http://bugs.winehq.org/show_bug.cgi?id=15598
--- Comment #21 from Herbie Hopkins herbie@hopkins.net 2008-10-16 03:04:32 --- I'm also getting similar problems on KDE 4.1. Here the the full screen game does cover the taskbar but I'm unable to move the mouse cursor over the area where the taskbar would reside (making that area of the game screen unusable). I have no such problems with wine 1.1.5.