datamodeltocomboboxmodeladapter.java

来自「java实现浏览器等本地桌面的功能」· Java 代码 · 共 51 行

/*
 * $Id $Exp
 * Copyright 2005 Sun Microsystems, Inc., 4150 Network Circle,
 * Santa Clara, California 95054, U.S.A. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */
package org.jdesktop.binding.swingx.adapter;

import javax.swing.ComboBoxModel;

import org.jdesktop.binding.TabularDataModel;

/**
 * @author (C) 2004 Jeanette Winzenburg, Berlin
 * @version $Revision: 1.2 $ - $Date: 2005/10/10 17:01:12 $
 */
public class DataModelToComboBoxModelAdapter extends
        DataModelToListModelAdapter implements ComboBoxModel {
    private Object selectedItem;
    
    public DataModelToComboBoxModelAdapter(TabularDataModel model, String fieldName) {
        super(model, fieldName);
    }

    public void setSelectedItem(Object anItem) {
        Object oldSelected = getSelectedItem();
        this.selectedItem = anItem;
        fireContentsChanged(this, -1, -1);
        
    }

    public Object getSelectedItem() {
        return selectedItem;
    }

    
}