http://bugs.winehq.org/show_bug.cgi?id=12263
--- Comment #17 from Roderick Colenbrander thunderbird2k@gmx.net 2008-05-10 05:24:33 --- Created an attachment (id=12870) --> (http://bugs.winehq.org/attachment.cgi?id=12870) XGetOverlayWindow hack
This patch uses the X Composite Overlay window as the parent instead of the root window. This patch at least fixes the issue for me in Google Earth. I'm not sure if it is the right direction to take. A downside is that it requires Composite 0.3 but I expect most people to have it.