Possible improvements to logout dialog on Wayland
- The pointer could be captured to prevent interaction with the rest of the session when the dialog is shown (the keyboard is already captured by gtk-layer-shell's exclusive interactivity mode). This could be done using the pointer-constraints protocol.
- The fadeout, currently disabled on Wayland, could be adapted. One way that comes to mind is a semi-transparent layer-shell surface in top layer (dialog is overlay). In fact, doing this would probably be enough to settle the first point.
Related: !49 (merged)