watch.java

JAVA中定时器的运用

//******************************************************************
//watch.java(PP8.10)                        Author:lsh
//
//
//******************************************************************

import javax.swing.*;

class watch
{
	public static void main(String[] args)
	{
		JFrame frame=new JFrame("Watch");
	    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	
	    frame.getContentPane().add(new watchPanel() );
	    frame.pack();
	    frame.setVisible(true);
	
	}
}