http://bugs.winehq.org/show_bug.cgi?id=28678
--- Comment #12 from Octavian Voicu octavian.voicu@gmail.com 2011-10-30 19:20:07 CDT --- Created attachment 37214 --> http://bugs.winehq.org/attachment.cgi?id=37214 More complex test case.
This test case enables window decorations for the two windows and also draws something on them. Seems that window decorations are not visible for WS_EX_TRANSPARENT windows on native.