[Bug 16806] New: OpenGL child window not work again (bug 2398 reloaded in wine 1.1.12 git )

http://bugs.winehq.org/show_bug.cgi?id=16806

Summary: OpenGL child window not work again (bug 2398 reloaded in
                    wine 1.1.12 git )
           Product: Wine
           Version: CVS/GIT
          Platform: PC
               URL: http://www.newtek.com/lightwave/lwtrial.php
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: P2
         Component: winex11.drv
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

this bug is reloaded.

application: lightwave 3D 9.X

click any pulldown menu, for example, "File", then click on any empty space on
the screen, that menu should disappear immediately. but it not.

wine version : current git.
OS: Debian Sid
Nvidia 8500GT+180.18 driver

this problem was resolved previously,in 0.9.x,by applying the bellow patch, i
believe. i got this software works as expected at that time.

strange enough it comes into  wine 1.X.XX again.

this is the old link where Roderick Colenbrander talked about it:

http://www.winehq.org/pipermail/wine-devel/2007-April/055817.html

i tried the above patch, seems not work anymore on current code.