Add an overlay type window in the compositor.
Add an overlay type window in the compositor.

abooij/wayland,tulcod/wayland,Tarnyko/weston-xdg_surface_present,tulcod/wayland,bitfactor/wayland,eyolfson/wayland,sir-murray/wayland,kwm81/weston,xorgy/weston,eyolfson/wayland,Fantu/compositor-spice,Fantu/compositor-spice,Gnurou/weston,Fantu/compositor-spice,Tarnyko/weston-xdg_surface_present,mchalupa/weston,eyolfson/weston,xorgy/weston,krezovic/weston,abooij/wayland,udoprog/weston,sir-murray/wayland,jonnylamb/weston,bitfactor/wayland,mchalupa/weston,eyolfson/wayland,mchalupa/wayland,tulcod/wayland,bitfactor/wayland,sir-murray/weston,kwm81/weston,udoprog/weston,sir-murray/weston,Gnurou/weston,krezovic/weston,sir-murray/wayland,giucam/weston,jonnylamb/weston,abooij/wayland,mchalupa/wayland,mchalupa/wayland,giucam/weston,eyolfson/weston