MetaBackgroundCache doesn't itself use file watches, so when a image
that we are monitoring changes we need to purge it from the cache,
so that when we load it again we get the new image.
https://bugzilla.gnome.org/show_bug.cgi?id=710756
When the keyboard is destroyed, we destroy the keyboard actor, but the
keyboard's menu isn't part of the key itself, so it's never tracked.
The menus are actually tracked actors, so they slow down the layout
manager's code to rebuild regions and other things. Keeping this list
small is a good idea.
To prevent leaking menus, destroy the menu when the key is destroyed.
https://bugzilla.gnome.org/show_bug.cgi?id=736999
The spring animation has to use clones to escape any clip set on the
parent, as it mainly occurs outside the parent. The same does not apply
to the pulse animation, which is very much in place - in fact, if the
parent is clipped (for instance a scrolled app folder), not having the
clip applied to the animated icons is indeed wrong.
Just animate the original grid actors instead, which gives the expected
result.
https://bugzilla.gnome.org/show_bug.cgi?id=736885
Trying to open an empty folder currently leaves the parent view in a
rather confused state. While we should look into fixing this in the
future, empty folders are not useful at all to begin with, so hide them.
https://bugzilla.gnome.org/show_bug.cgi?id=736910
The summary container will trap the focus if any sources are present,
making the message tray menu unreachable by keynav. Apply the same
hack as in searchDisplay and add a focusTrap to move the focus manually
as necessary.
https://bugzilla.gnome.org/show_bug.cgi?id=707799
Can't wait to double the size of this list when these start using D-Bus
activation.
These were actually renamed in GNOME 3.12, but we couldn't do anything
about it before, and now we can.
