2000-03-02  Michael Natterer  <mitch@gimp.org>

	* app/rect_select.[ch]: added a modifier_key_func which gives
	immediate cursor_update feedback on modifier key events.

	* app/ellipse_select.c
	* app/free_select.c
	* app/fuzzy_select.c
	* app/rect_selectP.h: call the new function.
	Added current_[x|y] fields to the tools' structures which get
	updated from the "motion" functions. They have to appear in the
	same order in all structures because the modifier_key_func treats
	them all as rectangular selection tools.
	This is ugly and cries for a object hierarchy of tools.