2003-01-31  Sven Neumann  <sven@gimp.org>

	* app/core/gimpdrawable.[ch]: added offset_x and offset_y to
	gimp_drawable_configure().

	* app/core/gimpchannel.c
	* app/core/gimplayer.c
	* app/core/gimplayermask.c: changed accordingly.

	* app/text/gimptextlayer.[ch]: update the layer when the associated
	GimpText object changes.