//windowCloser
//makes it easier to attach window closing to a program

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

public class WindowCloser extends WindowAdapter{

  Window myOwner;

  WindowCloser(Object w){
    myOwner = (Window) w;
  } // end constructor

  public void windowClosing(WindowEvent e){
    
    myOwner.dispose(); 
    System.exit(0);
  } // end windowClosing
} // end class def