http://bugs.winehq.org/show_bug.cgi?id=5402
--- Comment #31 from Dmitry Timoshkov dmitry@codeweavers.com 2010-07-08 05:59:37 --- What's the simplest way to create a test case for this behaviour? Creating a not visible overlapped, and then a visible popup windows work same way under Wine as they do under Windows (i.e. GetFocus() and GetActiveWindow() return same active and focus windows). Are there any SetWindowPos, SetParent, ShowWindow that required to replicate the bug?