Daniel Collins

Well, I prototyped it using `wxOverlay` and got some new behaviour. Under X11, the overlays draw correctly, however the background of newly created frames is not initialised correctly, looking very...

The drawing sample works for me, there's _something_ specific about my application's main window that is preventing overlays within in from working under Wayland, it seems, but I haven't been...

Found it. The overlay in the main window was being drawn using a `wxGraphicsContext` which was never deleted... I guess the X11 implementation implicitly flushes at some point while the...

> You should definitely use `wxOverlay`, I'm actually surprised blitting from `wxClientDC` works at all under macOS and I'm almost certain it doesn't work in wxGTK with Wayland. So just...