2006-04-18  Alexander Larsson  <alexl@redhat.com>

	* libnautilus-private/nautilus-file-attributes.h:
	* libnautilus-private/nautilus-directory-async.c:
	* libnautilus-private/nautilus-directory-private.h:
	* libnautilus-private/nautilus-file-private.h:
	* libnautilus-private/nautilus-file.c:
	* libnautilus-private/nautilus-file.h:
	Add  LARGE_TOP_LEFT_TEXT attribute and change the text size for
	the normal top-left text to 10x5.
	Add need_large argument to nautilus_file_peek_top_left_text and
	nautilus_extract_top_left_text.

	* libnautilus-private/nautilus-icon-canvas-item.[ch]
	Make details an instance-private instead of allocating separately.
	Add _set_is_visible() and only keep PangoLayouts cached for
	visible icons.

	* libnautilus-private/nautilus-icon-container.[ch]:
	* src/file-manager/fm-icon-container.c:
	Monitor large embedded text for larger icons.
	Call nautilus_icon_canvas_item_set_is_visible as needed.

	* libnautilus-private/nautilus-icon-factory.[ch]:
	Limit never-free recently used cache to 20 items.
	Free other unused cache items after a 100 sec.