Don't do anything while in fullscreen mode. (gdk_window_set_decorations):
2007-10-02 Richard Hult <richard@imendio.com>
* gdk/quartz/gdkwindow-quartz.c: (gdk_window_move),
(gdk_window_resize): Don't do anything while in fullscreen mode.
(gdk_window_set_decorations): Update the size of the window after
showing/hiding the title bar so the size of the content area
doesn't change.
(gdk_window_get_decorations): NSBorderlessWindowMask is 0, so
don't try to check it as a bit being set.
(gdk_window_fullscreen), (gdk_window_unfullscreen): Implement.