Removing a JLabel after 10 seconds

问题

If I have a JLabel, how do I remove it after 10 seconds? I want to be able to view the JLabel after I've removed it. I figure it might have something to do with javax.swing.Timer and JLabel.setVisible(false).

回答1:

Try this:

   final JLabel label = new JLabel("myLabel");

   int delay = 10000; //milliseconds
   ActionListener taskPerformer = new ActionListener() {
       public void actionPerformed(ActionEvent evt) {
           label.setVisible(false)
       }
   };
   new javax.swing.Timer(delay, taskPerformer).start();

来源：https://stackoverflow.com/questions/16596428/removing-a-jlabel-after-10-seconds