[Bug 18571] Top level window loses focus when selecting a menu item

wine-bugs at winehq.org wine-bugs at winehq.org
Thu Jun 11 16:08:55 CDT 2009


http://bugs.winehq.org/show_bug.cgi?id=18571





--- Comment #5 from Roderick Colenbrander <thunderbird2k at gmail.com>  2009-06-11 16:08:55 ---
The issue has been fixed (there were 2 bugs) but it wasn't clear whether the
bugs were in Wine or not. In the first case VisualWorks emulates menu windows
and it used ShowWindow with the flag SW_RESTORE for all types of windows. This
didn't look correct, so we changed it to pass SW_NOACTIVATE (which is what is
done in wine for standard win32 windows) and now the menu window is unmanaged
as it should be.

The second issue is a bug in the smalltalk vm for sure. It recycles window
handles for the menu and it then uses SetWindowPos but it doesn't pass
SWP_NOACTIVATE, so again the menu window became managed and the app lost focus.

Since this is a very tricky area of win32/winex11.drv I can't say whether it
were just app bugs or that there also bugs in Wine.

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