2000-09-09  Mathieu Lacage  <mathieu@eazel.com>

	* components/tree/nautilus-tree-view.c: port to new
	shared function.
	* libnautilus-extensions/nautilus-icon-dnd.c: port to
	new shared function.
	* libnautilus-extensions/nautilus-drag.c:
	(nautilus_drag_autoscroll_calculate_delta),
	(nautilus_drag_file_receive_dropped_keyword): add a new
	fucntion to be shared.
	* libnautilus-extensions/nautilus-drag.h: add prototype
	* libnautilus-extensions/nautilus-list.c:
	(nautilus_list_get_drop_action),
	(nautilus_list_receive_dropped_icons),
	(nautilus_list_receive_dropped_keyword),
	(nautilus_list_drag_data_received):
	use the above function and add support to the list view
	for many new drop types. Need to fix bug 2485 properly
	to get 2874 fully implemented.