[Bug 16141] New: Windows move downwards on many GUI events

http://bugs.winehq.org/show_bug.cgi?id=16141

Summary: Windows move downwards on many GUI events
           Product: Wine
           Version: 1.1.8
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: quartz
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When using various programs in Wine on Mac OS X (only tested on 10.5.5 with
XQuartz 2.1.5), simple interactions with the GUI will cause the window which
you are interacting with to move down on the screen several pixels. One example
of a GUI interaction which always seems to trigger this is switching a tab on a
tabbed view. However, other actions seem to be triggering it, too.

A good way to demonstrate this bug is to download the latest version of
Apophysis, available over on SourceForge here:
http://sourceforge.net/project/showfiles.php?group_id=127736 and then to start
the program, open the editor window (the red and yellow triangle button on the
toolbar), and switch the active tab. To even further demonstrate the severity
of the bug, switch to the Variations tab, click on one of the fields, at which
point it should be triggered again, and drag on the x axis, at which point it
should be triggered repeatedly until you release the mouse. This effectively
makes Apophysis unusable on Mac OS X.

The bug has also been observed in other programs, such as Audacity. However, I
have a limited number of Windows programs installed at the moment, so I can't
make a very big list of what it affects. It does not appear to affect Windows'
Notepad, however.