2007-09-12  Kristian Rietveld  <kris@imendio.com>

	Fixes #426246.

	* gdk/gdk.symbols:
	* gdk/gdkwindow.[ch]
	(gdk_window_freeze_toplevel_updates_libgtk_only),
	(gdk_window_thaw_toplevel_updates_libgtk_only): new functions
	to freeze a toplevel window and all its descendants.  To be made
	public in 2.14,
	(gdk_window_schedule_update): return if toplevel is frozen,
	(gdk_window_process_all_updates): defer processing updates if toplevel
	is frozen.

	* gtk/gtkwindow.c (gtk_window_configure_event): directly size
	allocate for override redirect windows, freeze toplevel and
	descendants otherwise and wait until resizing is done.


svn path=/trunk/; revision=18802