http://bugs.winehq.org/show_bug.cgi?id=10142
Jaime jskartman@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |jskartman@gmail.com
--- Comment #45 from Jaime jskartman@gmail.com 2010-05-06 02:41:51 --- Happens too in shredder classic, the contents of the window (not the window itself) disappears when you switch between desktops. The main menu doesn't disappear and you can go to windows, windows layout, show all windows and this re-redraws the content of the window, solving the problem.
demo:
http://www.shredderchess.com/download.php?file=SetupShredderClassic4.exe