[Bug 9969] OPAS shows error boxes when hovering over calendar item

http://bugs.winehq.org/show_bug.cgi?id=9969

--- Comment #2 from Mikolaj Zalewski   2007-10-11 16:18:57 ---
The problem is that whether this WM_TAKE_FOCUS is sent is WM-dependent - e.g.
on FVWM the focus follows the mouse and this problem is not present unless the
user moves the mouse so quickly that it hovers over the tooltip (the same is in
KDE when one chooses "Focus follows the mouse"). So it looks like ignoring the
first WM_TAKE_FOCUS after ShowWindow won't work. There is also nothing special
about the window style to make it unmanaged. X Windows is asynchronous so I'd
expect removing the WM_TAKE_FOCUS hint for the time of showing the window also
won't help.