Re: XWin can't hold OpenGL picture, has WS_DISABLED and WS_EX_TRANSPARENT styles?

P.S. Sorry to add, the WM_ERASEBKGND message occurred to me, or setting the class-background to the "null" brush is a likely culprit. It is behaving like a front-buffered old-fashioned application somewhat. Clipping and own-DC style should prevent damage, but I don't know, something seems to be r

XWin can't hold OpenGL picture, has WS_DISABLED and WS_EX_TRANSPARENT styles?

XWin has never had a permanent picture with OpenGL. Any movement "damages" all windows. I know I've looked at it before, but I checked its window/class styles with MS's Spy++ tool today. The normal styles that govern clipping and permanence look fine, but it has some weird styles that normally f