2005-05-21  Sven Neumann  <sven@gimp.org>

	* app/core/gimpdashpattern.[ch]: added utility functions to copy
	and to free a dash pattern.

	* app/widgets/Makefile.am
	* app/widgets/widgets-types.h
	* app/widgets/gimpcellrendererdashes.[ch]: added a simple cell
	renderer to visualize a dash pattern.

	* app/widgets/gimpstrokeeditor.c: show previews of the dash
	presets in the combo-box.