Jcomponent划分

Question

我想把jcomponent分成不同的部分。

public TaskGraphComponent(ProjectFrame proFrame,TaskGraphModel    model,TaskGraphPainter    painter) {
    this.proFrame = proFrame;
    _painter = painter;

    setLayout(new BorderLayout());
     setModel(model);



  _mouseHandler = new GraphMouseHandler(this);
   _verticalScroll1 = new JScrollBar(JScrollBar.VERTICAL);
  this.add(_verticalScroll1, BorderLayout.EAST);
  _verticalScroll1.addAdjustmentListener(this);
  _verticalScroll1.setVisible(true);    


   setBorder(BorderFactory.createEmptyBorder(0,0,15,0));
    this.addMouseMotionListener(_mouseHandler);
    this.addMouseListener(_mouseHandler);
    this.addMouseWheelListener(_mouseHandler);
    this.addKeyListener(_mouseHandler);
    this.addComponentListener(this);
    this.setFocusable(false);
    this.setSize(10, 50);
    ToolTipManager.sharedInstance().setDismissDelay(8000);
    ToolTipManager.sharedInstance().setReshowDelay(3000);
}

这里的TaskGraphComponent是jcomponent，我可以在垂直方向上分成不同的部分，TaskGraphComponent是jcomponent，它使用Borderlayout.TaskgraphComponent来显示大屏幕。实际上，我的任务是将这个taskGraphComponent分成几个部分

Answer 1

布局管理器？

http://download.oracle.com/javase/tutorial/uiswing/layout/visual.html