http://bugs.winehq.org/show_bug.cgi?id=10091
--- Comment #3 from Stephen Gentle stephen@stephengentle.com 2007-10-19 08:14:04 --- (In reply to comment #1)
Are you sure it's not a bug in compiz?
It certainly could be, but I have experienced this in both Windows apps I run in Wine (Photoshop and Serious Sam), but not in any other native app with Compiz.