[Bug 29727] New: Wine fails to correctly rerender UI elements upon interaction with them

http://bugs.winehq.org/show_bug.cgi?id=29727

Bug #: 29727
           Summary: Wine fails to correctly rerender UI elements upon
                    interaction with them
           Product: Wine
           Version: 1.4-rc1
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
    Classification: Unclassified

This is a follow up to bug 22256.

When you move the horizontal delimiter its appearance breaks until you
minimize/maximize a dialog window - it looks like some strange kind of UI
tearing.

To reproduce:

1) Unpack this archive anywhere (
http://bugs.winehq.org/attachment.cgi?id=38570 )
2) Double click Samantha Taylor
3) Try to move up and down the horizontal delimiter - its appearance will
momentarily break.