2001-08-11  Lutz Mller <urc8@rz.uni-karlsruhe.de>

        * src/sheet-object-graphic.c: Use GdkColors instead of strings.
        Implemented printing. Objects aren't in the right place though. Still
        needs some tuning. Configuration implemented (border width, outline
        color, fill color).
        * src/sheet-object-graphic.h: Be consistent, rename
        IS_SHEET_GRAPHIC_OBJECT -> IS_SHEET_OBJECT_GRAPHIC and
        IS_SHEET_FILLED_OBJECT -> IS_SHEET_OBJECT_FILLED
        * sheet-object.c: (sheet_object_read_xml): Remove "Old crufty IO"
        (quoted from code). Get and set the direction here instead of in
        sheet-object-graphic.
        * src/xml-io.[c,h]: Make xml_[get,set]_value_double and
        xml_[get,set]_value_color public.