Thu Mar 22 19:27:34 2001  Jonathan Blandford  <jrb@redhat.com>

	* gtk/gtkcellrenderertoggle.c (gtk_cell_renderer_toggle_render):
	fix braino.
	* gtk/gtktreesortable.[ch]: New interface to add cleanup sortable
	support.

	* gtk/gtktreeview.c: Addition of initial sortable support.

	* gtk/gtktreestore.c: Addition of initial sortable support.

	* gtk/gtkliststore.c: Addition of initial sortable support.

	* gtk/gtkmarshal.list: yet another marshaller.

	* gtk/gtktreedatallist.[ch]: shared code between the store models
	for handling sorting headers.