windowdestroyer.java

一个java的游戏程序

import java.awt.*;
import java.awt.event.*;

/**
 * This class destroys the window if the cross to close is clicked
 */
public class WindowDestroyer 
    extends WindowAdapter 
{

    Frame _frame;

    public WindowDestroyer(Frame frame)
    {
	_frame = frame;
    }

    /**
     * Closes the window when called
     */
    public void windowClosing(WindowEvent e)
    {
	_frame.dispose();
	System.exit(0);
    }
}