HelloWorld.java 文件源码

private static void startTray()
{
    SystemTray tray = SystemTray.getSystemTray();
    int w = 80;
    int[] pix = new int[w * w];
    for (int i = 0; i < w * w; i++)
        pix[i] = (int) (Math.random() * 255);
    ImageProducer producer = new MemoryImageSource(w, w, pix, 0, w);
    Image image = Toolkit.getDefaultToolkit().createImage(producer);
    TrayIcon trayIcon = new TrayIcon(image);
    trayIcon.setImageAutoSize(true);
    startWindow();
    try
    {
        tray.add(trayIcon);
        System.out.println("installed tray");
    }
    catch (AWTException e)
    {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}