GimpColorDisplay @gimpcolordisplay: the object which received the signal. @display_type: @Returns: @display: @Returns: @display: @enabled: @display: @Returns: @display: @Returns: @display: @Returns: @display: @buf: @width: @height: @bpp: @bpl: @display: @surface: @display: @state: @display: @Returns: @display: @Returns: @display: @display: