On Fri, Jan 22, 2016 at 1:28 AM, Bogdan Sinitsyn
Windows usually request full-screen by setting _NET_WM_STATE_FULLSCREEN, don't they?
Some programs (notably Firefox) check _NET_SUPPORTED and use the old way (just open a fixed size window, size obtained from the size of the Xinerama screen, or from the root window if there isn't Xinerama info); we do not put _NET_WM_STATE_FULLSCREEN in _NET_SUPPORTED because it's an optional component that needs to be added to handleEventHook and layoutHook, and neither can be introspected to see if it should be advertised or not. -- brandon s allbery kf8nh sine nomine associates allbery.b@gmail.com ballbery@sinenomine.net unix, openafs, kerberos, infrastructure, xmonad http://sinenomine.net