2000-02-22  Michael Natterer  <mitch@gimp.org>

	* app/color_area.[ch]
	* app/interface.c: pass masks for the "default" and "swap" pixmaps
	to the color_area constructor and use them to create a clip mask
	in color_area_draw().

	* app/datafiles.[ch]: some harmless cleanups.

	* libgimp/gimppixmap.c: use gtk_pixmap_set_build_insensitive()
	instead of accessing the field directly.