Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * 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 3

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.gui.beans.swing.treeTable;

import java.util.EventObject;

import javax.swing.CellEditor;

import javax.swing.event.CellEditorListener;

import javax.swing.event.ChangeEvent;

import javax.swing.event.EventListenerList;

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

 *

 * Copyright (C) 2004 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.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

/* CVS MESSAGES:

 *

 * $Id: AbstractCellEditor.java 13136 2007-08-20 08:38:34Z evercher $

 * $Log$

 * Revision 1.1  2007-08-20 08:34:46  evercher

 * He fusionado LibUI con LibUIComponents

 *

 * Revision 1.1  2006/10/23 08:18:39  jorpiell

 * A?adida la clase treetable

 *

 *

 */

/**

 * @author Jorge Piera Llodr? (piera_jor@gva.es)

 */

public class AbstractCellEditor implements CellEditor {

        protected EventListenerList listenerList = new EventListenerList();

        public Object getCellEditorValue() { return null; }

        public boolean isCellEditable(EventObject e) { return true; }

        public boolean shouldSelectCell(EventObject anEvent) { return false; }

        public boolean stopCellEditing() { return true; }

        public void cancelCellEditing() {}

        public void addCellEditorListener(CellEditorListener l) {

                listenerList.add(CellEditorListener.class, l);

        }

        public void removeCellEditorListener(CellEditorListener l) {

                listenerList.remove(CellEditorListener.class, l);

        }

        /**

         * Notify all listeners that have registered interest for

         * notification on this event type.  

         * @see EventListenerList

         */

        protected void fireEditingStopped() {

                // Guaranteed to return a non-null array

                Object[] listeners = listenerList.getListenerList();

                // Process the listeners last to first, notifying

                // those that are interested in this event

                for (int i = listeners.length-2; i>=0; i-=2) {

                        if (listeners[i]==CellEditorListener.class) {

                                ((CellEditorListener)listeners[i+1]).editingStopped(new ChangeEvent(this));

                        }               

                }

        }

        /**

         * Notify all listeners that have registered interest for

         * notification on this event type.  

         * @see EventListenerList

         */

        protected void fireEditingCanceled() {

                // Guaranteed to return a non-null array

                Object[] listeners = listenerList.getListenerList();

                // Process the listeners last to first, notifying

                // those that are interested in this event

                for (int i = listeners.length-2; i>=0; i-=2) {

                        if (listeners[i]==CellEditorListener.class) {

                                ((CellEditorListener)listeners[i+1]).editingCanceled(new ChangeEvent(this));

                        }               

                }

        }

}