/**
   * Creates toolbars for the application. This class always returns an empty list. Subclasses may
   * return other values.
   */
  @Override
  public List<JToolBar> createToolBars(Application a, @Nullable View pr) {
    ResourceBundleUtil labels = ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels");
    DrawView p = (DrawView) pr;

    DrawingEditor editor;
    if (p == null) {
      editor = getSharedEditor();
    } else {
      editor = p.getEditor();
    }

    LinkedList<JToolBar> list = new LinkedList<JToolBar>();
    JToolBar tb;
    tb = new JToolBar();
    addCreationButtonsTo(tb, editor);
    tb.setName(labels.getString("window.drawToolBar.title"));
    list.add(tb);
    tb = new JToolBar();
    ButtonFactory.addAttributesButtonsTo(tb, editor);
    tb.setName(labels.getString("window.attributesToolBar.title"));
    list.add(tb);
    tb = new JToolBar();
    ButtonFactory.addAlignmentButtonsTo(tb, editor);
    tb.setName(labels.getString("window.alignmentToolBar.title"));
    list.add(tb);
    return list;
  }
 private void addCreationButtonsTo(JToolBar tb, DrawingEditor editor) {
   addDefaultCreationButtonsTo(
       tb,
       editor,
       ButtonFactory.createDrawingActions(editor),
       ButtonFactory.createSelectionActions(editor));
 }
  public void addDefaultCreationButtonsTo(
      JToolBar tb,
      final DrawingEditor editor,
      Collection<Action> drawingActions,
      Collection<Action> selectionActions) {
    ResourceBundleUtil labels = ResourceBundleUtil.getBundle("org.jhotdraw.draw.Labels");

    ButtonFactory.addSelectionToolTo(tb, editor, drawingActions, selectionActions);
    tb.addSeparator();

    AbstractAttributedFigure af;
    CreationTool ct;
    ConnectionTool cnt;
    ConnectionFigure lc;

    ButtonFactory.addToolTo(
        tb, editor, new CreationTool(new RectangleFigure()), "edit.createRectangle", labels);
    ButtonFactory.addToolTo(
        tb,
        editor,
        new CreationTool(new RoundRectangleFigure()),
        "edit.createRoundRectangle",
        labels);
    ButtonFactory.addToolTo(
        tb, editor, new CreationTool(new EllipseFigure()), "edit.createEllipse", labels);
    ButtonFactory.addToolTo(
        tb, editor, new CreationTool(new DiamondFigure()), "edit.createDiamond", labels);
    ButtonFactory.addToolTo(
        tb, editor, new CreationTool(new TriangleFigure()), "edit.createTriangle", labels);
    ButtonFactory.addToolTo(
        tb, editor, new CreationTool(new LineFigure()), "edit.createLine", labels);
    ButtonFactory.addToolTo(
        tb, editor, ct = new CreationTool(new LineFigure()), "edit.createArrow", labels);
    af = (AbstractAttributedFigure) ct.getPrototype();
    af.set(END_DECORATION, new ArrowTip(0.35, 12, 11.3));
    ButtonFactory.addToolTo(
        tb,
        editor,
        new ConnectionTool(new LineConnectionFigure()),
        "edit.createLineConnection",
        labels);
    ButtonFactory.addToolTo(
        tb,
        editor,
        cnt = new ConnectionTool(new LineConnectionFigure()),
        "edit.createElbowConnection",
        labels);
    lc = cnt.getPrototype();
    lc.setLiner(new ElbowLiner());
    ButtonFactory.addToolTo(
        tb,
        editor,
        cnt = new ConnectionTool(new LineConnectionFigure()),
        "edit.createCurvedConnection",
        labels);
    lc = cnt.getPrototype();
    lc.setLiner(new CurvedLiner());
    ButtonFactory.addToolTo(
        tb, editor, new BezierTool(new BezierFigure()), "edit.createScribble", labels);
    ButtonFactory.addToolTo(
        tb, editor, new BezierTool(new BezierFigure(true)), "edit.createPolygon", labels);
    ButtonFactory.addToolTo(
        tb, editor, new TextCreationTool(new TextFigure()), "edit.createText", labels);
    ButtonFactory.addToolTo(
        tb, editor, new TextAreaCreationTool(new TextAreaFigure()), "edit.createTextArea", labels);
    ButtonFactory.addToolTo(
        tb, editor, new ImageTool(new ImageFigure()), "edit.createImage", labels);
  }