01 /*
02 * Copyright 1997-1998 Sun Microsystems, Inc. All Rights Reserved.
03 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04 *
05 * This code is free software; you can redistribute it and/or modify it
06 * under the terms of the GNU General Public License version 2 only, as
07 * published by the Free Software Foundation. Sun designates this
08 * particular file as subject to the "Classpath" exception as provided
09 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25 package javax.swing;
26
27 import java.awt.*;
28 import java.awt.event.*;
29
30 /**
31 * The editor component used for JComboBox components.
32 *
33 * @version 1.20 05/05/07
34 * @author Arnaud Weber
35 */
36 public interface ComboBoxEditor {
37
38 /** Return the component that should be added to the tree hierarchy for
39 * this editor
40 */
41 public Component getEditorComponent();
42
43 /** Set the item that should be edited. Cancel any editing if necessary **/
44 public void setItem(Object anObject);
45
46 /** Return the edited item **/
47 public Object getItem();
48
49 /** Ask the editor to start editing and to select everything **/
50 public void selectAll();
51
52 /** Add an ActionListener. An action event is generated when the edited item changes **/
53 public void addActionListener(ActionListener l);
54
55 /** Remove an ActionListener **/
56 public void removeActionListener(ActionListener l);
57 }
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