Jtable单元格中放置一个panel。panel中有四个Jlabel

看了好多例子。但是没有解决。自己这块用的很少。。求指点怎么实现下图效果。最好有代码。。

[code="java"]

Panel panel=new Panel();
JLabel label1=new JLabel("修改");
JLabel label2=new JLabel("删除");
JLabel label3=new JLabel("预约");
JLabel label4=new JLabel("挂号");
panel.add(label1);
panel.add(label2);
panel.add(label3);
panel.add(label4);

Object [][]data={
{
{"2010-8-8","咨询",((JLabel)panel.getComponent(0)).getText()+" "+((JLabel)panel.getComponent(1)).getText()+" "+((JLabel)panel.getComponent(2)).getText()+" "+((JLabel)panel.getComponent(3)).getText()},

{"2010-8-8","咨询",((JLabel)panel.getComponent(0)).getText()+" "+((JLabel)panel.getComponent(1)).getText()+" "+((JLabel)panel.getComponent(2)).getText()+" "+((JLabel)panel.getComponent(3)).getText()}

   };

[/code]