任务栏通知气球事件? [英] Task tray notification balloon events?

问题描述

任务栏图标通知气球上是否可以调用任何Java event， 那是

Is there any java event that could be called on the task tray icon notification balloon, that is

trayIcon.displayMessage(title, message, TrayIcon.MessageType.INFO)

就像保管箱一样，当我单击气球时，它会将我带到下载了最新文件的文件夹中.可以使用Java吗?

like dropbox uses, when I click on the balloon it take me to the folder where it had downloaded the recent file. Is it possible using java?

推荐答案

通过进行一些R& D，当我们单击通知气球时，我得到了托盘图标double click event被调用.这就是我想要的.

By doing some R&D I got that tray icon double click event get called when we click on the notification balloon. This is what I was looking for.

检查此代码:

public class Main {
  static Image image = Toolkit.getDefaultToolkit().getImage("images/tray.gif");

  static TrayIcon trayIcon = new TrayIcon(image, "Tester2");

  public static void main(String[] a) throws Exception {
    if (SystemTray.isSupported()) {
      SystemTray tray = SystemTray.getSystemTray();

      trayIcon.setImageAutoSize(true);
      trayIcon.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
          System.out.println("In here");
          trayIcon.displayMessage("Tester!", "Some action performed", TrayIcon.MessageType.INFO);
        }
      });

      try {
        tray.add(trayIcon);
      } catch (AWTException e) {
        System.err.println("TrayIcon could not be added.");
      }
    }
  }
}

然后我以这种方式为我修改了它.

and I modified it for me in this way.

private static String location = Roor_Location_Here// contain the root location

然后双击event

/*
 * Double click action performed *
 */
trayIcon.addActionListener(new ActionListener() {
    @Override
    public void actionPerformed(ActionEvent e) {
        try {
            Desktop dst = Desktop.getDesktop();
            dst.open(new File(location));
            /*
             * reset the location to root location again.
             */
            location = Root_Location_Here // again setting root location                    
        } catch (Exception ex) {
            logger.error("------- error with folder opening double click "
                    + ex.getMessage());
        }
    }
});

这是我用来调用通知气球以显示消息的功能:

And this is the function I use to call for notification balloon to show the message:

public static void showNotification(String title, String msg,
            String location) {
    if (SystemTray.isSupported()) {
        trayIcon.displayMessage(title, msg, TrayIcon.MessageType.INFO);
        SystemTrayGUI.location = location;// this sets the location that should be opened when balloon is clicked.

    }
}

这篇关于任务栏通知气球事件?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！