2000-12-21  Sven Neumann  <sven@gimp.org>

	* app/gradient.c
	* app/gradient_select.[ch]: reviewed the gradient code. The old code
	used to use list indices which led to bug #35612 and other problems.
	We now attach a pointer to the gradient to each row in the GtkClists
	and retrieve the matching row for a gradient using
	gtk_clist_find_row_from_data(). Additionally I have added similar code
	as we use for brushes to assure that no two gradients have the same
	name.