Use libmks (and qemu dbus display) for the display widget
https://gitlab.gnome.org/chergert/libmks/
Boxes should be able to use libmks instead of SPICE. This would allow us to port the rest of the application to GTK4.
https://gitlab.gnome.org/chergert/libmks/
Boxes should be able to use libmks instead of SPICE. This would allow us to port the rest of the application to GTK4.