ceedc7e32c
The gnome-panel allows the user to hover over a tasklist entry while draging to activate a minimized or obscured window and drop onto it. Implement a similar behaviour by allowing draging to the activities button or the hotcorner (and thus opening the overview), which allows the user to activate any window (even on different workspaces) as a drop target. https://bugzilla.gnome.org/show_bug.cgi?id=601731