* libnautilus-extensions/nautilus-buffered-widget.c:
	(nautilus_buffered_widget_initialize),
	(buffered_widget_update_pixbuf),
	(nautilus_buffered_widget_set_tile_pixbuf),
	(nautilus_buffered_get_tile_pixbuf_size),
	(nautilus_buffered_widget_set_horizontal_offset),
	(nautilus_buffered_widget_get_horizontal_offset),
	(nautilus_buffered_widget_set_vertical_offset),
	(nautilus_buffered_widget_get_vertical_offset):
	* libnautilus-extensions/nautilus-buffered-widget.h:

	Add suport for a vertical and horizontal offset.  Pass these on to
	the pixbuf render function so that the subclasses can do stuff
	with them.

	* libnautilus-extensions/nautilus-image.c:
	(nautilus_image_initialize), (nautilus_image_size_request),
	(render_buffer_pixbuf), (nautilus_image_set_overall_alpha),
	(nautilus_image_set_alpha_mode), (nautilus_image_get_alpha_mode):
	* libnautilus-extensions/nautilus-image.h:

	Use the GtkMisc xpad/ypad into account when computing the
	requested geometry.

	Add preliminary support an alpha mode so that the image widget can
	server as a regular thresholded pixbuf display without doing the
	full and expensive compositing on the background.  Not hooked up yet.

	Update for vertical/horizontal offset support.

	* libnautilus-extensions/nautilus-label.c:
	(nautilus_label_size_request), (render_buffer_pixbuf):

	Use the GtkMisc xpad/ypad into account when computing the
	requested geometry.

	Update for vertical/horizontal offset support.