_with_label ("Edit");
-      gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (edit_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-
-      item = gtk_separator_menu_item_new ();
-      gtk_container_add (GTK_CONTAINER (menu), item);
-
-      item = gtk_menu_item_new_with_label ("Cut");
-      gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (cut_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("Copy");
-      gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (copy_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("Paste");
-      clipboard = gdk_display_get_clipboard (gdk_display_get_default ());
-      gtk_widget_set_sensitive (item,
-                                gdk_content_formats_contain_gtype (gdk_clipboard_get_formats (clipboard), GTK_TYPE_DEMO_WIDGET));
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (paste_cb), widget);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-      item = gtk_menu_item_new_with_label ("Delete");
-      gtk_widget_set_sensitive (item, child != NULL && child != widget);
-      g_signal_connect_swapped (item, "activate", G_CALLBACK (delete_cb), child);
-      gtk_container_add (GTK_CONTAINER (menu), item);
-
-      rect.x = x;
-      rect.y = y;
-      rect.width = 0;
-      rect.height = 0;
-
-      gtk_menu_popup_at_rect (GTK_MENU (menu),
-                              gtk_widget_get_surface (widget),
-                              &rect,
-                              GDK_GRAVITY_NORTH_WEST,
-                              GDK_GRAVITY_NORTH_WEST,
-                              NULL);
-
-      return;
-    }
-}
-
-static void
-released_cb (GtkGesture *gesture,
-             int         n_press,
-             double      x,
-             double      y,
-             gpointer    data)
-{
-  GtkWidget *widget;
-  GtkWidget *child;
-
-  widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (gesture));
-  child = gtk_widget_pick (widget, x, y);
-
-  if (gtk_gesture_single_get_current_button (GTK_GESTURE_SINGLE (gesture)) == GDK_BUTTON_PRIMARY)
-    {
-      if (child != NULL && child != widget)
-        edit_cb (child);
-    }
-}
-
-static GtkWidget *window = NULL;
-
-GtkWidget *
-do_dnd (GtkWidget *do_widget)
-{
-  if (!window)
-    {
-      GtkWidget *vbox, *fixed;
-      GtkGesture *multipress;
-      GtkCssProvider *provider;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Drag-and-drop");
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      fixed = gtk_fixed_new ();
-      gtk_box_pack_start (GTK_BOX (vbox), fixed);
-      gtk_widget_set_hexpand (fixed, TRUE);
-      gtk_widget_set_vexpand (fixed, TRUE);
-
-      multipress = gtk_gesture_multi_press_new (fixed);
-      gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (multipress), 0);
-      g_signal_connect (multipress, "pressed", G_CALLBACK (pressed_cb), NULL);
-      g_signal_connect (multipress, "released", G_CALLBACK (released_cb), NULL);
-
-      provider = gtk_css_provider_new ();
-      gtk_css_provider_load_from_resource (provider, "/dnd/dnd.css");
-      gtk_style_context_add_provider_for_display (gdk_display_get_default (),
-                                                  GTK_STYLE_PROVIDER (provider),
-                                                  800);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,3 +0,0 @@
-spinner.demo {
-  opacity: 1;
-}
@@ -1,262 +0,0 @@
-/* Drawing Area
- *
- * GtkDrawingArea is a blank area where you can draw custom displays
- * of various kinds.
- *
- * This demo has two drawing areas. The checkerboard area shows
- * how you can just draw something; all you have to do is set a function
- * via gtk_drawing_area_set_draw_func(), as shown here.
- *
- * The "scribble" area is a bit more advanced, and shows how to handle
- * events such as button presses and mouse motion. Click the mouse
- * and drag in the scribble area to draw squiggles. Resize the window
- * to clear the area.
- */
-
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-/* Pixmap for scribble area, to store current scribbles */
-static cairo_surface_t *surface = NULL;
-
-/* Create a new surface of the appropriate size to store our scribbles */
-static void
-create_surface (GtkWidget *widget)
-{
-  cairo_t *cr;
-
-  if (surface)
-    cairo_surface_destroy (surface);
-
-  surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
-                                        gtk_widget_get_width (widget),
-                                        gtk_widget_get_height (widget));
-
-  /* Initialize the surface to white */
-  cr = cairo_create (surface);
-
-  cairo_set_source_rgb (cr, 1, 1, 1);
-  cairo_paint (cr);
-
-  cairo_destroy (cr);
-}
-
-static void
-scribble_size_allocate (GtkWidget *widget)
-{
-  create_surface (widget);
-}
-
-/* Redraw the screen from the surface */
-static void
-scribble_draw (GtkDrawingArea *da,
-               cairo_t        *cr,
-               int             width,
-               int             height,
-               gpointer        data)
-{
-  cairo_set_source_surface (cr, surface, 0, 0);
-  cairo_paint (cr);
-}
-
-/* Draw a rectangle on the screen */
-static void
-draw_brush (GtkWidget *widget,
-            gdouble    x,
-            gdouble    y)
-{
-  GdkRectangle update_rect;
-  cairo_t *cr;
-
-  if (surface == NULL ||
-      cairo_image_surface_get_width (surface) != gtk_widget_get_width (widget) ||
-      cairo_image_surface_get_height (surface) != gtk_widget_get_height (widget))
-    create_surface (widget);
-
-  update_rect.x = x - 3;
-  update_rect.y = y - 3;
-  update_rect.width = 6;
-  update_rect.height = 6;
-
-  /* Paint to the surface, where we store our state */
-  cr = cairo_create (surface);
-
-  gdk_cairo_rectangle (cr, &update_rect);
-  cairo_fill (cr);
-
-  cairo_destroy (cr);
-
-  gtk_widget_queue_draw_area (widget, update_rect.x, update_rect.y, update_rect.width, update_rect.height);
-}
-
-static double start_x;
-static double start_y;
-
-static void
-drag_begin (GtkGestureDrag *gesture,
-            double          x,
-            double          y,
-            GtkWidget      *area)
-{
-  start_x = x;
-  start_y = y;
-
-  draw_brush (area, x, y);
-}
-
-static void
-drag_update (GtkGestureDrag *gesture,
-             double          x,
-             double          y,
-             GtkWidget      *area)
-{
-  draw_brush (area, start_x + x, start_y + y);
-}
-
-static void
-drag_end (GtkGestureDrag *gesture,
-          double          x,
-          double          y,
-          GtkWidget      *area)
-{
-  draw_brush (area, start_x + x, start_y + y);
-}
-
-static void
-checkerboard_draw (GtkDrawingArea *da,
-                   cairo_t        *cr,
-                   int             width,
-                   int             height,
-                   gpointer        data)
-{
-  gint i, j, xcount, ycount;
-
-#define CHECK_SIZE 10
-#define SPACING 2
-
-  /* At the start of a draw handler, a clip region has been set on
-   * the Cairo context, and the contents have been cleared to the
-   * widget's background color. The docs for
-   * gdk_surface_begin_paint_region() give more details on how this
-   * works.
-   */
-
-  xcount = 0;
-  i = SPACING;
-  while (i < width)
-    {
-      j = SPACING;
-      ycount = xcount % 2; /* start with even/odd depending on row */
-      while (j < height)
-        {
-          if (ycount % 2)
-            cairo_set_source_rgb (cr, 0.45777, 0, 0.45777);
-          else
-            cairo_set_source_rgb (cr, 1, 1, 1);
-
-          /* If we're outside the clip, this will do nothing.
-           */
-          cairo_rectangle (cr, i, j, CHECK_SIZE, CHECK_SIZE);
-          cairo_fill (cr);
-
-          j += CHECK_SIZE + SPACING;
-          ++ycount;
-        }
-
-      i += CHECK_SIZE + SPACING;
-      ++xcount;
-    }
-}
-
-static void
-close_window (void)
-{
-  window = NULL;
-
-  if (surface)
-    cairo_surface_destroy (surface);
-  surface = NULL;
-}
-
-GtkWidget *
-do_drawingarea (GtkWidget *do_widget)
-{
-  GtkWidget *frame;
-  GtkWidget *vbox;
-  GtkWidget *da;
-  GtkWidget *label;
-  GtkGesture *drag;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Drawing Area");
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (close_window), NULL);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 8);
-      g_object_set (vbox, "margin", 16, NULL);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      /*
-       * Create the checkerboard area
-       */
-
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-                            "<u>Checkerboard pattern</u>");
-      gtk_box_pack_start (GTK_BOX (vbox), label);
-
-      frame = gtk_frame_new (NULL);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_widget_set_vexpand (frame, TRUE);
-      gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-      da = gtk_drawing_area_new ();
-      gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (da), 100);
-      gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (da), 100);
-      gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (da), checkerboard_draw, NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (frame), da);
-
-      /*
-       * Create the scribble area
-       */
-
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-                            "<u>Scribble area</u>");
-      gtk_box_pack_start (GTK_BOX (vbox), label);
-
-      frame = gtk_frame_new (NULL);
-      gtk_widget_set_vexpand (frame, TRUE);
-      gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
-      gtk_box_pack_start (GTK_BOX (vbox), frame);
-
-      da = gtk_drawing_area_new ();
-      gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (da), 100);
-      gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (da), 100);
-      gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (da), scribble_draw, NULL, NULL);
-      gtk_container_add (GTK_CONTAINER (frame), da);
-
-      g_signal_connect (da, "size-allocate",
-                        G_CALLBACK (scribble_size_allocate), NULL);
-
-      drag = gtk_gesture_drag_new (da);
-      gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (drag), GDK_BUTTON_PRIMARY);
-      g_object_set_data_full (G_OBJECT (da), "drag", drag, g_object_unref);
-
-      g_signal_connect (drag, "drag-begin", G_CALLBACK (drag_begin), da);
-      g_signal_connect (drag, "drag-update", G_CALLBACK (drag_update), da);
-      g_signal_connect (drag, "drag-end", G_CALLBACK (drag_end), da);
-    }
-
-  if (!gtk_widget_get_visible (window))
-      gtk_widget_show (window);
-  else
-      gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,411 +0,0 @@
-/* Tree View/Editable Cells
- *
- * This demo demonstrates the use of editable cells in a GtkTreeView. If
- * you're new to the GtkTreeView widgets and associates, look into
- * the GtkListStore example first. It also shows how to use the
- * GtkCellRenderer::editing-started signal to do custom setup of the
- * editable widget.
- *
- * The cell renderers used in this demo are GtkCellRendererText,
- * GtkCellRendererCombo and GtkCellRendererProgress.
- */
-
-#include <gtk/gtk.h>
-#include <string.h>
-#include <stdlib.h>
-
-typedef struct
-{
-  gint   number;
-  gchar *product;
-  gint   yummy;
-}
-Item;
-
-enum
-{
-  COLUMN_ITEM_NUMBER,
-  COLUMN_ITEM_PRODUCT,
-  COLUMN_ITEM_YUMMY,
-  NUM_ITEM_COLUMNS
-};
-
-enum
-{
-  COLUMN_NUMBER_TEXT,
-  NUM_NUMBER_COLUMNS
-};
-
-static GArray *articles = NULL;
-
-static void
-add_items (void)
-{
-  Item foo;
-
-  g_return_if_fail (articles != NULL);
-
-  foo.number = 3;
-  foo.product = g_strdup ("bottles of coke");
-  foo.yummy = 20;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 5;
-  foo.product = g_strdup ("packages of noodles");
-  foo.yummy = 50;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 2;
-  foo.product = g_strdup ("packages of chocolate chip cookies");
-  foo.yummy = 90;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 1;
-  foo.product = g_strdup ("can vanilla ice cream");
-  foo.yummy = 60;
-  g_array_append_vals (articles, &foo, 1);
-
-  foo.number = 6;
-  foo.product = g_strdup ("eggs");
-  foo.yummy = 10;
-  g_array_append_vals (articles, &foo, 1);
-}
-
-static GtkTreeModel *
-create_items_model (void)
-{
-  gint i = 0;
-  GtkListStore *model;
-  GtkTreeIter iter;
-
-  /* create array */
-  articles = g_array_sized_new (FALSE, FALSE, sizeof (Item), 1);
-
-  add_items ();
-
-  /* create list store */
-  model = gtk_list_store_new (NUM_ITEM_COLUMNS, G_TYPE_INT, G_TYPE_STRING,
-                              G_TYPE_INT, G_TYPE_BOOLEAN);
-
-  /* add items */
-  for (i = 0; i < articles->len; i++)
-    {
-      gtk_list_store_append (model, &iter);
-
-      gtk_list_store_set (model, &iter,
-                          COLUMN_ITEM_NUMBER,
-                          g_array_index (articles, Item, i).number,
-                          COLUMN_ITEM_PRODUCT,
-                          g_array_index (articles, Item, i).product,
-                          COLUMN_ITEM_YUMMY,
-                          g_array_index (articles, Item, i).yummy,
-                          -1);
-    }
-
-  return GTK_TREE_MODEL (model);
-}
-
-static GtkTreeModel *
-create_numbers_model (void)
-{
-#define N_NUMBERS 10
-  gint i = 0;
-  GtkListStore *model;
-  GtkTreeIter iter;
-
-  /* create list store */
-  model = gtk_list_store_new (NUM_NUMBER_COLUMNS, G_TYPE_STRING, G_TYPE_INT);
-
-  /* add numbers */
-  for (i = 0; i < N_NUMBERS; i++)
-    {
-      char str[2];
-
-      str[0] = '0' + i;
-      str[1] = '\0';
-
-      gtk_list_store_append (model, &iter);
-
-      gtk_list_store_set (model, &iter,
-                          COLUMN_NUMBER_TEXT, str,
-                          -1);
-    }
-
-  return GTK_TREE_MODEL (model);
-
-#undef N_NUMBERS
-}
-
-static void
-add_item (GtkWidget *button, gpointer data)
-{
-  Item foo;
-  GtkTreeIter current, iter;
-  GtkTreePath *path;
-  GtkTreeModel *model;
-  GtkTreeViewColumn *column;
-  GtkTreeView *treeview = (GtkTreeView *)data;
-
-  g_return_if_fail (articles != NULL);
-
-  foo.number = 0;
-  foo.product = g_strdup ("Description here");
-  foo.yummy = 50;
-  g_array_append_vals (articles, &foo, 1);
-
-  /* Insert a new row below the current one */
-  gtk_tree_view_get_cursor (treeview, &path, NULL);
-  model = gtk_tree_view_get_model (treeview);
-  if (path)
-    {
-      gtk_tree_model_get_iter (model, &current, path);
-      gtk_tree_path_free (path);
-      gtk_list_store_insert_after (GTK_LIST_STORE (model), &iter, &current);
-    }
-  else
-    {
-      gtk_list_store_insert (GTK_LIST_STORE (model), &iter, -1);
-    }
-
-  /* Set the data for the new row */
-  gtk_list_store_set (GTK_LIST_STORE (model), &iter,
-                      COLUMN_ITEM_NUMBER, foo.number,
-                      COLUMN_ITEM_PRODUCT, foo.product,
-                      COLUMN_ITEM_YUMMY, foo.yummy,
-                      -1);
-
-  /* Move focus to the new row */
-  path = gtk_tree_model_get_path (model, &iter);
-  column = gtk_tree_view_get_column (treeview, 0);
-  gtk_tree_view_set_cursor (treeview, path, column, FALSE);
-
-  gtk_tree_path_free (path);
-}
-
-static void
-remove_item (GtkWidget *widget, gpointer data)
-{
-  GtkTreeIter iter;
-  GtkTreeView *treeview = (GtkTreeView *)data;
-  GtkTreeModel *model = gtk_tree_view_get_model (treeview);
-  GtkTreeSelection *selection = gtk_tree_view_get_selection (treeview);
-
-  if (gtk_tree_selection_get_selected (selection, NULL, &iter))
-    {
-      gint i;
-      GtkTreePath *path;
-
-      path = gtk_tree_model_get_path (model, &iter);
-      i = gtk_tree_path_get_indices (path)[0];
-      gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
-
-      g_array_remove_index (articles, i);
-
-      gtk_tree_path_free (path);
-    }
-}
-
-static gboolean
-separator_row (GtkTreeModel *model,
-               GtkTreeIter  *iter,
-               gpointer      data)
-{
-  GtkTreePath *path;
-  gint idx;
-
-  path = gtk_tree_model_get_path (model, iter);
-  idx = gtk_tree_path_get_indices (path)[0];
-
-  gtk_tree_path_free (path);
-
-  return idx == 5;
-}
-
-static void
-editing_started (GtkCellRenderer *cell,
-                 GtkCellEditable *editable,
-                 const gchar     *path,
-                 gpointer         data)
-{
-  gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (editable),
-                                        separator_row, NULL, NULL);
-}
-
-static void
-cell_edited (GtkCellRendererText *cell,
-             const gchar         *path_string,
-             const gchar         *new_text,
-             gpointer             data)
-{
-  GtkTreeModel *model = (GtkTreeModel *)data;
-  GtkTreePath *path = gtk_tree_path_new_from_string (path_string);
-  GtkTreeIter iter;
-
-  gint column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), "column"));
-
-  gtk_tree_model_get_iter (model, &iter, path);
-
-  switch (column)
-    {
-    case COLUMN_ITEM_NUMBER:
-      {
-        gint i;
-
-        i = gtk_tree_path_get_indices (path)[0];
-        g_array_index (articles, Item, i).number = atoi (new_text);
-
-        gtk_list_store_set (GTK_LIST_STORE (model), &iter, column,
-                            g_array_index (articles, Item, i).number, -1);
-      }
-      break;
-
-    case COLUMN_ITEM_PRODUCT:
-      {
-        gint i;
-        gchar *old_text;
-
-        gtk_tree_model_get (model, &iter, column, &old_text, -1);
-        g_free (old_text);
-
-        i = gtk_tree_path_get_indices (path)[0];
-        g_free (g_array_index (articles, Item, i).product);
-        g_array_index (articles, Item, i).product = g_strdup (new_text);
-
-        gtk_list_store_set (GTK_LIST_STORE (model), &iter, column,
-                            g_array_index (articles, Item, i).product, -1);
-      }
-      break;
-    }
-
-  gtk_tree_path_free (path);
-}
-
-static void
-add_columns (GtkTreeView  *treeview,
-             GtkTreeModel *items_model,
-             GtkTreeModel *numbers_model)
-{
-  GtkCellRenderer *renderer;
-
-  /* number column */
-  renderer = gtk_cell_renderer_combo_new ();
-  g_object_set (renderer,
-                "model", numbers_model,
-                "text-column", COLUMN_NUMBER_TEXT,
-                "has-entry", FALSE,
-                "editable", TRUE,
-                NULL);
-  g_signal_connect (renderer, "edited",
-                    G_CALLBACK (cell_edited), items_model);
-  g_signal_connect (renderer, "editing-started",
-                    G_CALLBACK (editing_started), NULL);
-  g_object_set_data (G_OBJECT (renderer), "column", GINT_TO_POINTER (COLUMN_ITEM_NUMBER));
-
-  gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-                                               -1, "Number", renderer,
-                                               "text", COLUMN_ITEM_NUMBER,
-                                               NULL);
-
-  /* product column */
-  renderer = gtk_cell_renderer_text_new ();
-  g_object_set (renderer,
-                "editable", TRUE,
-                NULL);
-  g_signal_connect (renderer, "edited",
-                    G_CALLBACK (cell_edited), items_model);
-  g_object_set_data (G_OBJECT (renderer), "column", GINT_TO_POINTER (COLUMN_ITEM_PRODUCT));
-
-  gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-                                               -1, "Product", renderer,
-                                               "text", COLUMN_ITEM_PRODUCT,
-                                               NULL);
-
-  /* yummy column */
-  renderer = gtk_cell_renderer_progress_new ();
-  g_object_set_data (G_OBJECT (renderer), "column", GINT_TO_POINTER (COLUMN_ITEM_YUMMY));
-
-  gtk_tree_view_insert_column_with_attributes (GTK_TREE_VIEW (treeview),
-                                               -1, "Yummy", renderer,
-                                               "value", COLUMN_ITEM_YUMMY,
-                                               NULL);
-}
-
-GtkWidget *
-do_editable_cells (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkWidget *vbox;
-      GtkWidget *hbox;
-      GtkWidget *sw;
-      GtkWidget *treeview;
-      GtkWidget *button;
-      GtkTreeModel *items_model;
-      GtkTreeModel *numbers_model;
-
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Editable Cells");
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
-      g_object_set (vbox, "margin", 5, NULL);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      gtk_box_pack_start (GTK_BOX (vbox),
-                          gtk_label_new ("Shopping list (you can edit the cells!)"));
-
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw),
-                                           GTK_SHADOW_ETCHED_IN);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-                                      GTK_POLICY_AUTOMATIC,
-                                      GTK_POLICY_AUTOMATIC);
-      gtk_box_pack_start (GTK_BOX (vbox), sw);
-
-      /* create models */
-      items_model = create_items_model ();
-      numbers_model = create_numbers_model ();
-
-      /* create tree view */
-      treeview = gtk_tree_view_new_with_model (items_model);
-      gtk_widget_set_vexpand (treeview, TRUE);
-      gtk_tree_selection_set_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview)),
-                                   GTK_SELECTION_SINGLE);
-
-      add_columns (GTK_TREE_VIEW (treeview), items_model, numbers_model);
-
-      g_object_unref (numbers_model);
-      g_object_unref (items_model);
-
-      gtk_container_add (GTK_CONTAINER (sw), treeview);
-
-      /* some buttons */
-      hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
-      gtk_box_set_homogeneous (GTK_BOX (hbox), TRUE);
-      gtk_box_pack_start (GTK_BOX (vbox), hbox);
-
-      button = gtk_button_new_with_label ("Add item");
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (add_item), treeview);
-      gtk_box_pack_start (GTK_BOX (hbox), button);
-
-      button = gtk_button_new_with_label ("Remove item");
-      g_signal_connect (button, "clicked",
-                        G_CALLBACK (remove_item), treeview);
-      gtk_box_pack_start (GTK_BOX (hbox), button);
-
-      gtk_window_set_default_size (GTK_WINDOW (window), 320, 200);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,60 +0,0 @@
-/* Entry/Entry Buffer
- *
- * GtkEntryBuffer provides the text content in a GtkEntry.
- * Applications can provide their own buffer implementation,
- * e.g. to provide secure handling for passwords in memory.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-GtkWidget *
-do_entry_buffer (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *vbox;
-  GtkWidget *label;
-  GtkWidget *entry;
-  GtkEntryBuffer *buffer;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Entry Buffer");
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
-      g_object_set (vbox, "margin", 5, NULL);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label),
-                            "Entries share a buffer. Typing in one is reflected in the other.");
-      gtk_box_pack_start (GTK_BOX (vbox), label);
-
-      /* Create a buffer */
-      buffer = gtk_entry_buffer_new (NULL, 0);
-
-      /* Create our first entry */
-      entry = gtk_entry_new_with_buffer (buffer);
-      gtk_box_pack_start (GTK_BOX (vbox), entry);
-
-      /* Create the second entry */
-      entry = gtk_entry_new_with_buffer (buffer);
-      gtk_entry_set_visibility (GTK_ENTRY (entry), FALSE);
-      gtk_box_pack_start (GTK_BOX (vbox), entry);
-
-      g_object_unref (buffer);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,91 +0,0 @@
-/* Entry/Entry Completion
- *
- * GtkEntryCompletion provides a mechanism for adding support for
- * completion in GtkEntry.
- *
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-/* Creates a tree model containing the completions */
-GtkTreeModel *
-create_completion_model (void)
-{
-  GtkListStore *store;
-  GtkTreeIter iter;
-
-  store = gtk_list_store_new (1, G_TYPE_STRING);
-
-  /* Append one word */
-  gtk_list_store_append (store, &iter);
-  gtk_list_store_set (store, &iter, 0, "GNOME", -1);
-
-  /* Append another word */
-  gtk_list_store_append (store, &iter);
-  gtk_list_store_set (store, &iter, 0, "total", -1);
-
-  /* And another word */
-  gtk_list_store_append (store, &iter);
-  gtk_list_store_set (store, &iter, 0, "totally", -1);
-
-  return GTK_TREE_MODEL (store);
-}
-
-
-GtkWidget *
-do_entry_completion (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *vbox;
-  GtkWidget *label;
-  GtkWidget *entry;
-  GtkEntryCompletion *completion;
-  GtkTreeModel *completion_model;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Entry Completion");
-      gtk_window_set_resizable (GTK_WINDOW (window), FALSE);
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
-      g_object_set (vbox, "margin", 5, NULL);
-      gtk_container_add (GTK_CONTAINER (window), vbox);
-
-      label = gtk_label_new (NULL);
-      gtk_label_set_markup (GTK_LABEL (label), "Completion demo, try writing <b>total</b> or <b>gnome</b> for example.");
-      gtk_box_pack_start (GTK_BOX (vbox), label);
-
-      /* Create our entry */
-      entry = gtk_entry_new ();
-      gtk_box_pack_start (GTK_BOX (vbox), entry);
-
-      /* Create the completion object */
-      completion = gtk_entry_completion_new ();
-
-      /* Assign the completion to the entry */
-      gtk_entry_set_completion (GTK_ENTRY (entry), completion);
-      g_object_unref (completion);
-
-      /* Create a tree model and use it as the completion model */
-      completion_model = create_completion_model ();
-      gtk_entry_completion_set_model (completion, completion_model);
-      g_object_unref (completion_model);
-
-      /* Use model column 0 as the text column */
-      gtk_entry_completion_set_text_column (completion, 0);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,668 +0,0 @@
-/* Touch and Drawing Tablets
- *
- * Demonstrates advanced handling of event information from exotic
- * input devices.
- *
- * On one hand, this snippet demonstrates management of drawing tablets,
- * those contain additional information for the pointer other than
- * X/Y coordinates. Tablet pads events are mapped to actions, which
- * are both defined and interpreted by the application.
- *
- * Input axes are dependent on hardware devices, on linux/unix you
- * can see the device axes through xinput list <device>. Each time
- * a different hardware device is used to move the pointer, the
- * master device will be updated to match the axes it provides,
- * these changes can be tracked through GdkDevice::changed, or
- * checking gdk_event_get_source_device().
- *
- * On the other hand, this demo handles basic multitouch events,
- * each event coming from an specific touchpoint will contain a
- * GdkEventSequence that's unique for its lifetime, so multiple
- * touchpoints can be tracked.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-typedef struct {
-  GdkDevice *last_source;
-  GdkDeviceTool *last_tool;
-  gdouble *axes;
-  GdkRGBA color;
-  gdouble x;
-  gdouble y;
-} AxesInfo;
-
-typedef struct {
-  GHashTable *pointer_info; /* GdkDevice -> AxesInfo */
-  GHashTable *touch_info; /* GdkEventSequence -> AxesInfo */
-} EventData;
-
-const gchar *colors[] = {
-  "black",
-  "orchid",
-  "fuchsia",
-  "indigo",
-  "thistle",
-  "sienna",
-  "azure",
-  "plum",
-  "lime",
-  "navy",
-  "maroon",
-  "burlywood"
-};
-
-static GtkPadActionEntry pad_actions[] = {
-  { GTK_PAD_ACTION_BUTTON, 1, -1, N_("Nuclear strike"), "pad.nuke" },
-  { GTK_PAD_ACTION_BUTTON, 2, -1, N_("Release siberian methane reserves"), "pad.heat" },
-  { GTK_PAD_ACTION_BUTTON, 3, -1, N_("Release solar flare"), "pad.fry" },
-  { GTK_PAD_ACTION_BUTTON, 4, -1, N_("De-stabilize Oort cloud"), "pad.fall" },
-  { GTK_PAD_ACTION_BUTTON, 5, -1, N_("Ignite WR-104"), "pad.burst" },
-  { GTK_PAD_ACTION_BUTTON, 6, -1, N_("Lart whoever asks about this button"), "pad.lart" },
-  { GTK_PAD_ACTION_RING, -1, -1, N_("Earth axial tilt"), "pad.tilt" },
-  { GTK_PAD_ACTION_STRIP, -1, -1, N_("Extent of weak nuclear force"), "pad.dissolve" },
-};
-
-static const gchar *pad_action_results[] = {
-  "☢",
-  "♨",
-  "☼",
-  "☄",
-  "⚡",
-  "💫",
-  "◑",
-  "⚛"
-};
-
-static guint cur_color = 0;
-static guint pad_action_timeout_id = 0;
-
-static AxesInfo *
-axes_info_new (void)
-{
-  AxesInfo *info;
-
-  info = g_new0 (AxesInfo, 1);
-  gdk_rgba_parse (&info->color, colors[cur_color]);
-
-  cur_color = (cur_color + 1) % G_N_ELEMENTS (colors);
-
-  return info;
-}
-
-static EventData *
-event_data_new (void)
-{
-  EventData *data;
-
-  data = g_new0 (EventData, 1);
-  data->pointer_info = g_hash_table_new_full (NULL, NULL, NULL,
-                                              (GDestroyNotify) g_free);
-  data->touch_info = g_hash_table_new_full (NULL, NULL, NULL,
-                                            (GDestroyNotify) g_free);
-
-  return data;
-}
-
-static void
-event_data_free (EventData *data)
-{
-  g_hash_table_destroy (data->pointer_info);
-  g_hash_table_destroy (data->touch_info);
-  g_free (data);
-}
-
-static void
-update_axes_from_event (GdkEvent  *event,
-                        EventData *data)
-{
-  GdkDevice *device, *source_device;
-  GdkEventSequence *sequence;
-  GdkDeviceTool *tool;
-  GdkEventType type;
-  gdouble x, y;
-  AxesInfo *info;
-
-  device = gdk_event_get_device (event);
-  source_device = gdk_event_get_source_device (event);
-  sequence = gdk_event_get_event_sequence (event);
-  tool = gdk_event_get_device_tool (event);
-  type = gdk_event_get_event_type (event);
-
-  if (type == GDK_TOUCH_END ||
-      type == GDK_TOUCH_CANCEL)
-    {
-      g_hash_table_remove (data->touch_info, sequence);
-      return;
-    }
-  else if (type == GDK_LEAVE_NOTIFY)
-    {
-      g_hash_table_remove (data->pointer_info, device);
-      return;
-    }
-
-  if (!source_device)
-    return;
-
-  if (!sequence)
-    {
-      info = g_hash_table_lookup (data->pointer_info, device);
-
-      if (!info)
-        {
-          info = axes_info_new ();
-          g_hash_table_insert (data->pointer_info, device, info);
-        }
-    }
-  else
-    {
-      info = g_hash_table_lookup (data->touch_info, sequence);
-
-      if (!info)
-        {
-          info = axes_info_new ();
-          g_hash_table_insert (data->touch_info, sequence, info);
-        }
-    }
-
-  if (info->last_source != source_device)
-    info->last_source = source_device;
-
-  if (info->last_tool != tool)
-    info->last_tool = tool;
-
-  g_clear_pointer (&info->axes, g_free);
-
-  if (type == GDK_TOUCH_BEGIN ||
-      type == GDK_TOUCH_UPDATE)
-    {
-      gboolean emulating_pointer;
-
-      gdk_event_get_touch_emulating_pointer (event, &emulating_pointer);
-      if (sequence && emulating_pointer)
-        g_hash_table_remove (data->pointer_info, device);
-    }
-  if (type == GDK_MOTION_NOTIFY ||
-      type == GDK_BUTTON_PRESS ||
-      type == GDK_BUTTON_RELEASE)
-    {
-      gdouble *axes;
-      guint n_axes;
-
-      gdk_event_get_axes (event, &axes, &n_axes);
-      info->axes = g_memdup (axes, sizeof (double) * n_axes);
-    }
-
-  if (gdk_event_get_coords (event, &x, &y))
-    {
-      info->x = x;
-      info->y = y;
-    }
-}
-
-static gboolean
-event_cb (GtkWidget *widget,
-          GdkEvent  *event,
-          gpointer   user_data)
-{
-  update_axes_from_event (event, user_data);
-  gtk_widget_queue_draw (widget);
-  return FALSE;
-}
-
-static void
-render_arrow (cairo_t     *cr,
-              gdouble      x_diff,
-              gdouble      y_diff,
-              const gchar *label)
-{
-  cairo_save (cr);
-
-  cairo_set_source_rgb (cr, 0, 0, 0);
-  cairo_new_path (cr);
-  cairo_move_to (cr, 0, 0);
-  cairo_line_to (cr, x_diff, y_diff);
-  cairo_stroke (cr);
-
-  cairo_move_to (cr, x_diff, y_diff);
-  cairo_show_text (cr, label);
-
-  cairo_restore (cr);
-}
-
-static void
-draw_axes_info (cairo_t       *cr,
-                AxesInfo      *info,
-                int            width,
-                int            height)
-{
-  gdouble pressure, tilt_x, tilt_y, distance, wheel, rotation, slider;
-  GdkAxisFlags axes = gdk_device_get_axes (info->last_source);
-
-  cairo_save (cr);
-
-  cairo_set_line_width (cr, 1);
-  gdk_cairo_set_source_rgba (cr, &info->color);
-
-  cairo_move_to (cr, 0, info->y);
-  cairo_line_to (cr, width, info->y);
-  cairo_move_to (cr, info->x, 0);
-  cairo_line_to (cr, info->x, height);
-  cairo_stroke (cr);
-
-  cairo_translate (cr, info->x, info->y);
-
-  if (!info->axes)
-    {
-      cairo_restore (cr);
-      return;
-    }
-
-  if (axes & GDK_AXIS_FLAG_PRESSURE)
-    {
-      cairo_pattern_t *pattern;
-
-      gdk_device_get_axis (info->last_source, info->axes, GDK_AXIS_PRESSURE,
-                           &pressure);
-
-      pattern = cairo_pattern_create_radial (0, 0, 0, 0, 0, 100);
-      cairo_pattern_add_color_stop_rgba (pattern, pressure, 1, 0, 0, pressure);
-      cairo_pattern_add_color_stop_rgba (pattern, 1, 0, 0, 1, 0);
-
-      cairo_set_source (cr, pattern);
-
-      cairo_arc (cr, 0, 0, 100, 0, 2 * G_PI);
-      cairo_fill (cr);
-
-      cairo_pattern_destroy (pattern);
-    }
-
-  if (axes & GDK_AXIS_FLAG_XTILT &&
-      axes & GDK_AXIS_FLAG_YTILT)
-    {
-      gdk_device_get_axis (info->last_source, info->axes, GDK_AXIS_XTILT,
-                           &tilt_x);
-      gdk_device_get_axis (info->last_source, info->axes, GDK_AXIS_YTILT,
-                           &tilt_y);
-
-      render_arrow (cr, tilt_x * 100, tilt_y * 100, "Tilt");
-    }
-
-  if (axes & GDK_AXIS_FLAG_DISTANCE)
-    {
-      double dashes[] = { 5.0, 5.0 };
-      cairo_text_extents_t extents;
-
-      gdk_device_get_axis (info->last_source, info->axes, GDK_AXIS_DISTANCE,
-                           &distance);
-
-      cairo_save (cr);
-
-      cairo_move_to (cr, distance * 100, 0);
-
-      cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
-      cairo_set_dash (cr, dashes, 2, 0.0);
-      cairo_arc (cr, 0, 0, distance * 100, 0, 2 * G_PI);
-      cairo_stroke (cr);
-
-      cairo_move_to (cr, 0, -distance * 100);
-      cairo_text_extents (cr, "Distance", &extents);
-      cairo_rel_move_to (cr, -extents.width / 2, 0);
-      cairo_show_text (cr, "Distance");
-
-      cairo_move_to (cr, 0, 0);
-
-      cairo_restore (cr);
-    }
-
-  if (axes & GDK_AXIS_FLAG_WHEEL)
-    {
-      gdk_device_get_axis (info->last_source, info->axes, GDK_AXIS_WHEEL,
-                           &wheel);
-
-      cairo_save (cr);
-      cairo_set_line_width (cr, 10);
-      cairo_set_source_rgba (cr, 0, 0, 0, 0.5);
-
-      cairo_new_sub_path (cr);
-      cairo_arc (cr, 0, 0, 100, 0, wheel * 2 * G_PI);
-      cairo_stroke (cr);
-      cairo_restore (cr);
-    }
-
-  if (axes & GDK_AXIS_FLAG_ROTATION)
-    {
-      gdk_device_get_axis (info->last_source, info->axes, GDK_AXIS_ROTATION,
-                           &rotation);
-      rotation *= 2 * G_PI;
-
-      cairo_save (cr);
-      cairo_rotate (cr, - G_PI / 2);
-      cairo_set_line_cap (cr, CAIRO_LINE_CAP_ROUND);
-      cairo_set_line_width (cr, 5);
-
-      cairo_new_sub_path (cr);
-      cairo_arc (cr, 0, 0, 100, 0, rotation);
-      cairo_stroke (cr);
-      cairo_restore (cr);
-    }
-
-  if (axes & GDK_AXIS_FLAG_SLIDER)
-    {
-      cairo_pattern_t *pattern, *mask;
-
-      gdk_device_get_axis (info->last_source, info->axes, GDK_AXIS_SLIDER,
-                           &slider);
-
-      cairo_save (cr);
-
-      cairo_move_to (cr, 0, -10);
-      cairo_rel_line_to (cr, 0, -50);
-      cairo_rel_line_to (cr, 10, 0);
-      cairo_rel_line_to (cr, -5, 50);
-      cairo_close_path (cr);
-
-      cairo_clip_preserve (cr);
-
-      pattern = cairo_pattern_create_linear (0, -10, 0, -60);
-      cairo_pattern_add_color_stop_rgb (pattern, 0, 0, 1, 0);
-      cairo_pattern_add_color_stop_rgb (pattern, 1, 1, 0, 0);
-      cairo_set_source (cr, pattern);
-      cairo_pattern_destroy (pattern);
-
-      mask = cairo_pattern_create_linear (0, -10, 0, -60);
-      cairo_pattern_add_color_stop_rgba (mask, 0, 0, 0, 0, 1);
-      cairo_pattern_add_color_stop_rgba (mask, slider, 0, 0, 0, 1);
-      cairo_pattern_add_color_stop_rgba (mask, slider, 0, 0, 0, 0);
-      cairo_pattern_add_color_stop_rgba (mask, 1, 0, 0, 0, 0);
-      cairo_mask (cr, mask);
-      cairo_pattern_destroy (mask);
-
-      cairo_set_source_rgb (cr, 0, 0, 0);
-      cairo_stroke (cr);
-
-      cairo_restore (cr);
-    }
-
-  cairo_restore (cr);
-}
-
-static const gchar *
-tool_type_to_string (GdkDeviceToolType tool_type)
-{
-  switch (tool_type)
-    {
-    case GDK_DEVICE_TOOL_TYPE_PEN:
-      return "Pen";
-    case GDK_DEVICE_TOOL_TYPE_ERASER:
-      return "Eraser";
-    case GDK_DEVICE_TOOL_TYPE_BRUSH:
-      return "Brush";
-    case GDK_DEVICE_TOOL_TYPE_PENCIL:
-      return "Pencil";
-    case GDK_DEVICE_TOOL_TYPE_AIRBRUSH:
-      return "Airbrush";
-    case GDK_DEVICE_TOOL_TYPE_MOUSE:
-      return "Mouse";
-    case GDK_DEVICE_TOOL_TYPE_LENS:
-      return "Lens cursor";
-    case GDK_DEVICE_TOOL_TYPE_UNKNOWN:
-    default:
-      return "Unknown";
-    }
-}
-
-static void
-draw_device_info (GtkWidget        *widget,
-                  cairo_t          *cr,
-                  GdkEventSequence *sequence,
-                  gint             *y,
-                  AxesInfo         *info)
-{
-  PangoLayout *layout;
-  GString *string;
-  gint height;
-
-  cairo_save (cr);
-
-  string = g_string_new (NULL);
-  g_string_append_printf (string, "Source: %s",
-                          gdk_device_get_name (info->last_source));
-
-  if (sequence)
-    g_string_append_printf (string, "\nSequence: %d",
-                            GPOINTER_TO_UINT (sequence));
-
-  if (info->last_tool)
-    {
-      const gchar *tool_type;
-      guint64 serial;
-
-      tool_type = tool_type_to_string (gdk_device_tool_get_tool_type (info->last_tool));
-      serial = gdk_device_tool_get_serial (info->last_tool);
-      g_string_append_printf (string, "\nTool: %s", tool_type);
-
-      if (serial != 0)
-        g_string_append_printf (string, ", Serial: %lx", serial);
-    }
-
-  cairo_move_to (cr, 10, *y);
-  layout = gtk_widget_create_pango_layout (widget, string->str);
-  pango_cairo_show_layout (cr, layout);
-  cairo_stroke (cr);
-
-  pango_layout_get_pixel_size (layout, NULL, &height);
-
-  gdk_cairo_set_source_rgba (cr, &info->color);
-  cairo_set_line_width (cr, 10);
-  cairo_move_to (cr, 0, *y);
-
-  *y = *y + height;
-  cairo_line_to (cr, 0, *y);
-  cairo_stroke (cr);
-
-  cairo_restore (cr);
-
-  g_object_unref (layout);
-  g_string_free (string, TRUE);
-}
-
-static void
-draw_cb (GtkDrawingArea *da,
-         cairo_t        *cr,
-         int             width,
-         int             height,
-         gpointer        user_data)
-{
-  GtkWidget *widget = GTK_WIDGET (da);
-  EventData *data = user_data;
-  AxesInfo *info;
-  GHashTableIter iter;
-  gpointer key, value;
-  gint y = 0;
-
-  /* Draw Abs info */
-  g_hash_table_iter_init (&iter, data->pointer_info);
-
-  while (g_hash_table_iter_next (&iter, NULL, &value))
-    {
-      info = value;
-      draw_axes_info (cr, info, width, height);
-    }
-
-  g_hash_table_iter_init (&iter, data->touch_info);
-
-  while (g_hash_table_iter_next (&iter, NULL, &value))
-    {
-      info = value;
-      draw_axes_info (cr, info, width, height);
-    }
-
-  /* Draw name, color legend and misc data */
-  g_hash_table_iter_init (&iter, data->pointer_info);
-
-  while (g_hash_table_iter_next (&iter, NULL, &value))
-    {
-      info = value;
-      draw_device_info (widget, cr, NULL, &y, info);
-    }
-
-  g_hash_table_iter_init (&iter, data->touch_info);
-
-  while (g_hash_table_iter_next (&iter, &key, &value))
-    {
-      info = value;
-      draw_device_info (widget, cr, key, &y, info);
-    }
-}
-
-static void
-update_label_text (GtkWidget   *label,
-                   const gchar *text)
-{
-  gchar *markup = NULL;
-
-  if (text)
-    markup = g_strdup_printf ("<span font='48.0'>%s</span>", text);
-  gtk_label_set_markup (GTK_LABEL (label), markup);
-  g_free (markup);
-}
-
-static gboolean
-reset_label_text_timeout_cb (gpointer user_data)
-{
-  GtkWidget *label = user_data;
-
-  update_label_text (label, NULL);
-  pad_action_timeout_id = 0;
-  return G_SOURCE_REMOVE;
-}
-
-static void
-update_label_and_timeout (GtkWidget   *label,
-                          const gchar *text)
-{
-  if (pad_action_timeout_id)
-    g_source_remove (pad_action_timeout_id);
-
-  update_label_text (label, text);
-  pad_action_timeout_id = g_timeout_add (200, reset_label_text_timeout_cb, label);
-}
-
-static void
-on_action_activate (GSimpleAction *action,
-                    GVariant      *parameter,
-                    gpointer       user_data)
-{
-  GtkWidget *label = user_data;
-  const gchar *result;
-  gchar *str;
-
-  result = g_object_get_data (G_OBJECT (action), "action-result");
-
-  if (!parameter)
-    update_label_and_timeout (label, result);
-  else
-    {
-      str = g_strdup_printf ("%s %.2f", result, g_variant_get_double (parameter));
-      update_label_and_timeout (label, str);
-      g_free (str);
-    }
-}
-
-static void
-init_pad_controller (GtkWidget *window,
-                     GtkWidget *label)
-{
-  GtkPadController *pad_controller;
-  GSimpleActionGroup *action_group;
-  GSimpleAction *action;
-  gint i;
-
-  action_group = g_simple_action_group_new ();
-  pad_controller = gtk_pad_controller_new (GTK_WINDOW (window),
-                                           G_ACTION_GROUP (action_group),
-                                           NULL);
-
-  for (i = 0; i < G_N_ELEMENTS (pad_actions); i++)
-    {
-      if (pad_actions[i].type == GTK_PAD_ACTION_BUTTON)
-        {
-          action = g_simple_action_new (pad_actions[i].action_name, NULL);
-        }
-      else
-        {
-          action = g_simple_action_new_stateful (pad_actions[i].action_name,
-                                                 G_VARIANT_TYPE_DOUBLE, NULL);
-        }
-
-      g_signal_connect (action, "activate",
-                        G_CALLBACK (on_action_activate), label);
-      g_object_set_data (G_OBJECT (action), "action-result",
-                         (gpointer) pad_action_results[i]);
-      g_action_map_add_action (G_ACTION_MAP (action_group), G_ACTION (action));
-      g_object_unref (action);
-    }
-
-  gtk_pad_controller_set_action_entries (pad_controller, pad_actions,
-                                         G_N_ELEMENTS (pad_actions));
-  g_object_set_data_full (G_OBJECT (window), "pad-controller",
-                          pad_controller, g_object_unref);
-
-  g_object_unref (action_group);
-}
-
-GtkWidget *
-do_event_axes (GtkWidget *toplevel)
-{
-  static GtkWidget *window = NULL;
-  EventData *event_data;
-  GtkWidget *label;
-  GtkWidget *overlay;
-  GtkWidget *da;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_title (GTK_WINDOW (window), "Touch and Drawing Tablets");
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_widget_set_support_multidevice (window, TRUE);
-
-      event_data = event_data_new ();
-      g_object_set_data_full (G_OBJECT (window), "gtk-demo-event-data",
-                              event_data, (GDestroyNotify) event_data_free);
-
-      da = gtk_drawing_area_new ();
-      gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (da), 400);
-      gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (da), 400);
-      gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (da), draw_cb, event_data, NULL);
-      gtk_widget_set_can_focus (da, TRUE);
-      gtk_widget_grab_focus (da);
-
-      g_signal_connect (da, "event",
-                        G_CALLBACK (event_cb), event_data);
-
-      label = gtk_label_new ("");
-      gtk_widget_set_halign (label, GTK_ALIGN_START);
-      gtk_widget_set_valign (label, GTK_ALIGN_START);
-      gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
-
-      overlay = gtk_overlay_new ();
-      gtk_container_add (GTK_CONTAINER (window), overlay);
-      gtk_container_add (GTK_CONTAINER (overlay), da);
-      gtk_overlay_add_overlay (GTK_OVERLAY (overlay), label);
-
-      init_pad_controller (da, label);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,89 +0,0 @@
-/* Expander
- *
- * GtkExpander allows to provide additional content that is initially hidden.
- * This is also known as "disclosure triangle".
- *
- * This example also shows how to make the window resizable only if the expander
- * is expanded.
- */
-
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-static GtkWidget *window = NULL;
-
-static void
-response_cb (GtkDialog *dialog, gint response_id)
-{
-  gtk_widget_destroy (window);
-  window = NULL;
-}
-
-static void
-expander_cb (GtkExpander *expander, GParamSpec *pspec, GtkWindow *dialog)
-{
-  gtk_window_set_resizable (dialog, gtk_expander_get_expanded (expander));
-}
-
-GtkWidget *
-do_expander (GtkWidget *do_widget)
-{
-  GtkWidget *toplevel;
-  GtkWidget *area;
-  GtkWidget *expander;
-  GtkWidget *sw;
-  GtkWidget *tv;
-  GtkTextBuffer *buffer;
-
-  if (!window)
-    {
-      toplevel = gtk_widget_get_toplevel (do_widget);
-      window = gtk_message_dialog_new_with_markup (GTK_WINDOW (toplevel),
-                                                   0,
-                                                   GTK_MESSAGE_ERROR,
-                                                   GTK_BUTTONS_CLOSE,
-                                                   "<big><b>%s</b></big>",
-                                                   "Something went wrong");
-      gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (window),
-                                                "Here are some more details "
-                                                "but not the full story.");
-
-      area = gtk_message_dialog_get_message_area (GTK_MESSAGE_DIALOG (window));
-
-      expander = gtk_expander_new ("Details:");
-      sw = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_min_content_height (GTK_SCROLLED_WINDOW (sw), 100);
-      gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (sw), GTK_SHADOW_IN);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
-                                      GTK_POLICY_NEVER,
-                                      GTK_POLICY_AUTOMATIC);
-
-      tv = gtk_text_view_new ();
-      buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (tv));
-      gtk_text_view_set_editable (GTK_TEXT_VIEW (tv), FALSE);
-      gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (tv), GTK_WRAP_WORD);
-      gtk_text_buffer_set_text (GTK_TEXT_BUFFER (buffer),
-                                "Finally, the full story with all details. "
-                                "And all the inside information, including "
-                                "error codes, etc etc. Pages of information, "
-                                "you might have to scroll down to read it all, "
-                                "or even resize the window - it works !\n"
-                                "A second paragraph will contain even more "
-                                "innuendo, just to make you scroll down or "
-                                "resize the window. Do it already !", -1);
-      gtk_container_add (GTK_CONTAINER (sw), tv);
-      gtk_container_add (GTK_CONTAINER (expander), sw);
-      gtk_box_pack_end (GTK_BOX (area), expander);
-      g_signal_connect (expander, "notify::expanded",
-                        G_CALLBACK (expander_cb), window);
-
-      g_signal_connect (window, "response", G_CALLBACK (response_cb), NULL);
-  }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,206 +0,0 @@
-/* Tree View/Filter Model
- *
- * This example demonstrates how GtkTreeModelFilter can be used not
- * just to show a subset of the rows, but also to compute columns
- * that are not actually present in the underlying model.
- */
-
-#include <gtk/gtk.h>
-#include <stdlib.h>
-
-enum {
-  WIDTH_COLUMN,
-  HEIGHT_COLUMN,
-  AREA_COLUMN,
-  SQUARE_COLUMN
-};
-
-static void
-format_number (GtkTreeViewColumn *col,
-               GtkCellRenderer   *cell,
-               GtkTreeModel      *model,
-               GtkTreeIter       *iter,
-               gpointer           data)
-{
-  gint num;
-  gchar *text;
-
-  gtk_tree_model_get (model, iter, GPOINTER_TO_INT (data), &num, -1);
-  text = g_strdup_printf ("%d", num);
-  g_object_set (cell, "text", text, NULL);
-  g_free (text);
-}
-
-static void
-filter_modify_func (GtkTreeModel *model,
-                    GtkTreeIter  *iter,
-                    GValue       *value,
-                    gint          column,
-                    gpointer      data)
-{
-  GtkTreeModelFilter *filter_model = GTK_TREE_MODEL_FILTER (model);
-  gint width, height;
-  GtkTreeModel *child_model;
-  GtkTreeIter child_iter;
-
-  child_model = gtk_tree_model_filter_get_model (filter_model);
-  gtk_tree_model_filter_convert_iter_to_child_iter (filter_model, &child_iter, iter);
-
-  gtk_tree_model_get (child_model, &child_iter,
-                      WIDTH_COLUMN, &width,
-                      HEIGHT_COLUMN, &height,
-                      -1);
-
-  switch (column)
-    {
-    case WIDTH_COLUMN:
-      g_value_set_int (value, width);
-      break;
-    case HEIGHT_COLUMN:
-      g_value_set_int (value, height);
-      break;
-    case AREA_COLUMN:
-      g_value_set_int (value, width * height);
-      break;
-    case SQUARE_COLUMN:
-      g_value_set_boolean (value, width == height);
-      break;
-    default:
-      g_assert_not_reached ();
-    }
-}
-
-static gboolean
-visible_func (GtkTreeModel *model,
-              GtkTreeIter  *iter,
-              gpointer      data)
-{
-  gint width;
-
-  gtk_tree_model_get (model, iter,
-                      WIDTH_COLUMN, &width,
-                      -1);
-
-  return width < 10;
-}
-
-static void
-cell_edited (GtkCellRendererSpin *cell,
-             const char          *path_string,
-             const char          *new_text,
-             GtkListStore        *store)
-{
-  int val;
-  GtkTreePath *path;
-  GtkTreeIter iter;
-  int column;
-
-  path = gtk_tree_path_new_from_string (path_string);
-  gtk_tree_model_get_iter (GTK_TREE_MODEL (store), &iter, path);
-  gtk_tree_path_free (path);
-
-  column = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (cell), "column"));
-
-  val = atoi (new_text);
-
-  gtk_list_store_set (store, &iter, column, val, -1);
-}
-
-GtkWidget *
-do_filtermodel (GtkWidget *do_widget)
-{
-  static GtkWidget *window;
-  GtkWidget *tree;
-  GtkListStore *store;
-  GtkTreeModel *model;
-  GtkTreeViewColumn *column;
-  GtkCellRenderer *cell;
-  GType types[4];
-
-  if (!window)
-    {
-      GtkBuilder *builder;
-
-      builder = gtk_builder_new_from_resource ("/filtermodel/filtermodel.ui");
-      gtk_builder_connect_signals (builder, NULL);
-      window = GTK_WIDGET (gtk_builder_get_object (builder, "window1"));
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      store = (GtkListStore*)gtk_builder_get_object (builder, "liststore1");
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn1");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrenderertext1");
-      gtk_tree_view_column_set_cell_data_func (column, cell,
-                                               format_number, GINT_TO_POINTER (WIDTH_COLUMN), NULL);
-      g_object_set_data (G_OBJECT (cell), "column", GINT_TO_POINTER (WIDTH_COLUMN));
-      g_signal_connect (cell, "edited", G_CALLBACK (cell_edited), store);
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn2");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrenderertext2");
-      gtk_tree_view_column_set_cell_data_func (column, cell,
-                                               format_number, GINT_TO_POINTER (HEIGHT_COLUMN), NULL);
-      g_object_set_data (G_OBJECT (cell), "column", GINT_TO_POINTER (HEIGHT_COLUMN));
-      g_signal_connect (cell, "edited", G_CALLBACK (cell_edited), store);
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn3");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrenderertext3");
-      gtk_tree_view_column_set_cell_data_func (column, cell,
-                                               format_number, GINT_TO_POINTER (WIDTH_COLUMN), NULL);
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn4");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrenderertext4");
-      gtk_tree_view_column_set_cell_data_func (column, cell,
-                                               format_number, GINT_TO_POINTER (HEIGHT_COLUMN), NULL);
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn5");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrenderertext5");
-      gtk_tree_view_column_set_cell_data_func (column, cell,
-                                               format_number, GINT_TO_POINTER (AREA_COLUMN), NULL);
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn6");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrendererpixbuf1");
-      gtk_tree_view_column_add_attribute (column, cell, "visible", SQUARE_COLUMN);
-
-      tree = (GtkWidget*)gtk_builder_get_object (builder, "treeview2");
-
-      types[WIDTH_COLUMN] = G_TYPE_INT;
-      types[HEIGHT_COLUMN] = G_TYPE_INT;
-      types[AREA_COLUMN] = G_TYPE_INT;
-      types[SQUARE_COLUMN] = G_TYPE_BOOLEAN;
-      model = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL);
-      gtk_tree_model_filter_set_modify_func (GTK_TREE_MODEL_FILTER (model),
-                                             G_N_ELEMENTS (types), types,
-                                             filter_modify_func, NULL, NULL);
-
-      gtk_tree_view_set_model (GTK_TREE_VIEW (tree), model);
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn7");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrenderertext6");
-      gtk_tree_view_column_set_cell_data_func (column, cell,
-                                               format_number, GINT_TO_POINTER (WIDTH_COLUMN), NULL);
-
-      column = (GtkTreeViewColumn*)gtk_builder_get_object (builder, "treeviewcolumn8");
-      cell = (GtkCellRenderer*)gtk_builder_get_object (builder, "cellrenderertext7");
-      gtk_tree_view_column_set_cell_data_func (column, cell,
-                                               format_number, GINT_TO_POINTER (HEIGHT_COLUMN), NULL);
-
-      tree = (GtkWidget*)gtk_builder_get_object (builder, "treeview3");
-
-      model = gtk_tree_model_filter_new (GTK_TREE_MODEL (store), NULL);
-      gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (model),
-                                              visible_func, NULL, NULL);
-      gtk_tree_view_set_model (GTK_TREE_VIEW (tree), model);
-
-      g_object_unref (builder);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,215 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.18.1 -->
-<interface>
-  <requires lib="gtk+" version="3.16"/>
-  <object class="GtkListStore" id="liststore1">
-    <columns>
-      <!-- column-name width -->
-      <column type="gint"/>
-      <!-- column-name height -->
-      <column type="gint"/>
-    </columns>
-    <data>
-      <row>
-        <col id="0">10</col>
-        <col id="1">20</col>
-      </row>
-      <row>
-        <col id="0">5</col>
-        <col id="1">25</col>
-      </row>
-      <row>
-        <col id="0">15</col>
-        <col id="1">15</col>
-      </row>
-    </data>
-  </object>
-  <object class="GtkAdjustment" id="adj">
-    <property name="lower">5</property>
-    <property name="upper">50</property>
-    <property name="step-increment">1</property>
-    <property name="page-increment">5</property>
-  </object>
-  <object class="GtkWindow" id="window1">
-    <property name="title" translatable="yes">Filter Model</property>
-    <child>
-      <object class="GtkGrid" id="grid1">
-        <property name="margin">10</property>
-        <property name="row-spacing">10</property>
-        <property name="column-spacing">10</property>
-        <property name="column-homogeneous">1</property>
-        <child>
-          <object class="GtkLabel" id="label1">
-            <property name="label" translatable="yes">Original</property>
-            <property name="xalign">0</property>
-            <attributes>
-              <attribute name="weight" value="bold"/>
-            </attributes>
-            <accessibility>
-              <relation type="label-for" target="treeview1"/>
-            </accessibility>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkTreeView" id="treeview1">
-            <property name="can-focus">1</property>
-            <property name="model">liststore1</property>
-            <property name="headers-clickable">0</property>
-            <child internal-child="selection">
-              <object class="GtkTreeSelection" id="treeview-selection1"/>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn1">
-                <property name="title" translatable="yes">Width</property>
-                <child>
-                  <object class="GtkCellRendererSpin" id="cellrenderertext1">
-                    <property name="editable">1</property>
-                    <property name="adjustment">adj</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn2">
-                <property name="title" translatable="yes">Height</property>
-                <child>
-                  <object class="GtkCellRendererSpin" id="cellrenderertext2">
-                    <property name="editable">1</property>
-                    <property name="adjustment">adj</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <accessibility>
-              <relation type="labelled-by" target="label1"/>
-            </accessibility>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkTreeView" id="treeview2">
-            <property name="can-focus">1</property>
-            <property name="headers-clickable">0</property>
-            <property name="search-column">0</property>
-            <child internal-child="selection">
-              <object class="GtkTreeSelection" id="treeview-selection3"/>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn3">
-                <property name="title" translatable="yes">Width</property>
-                <child>
-                  <object class="GtkCellRendererText" id="cellrenderertext3"/>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn4">
-                <property name="title" translatable="yes">Height</property>
-                <child>
-                  <object class="GtkCellRendererText" id="cellrenderertext4"/>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn5">
-                <property name="title" translatable="yes">Area</property>
-                <child>
-                  <object class="GtkCellRendererText" id="cellrenderertext5"/>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn6">
-                <property name="title" translatable="yes">Square</property>
-                <child>
-                  <object class="GtkCellRendererPixbuf" id="cellrendererpixbuf1">
-                    <property name="icon-name">object-select-symbolic</property>
-                  </object>
-                </child>
-              </object>
-            </child>
-            <accessibility>
-              <relation type="labelled-by" target="label2"/>
-            </accessibility>
-          </object>
-          <packing>
-            <property name="left-attach">1</property>
-            <property name="top-attach">1</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="label2">
-            <property name="label" translatable="yes">Computed Columns</property>
-            <property name="xalign">0</property>
-            <attributes>
-              <attribute name="weight" value="bold"/>
-            </attributes>
-            <accessibility>
-              <relation type="label-for" target="treeview2"/>
-            </accessibility>
-          </object>
-          <packing>
-            <property name="left-attach">1</property>
-            <property name="top-attach">0</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel" id="label3">
-            <property name="label" translatable="yes">Filtered</property>
-            <property name="xalign">0</property>
-            <attributes>
-              <attribute name="weight" value="bold"/>
-            </attributes>
-            <accessibility>
-              <relation type="label-for" target="treeview3"/>
-            </accessibility>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">2</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkTreeView" id="treeview3">
-            <property name="can-focus">1</property>
-            <property name="headers-clickable">0</property>
-            <property name="search-column">0</property>
-            <child internal-child="selection">
-              <object class="GtkTreeSelection" id="treeview-selection5"/>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn7">
-                <property name="title" translatable="yes">Width</property>
-                <child>
-                  <object class="GtkCellRendererText" id="cellrenderertext6"/>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkTreeViewColumn" id="treeviewcolumn8">
-                <property name="title" translatable="yes">Height</property>
-                <child>
-                  <object class="GtkCellRendererText" id="cellrenderertext7"/>
-                </child>
-              </object>
-            </child>
-            <accessibility>
-              <relation type="labelled-by" target="label3"/>
-            </accessibility>
-          </object>
-          <packing>
-            <property name="left-attach">0</property>
-            <property name="top-attach">3</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,179 +0,0 @@
-/* Benchmark/Fishbowl
- *
- * This demo models the fishbowl demos seen on the web in a GTK way.
- * It's also a neat little tool to see how fast your computer (or
- * your GTK version) is.
- */
-
-#include <gtk/gtk.h>
-
-#include "gtkfishbowl.h"
-
-GtkWidget *allow_changes;
-
-#define N_STATS 5
-
-#define STATS_UPDATE_TIME G_USEC_PER_SEC
-
-typedef struct _Stats Stats;
-struct _Stats {
-  gint64 last_stats;
-  gint64 last_frame;
-  gint last_suggestion;
-  guint frame_counter_max;
-
-  guint stats_index;
-  guint frame_counter[N_STATS];
-  guint item_counter[N_STATS];
-};
-
-static Stats *
-get_stats (GtkWidget *widget)
-{
-  static GQuark stats_quark = 0;
-  Stats *stats;
-
-  if (G_UNLIKELY (stats_quark == 0))
-    stats_quark = g_quark_from_static_string ("stats");
-
-  stats = g_object_get_qdata (G_OBJECT (widget), stats_quark);
-  if (stats == NULL)
-    {
-      stats = g_new0 (Stats, 1);
-      g_object_set_qdata_full (G_OBJECT (widget), stats_quark, stats, g_free);
-      stats->last_frame = gdk_frame_clock_get_frame_time (gtk_widget_get_frame_clock (widget));
-      stats->last_stats = stats->last_frame;
-    }
-
-  return stats;
-}
-
-static void
-do_stats (GtkWidget *widget,
-          GtkWidget *info_label,
-          gint      *suggested_change)
-{
-  Stats *stats;
-  gint64 frame_time;
-
-  stats = get_stats (widget);
-  frame_time = gdk_frame_clock_get_frame_time (gtk_widget_get_frame_clock (widget));
-
-  if (stats->last_stats + STATS_UPDATE_TIME < frame_time)
-    {
-      char *new_label;
-      guint i, n_frames;
-
-      n_frames = 0;
-      for (i = 0; i < N_STATS; i++)
-        {
-          n_frames += stats->frame_counter[i];
-        }
-      
-      new_label = g_strdup_printf ("icons - %.1f fps",
-                                   (double) G_USEC_PER_SEC * n_frames
-                                       / (N_STATS * STATS_UPDATE_TIME));
-      gtk_label_set_label (GTK_LABEL (info_label), new_label);
-      g_free (new_label);
-
-      if (stats->frame_counter[stats->stats_index] >= 19 * stats->frame_counter_max / 20)
-        {
-          if (stats->last_suggestion > 0)
-            stats->last_suggestion *= 2;
-          else
-            stats->last_suggestion = 1;
-        }
-      else
-        {
-          if (stats->last_suggestion < 0)
-            stats->last_suggestion--;
-          else
-            stats->last_suggestion = -1;
-          stats->last_suggestion = MAX (stats->last_suggestion, 1 - (int) stats->item_counter[stats->stats_index]);
-        }
-
-      stats->stats_index = (stats->stats_index + 1) % N_STATS;
-      stats->frame_counter[stats->stats_index] = 0;
-      stats->item_counter[stats->stats_index] = stats->item_counter[(stats->stats_index + N_STATS - 1) % N_STATS];
-      stats->last_stats = frame_time;
-      
-      if (suggested_change)
-        *suggested_change = stats->last_suggestion;
-      else
-        stats->last_suggestion = 0;
-    }
-  else
-    {
-      if (suggested_change)
-        *suggested_change = 0;
-    }
-
-  stats->last_frame = frame_time;
-  stats->frame_counter[stats->stats_index]++;
-  stats->frame_counter_max = MAX (stats->frame_counter_max, stats->frame_counter[stats->stats_index]);
-}
-
-static void
-stats_update (GtkWidget *widget)
-{
-  Stats *stats;
-
-  stats = get_stats (widget);
-
-  stats->item_counter[stats->stats_index] = gtk_fishbowl_get_count (GTK_FISHBOWL (widget));
-}
-
-static gboolean
-move_fish (GtkWidget     *bowl,
-           GdkFrameClock *frame_clock,
-           gpointer       info_label)
-{
-  gint suggested_change = 0;
-  
-  do_stats (bowl,
-            info_label,
-            !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (allow_changes)) ? &suggested_change : NULL);
-
-  gtk_fishbowl_set_count (GTK_FISHBOWL (bowl),
-                          gtk_fishbowl_get_count (GTK_FISHBOWL (bowl)) + suggested_change);
-  stats_update (bowl);
-
-  return G_SOURCE_CONTINUE;
-}
-
-GtkWidget *
-do_fishbowl (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-
-  if (!window)
-    {
-      GtkBuilder *builder;
-      GtkWidget *bowl, *info_label;
-
-      g_type_ensure (GTK_TYPE_FISHBOWL);
-
-      builder = gtk_builder_new_from_resource ("/fishbowl/fishbowl.ui");
-      gtk_builder_connect_signals (builder, NULL);
-      window = GTK_WIDGET (gtk_builder_get_object (builder, "window"));
-      bowl = GTK_WIDGET (gtk_builder_get_object (builder, "bowl"));
-      gtk_fishbowl_set_use_icons (GTK_FISHBOWL (bowl), TRUE);
-      info_label = GTK_WIDGET (gtk_builder_get_object (builder, "info_label"));
-      allow_changes = GTK_WIDGET (gtk_builder_get_object (builder, "changes_allow"));
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      gtk_widget_realize (window);
-      gtk_widget_add_tick_callback (bowl, move_fish, info_label, NULL);
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-
-  return window;
-}
@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<interface>
-  <!-- interface-requires gtk+ 3.6 -->
-  <object class="GtkWindow" id="window">
-    <property name="title" translatable="yes">Fishbowl</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar" id="">
-        <property name="show-title-buttons">1</property>
-        <child>
-          <object class="GtkLabel" id="info_label">
-          </object>
-          <packing>
-            <property name="pack-type">end</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkLabel">
-            <property name="label" bind-source="bowl" bind-property="count"/>
-          </object>
-          <packing>
-            <property name="pack-type">end</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkToggleButton" id="changes_allow">
-            <property name="visible" bind-source="changes_allow" bind-property="active" bind-flags="invert-boolean"/>
-            <property name="icon-name">changes-allow</property>
-            <property name="relief">none</property>
-          </object>
-          <packing>
-            <property name="pack-type">end</property>
-          </packing>
-        </child>
-        <child>
-          <object class="GtkToggleButton" id="changes_prevent">
-            <property name="active" bind-source="changes_allow" bind-property="active" bind-flags="bidirectional|invert-boolean">True</property>
-            <property name="visible" bind-source="changes_prevent" bind-property="active" bind-flags="invert-boolean">False</property>
-            <property name="icon-name">changes-prevent</property>
-            <property name="relief">none</property>
-          </object>
-          <packing>
-            <property name="pack-type">end</property>
-          </packing>
-        </child>
-      </object>
-    </child>
-    <child>
-      <object class="GtkFishbowl" id="bowl">
-        <property name="visible">True</property>
-        <property name="animating">True</property>
-      </object>
-    </child>
-  </object>
-</interface>
@@ -1,751 +0,0 @@
-/* Flow Box
- *
- * GtkFlowBox allows flexible and responsive grids which reflow
- * as needed and support sorting and filtering.
- *
- * The children of a GtkFlowBox are regular widgets
- */
-
-#include <gtk/gtk.h>
-#include <stdlib.h>
-#include <string.h>
-
-static void
-draw_color (GtkDrawingArea *drawingarea,
-            cairo_t        *cr,
-            int             width,
-            int             height,
-            gpointer        data)
-{
-  const char *color_name = data;
-  GdkRGBA rgba;
-
-  if (gdk_rgba_parse (&rgba, color_name))
-    {
-      gdk_cairo_set_source_rgba (cr, &rgba);
-      cairo_paint (cr);
-    }
-}
-
-static GtkWidget *
-color_swatch_new (const gchar *color)
-{
-  GtkWidget *button, *area;
-
-  button = gtk_button_new ();
-  area = gtk_drawing_area_new ();
-  gtk_drawing_area_set_content_width (GTK_DRAWING_AREA (area), 24);
-  gtk_drawing_area_set_content_height (GTK_DRAWING_AREA (area), 24);
-  gtk_drawing_area_set_draw_func (GTK_DRAWING_AREA (area), draw_color, (gpointer) color, NULL);
-  gtk_container_add (GTK_CONTAINER (button), area);
-
-  return button;
-}
-
-GtkWidget *
-do_flowbox (GtkWidget *do_widget)
-{
-  static GtkWidget *window = NULL;
-  GtkWidget *scrolled, *flowbox;
-  const gchar *colors[] = {
-    "AliceBlue",
-    "AntiqueWhite",
-    "AntiqueWhite1",
-    "AntiqueWhite2",
-    "AntiqueWhite3",
-    "AntiqueWhite4",
-    "aqua",
-    "aquamarine",
-    "aquamarine1",
-    "aquamarine2",
-    "aquamarine3",
-    "aquamarine4",
-    "azure",
-    "azure1",
-    "azure2",
-    "azure3",
-    "azure4",
-    "beige",
-    "bisque",
-    "bisque1",
-    "bisque2",
-    "bisque3",
-    "bisque4",
-    "black",
-    "BlanchedAlmond",
-    "blue",
-    "blue1",
-    "blue2",
-    "blue3",
-    "blue4",
-    "BlueViolet",
-    "brown",
-    "brown1",
-    "brown2",
-    "brown3",
-    "brown4",
-    "burlywood",
-    "burlywood1",
-    "burlywood2",
-    "burlywood3",
-    "burlywood4",
-    "CadetBlue",
-    "CadetBlue1",
-    "CadetBlue2",
-    "CadetBlue3",
-    "CadetBlue4",
-    "chartreuse",
-    "chartreuse1",
-    "chartreuse2",
-    "chartreuse3",
-    "chartreuse4",
-    "chocolate",
-    "chocolate1",
-    "chocolate2",
-    "chocolate3",
-    "chocolate4",
-    "coral",
-    "coral1",
-    "coral2",
-    "coral3",
-    "coral4",
-    "CornflowerBlue",
-    "cornsilk",
-    "cornsilk1",
-    "cornsilk2",
-    "cornsilk3",
-    "cornsilk4",
-    "crimson",
-    "cyan",
-    "cyan1",
-    "cyan2",
-    "cyan3",
-    "cyan4",
-    "DarkBlue",
-    "DarkCyan",
-    "DarkGoldenrod",
-    "DarkGoldenrod1",
-    "DarkGoldenrod2",
-    "DarkGoldenrod3",
-    "DarkGoldenrod4",
-    "DarkGray",
-    "DarkGreen",
-    "DarkGrey",
-    "DarkKhaki",
-    "DarkMagenta",
-    "DarkOliveGreen",
-    "DarkOliveGreen1",
-    "DarkOliveGreen2",
-    "DarkOliveGreen3",
-    "DarkOliveGreen4",
-    "DarkOrange",
-    "DarkOrange1",
-    "DarkOrange2",
-    "DarkOrange3",
-    "DarkOrange4",
-    "DarkOrchid",
-    "DarkOrchid1",
-    "DarkOrchid2",
-    "DarkOrchid3",
-    "DarkOrchid4",
-    "DarkRed",
-    "DarkSalmon",
-    "DarkSeaGreen",
-    "DarkSeaGreen1",
-    "DarkSeaGreen2",
-    "DarkSeaGreen3",
-    "DarkSeaGreen4",
-    "DarkSlateBlue",
-    "DarkSlateGray",
-    "DarkSlateGray1",
-    "DarkSlateGray2",
-    "DarkSlateGray3",
-    "DarkSlateGray4",
-    "DarkSlateGrey",
-    "DarkTurquoise",
-    "DarkViolet",
-    "DeepPink",
-    "DeepPink1",
-    "DeepPink2",
-    "DeepPink3",
-    "DeepPink4",
-    "DeepSkyBlue",
-    "DeepSkyBlue1",
-    "DeepSkyBlue2",
-    "DeepSkyBlue3",
-    "DeepSkyBlue4",
-    "DimGray",
-    "DimGrey",
-    "DodgerBlue",
-    "DodgerBlue1",
-    "DodgerBlue2",
-    "DodgerBlue3",
-    "DodgerBlue4",
-    "firebrick",
-    "firebrick1",
-    "firebrick2",
-    "firebrick3",
-    "firebrick4",
-    "FloralWhite",
-    "ForestGreen",
-    "fuchsia",
-    "gainsboro",
-    "GhostWhite",
-    "gold",
-    "gold1",
-    "gold2",
-    "gold3",
-    "gold4",
-    "goldenrod",
-    "goldenrod1",
-    "goldenrod2",
-    "goldenrod3",
-    "goldenrod4",
-    "gray",
-    "gray0",
-    "gray1",
-    "gray10",
-    "gray100",
-    "gray11",
-    "gray12",
-    "gray13",
-    "gray14",
-    "gray15",
-    "gray16",
-    "gray17",
-    "gray18",
-    "gray19",
-    "gray2",
-    "gray20",
-    "gray21",
-    "gray22",
-    "gray23",
-    "gray24",
-    "gray25",
-    "gray26",
-    "gray27",
-    "gray28",
-    "gray29",
-    "gray3",
-    "gray30",
-    "gray31",
-    "gray32",
-    "gray33",
-    "gray34",
-    "gray35",
-    "gray36",
-    "gray37",
-    "gray38",
-    "gray39",
-    "gray4",
-    "gray40",
-    "gray41",
-    "gray42",
-    "gray43",
-    "gray44",
-    "gray45",
-    "gray46",
-    "gray47",
-    "gray48",
-    "gray49",
-    "gray5",
-    "gray50",
-    "gray51",
-    "gray52",
-    "gray53",
-    "gray54",
-    "gray55",
-    "gray56",
-    "gray57",
-    "gray58",
-    "gray59",
-    "gray6",
-    "gray60",
-    "gray61",
-    "gray62",
-    "gray63",
-    "gray64",
-    "gray65",
-    "gray66",
-    "gray67",
-    "gray68",
-    "gray69",
-    "gray7",
-    "gray70",
-    "gray71",
-    "gray72",
-    "gray73",
-    "gray74",
-    "gray75",
-    "gray76",
-    "gray77",
-    "gray78",
-    "gray79",
-    "gray8",
-    "gray80",
-    "gray81",
-    "gray82",
-    "gray83",
-    "gray84",
-    "gray85",
-    "gray86",
-    "gray87",
-    "gray88",
-    "gray89",
-    "gray9",
-    "gray90",
-    "gray91",
-    "gray92",
-    "gray93",
-    "gray94",
-    "gray95",
-    "gray96",
-    "gray97",
-    "gray98",
-    "gray99",
-    "green",
-    "green1",
-    "green2",
-    "green3",
-    "green4",
-    "GreenYellow",
-    "grey",
-    "grey0",
-    "grey1",
-    "grey10",
-    "grey100",
-    "grey11",
-    "grey12",
-    "grey13",
-    "grey14",
-    "grey15",
-    "grey16",
-    "grey17",
-    "grey18",
-    "grey19",
-    "grey2",
-    "grey20",
-    "grey21",
-    "grey22",
-    "grey23",
-    "grey24",
-    "grey25",
-    "grey26",
-    "grey27",
-    "grey28",
-    "grey29",
-    "grey3",
-    "grey30",
-    "grey31",
-    "grey32",
-    "grey33",
-    "grey34",
-    "grey35",
-    "grey36",
-    "grey37",
-    "grey38",
-    "grey39",
-    "grey4",
-    "grey40",
-    "grey41",
-    "grey42",
-    "grey43",
-    "grey44",
-    "grey45",
-    "grey46",
-    "grey47",
-    "grey48",
-    "grey49",
-    "grey5",
-    "grey50",
-    "grey51",
-    "grey52",
-    "grey53",
-    "grey54",
-    "grey55",
-    "grey56",
-    "grey57",
-    "grey58",
-    "grey59",
-    "grey6",
-    "grey60",
-    "grey61",
-    "grey62",
-    "grey63",
-    "grey64",
-    "grey65",
-    "grey66",
-    "grey67",
-    "grey68",
-    "grey69",
-    "grey7",
-    "grey70",
-    "grey71",
-    "grey72",
-    "grey73",
-    "grey74",
-    "grey75",
-    "grey76",
-    "grey77",
-    "grey78",
-    "grey79",
-    "grey8",
-    "grey80",
-    "grey81",
-    "grey82",
-    "grey83",
-    "grey84",
-    "grey85",
-    "grey86",
-    "grey87",
-    "grey88",
-    "grey89",
-    "grey9",
-    "grey90",
-    "grey91",
-    "grey92",
-    "grey93",
-    "grey94",
-    "grey95",
-    "grey96",
-    "grey97",
-    "grey98",
-    "grey99",
-    "honeydew",
-    "honeydew1",
-    "honeydew2",
-    "honeydew3",
-    "honeydew4",
-    "HotPink",
-    "HotPink1",
-    "HotPink2",
-    "HotPink3",
-    "HotPink4",
-    "IndianRed",
-    "IndianRed1",
-    "IndianRed2",
-    "IndianRed3",
-    "IndianRed4",
-    "indigo",
-    "ivory",
-    "ivory1",
-    "ivory2",
-    "ivory3",
-    "ivory4",
-    "khaki",
-    "khaki1",
-    "khaki2",
-    "khaki3",
-    "khaki4",
-    "lavender",
-    "LavenderBlush",
-    "LavenderBlush1",
-    "LavenderBlush2",
-    "LavenderBlush3",
-    "LavenderBlush4",
-    "LawnGreen",
-    "LemonChiffon",
-    "LemonChiffon1",
-    "LemonChiffon2",
-    "LemonChiffon3",
-    "LemonChiffon4",
-    "LightBlue",
-    "LightBlue1",
-    "LightBlue2",
-    "LightBlue3",
-    "LightBlue4",
-    "LightCoral",
-    "LightCyan",
-    "LightCyan1",
-    "LightCyan2",
-    "LightCyan3",
-    "LightCyan4",
-    "LightGoldenrod",
-    "LightGoldenrod1",
-    "LightGoldenrod2",
-    "LightGoldenrod3",
-    "LightGoldenrod4",
-    "LightGoldenrodYellow",
-    "LightGray",
-    "LightGreen",
-    "LightGrey",
-    "LightPink",
-    "LightPink1",
-    "LightPink2",
-    "LightPink3",
-    "LightPink4",
-    "LightSalmon",
-    "LightSalmon1",
-    "LightSalmon2",
-    "LightSalmon3",
-    "LightSalmon4",
-    "LightSeaGreen",
-    "LightSkyBlue",
-    "LightSkyBlue1",
-    "LightSkyBlue2",
-    "LightSkyBlue3",
-    "LightSkyBlue4",
-    "LightSlateBlue",
-    "LightSlateGray",
-    "LightSlateGrey",
-    "LightSteelBlue",
-    "LightSteelBlue1",
-    "LightSteelBlue2",
-    "LightSteelBlue3",
-    "LightSteelBlue4",
-    "LightYellow",
-    "LightYellow1",
-    "LightYellow2",
-    "LightYellow3",
-    "LightYellow4",
-    "lime",
-    "LimeGreen",
-    "linen",
-    "magenta",
-    "magenta1",
-    "magenta2",
-    "magenta3",
-    "magenta4",
-    "maroon",
-    "maroon1",
-    "maroon2",
-    "maroon3",
-    "maroon4",
-    "MediumAquamarine",
-    "MediumBlue",
-    "MediumOrchid",
-    "MediumOrchid1",
-    "MediumOrchid2",
-    "MediumOrchid3",
-    "MediumOrchid4",
-    "MediumPurple",
-    "MediumPurple1",
-    "MediumPurple2",
-    "MediumPurple3",
-    "MediumPurple4",
-    "MediumSeaGreen",
-    "MediumSlateBlue",
-    "MediumSpringGreen",
-    "MediumTurquoise",
-    "MediumVioletRed",
-    "MidnightBlue",
-    "MintCream",
-    "MistyRose",
-    "MistyRose1",
-    "MistyRose2",
-    "MistyRose3",
-    "MistyRose4",
-    "moccasin",
-    "NavajoWhite",
-    "NavajoWhite1",
-    "NavajoWhite2",
-    "NavajoWhite3",
-    "NavajoWhite4",
-    "navy",
-    "NavyBlue",
-    "OldLace",
-    "olive",
-    "OliveDrab",
-    "OliveDrab1",
-    "OliveDrab2",
-    "OliveDrab3",
-    "OliveDrab4",
-    "orange",
-    "orange1",
-    "orange2",
-    "orange3",
-    "orange4",
-    "OrangeRed",
-    "OrangeRed1",
-    "OrangeRed2",
-    "OrangeRed3",
-    "OrangeRed4",
-    "orchid",
-    "orchid1",
-    "orchid2",
-    "orchid3",
-    "orchid4",
-    "PaleGoldenrod",
-    "PaleGreen",
-    "PaleGreen1",
-    "PaleGreen2",
-    "PaleGreen3",
-    "PaleGreen4",
-    "PaleTurquoise",
-    "PaleTurquoise1",
-    "PaleTurquoise2",
-    "PaleTurquoise3",
-    "PaleTurquoise4",
-    "PaleVioletRed",
-    "PaleVioletRed1",
-    "PaleVioletRed2",
-    "PaleVioletRed3",
-    "PaleVioletRed4",
-    "PapayaWhip",
-    "PeachPuff",
-    "PeachPuff1",
-    "PeachPuff2",
-    "PeachPuff3",
-    "PeachPuff4",
-    "peru",
-    "pink",
-    "pink1",
-    "pink2",
-    "pink3",
-    "pink4",
-    "plum",
-    "plum1",
-    "plum2",
-    "plum3",
-    "plum4",
-    "PowderBlue",
-    "purple",
-    "purple1",
-    "purple2",
-    "purple3",
-    "purple4",
-    "red",
-    "red1",
-    "red2",
-    "red3",
-    "red4",
-    "RosyBrown",
-    "RosyBrown1",
-    "RosyBrown2",
-    "RosyBrown3",
-    "RosyBrown4",
-    "RoyalBlue",
-    "RoyalBlue1",
-    "RoyalBlue2",
-    "RoyalBlue3",
-    "RoyalBlue4",
-    "SaddleBrown",
-    "salmon",
-    "salmon1",
-    "salmon2",
-    "salmon3",
-    "salmon4",
-    "SandyBrown",
-    "SeaGreen",
-    "SeaGreen1",
-    "SeaGreen2",
-    "SeaGreen3",
-    "SeaGreen4",
-    "seashell",
-    "seashell1",
-    "seashell2",
-    "seashell3",
-    "seashell4",
-    "sienna",
-    "sienna1",
-    "sienna2",
-    "sienna3",
-    "sienna4",
-    "silver",
-    "SkyBlue",
-    "SkyBlue1",
-    "SkyBlue2",
-    "SkyBlue3",
-    "SkyBlue4",
-    "SlateBlue",
-    "SlateBlue1",
-    "SlateBlue2",
-    "SlateBlue3",
-    "SlateBlue4",
-    "SlateGray",
-    "SlateGray1",
-    "SlateGray2",
-    "SlateGray3",
-    "SlateGray4",
-    "SlateGrey",
-    "snow",
-    "snow1",
-    "snow2",
-    "snow3",
-    "snow4",
-    "SpringGreen",
-    "SpringGreen1",
-    "SpringGreen2",
-    "SpringGreen3",
-    "SpringGreen4",
-    "SteelBlue",
-    "SteelBlue1",
-    "SteelBlue2",
-    "SteelBlue3",
-    "SteelBlue4",
-    "tan",
-    "tan1",
-    "tan2",
-    "tan3",
-    "tan4",
-    "teal",
-    "thistle",
-    "thistle1",
-    "thistle2",
-    "thistle3",
-    "thistle4",
-    "tomato",
-    "tomato1",
-    "tomato2",
-    "tomato3",
-    "tomato4",
-    "turquoise",
-    "turquoise1",
-    "turquoise2",
-    "turquoise3",
-    "turquoise4",
-    "violet",
-    "VioletRed",
-    "VioletRed1",
-    "VioletRed2",
-    "VioletRed3",
-    "VioletRed4",
-    "wheat",
-    "wheat1",
-    "wheat2",
-    "wheat3",
-    "wheat4",
-    "white",
-    "WhiteSmoke",
-    "yellow",
-    "yellow1",
-    "yellow2",
-    "yellow3",
-    "yellow4",
-    "YellowGreen",
-    NULL
-  };
-  gint i;
-
-  if (!window)
-    {
-      window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
-      gtk_window_set_display (GTK_WINDOW (window),
-                              gtk_widget_get_display (do_widget));
-      gtk_window_set_title (GTK_WINDOW (window), "Flow Box");
-      gtk_window_set_default_size (GTK_WINDOW (window), 400, 600);
-
-      g_signal_connect (window, "destroy",
-                        G_CALLBACK (gtk_widget_destroyed), &window);
-
-      scrolled = gtk_scrolled_window_new (NULL, NULL);
-      gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
-      flowbox = gtk_flow_box_new ();
-      gtk_widget_set_valign (flowbox, GTK_ALIGN_START);
-      gtk_flow_box_set_max_children_per_line (GTK_FLOW_BOX (flowbox), 30);
-      gtk_flow_box_set_selection_mode (GTK_FLOW_BOX (flowbox), GTK_SELECTION_NONE);
-
-      gtk_container_add (GTK_CONTAINER (scrolled), flowbox);
-      gtk_container_add (GTK_CONTAINER (window), scrolled);
-
-      for (i = 0; colors[i]; i++)
-        gtk_container_add (GTK_CONTAINER (flowbox), color_swatch_new (colors[i]));
-    }
-
-  if (!gtk_widget_get_visible (window))
-    gtk_widget_show (window);
-  else
-    gtk_widget_destroy (window);
-
-  return window;
-}
@@ -1,191 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.18.1 -->
-<interface>
-  <requires lib="gtk+" version="3.12"/>
-  <object class="GtkWindow" id="window">
-    <property name="default-width">600</property>
-    <property name="default-height">500</property>
-    <child type="titlebar">
-      <object class="GtkHeaderBar">
-        <property name="show-title-buttons">1</property>
-        <property name="title">Font Explorer</property>
-        <child>
-          <object class="GtkButton" id="reset">
-            <property name="can-focus">1</property>
-            <property name="receives-default">1</property>
-            <property name="tooltip-text">Reset</property>
-            <signal name="clicked" handler="reset" swapped="no"/>
-            <child>
-              <object class="GtkImage">
-                <property name="icon-name">view-refresh-symbolic</property>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-    <child>
-      <object class="GtkBox">
-        <child>
-          <object class="GtkScrolledWindow">
-            <property name="can-focus">1</property>
-            <property name="hscrollbar-policy">never</property>
-            <child>
-              <object class="GtkViewport">
-                <child>
-                  <object class="GtkBox">
-                    <property name="margin">10</property>
-                    <property name="orientation">vertical</property>
-                    <property name="spacing">6</property>
-                    <child>
-                      <object class="GtkFontButton" id="font">
-                        <property name="can-focus">1</property>
-                        <property name="receives-default">1</property>
-                        <property name="font">Sans 12</property>
-                        <signal name="font-set" handler="font_changed" swapped="no"/>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkExpander">
-                        <child type="label">
-                          <object class="GtkLabel">
-                            <property name="xalign">0</property>
-                            <property name="label" translatable="yes">Font Features</property>
-                            <attributes>
-                              <attribute name="weight" value="bold"/>
-                            </attributes>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkBox" id="feature_list">
-                            <property name="orientation">vertical</property>
-                            <child>
-                              <object class="GtkComboBox" id="script_lang">
-                                <property name="can-focus">1</property>
-                                <property name="margin-top">10</property>
-                                <signal name="changed" handler="script_changed" swapped="no"/>
-                                <child>
-                                  <object class="GtkCellRendererText"/>
-                                  <attributes>
-                                    <attribute name="text">0</attribute>
-                                  </attributes>
-                                </child>
-                              </object>
-                            </child>
-                          </object>
-                        </child>
-                      </object>
-                    </child>
-                    <child>
-                      <object class="GtkExpander">
-                        <child type="label">
-                          <object class="GtkLabel" id="variations_heading">
-                            <property name="label" translatable="yes">Font Variations</property>
-                            <property name="xalign">0</property>
-                            <attributes>
-                              <attribute name="weight" value="bold"/>
-                            </attributes>
-                          </object>
-                        </child>
-                        <child>
-                          <object class="GtkGrid" id="variations_grid">
-                            <property name="column-spacing">10</property>
-                            <property name="row-spacing">10</property>
-                          </object>
-                        </child>
-                      </object>
-                    </child>
-                  </object>
-                </child>
-                <style>
-                  <class name="view"/>
-                </style>
-              </object>
-            </child>
-          </object>
-        </child>
-        <child>
-          <object class="GtkBox">
-            <property name="orientation">vertical</property>
-            <property name="hexpand">1</property>
-            <property name="vexpand">1</property>
-            <property name="margin">20</property>
-            <property name="spacing">20</property>
-            <child>
-              <object class="GtkStack" id="stack">
-                <child>
-                  <object class="GtkLabel" id="label">
-                    <property name="wrap">1</property>
-                    <property name="xalign">0</property>
-                    <property name="yalign">0</property>
-                    <property name="valign">start</property>
-                    <property name="selectable">1</property>
-                  </object>
-                  <packing>
-                    <property name="name">label</property>
-                  </packing>
-                </child>
-                <child>
-                  <object class="GtkEntry" id="entry">
-                    <property name="text">Grumpy wizards make toxic brew for the evil Queen and Jack. A quick movement of the enemy will jeopardize six gunboats. The job of waxing linoleum frequently peeves chintzy kids. My girl wove six dozen plaid jackets before she quit. Twelve ziggurats quickly jumped a finch box.
-
-Разъяренный чтец эгоистично бьёт пятью жердями шустрого фехтовальщика. Наш банк вчера же выплатил Ф.Я. Эйхгольду комиссию за ценные вещи. Эх, чужак, общий съём цен шляп (юфть) – вдрызг! В чащах юга жил бы цитрус? Да, но фальшивый экземпляр!
-
-Τάχιστη αλώπηξ βαφής ψημένη γη, δρασκελίζει υπέρ νωθρού κυνός</property>
-                    <signal name="key-press-event" handler="entry_key_press"/>
-                    <signal name="activate" handler="stop_edit"/>
-                    <property name="valign">start</property>
-                    <property name="width-chars">50</property>
-                  </object>
-                  <packing>
-                    <property name="name">entry</property>
-                  </packing>
-                </child>
-              </object>
-            </child>
-            <child>
-              <object class="GtkLabel" id="settings">
-                <property name="wrap">1</property>
-                <property name="xalign">0</property>
-                <property name="valign">end</property>
-                <property name="width-chars">50</property>
-                <property name="max-width-chars">50</property>
-                <property name="hexpand">1</property>
-                <property name="vexpand">1</property>
-                <style>
-                  <class name="monospace"/>
-                </style>
-              </object>
-            </child>
-            <child>
-              <object class="GtkBox">
-                <property name="spacing">10</property>
-                <child>
-                  <object class="GtkLabel" id="description">
-                    <property name="wrap">1</property>
-                    <property name="xalign">0</property>
-                    <property name="valign">end</property>
-                    <property name="width-chars">50</property>
-                    <property name="max-width-chars">50</property>
-                    <property name="hexpand">1</property>
-                    <style>
-                      <class name="monospace"/>
-                    </style>
-                  </object>
-                </child>
-                <child>
-                  <object class="GtkToggleButton" id="edit_toggle">
-                    <property name="icon-name">document-edit-symbolic</property>
-                    <property name="halign">end</property>
-                    <property name="valign">end</property>
-                    <signal name="toggled" handler="toggle_edit"/>
-                  </object>
-                </child>
-              </object>
-            </child>
-          </object>
-        </child>
-      </object>
-    </child>
-  </object>
-</interface>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Emmanuele Bassi	7f7ac513a9	Update Atspi reference	2024-06-27 09:49:57 +01:00
Emmanuele Bassi	980e813b97	Update ATK reference ATK was moved into at-spi2-core.	2024-06-27 09:49:33 +01:00
Emmanuele Bassi	bb4757bac8	Update the GTK3 introspection data Make sure we're building the latest documentation.	2024-06-15 13:46:56 +01:00
Emmanuele Bassi	2f84c6b557	ci: Use the latest CI image Keep the dependencies similar for the documentation we generate locally.	2024-05-22 15:34:54 +01:00
Emmanuele Bassi	c8bff312c8	Merge branch 'glib-platform-specific-docs' into 'docs-gtk-org' build: Download and build platform-specific GLib docs See merge request GNOME/gtk!6850	2024-02-15 18:10:36 +00:00
Philip Withnall	12ba387e89	docs: Remove some nonexistent directories from the README listing They were removed in commit `198fdf59a8` but I forgot to update `README.md`. Signed-off-by: Philip Withnall <pwithnall@gnome.org>	2024-02-12 19:45:56 +00:00
Philip Withnall	88bad64925	build: Download and build platform-specific GLib docs GLib now has separate platform-specific docs for Unix and Windows specific APIs in GLib and GIO. Publish that. See https://gitlab.gnome.org/GNOME/glib/-/issues/3037 Signed-off-by: Philip Withnall <pwithnall@gnome.org>	2024-02-12 19:45:56 +00:00
Philip Withnall	1d6afa9f02	Merge branch 'glib-girepository-docs' into 'docs-gtk-org' docs: Include libgirepository docs in the build and listings See merge request GNOME/gtk!6892	2024-02-12 17:55:31 +00:00
Philip Withnall	bcbd4d3b77	docs: Include libgirepository docs in the build and listings Signed-off-by: Philip Withnall <pwithnall@gnome.org>	2024-02-12 17:06:15 +00:00
Emmanuele Bassi	4bff1a9624	Merge branch 'glib-has-its-own-docs-now' into 'docs-gtk-org' build: Pull GLib docs from glib.git instead of inline copy See merge request GNOME/gtk!6663	2024-01-11 14:42:25 +00:00
Philip Withnall	ed4b05fa17	static: Fix duplicate ID Signed-off-by: Philip Withnall <pwithnall@gnome.org>	2023-12-18 15:08:21 +00:00
Philip Withnall	198fdf59a8	build: Pull GLib docs from glib.git instead of inline copy Now that GLib has been ported to gi-docgen, this can be done. See https://gitlab.gnome.org/GNOME/glib/-/issues/3037 Signed-off-by: Philip Withnall <pwithnall@gnome.org>	2023-12-18 15:08:21 +00:00
Emmanuele Bassi	72b0a4431d	glib: Add a section on version checking macros	2023-10-05 16:17:31 +01:00
Emmanuele Bassi	0b2da3c609	Bail out on unzip failures Downloading something from the GitLab artifact cache will always "succeed" in getting something, even if that's just an HTML 404 page. We need to bail out in case we try to unzip that and fail, otherwise we're going to blow away the references we get from the GTK CI, and just upload the docs we build inside this branch.	2023-08-08 12:50:32 +01:00
Emmanuele Bassi	96052a4675	glib: Small style fixes	2023-05-19 14:40:24 +01:00
Emmanuele Bassi	156792d63c	glib: Add more missing macros	2023-05-19 14:37:59 +01:00
Emmanuele Bassi	e031094e07	glib: Add extra content for g_auto and friends These macros do not appear in the introspection data.	2023-05-19 13:53:29 +01:00
Emmanuele Bassi	afd4329b0d	glib: Add extra document for GLib's macros Since these do not appear in the introspection data.	2023-05-19 13:39:13 +01:00
Emmanuele Bassi	62f355c196	glib: Add page for conversion macros Most of the macros related to type and byte order conversion are machine-dependent, and have no introspection data. To avoid them falling into the Nameless Void, we can use a separate content file.	2023-05-19 12:37:20 +01:00
Emmanuele Bassi	e70c414d50	glib: Add missing section title	2023-04-30 18:32:12 +01:00
Emmanuele Bassi	114b66992f	Update GLib references to 2.76 New stable version.	2023-04-20 13:30:16 +01:00
Emmanuele Bassi	7b462b0020	ci: Use the latest image New dependency for gi-docgen.	2023-02-17 11:51:40 +00:00
Emmanuele Bassi	06fd219e25	Install Meson The current Fedora image does not have Meson installed.	2022-12-16 12:43:05 +00:00
Emmanuele Bassi	f312e244d4	glib: Update the project metadata version field The GIR has already been bumped to 2.74.	2022-12-12 18:53:49 +00:00
Emmanuele Bassi	7a28cc0b4d	ci: Update docs image	2022-11-25 18:06:50 +00:00
Emmanuele Bassi	2649e5181e	gobject: Add a missing link We need to link the GObject conventions section in the tutorial.	2022-10-25 10:47:36 +01:00
Emmanuele Bassi	c2c19dbb86	Update GLib introspection data	2022-09-21 13:34:37 +01:00
Emmanuele Bassi	604d062c1b	glib: Fix typo in the URL map The variable name is `baseURLs`.	2022-08-10 11:01:53 +01:00
Emmanuele Bassi	8714791a85	Bump up the build image The latest image is v38.	2022-05-14 14:40:21 +01:00
Emmanuele Bassi	03263a7afd	glib: Update the GIR data from g-i main Thanks to GNOME/gobject-introspection!328 we now have more function macros in the introspection data.	2022-03-23 15:19:42 +00:00
Emmanuele Bassi	fcdc1a3c81	Update GLib docs for 2.72.0 release	2022-03-18 12:39:06 +00:00
Emmanuele Bassi	5f592c4e03	Add the Getting Started guide for GTK3 Port it from the original DocBook, and fix the odd bit of text and typos.	2022-03-11 22:57:52 +00:00
Emmanuele Bassi	f40cd83c03	Merge branch 'ebassi/docs-related' into 'docs-gtk-org' Add related libraries See merge request GNOME/gtk!4473	2022-02-12 17:05:59 +00:00
Emmanuele Bassi	b3951bc046	Add related libraries Gi-docgen has a new configuration option for projects that allows them to list related libraries, instead of making the "dependencies" key completely detached from the included namespaces.	2022-02-12 16:49:53 +00:00
Emmanuele Bassi	5cdca0cd9e	Merge branch 'ebassi/docs-ci-fix' into 'docs-gtk-org' Make sure to fail the CI on error See merge request GNOME/gtk!4438	2022-02-03 10:40:11 +00:00
Emmanuele Bassi	a5c6e1f9d2	Make sure to fail the CI on error We don't want to overwrite working docs if we fail to build the new ones.	2022-02-03 10:18:33 +00:00
Emmanuele Bassi	cbbce947d3	ci: Only deploy changes from this branch	2021-12-31 15:18:57 +00:00
Emmanuele Bassi	38a887558d	Merge branch 'tutorial_fix' into 'docs-gtk-org' Docs: small fix in the GObject Tutorial See merge request GNOME/gtk!4308	2021-12-31 15:17:11 +00:00
Lorenz Wildberg	1a344113ae	Docs: small fix in the GObject Tutorial	2021-12-31 15:02:02 +00:00
Emmanuele Bassi	f3d14faf00	glib: Fix the links to Autotools scripts for GTest	2021-12-29 19:34:11 +00:00
Emmanuele Bassi	13b95e6cab	glib: Fix link to the source repository	2021-12-14 18:55:09 +00:00
Emmanuele Bassi	200c5224c5	Download artifacts from the correct branch GTK's main development branch is "main", now.	2021-12-14 18:54:07 +00:00
Emmanuele Bassi	b13e15340f	glib: Update the license identifier	2021-12-10 21:30:29 +00:00
Emmanuele Bassi	fbf03cee95	ci: Update the image Use fedora:v35.	2021-12-10 17:54:09 +00:00
Emmanuele Bassi	bff9324bd9	glib: Port the Memory Slices section	2021-12-05 16:04:35 +00:00
Emmanuele Bassi	e567c06aa2	glib: Port the character set conversion section	2021-12-05 16:00:43 +00:00
Emmanuele Bassi	fd80b65b97	glib: Add missing images	2021-12-04 10:39:39 +00:00
Emmanuele Bassi	054e65be4c	gio: Add the Overview	2021-11-25 13:51:18 +00:00
Emmanuele Bassi	a23e607126	gio: Port the "Migrating to GDBus" guide	2021-11-25 12:58:13 +00:00
Emmanuele Bassi	86a147c060	gio: Add the GConf migration guide	2021-11-25 12:58:13 +00:00
Emmanuele Bassi	64613b25e0	glib: Port the "Migrating from GNOME VFS" guide	2021-11-25 12:58:13 +00:00
Emmanuele Bassi	1eba8d9836	Configure docs site Adding the `docs_url` key in the project configuration lets gi-docgen generate an opensearch.xml file: https://developer.mozilla.org/en-US/docs/Web/OpenSearch	2021-11-12 23:11:00 +00:00
Emmanuele Bassi	b089ad9608	build: Enable fatal warnings We should avoid overwriting the published documentation whenever we have a build error.	2021-11-12 16:59:31 +00:00
Emmanuele Bassi	5f0d78f63f	build: Consolidate common arguments We don't need to repeat them all the time, so we can put them into the top level meson.build file.	2021-11-12 16:58:25 +00:00
Emmanuele Bassi	8f650829cc	gtk3: Fix internal links Use the appropriate fragment for the given type.	2021-11-07 23:20:49 +00:00
Emmanuele Bassi	1601b21160	gobject: Add section on enumeration types Port the enumeration and flag types section from the gtk-doc reference.	2021-11-07 17:41:34 +00:00
Emmanuele Bassi	ca8e028464	gobject: Add a description page for GValue From the GValue section description in the gtk-doc reference.	2021-11-07 17:31:32 +00:00
Emmanuele Bassi	f2f0169293	gobject: Fix indentation Replace tabs with spaces in pre-formatted code blocks.	2021-11-06 14:02:56 +00:00
Emmanuele Bassi	53917d9b97	gobject: Add a section on boxed types Port the boxed types section blurb from the GObject reference to its own page, and expand it a bit.	2021-11-06 13:41:24 +00:00
Emmanuele Bassi	433f760146	glib: Add a section on floating references for GObject The floating refs blurb is attached to the GObject section in gtk-doc, but it should live in its own document.	2021-10-27 10:42:05 +01:00
Emmanuele Bassi	49540bb23d	glib: Add missing images for the GIO reference	2021-10-26 20:28:29 +01:00
Emmanuele Bassi	0f25a41db6	gtk3: Add widget gallery	2021-10-04 16:32:34 +01:00
Emmanuele Bassi	0fb1a5672c	Move CI commands to shell scripts This way, we can test everything locally in an easier way.	2021-10-03 11:33:48 +01:00
Emmanuele Bassi	a0fbfcd951	static: Add assets directory	2021-10-03 10:48:52 +01:00
Emmanuele Bassi	ede3a6f675	static: Add fonts to match gi-docgen's basic template	2021-10-03 10:47:45 +01:00
Emmanuele Bassi	250838b500	glib: Remove source location URL The introspection data for GLib libraries is generated by gobject-introspection using a lot of trickery; this means that the location of the source definitions is not really relative to the files in the GLib repository.	2021-09-23 12:14:53 +01:00
Emmanuele Bassi	716cc284ba	glib: Update references to 2.70	2021-09-17 17:09:44 +01:00
Emmanuele Bassi	7be4635fc4	glib: Update the source URL The GIR data is relative to the source directory of each sub-library, because it's generated from gobject-introspection instead of GLib itself.	2021-08-28 17:44:59 +01:00
Emmanuele Bassi	e0f63f8843	glib: Link GModule from the other GLib modules	2021-08-24 12:04:23 +01:00
Emmanuele Bassi	5bd6674874	Add GModule API In the gtk-doc API reference GModule is part of GLib, but for introspection purposes, GModule has its own namespace, which means it requires its own documentation module.	2021-08-24 12:02:55 +01:00
Emmanuele Bassi	417df5fcdb	gtk3: Update the GIR data Properly escape the XML elements in the long description of various classes.	2021-08-22 21:08:45 +01:00
Emmanuele Bassi	e7617b10ff	Add the AT-SPI2 reference The AT-SPI2 API is still in use for consumers of the accessibility stack.	2021-08-19 17:05:30 +01:00
Emmanuele Bassi	02917cd5cf	Add the ATK reference GTK3 is still maintained, and it depends on ATK, so we should provide the ATK API reference alongside the GTK3 one.	2021-08-19 16:51:57 +01:00
Emmanuele Bassi	e5adad0e58	glib: Add section on cross-compiling GLib	2021-08-18 18:25:02 +01:00
Emmanuele Bassi	54c8308407	gtk3: Add section on compiling GTK applications	2021-08-18 18:14:10 +01:00
Emmanuele Bassi	4fcca3e127	gtk3: Add section on compiling GTK	2021-08-18 18:14:10 +01:00
Emmanuele Bassi	191a552ab6	gtk3: Add CSS properties section	2021-08-18 18:14:10 +01:00
Emmanuele Bassi	53bda52d03	gtk3: Add CSS overview section	2021-08-18 18:14:00 +01:00
Emmanuele Bassi	66d1868778	gtk3: Add the GtkTreeView overview section	2021-08-18 18:13:02 +01:00
Emmanuele Bassi	fff7c1aabd	gtk3: Add the GtkTextView overview section	2021-08-18 17:41:23 +01:00
Emmanuele Bassi	0d63f25c8c	gtk3: Add section on input handling	2021-08-18 17:41:23 +01:00
Emmanuele Bassi	d6edbaed9e	gtk3: Add section on the drawing model	2021-08-18 17:41:23 +01:00
Emmanuele Bassi	e41d05c48e	glib: Add the GVariant ancillary sections	2021-08-14 13:44:18 +01:00
Emmanuele Bassi	7360b42843	gtk3: Add the release notes section	2021-08-12 18:54:29 +01:00
Emmanuele Bassi	19b79bb309	gtk3: Add the migration guide Still missing: - GtkGrid migration - Details checklist	2021-08-12 18:54:29 +01:00
Emmanuele Bassi	3578cd32d8	gtk3: Add "Running GTK" section	2021-08-12 14:14:10 +01:00
Emmanuele Bassi	54868386a1	gtk3: Add key bindings documentation	2021-08-11 15:21:28 +01:00
Emmanuele Bassi	976510e561	gtk3: Add windowing system backend pages	2021-08-11 13:59:37 +01:00
Emmanuele Bassi	54fc7f9d62	glib: Add section on building GLib	2021-08-11 00:22:04 +01:00
Emmanuele Bassi	22b9446723	glib: Add the Internationalization section	2021-08-10 23:47:07 +01:00
Emmanuele Bassi	dc56571435	glib: Add the Compiling GLib Apps section	2021-08-10 23:43:41 +01:00
Emmanuele Bassi	9fd26a579e	glib: Add the Running GLib Apps section	2021-08-10 23:37:28 +01:00
Emmanuele Bassi	a54b7a4ee6	glib: Add Threads description	2021-08-10 23:20:55 +01:00
Emmanuele Bassi	1f810fe05c	glib: Add logging overview	2021-08-10 22:57:16 +01:00
Emmanuele Bassi	45a5d6c2da	glib: Add GTest API overview	2021-08-10 22:49:32 +01:00
Emmanuele Bassi	4387b424c8	glib: Port the GObject tutorial	2021-08-10 12:36:05 +01:00
Emmanuele Bassi	ee5b90a2b2	glib: Add type system introduction Port the type system concepts section to the GObject reference.	2021-08-10 12:35:30 +01:00
Emmanuele Bassi	b5cb44fafe	glib: Update the introspection data Use GLib 2.68.	2021-08-10 08:20:16 +01:00
Emmanuele Bassi	1691a60329	Update the project name and version This is not glib-docs.	2021-08-10 08:19:09 +01:00
Emmanuele Bassi	df5a8fa7ee	glib: Freeze version of the GLib libraries We use a frozen copy of the introspection data, so we should not be generating the version field of the gi-docgen's toml file.	2021-08-10 08:17:56 +01:00
Emmanuele Bassi	503853f982	gtk3: Link the treeview tutorial to the original website	2021-08-09 22:05:48 +01:00
Emmanuele Bassi	adbb68e0be	gtk3: Add images to the GTK3 reference Just like we did for GDK3.	2021-08-09 21:51:42 +01:00
Emmanuele Bassi	e111ed691a	gdk3: Add images The GDK3 API reference comes with a bunch of embedded images that we need to include in the render.	2021-08-09 21:41:41 +01:00
Emmanuele Bassi	db22a4cec5	gtk3: Add the TreeView Tutorial Port the TreeView tutorial written by Tim-Philipp Müller and hosted on http://scentric.net/tutorial to Markdown, and include it into the GTK3 API reference.	2021-08-09 21:38:56 +01:00
Emmanuele Bassi	23f273e8dd	Add the Main Loop section to the GLib reference Another important section that does not belong to any single type.	2021-08-04 16:03:41 +01:00
Emmanuele Bassi	212e5b5679	Port the reference counting sections in the GLib docs The reference counting types sections can be combined into a single document.	2021-08-04 15:45:48 +01:00
Emmanuele Bassi	10fe5b49da	Tweak the error reporting page	2021-08-04 15:45:28 +01:00
Emmanuele Bassi	ea8015cb2c	Port GError's description to Markdown The documentation in GLib does not follow the "use the type name as the section name" pattern, as GLib does not have that many types, and instead it follows a more classical "put a bunch of related functions into an index" approach, and add a description to it. The equivalent approach in a gi-docgen world is to write those long descriptions as extra content, using Markdown files. The GError documentation is a prime candidate for this approach: it's related to GError, but it contains much more information that would not really fit into the description of the GError type.	2021-08-04 15:14:05 +01:00
Emmanuele Bassi	da96f491d3	Hide the GDK_DEPRECATED_IN_* symbols We don't need them in the public API reference.	2021-08-02 18:46:14 +01:00
Emmanuele Bassi	46873da77c	Hide GLIB_DEPRECATED_IN_* symbols We don't need them in the API reference.	2021-08-02 18:45:49 +01:00
Emmanuele Bassi	4b45917025	docs: Fix the list of projects we get from CI artifacts	2021-08-02 12:18:58 +01:00
Emmanuele Bassi	bebf063ff3	Document what this branch does	2021-07-31 18:15:28 +01:00
Emmanuele Bassi	3f068386fc	Add missing inclusion paths Our CI environment does not have GTK3 introspection data.	2021-07-31 17:58:17 +01:00
Emmanuele Bassi	d4e1a68071	static: Add GTK3 references to the landing page	2021-07-31 17:50:38 +01:00
Emmanuele Bassi	6bcc89423c	gobject: Quiet the build We silenced everything else.	2021-07-31 17:47:19 +01:00
Emmanuele Bassi	0d5c965b32	Add the GTK 3 references Build them like we do for GLib.	2021-07-31 17:46:50 +01:00
Emmanuele Bassi	4d539da2b0	ci: Publish the API reference	2021-07-31 17:11:56 +01:00
Emmanuele Bassi	a3daa1771d	static: Update the location for the GLib references	2021-07-31 16:56:36 +01:00
Emmanuele Bassi	c2e7aac03e	Separate the API reference publishing to its own branch We still build the API reference as part of the regular CI pipeline, but we use a separate branch that allows us to build additional things, like the GLib API reference, as well as keep all the content of docs.gtk.org separate from the main repository.	2021-07-31 16:50:43 +01:00