289d577bc1
StWidget reports a paint volume large enough to paint the current theme node. As CSS transitions also paint the previous theme node, the reported paint volume may be incorrect, resulting in screen artifacts when painting outside the reported volume. Add st_theme_node_transition_get_paint_box() to calculate an allocation large enough to paint both theme nodes, and use it to report the correct paint volume during transitions. https://bugzilla.gnome.org/show_bug.cgi?id=640085
GNOME Shell provides core user interface functions for the GNOME 3 desktop, like switching to windows and launching applications. GNOME Shell takes advantage of the capabilities of modern graphics hardware and introduces innovative user interface concepts to provide a visually attractive and easy to use experience. For more information about GNOME Shell, including instructions on how to build GNOME Shell from source and how to get involved with the project, see: http://live.gnome.org/GnomeShell Bugs should be reported at http://bugzilla.gnome.org against the 'gnome-shell' product. License ======= GNOME Shell is distributed under the terms of the GNU General Public License, version 2 or later. See the COPYING file for details.