xconq ./ChangeLog kernel/ui.c tcltk/tkmap.c

[shebs@sourceware.cygnus.com]

CVSROOT:	/cvs/xconq
Module name:	xconq
Changes by:	shebs@sourceware.cygnus.com	2000-08-21 08:58:32

Modified files:
	.              : ChangeLog 
	kernel         : ui.c 
	tcltk          : tkmap.c 

Log message:
	Make resource usage display work in more cases.
	* ui.c: Add comments.
	(add_default_material_image): Also define a shade of gray.
	* tkmap.c (draw_resource_usage): Reorganize to draw both
	images and solid-color boxes correctly.
	(draw_borders, draw_borders_iso, draw_connections,
	draw_connections_iso, draw_blast_image): Check that color image
	exists before trying to use it.