2005-11-16  Michael Natterer  <mitch@imendio.com>

	* gtk/gtkimage.c (animation_timeout): call
	gtk_window_process_updates() so the animation keeps running even
	if the main loop is busy with sources that eat a lot of cpu with
	high priority. Fixes bug #321444.

	(gtk_image_new_from_animation): document the fact that the
	animation will stop running if the main loop is busy with sources
	that have priorities higher than G_PRIORITY_DEFAULT.

	* tests/testimage.c: added test case that shows an animation even
	though a cpu-eating idle function is running.