Java 树控件常用遍历方式

Java 树控件常用遍历方式(基础篇-实例350).zip

package com.mingrisoft.jtree;

import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.Enumeration;

import javax.swing.JButton;
import javax.swing.Jframe;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTree;
import javax.swing.UIManager;
import javax.swing.border.EmptyBorder;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;

public class TreeTraversalMethods extends Jframe {
    
    /**
     * 
     */
    private static final long serialVersionUID = 5383028129537224585L;
    private JPanel contentPane;
    private JTree tree;
    private DefaultMutableTreeNode root;
    private JTextArea textArea;
    
    /**
     * Launch the applicati

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     文件         232  2010-09-11 17:00  .classpath
     文件         379  2010-09-11 17:00  .project
     文件         831  2013-11-21 08:41  bin\com\mingrisoft\jtree\TreeTraversalMethods$1.class
     文件         782  2013-11-21 08:41  bin\com\mingrisoft\jtree\TreeTraversalMethods$2.class
     文件         821  2013-11-21 08:41  bin\com\mingrisoft\jtree\TreeTraversalMethods$3.class
     文件         819  2013-11-21 08:41  bin\com\mingrisoft\jtree\TreeTraversalMethods$4.class
     文件        5116  2013-11-21 08:41  bin\com\mingrisoft\jtree\TreeTraversalMethods.class
     文件        5550  2010-09-11 17:00  src\com\mingrisoft\jtree\TreeTraversalMethods.java