2003-11-10  Sven Neumann  <sven@gimp.org>

	* app/display/Makefile.am
	* app/display/display-types.h
	* app/display/gimpcanvas.[ch]: added GimpCanvas, derived from
	GtkDrawingArea.

	* app/display/gimpdisplayshell-callbacks.c
	* app/display/gimpdisplayshell-render.c
	* app/display/gimpdisplayshell.[ch]