gtk+ 3.22.22

[Matthias Clasen <install-module master gnome org>]

About gtk+
==========

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 tools to complete application
suites.

GTK+ has been designed from the ground up to support a range of
languages, not only C/C++. Using GTK+ from languages such as Perl and
Python (especially in combination with the Glade GUI builder) provides
an effective method of rapid application development.

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.

News
====

* Bugs fixed:
 639931 gtk_application_add_window() docs should mention window destruction
 644248 stylecontext: add a raised style class
 775126 memory leak in gdk_wayland_window_ensure_cairo_surface
 780758 flowbox: bind_model passes wrong reference to create_widget_func in bindings
 781757 gdk_seat_grab() not working for touchscreen events
 787021 GtkFlowBox: the orthogonal orientation always requests the most size it could...
 787302 gtk+-3.22.20/gtk/gtkmountoperation-x11.c:669:sanity check after use ?
 787303 gtk+-3.22.20/gtk/gtknotebook.c: 2 * redundant conditions ?
 787444 The color-selection dialog which is opened by a GtkColorButton should not be...
 787531 The tick button is not/barely visible on light colors with Dark theme
 787600 PlacesSidebar/SidebarRow: CloudProvider singleton/accounts are never unrefd
 787757 Focus outline easily disappears around color chooser swatches

* Translation updates:
 Chinese (Taiwan)
 Dutch
 Greek
 Persian
 Polish
 Russian
 Swedish




Download
========
https://download.gnome.org/sources/gtk+/3.22/gtk+-3.22.22.tar.xz (18.0M)
  sha256sum: 862dc22c5e93cd800753e5e90dfdb3af0fc760a47f6ebd918ae19136d527c6cd