5cb02c1cb5
Before the move to Clutters implicit animations with 0846238f6 and bf497ed64, we used Tweener to do a fake-animation of the opacity and Tweeners `onUpdate` signal to queue a repaint of the PieTimer everytime Tweener tries to update the animation. Now, with Clutters implicit animations, there is no `onUpdate` signal anymore and also `notify::opacity` no longer gets emitted since the value doesn't actually change. This lead to the PieTimer no longer being repainted, which broke the animation. Fix this by implementing the current angle of the pie using a custom GObject property `angle` and animating this property using the new `actor.ease_property` method. Fixes https://gitlab.gnome.org/GNOME/gnome-shell/issues/1533
GNOME Shell
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 the project wiki.
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