| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

*

* Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.

*

* This program is free software; you can redistribute it and/or

* modify it under the terms of the GNU General Public License

* as published by the Free Software Foundation; either version 2

* of the License, or (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program; if not, write to the Free Software

* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

*/

package org.gvsig.gui.beans.propertiespanel;

import java.util.ArrayList;

import java.util.EventObject;

import java.util.Iterator;

import javax.swing.JPanel;

/**

 * Clase base que sirve para meter JPanels dentro de un PropertiesComponent

 *

 * @version 06/06/2007

 * @author BorSanZa - Borja S?nchez Zamorano (borja.sanchez@iver.es)

 */

public class JPanelProperty extends JPanel {

        private static final long        serialVersionUID        = 3024638614874519828L;

        private ArrayList actionCommandListeners = new ArrayList();

        /**

         * A?adir el disparador de cuando se pulsa un bot?n.

         * @param listener

         */

        public void addStateChangedListener(PropertiesComponentListener listener) {

                if (!actionCommandListeners.contains(listener))

                        actionCommandListeners.add(listener);

        }

        /**

         * Borrar el disparador de eventos de los botones.

         * @param listener

         */

        public void removeStateChangedListener(PropertiesComponentListener listener) {

                actionCommandListeners.remove(listener);

        }

        /**

         * Metodo que se invoca para informar de que ha cambiado un estado

         */

        protected void callStateChanged() {

                Iterator acIterator = actionCommandListeners.iterator();

                while (acIterator.hasNext()) {

                        PropertiesComponentListener listener = (PropertiesComponentListener) acIterator.next();

                        listener.actionChangeProperties(new EventObject(this));

                }

        }

}