1 /*
2 * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
36 * interface except <code>getCellEditorValue()</code>.
37 * Like the other abstract implementations in Swing, also manages a list
38 * of listeners.
39 *
40 * <p>
41 * <strong>Warning:</strong>
42 * Serialized objects of this class will not be compatible with
43 * future Swing releases. The current serialization support is
44 * appropriate for short term storage or RMI between applications running
45 * the same version of Swing. As of 1.4, support for long term storage
46 * of all JavaBeans™
47 * has been added to the <code>java.beans</code> package.
48 * Please see {@link java.beans.XMLEncoder}.
49 *
50 * @author Philip Milne
51 * @since 1.3
52 */
53 @SuppressWarnings("serial") // Same-version serialization only
54 public abstract class AbstractCellEditor implements CellEditor, Serializable {
55
56 protected EventListenerList listenerList = new EventListenerList();
57 transient protected ChangeEvent changeEvent = null;
58
59 // Force this to be implemented.
60 // public Object getCellEditorValue()
61
62 /**
63 * Returns true.
64 * @param e an event object
65 * @return true
66 */
67 public boolean isCellEditable(EventObject e) {
68 return true;
69 }
70
71 /**
72 * Returns true.
73 * @param anEvent an event object
74 * @return true
75 */
76 public boolean shouldSelectCell(EventObject anEvent) {
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1 /*
2 * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
36 * interface except <code>getCellEditorValue()</code>.
37 * Like the other abstract implementations in Swing, also manages a list
38 * of listeners.
39 *
40 * <p>
41 * <strong>Warning:</strong>
42 * Serialized objects of this class will not be compatible with
43 * future Swing releases. The current serialization support is
44 * appropriate for short term storage or RMI between applications running
45 * the same version of Swing. As of 1.4, support for long term storage
46 * of all JavaBeans™
47 * has been added to the <code>java.beans</code> package.
48 * Please see {@link java.beans.XMLEncoder}.
49 *
50 * @author Philip Milne
51 * @since 1.3
52 */
53 @SuppressWarnings("serial") // Same-version serialization only
54 public abstract class AbstractCellEditor implements CellEditor, Serializable {
55
56 /**
57 * The list of listeners.
58 */
59 protected EventListenerList listenerList = new EventListenerList();
60 /**
61 * The change event.
62 */
63 transient protected ChangeEvent changeEvent = null;
64
65 // Force this to be implemented.
66 // public Object getCellEditorValue()
67
68 /**
69 * Returns true.
70 * @param e an event object
71 * @return true
72 */
73 public boolean isCellEditable(EventObject e) {
74 return true;
75 }
76
77 /**
78 * Returns true.
79 * @param anEvent an event object
80 * @return true
81 */
82 public boolean shouldSelectCell(EventObject anEvent) {
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