Swing-email(转)

 1 package com.b510.sendmail.main;
 2 
 3 import com.b510.sendmail.ui.SendMailUI;
 4 
 5 /**
 6  * @author Hongten
 7  * 
 8  * @time 2012-4-4 2012
 9  */
10 public class SendMailMain {
11     public static void main(String[] args) {
12         SendMailUI sendMailUI = new SendMailUI("send E-Mail");
13     }
14 }

  1 package com.b510.sendmail.ui;
  2 
  3 import java.awt.AWTException;
  4 import java.awt.Image;
  5 import java.awt.MenuItem;
  6 import java.awt.PopupMenu;
  7 import java.awt.SystemTray;
  8 import java.awt.TrayIcon;
  9 import java.awt.event.ActionEvent;
 10 import java.awt.event.ActionListener;
 11 import java.awt.event.MouseEvent;
 12 import java.awt.event.MouseListener;
 13 
 14 import javax.swing.ImageIcon;
 15 import javax.swing.JFrame;
 16 
 17 public class MyTray implements ActionListener, MouseListener {
 18     private Image icon;// 图标
 19     private TrayIcon trayIcon;
 20     private SystemTray systemTray;// 系统托盘
 21 
 22     private SendMailUI sendMailUI; // 托盘所属主窗体
 23     private PopupMenu pop = new PopupMenu(); // 弹出菜单
 24     // 菜单选项
 25     /** 还原 */
 26     private MenuItem open = new MenuItem("Restore");
 27     /** 退出*/
 28     private MenuItem exit =new MenuItem("Exit");
 29     public MyTray(SendMailUI sendMailUI) {
 30         this.sendMailUI = sendMailUI;
 31         // 得到托盘的图标
 32         icon = new ImageIcon(this.getClass().getClassLoader().getResource(
 33                 "resources/mytray.png")).getImage();
 34 
 35         if (SystemTray.isSupported()) {
 36             systemTray = SystemTray.getSystemTray();
 37             // 设置鼠标经过图标时，显示的内容
 38             trayIcon = new TrayIcon(icon, "YouSiNi", pop);
 39             pop.add(open);
 40             pop.add(exit);
 41             // 添加系统托盘
 42             try {
 43                 systemTray.add(trayIcon);
 44             } catch (AWTException e1) {
 45                 e1.printStackTrace();
 46                 trayIcon.addMouseListener(this);
 47             }
 48         }
 49         trayIcon.addMouseListener(this);
 50         exit.addActionListener(this);
 51         open.addActionListener(this);
 52     }
 53 
 54     @Override
 55     public void actionPerformed(ActionEvent e) {
 56         if(e.getSource()==exit){
 57             //退出系统
 58             System.exit(0);
 59         }else if (e.getSource() == open) {
 60             // 单点击菜单中的"还原"选项时，还原窗口
 61             sendMailUI.iconed = false;
 62             friendListSet(true);
 63         } 
 64     }
 65 
 66     @Override
 67     public void mouseClicked(MouseEvent e) {
 68         // 但鼠标点击一次的时候，进行弹出窗口
 69         if (e.getClickCount() == 1 && e.getButton() != MouseEvent.BUTTON3) {
 70             if (!sendMailUI.isVisible()) {
 71                 friendListSet(true);
 72             } else {
 73                 friendListSet(false);
 74             }
 75         }
 76         // 但鼠标点击两次的时候，进行弹出窗口
 77         // 如果窗口有显示，则隐藏窗口，否则显示窗口
 78         if (e.getClickCount() == 2 && e.getButton() != MouseEvent.BUTTON3) {
 79             if (!sendMailUI.isVisible()) {
 80                 friendListSet(true);
 81             } else {
 82                 friendListSet(false);
 83             }
 84         }
 85     }
 86 
 87     /**
 88      * 设置friendList的可见性
 89      */
 90     private