Re: [PATCH 0/1] MR6617: comctl32: Use correct clipping region when handling themed WM_NCPAINT in listview.

[Zhiyi Zhang (＠zhiyi)]

> Visually listview erases parts of other windows of the same parent in winecfg.
> I don't see off hand how easily the correntness of listview painting could be tested. Suggestions are welcome.

Can it be done by checking the pixels for other windows are not erased? For example, use GetPixel().