2004-11-01  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* dialog-stf-export.c (location_of_iter): deleted
	(cb_selection_changed): check whether first and last item
	  are selected
	(cb_item_move): rewrite using gtk 2.2 api additions
	(cb_up): change arguments to cb_item_move
	(cb_down): ditto
	* dialog-sheet-order.c (gnm_tree_model_iter_prev):
	  move to gui-util.c

2004-11-01  Andreas J. Guelzow <aguelzow@taliesin.ca>

	* src/gui-util.h (gnm_iter_search_t): new type
	(gnm_tree_model_iter_prev): new
	* src/gui-util.c (gnm_tree_model_iter_prev): new