Rui Matos 63b1699a35 panel: Don't propagate button-release-event in _onCornerClicked()
Since both the hot corner's ClutterGroup and the hot corner's
ClutterRectangle button-release-event is connected to
_onCornerClicked() we must handle it there by returning 'true' to
Clutter or else _onCornerClicked() is called twice which defeats the
HOT_CORNER_ACTIVATION_TIMEOUT logic.

https://bugzilla.gnome.org/show_bug.cgi?id=649427
2011-05-19 12:09:01 -04:00
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