2004-11-19  Federico Mena Quintero  <federico@ximian.com>

	Merged from gtk-2-4:

	Fix #158475:

	* gtk/gtkpathbar.c (make_directory_button): Make the button a drag
	source.
	(button_drag_data_get_cb): New callback to let us drag the
	button's path as a text/uri-list.