setSelectNewCells(true); setGridEnabled(true); setGridSize(6); setTolerance(2); setMarqueeHandler(new WorkflowMarqueeHandler());
  public WorkflowGraph(GraphModel model, WorkflowDescriptor descriptor, Layout layout, boolean doAutoLayout)  {    super(model);    ToolTipManager.sharedInstance().registerComponent(this);    this.layout = layout;    if(descriptor != null)    {      this.descriptor = descriptor;      addInitailAction();      addSteps();      addSplits();      addJoins();      getWorkflowGraphModel().insertResultConnections();    }    if(doAutoLayout)    {      autoLayout();    }  }