Dear Jeremy We're using base 10.6.4 Snow Leopard system and XQuartz 2.5.3. We've tried self-built and CrossOver wine - both indicated the problem. We can send you a very short Win32 sample that demonstrates the problem. You can use CrossOver to see it. Best regards, Platon Fomichev On Nov 26, 2010, at 6:00 PM, xquartz-dev-request@lists.macosforge.org wrote:

Date: Thu, 25 Nov 2010 12:18:53 -0500 From: Jeremy Huddleston <jeremyhu@apple.com> To: Developer talk about Xquartz <xquartz-dev@lists.macosforge.org> Subject: Re: [Xquartz-dev] Quartz-wm issue Message-ID: <13294DBA-C87E-42D6-B4A8-B7491092B289@apple.com> Content-Type: text/plain; charset=us-ascii

What version of the server and quartz-wm are you using?

On Nov 25, 2010, at 10:22, Platon Fomichev wrote:

...

Dear XQartz team

We've started actively coding some Wine extensions and looks like there are serious issues with window z-order positioning for child/ parent in quartz-wm window manager. After switching window manager to fluxbox or any other (except twm) everything is working by the book, but in quartz-wm our Windows app in Wine is behaving plainly wrong. It works correctly in Linux (fluxbox) and under fluxbox in OS X. I decided to fix quartz-wm for good :) but looks like it's sources are closed - what to do in this case?

Best regards, Platon Fomichev