IconManager icons = IconManager.getInstance(); putValue(Action.SMALL_ICON, icons.getIcon(IconManager.HIERARCHICAL_LAYOUT));
    public SquaryLayoutAction(HiViewer model)    {        super(model);        setEnabled(true);        putValue(Action.NAME, NAME);        //String description =         //    LayoutFactory.getLayoutDescription(LayoutFactory.SQUARY_LAYOUT);        putValue(Action.SHORT_DESCRIPTION, "");    }