http://bugs.winehq.org/show_bug.cgi?id=7881
------- Additional Comments From tk_fhd_aui@yahoo.de 2007-08-04 16:28 ------- Thanks for the analyse. I've taken a look into MSDN and it seems these are the basic painting capabilities of windows. So I guess wine supports it, am I right there? If yes, then the flag should be returned, right? Sorry for asking stupid questions, but my windows programming experience is from Windows 3.1 times and I'd like to get this fixed.