Timer: clock label : Timer « Swing JFC « Java

1. Java
2. Swing JFC
3. Timer

Timer: clock label

 

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Date;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.Timer;

public class ClockTest extends JFrame {

  public ClockTest() {
    super("Timer Demo");
    setSize(300, 100);
    setDefaultCloseOperation(EXIT_ON_CLOSE);

    ClockLabel clock = new ClockLabel();
    getContentPane().add(clock, BorderLayout.NORTH);
  }

  public static void main(String args[]) {
    ClockTest ct = new ClockTest();
    ct.setVisible(true);
  }
}
class ClockLabel extends JLabel implements ActionListener {

  public ClockLabel() {
    super("" + new Date());
    Timer t = new Timer(1000, this);
    t.start();
  }

  public void actionPerformed(ActionEvent ae) {
    setText((new Date()).toString());
  }
}

           
         
  

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4.	Tick Tock with a Static Inner Class
5.	Swing Timer Demo
6.	Time Resolution
7.	An applet that counts down from a specified time
8.	Using swing Timer