package com.tutego.insel.solutions.ui;

import java.awt.event.*;
import javax.swing.JFrame;
import javax.swing.JOptionPane;

public class JClosingFrame extends JFrame
{
  private static final long serialVersionUID = -7771396977825907867L;

  public JClosingFrame()
  {
    addWindowListener( new ClosingWindowListener() );
    setDefaultCloseOperation( JFrame.DO_NOTHING_ON_CLOSE );
  }
}

class ClosingWindowListener implements WindowListener
{
  public void windowClosing( WindowEvent we )
  {
    int res = JOptionPane.showConfirmDialog( null,
       "Soll das Fenster denn wirklich geschlossen werden?",
       "Fensterchen schließen", JOptionPane.YES_NO_OPTION );
    
    if ( res == JOptionPane.YES_OPTION )
      System.exit(0);
  }
  
  public void windowActivated( WindowEvent e ) {}

  public void windowClosed( WindowEvent e ) {}

  public void windowDeactivated( WindowEvent e ) {}

  public void windowDeiconified( WindowEvent e ) {}

  public void windowIconified( WindowEvent e ) {}

  public void windowOpened( WindowEvent e ) {}
}