http://bugs.winehq.org/show_bug.cgi?id=30314
--- Comment #3 from Frédéric Delanoy frederic.delanoy@gmail.com 2012-04-02 12:41:34 CDT --- (In reply to comment #2)
Seems to work fine here. What window manager are you using? Is this a duplicate of bug 29907 / bug 30213?
I use xfwm4 (from XFCE 4.8). Looks similar to 30213 (although I can't test the games it mentions).
But bug 29907 mentions "The regression started in wine-1.4-rc1", while for this bug, it occurred between 1.3.31 and 1.3.32
Lowering the resolution helps works around the problem, but makes the game unplayable.
Tried with Baldur's Gate I, and got the same problem (except you also have the problem with the game menu, making it unplayable).