On Wed Dec 28 22:51:30 2022 +0000, Vladislav Timonin wrote:
If you mean extending it to be painted under crumbs, it originally was, static control with `SS_GRAYFRAME` taking up full width. But that had issues with frame being painted over crumbs on initial dialog show. And right border trailing on resize that I was ignoring thinking it was caused by [54137](https://bugs.winehq.org/show_bug.cgi?id=54137).
That's not what I mean. I expect that whatever you draw outside the bounds of the hwnd will get clipped, so if you draw the left border outside the hwnd's client rectangle, you shouldn't see the left border.