/**

  * Copyright 2008 WebPhotos

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *      http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package net.sf.webphotos.util.legacy;

 import java.awt.event.WindowEvent;

 import java.awt.event.WindowFocusListener;

 import javax.swing.JFrame;

 /**

  * Ajusta o modo de aparição da janela quando ganha ou perde o foco.

  * Utilizada na classe FtpClient.

  * @author guilherme

  */

 public class Modal implements WindowFocusListener {

     private JFrame frame;

     /**

      * Recebe um frame e seta o frame da classe.

      * @param f Frame.

      */

     public Modal(JFrame f) { frame=f; }

     /**

      * Implementa o método windowGainedFocus(WindowEvent e) da interface {@link java.awt.event.WindowFocusListener WindowFocusListener}.

      * @param e Evento de janela.

      */

     @Override

     public void windowGainedFocus(WindowEvent e) {}

     /**

      * Implementa o método windowLostFocus(WindowEvent e) da interface {@link java.awt.event.WindowFocusListener WindowFocusListener}.

      * @param e Evento de janela.

      */

     @Override

     public void windowLostFocus(WindowEvent e) {

         frame.toFront();

     }

 }