基于java开发之系统托盘的应用

package com.b510.tray托盘;

 import java.awt.AWTException;
 import java.awt.Image;
 import java.awt.MenuItem;
 import java.awt.PopupMenu;
 import java.awt.SystemTray;
 import java.awt.TrayIcon;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.MouseEvent;
 import java.awt.event.MouseListener;

 import javax.swing.ImageIcon;
 import javax.swing.JFrame;

 public class MyTray implements ActionListener, MouseListener {
     private Image icon;// 图标
     private TrayIcon trayIcon;
     private SystemTray systemTray;// 系统托盘

     private DesktopCapture frame; // 托盘所属主窗体
     private PopupMenu pop = new PopupMenu(); // 弹出菜单
     private MenuItem capture = new MenuItem("capture");
     private MenuItem show = new MenuItem("open");
     private MenuItem exit = new MenuItem("exit");

     public MyTray(DesktopCapture frame) {
         this.frame = frame;
         // icon = Toolkit.getDefaultToolkit().getImage("./images/xiaomai.png");
         icon = new ImageIcon(this.getClass().getClassLoader().getResource(
                 "image/xiaomai.png")).getImage();

         if (SystemTray.isSupported()) {
             systemTray = SystemTray.getSystemTray();
             trayIcon = new TrayIcon(icon, "单击直接截图-EasyCapture", pop);
             pop.add(capture);
             pop.add(show);
             pop.add(exit);

             try {
                 systemTray.add(trayIcon);
             } catch (AWTException e1) {
                 e1.printStackTrace();
                 trayIcon.addMouseListener(this);
             }
         }
         trayIcon.addMouseListener(this);
         show.addActionListener(this);
         exit.addActionListener(this);
         capture.addActionListener(this);
     }

     @Override
     public void actionPerformed(ActionEvent e) {
         if (e.getSource() == show) {
             frame.iconed = false;
             frame.setVisible(true);
             frame.setExtendedState(JFrame.NORMAL);
         } else if (e.getSource() == capture) {
             frame.capture();
         } else {
             System.exit(0);
         }

     }

     // ����¼�
     @Override
     public void mouseClicked(MouseEvent e) {
         if (e.getClickCount() == 1 && e.getButton() != MouseEvent.BUTTON3) {
             frame.capture();
         }
     }

     @Override
     public void mouseEntered(MouseEvent arg0) {
         // TODO Auto-generated method stub

     }

     @Override
     public void mouseExited(MouseEvent arg0) {
         // TODO Auto-generated method stub

     }

     @Override
     public void mousePressed(MouseEvent arg0) {
         // TODO Auto-generated method stub

     }

     @Override
     public void mouseReleased(MouseEvent arg0) {
         // TODO Auto-generated method stub

     }
 }