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

/** A Frame that uses the Confirm dialog to verify that
 *  users really want to quit.
 *
 *  Taken from Core Web Programming from 
 *  Prentice Hall and Sun Microsystems Press,
 *  http://www.corewebprogramming.com/.
 *  © 2001 Marty Hall and Larry Brown;
 *  may be freely used or adapted. 
 */

public class ConfirmTest extends Frame {
  public static void main(String[] args) {
    new ConfirmTest();
  }

  public ConfirmTest() {
    super("Confirming QUIT");
    setSize(200, 200);
    addWindowListener(new ConfirmListener());
    setVisible(true);
  }

  public ConfirmTest(String title) {
    super(title);
  }

  private class ConfirmListener extends WindowAdapter {
    public void windowClosing(WindowEvent event) {
      new Confirm(ConfirmTest.this);
    }
  }
}