Hi,
well, you might as well redirect this bug to anybody who might be concerned. btw. in my case, window also does not have a minimize button, and in this output WS_MINIMIZEBOX is mentioned? just pointing out the obvious :)
Well, I didn't look at the minimize box, but this is clearly a different bug, as the window has WM_CAPTION set. That doesn't say we shouldn't solve it. ;-)
To Address the unmanaged window problem, I'll send a patch which makes WS_SYSMENU windows managed soon(Have to recompile and test again first). I think this solution is better than a half-correct hack(getParent()==NULL), as windows with MS_SYSMENU should have WS_CAPTION set according to MSDN, so if they were setup correctly, they would be managed right away.
Stefan Dösinger