Hi, https://github.com/openjdk/jfx-sandbox/tree/tsayao_wayland
I did some experiments here. So far, so good. 1) Replaced GDK events for Gtk Signals - It's the way to go for newer gtk. 2) Replaced drawing directly in the window and added a GtkDrawingArea with a GtkHeaderBar which allows control over the whole window size and allows to get rid of extents* calls - this cleans up a lot. 3) Unified the WindowContext to clean it up. I also integrated the IME replacement proposed here: https://github.com/openjdk/jfx/pull/1080 It almost runs with software rendering on Wayland, but something still touches X11. To finally make it work on Wayland it requires to implement it on prism es2. I see that there's a EGL part of Monocle. I still don't completely understand it, but wouldn't it work as a drop-in replacement? -- Thiago.
