2008-09-12  Christian Neumair  <cneumair@gnome.org>

	* libnautilus-private/nautilus-icon-canvas-item.c
	(nautilus_icon_canvas_item_set_is_visible),
	(nautilus_icon_canvas_item_invalidate_label):
	* libnautilus-private/nautilus-icon-canvas-item.h:
	* libnautilus-private/nautilus-icon-container.c
	(invalidate_labels), (nautilus_icon_container_set_layout_mode),
	(nautilus_icon_container_set_label_position),
	(nautilus_icon_container_set_font),
	(nautilus_icon_container_set_font_size_table),
	(nautilus_icon_container_set_all_columns_same_width):
	Add nautilus_icon_canvas_item_invalidate_label(), which removes the
	associated PangoLayout - used when resetting attributes, e.g. when the
	zoom level changes or when switching from “text below” to “text
	besides” mode. Fixes #551862.

svn path=/trunk/; revision=14616