public SeriesGroupingComposite(Composite parent, int style, SeriesDefinition sd)
public SeriesGroupingComposite(Composite parent, int style, SeriesDefinition sd, boolean bTypeEnabled)
    public SeriesGroupingComposite(Composite parent, int style, SeriesDefinition sd)    {        super(parent, style);        this.sd = sd;        init();        placeComponents();    }