10秒后删除JLabel [英] Removing a JLabel after 10 seconds

问题描述

如果我有JLabel，如何在10秒后将其删除?我希望能够在删除JLabel后对其进行查看.我认为这可能与javax.swing.Timer和JLabel.setVisible(false)有关.

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).

推荐答案

尝试一下:

   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();

这篇关于10秒后删除JLabel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！