http://bugs.winehq.org/show_bug.cgi?id=6866
--- Comment #8 from Padrah Zoltan zoltan.padrah@gmail.com 2009-07-06 04:28:53 --- Tested with wine 1.1.25; the drawing issue still happens, but now only for the right part of the window, a region about 200 pixel wide. A simpler way to reporduce the same bug is to drag the application's window outside of the wisible part of the wine desktop window, then drag it back. The corruption can be seen very clearly. Looking more carefully to the incorrectly drawn region, it seems that only the background is not being drawn (that should be white), the lines in the application window are actually there, but they are hard to distinguish from the junk.