http://bugs.winehq.org/show_bug.cgi?id=31203
Kai Blaschke webmaster@thw-theorie.de changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |webmaster@thw-theorie.de
--- Comment #11 from Kai Blaschke webmaster@thw-theorie.de 2012-08-30 06:16:52 CDT --- This seems to be a duplicate of bug 15118. Affects all windows using the WS_EX_LAYERED style and per-pixel alpha blending (ULW_ALPHA), which seems not to be supported by Wine at the moment.
Fully transparent pixels (either zero alpha or color-keyed) in such a window are not even considered part of the window, passing all mouse events to the elements below the window.
http://msdn.microsoft.com/en-us/library/windows/desktop/ms632599%28v=vs.85%2...