swing高手进来看看，很难的问题

Question

考虑JTree和JTable相结合的，这样的例子好像在sun官方站点有例子。

Answer 1

不知这个能否帮到你
================import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.tree.*;
import javax.swing.event.*;public class TEST extends JFrame {    public TEST() {
        jbInit();
    }
    public void jbInit(){
        final DefaultMutableTreeNode china = new DefaultMutableTreeNode("China");
        final DefaultMutableTreeNode beijing = new DefaultMutableTreeNode("BeiJing");
        final DefaultMutableTreeNode tiananmen = new DefaultMutableTreeNode("TianAnMen");
        china.add(beijing);
        beijing.add(tiananmen);
        JTree tree = new JTree(china);
        tree.addTreeSelectionListener(new TreeSelectionListener(){
            public void valueChanged(TreeSelectionEvent e){
                Object obj = e.getNewLeadSelectionPath().getLastPathComponent();
                if(obj.equals(beijing)) {
                    System.out.println("BeiJing");
                }
                if(obj.equals(tiananmen))
                    System.out.println("TianAnMen");
            }
        });
        this.getContentPane().add(tree);
    }
    public static void main(String[] args) {
        TEST tt = new TEST();
        tt.setBackground(Color.gray);
        tt.setTitle("TEST");
        tt.setSize(300,300);
        tt.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        tt.setVisible(true);
    }
}

Answer 2

呵呵，21birdIsME给我点你可以鄙视我的理由？
bzg119，谢了，不过好像不太对症