[Bug 33023] New: Steam Client Window: one pull down menu is opened underneath main window

http://bugs.winehq.org/show_bug.cgi?id=33023

Bug #: 33023
           Summary: Steam Client Window: one pull down menu is opened
                    underneath main window
           Product: Wine
           Version: 20050930
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: minor
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

Created attachment 43644
  --> http://bugs.winehq.org/attachment.cgi?id=43644
Pull-down menu - incorrectly popped underneath main Steam client GUI

Using Arch (64-bit) + KDE 4.10. Syswow64 Wineprefix. This behaviour was
observed and reported by user Zeb in the comments on the AppDB page for Steam.
As one of the maintainers of the Steam client I chose to investigate further
(since I could replicate the problem he reported).

In the stable release of Wine (1.4.1). The pull-down menu to select between
Tools, All Games, etc. is correctly popped up over the main Steam Client
window.

In the current Git master (as above). This pull-down menu is popped underneath
the Steam Client window. This behaviour is best seen in the Small Mode (View
menu). The menu is popped under the main window and can be seen sticking out
from underneath. I can click on the visible edge of the menu to give it focus.

See screenshots for clarification.

I performed a Git bisection between Wine 1.4 and the Wine Git master:

ea07c310ecfee6b301e7af8413760eb446e6f184 is the first bad commit
commit ea07c310ecfee6b301e7af8413760eb446e6f184
Author: Alexandre Julliard 
Date:   Tue Sep 4 13:34:15 2012 +0200

Bob