ComboBoxAdaptor.java
资源名称:swingx.zip [点击查看]
上传用户:zhengdagz
上传日期:2014-03-06
资源大小:1956k
文件大小:2k
源码类别:
xml/soap/webservice
开发平台:
Java
- /*
- * $Id: ComboBoxAdaptor.java,v 1.4 2005/10/10 18:01:34 rbair Exp $
- *
- * Copyright 2004 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.swingx.autocomplete;
- import java.awt.event.ActionEvent;
- import java.awt.event.ActionListener;
- import javax.swing.JComboBox;
- import javax.swing.text.JTextComponent;
- /**
- * An implementation of the AbstractComponentAdaptor that is suitable for JComboBox.
- * @author Thomas Bierhance
- */
- public class ComboBoxAdaptor extends AbstractComponentAdaptor implements ActionListener {
- /** the combobox being adapted */
- private JComboBox comboBox;
- /**
- * Creates a new ComobBoxAdaptor for the given combobox.
- * @param comboBox the combobox that should be adapted
- */
- public ComboBoxAdaptor(JComboBox comboBox) {
- this.comboBox = comboBox;
- // mark the entire text when a new item is selected
- comboBox.addActionListener(this);
- }
- /**
- * Implementation side effect - do not invoke.
- * @param actionEvent -
- */
- // ActionListener (listening to comboBox)
- public void actionPerformed(ActionEvent actionEvent) {
- markEntireText();
- }
- public int getItemCount() {
- return comboBox.getItemCount();
- }
- public Object getItem(int index) {
- return comboBox.getItemAt(index);
- }
- public void setSelectedItem(Object item) {
- comboBox.setSelectedItem(item);
- }
- public Object getSelectedItem() {
- return comboBox.getModel().getSelectedItem();
- }
- public JTextComponent getTextComponent() {
- // returning the component of the combobox' editor
- return (JTextComponent) comboBox.getEditor().getEditorComponent();
- }
- }