private static final long serialVersionUID = 1L;
	private static TrayIcon trayIcon = null;
	static JFrame mf = new JFrame();
	static SystemTray tray = SystemTray.getSystemTray();

	public static void myFrame() { // 窗體

		mf.setLocation(300, 100);
		mf.setSize(500, 300);
		mf.setTitle("hello world");
		mf.setVisible(true);// 使視窗可見

		mf.addWindowListener(new WindowAdapter() { // 視窗關閉事件
					public void windowClosing(WindowEvent e) {
						System.exit(0);
					};

					public void windowIconified(WindowEvent e) { // 視窗最小化事件

						mf.setVisible(false);
						MServer.miniTray();

					}

		});

	}

	private static void miniTray() { // 視窗最小化到工作列托盤

		ImageIcon trayImg = new ImageIcon("");// 托盤圖示

		trayIcon = new TrayIcon(trayImg.getImage(), "test", new PopupMenu());
		trayIcon.setImageAutoSize(true);

		trayIcon.addMouseListener(new MouseAdapter() {

			public void mouseClicked(MouseEvent e) {

				if (e.getClickCount() == 1) {// 單擊 1 雙擊 2

					tray.remove(trayIcon);
					mf.setVisible(true);
					mf.setExtendedState(JFrame.NORMAL);
					mf.toFront();
				}

			}

		});

		try {

			tray.add(trayIcon);

		} catch (AWTException e1) {
			e1.printStackTrace();
		}

	}