JAVA实现程序最小化到托盘区

下面的这个程序简单地实现了把java应用程序缩小到托盘的方法.

程序运行的jdk要是1.6才行,因为这是J2SDK1.6新加的一些类和方法.

import java.awt.*;

import java.io.*;

import javax.swing.*;

import java.awt.event.*;

import javax.imageio.ImageIO;

public class Test extends JFrame{

??? private TrayIcon trayIcon;//托盘图标

??? private SystemTray systemTray;//系统托盘

????????

??? public Test()

??? {

??????? super("系统托盘图标");

??????? systemTray = SystemTray.getSystemTray();//获得系统托盘的实例

??????? setSize(150,150);

??????????????? this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

??????????????? this.setVisible(true);???

??????? try {

??????????? trayIcon = new TrayIcon(ImageIO.read(new File("0.gif")));

??????????? systemTray.add(trayIcon);//设置托盘的图标，0.gif与该类文件同一目录

??????? }

??????? catch (IOException e1) {e1.printStackTrace();}

??????? catch (AWTException e2) {e2.printStackTrace();}

???????

??????? this.addWindowListener(

??????????????? new WindowAdapter(){??

??????????????????? public void windowIconified(WindowEvent e){??

??????????????????????? dispose();//窗口最小化时dispose该窗口

??????????????????? }??

??????????????? });

???????

??????? trayIcon.addMouseListener(

??????????????? new MouseAdapter(){

??????????????????? public void mouseClicked(MouseEvent e){

??????????????????????? if(e.getClickCount() == 2)//双击托盘窗口再现

??????????????????????????? setExtendedState(Frame.NORMAL);

??????????????????????????? setVisible(true);

??????????????????? }

??????????????? });???????

??? }??

??? public static void main(String args[])

??? {

??????? new Test();

??? }

}