gtk+ 3.21.3

[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
====

* GtkStack now has its own accessible implementation which only
  shows the currently visible child

* The GtkSizeGroup::ignore-hidden property has been documented as
  not working.

* GDK_SOURCE_TRACKPOINT has been added to the GdkInputSource enumeration
  to allow special-casing this kind of input device

* Wayland:
  - Use separate devices to differentiate between various sources of
    scroll events
  - Fall back to using shm_open if memfds are unavailable

* Styling of text in GtkScale and GtkProgressBar can now be influenced
  by the proper CSS nodes

* GtkScrolledWindow has new max-content-width/height properties to
  control its size

* GtkFileChooser search has been fixed to work with trackers FTS5 syntax

* Bugs fixed:
  79229 GtkScale with a big number of digits and value pos set to...
 118959 GtkScale value '-0'
 556254 Test properties of type GObject in the 'object' test
 578626 Vertical Scale Widget sometimes not allocating enough room...
 674215 [patch] regression with updating tooltips
 708148 gtk_tree_view_get_path_at_pos mistakenly identifies column...
 710471 Make gtk_scrolled_window_remove() smart
 742281 GtkScrolledWindow should have max-content-height and max-c...
 745622 Selected text not highlighted in GtkInfoBar
 751409 gtk_style_context_add_provider() does not propagate to chi...
 753202 change cursor for click scrolling
 764203 Default background color for the 'textview border' node
 765410 Scrollbar does not update since 3.20
 765595 Modal popover does not close when focus leaves it
 766341 Do not rely on memfd as it requires a fairly recent kernel
 766372 Scale omits value in various size calculations, causing in...
 766569 Better size requisition for GTK_SCROLL_NATURAL children
 766675 Add appropriate frame drawing API to GdkWindow
 766860 tiled (snapped, half-maximized) windows in Wayland aren't ...
 766878 placesview: Do not mark icon name as translatable
 767052 Wayland: Iconifying a modal dialog makes the app unusable
 767058 GtkInfoBar: right-click/context menu all white
 767093 wayland: Provide information about scroll devices
 767100 Add an input source type for trackpoints
 767108 Separators not correctly placed in GtkPopover
 767238 Fix long standing regression in min-content-width/min-conte...
 767241 wayland: Long window titles crash clients
 767310 High-contrast theme doesn't show focus rectangle in default...
 767312 gtk_widget_path_append_for_widget() misses classes unless g...
 767468 Popover over a treeview cellrenderer is hidden immediately ...
 767705 GtkActionHelper: Change a message to a warning
 767766 CUPS 2.X detected incorrectly by configure
 767795 Warning when the "accelerator" property of GtkShortcutsShor...
 

Translation updates:
 Thai
 Catalan
 Occitan
 Spanish
 Scottish Gaelic
 Brazilian Portuguese



ChangeLog
=========
https://download.gnome.org/sources/gtk+/3.21/gtk+-3.21.3.changes  (56.5K)

Download
========
https://download.gnome.org/sources/gtk+/3.21/gtk+-3.21.3.tar.xz (14.5M)
  sha256sum: 1c7a5b7a608650019ca44e3a5b0db198c57fa80ff8b104016d9a10389cc02b34