7b048fc092
_startTimer adds a tweener to implement the description countdown, which updates the entire content on each iteration, including the icon. This causes a significant impact on performance, especially when accessibility is enabled, as it causes a flood of AtkObject:state-change:showing events. As the countdown only affects the description, factor out _updateDescription and use it in _startTimer, and only do a full update of all contents when necessary. https://bugzilla.gnome.org/show_bug.cgi?id=674210
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.