1 /*
2 * Copyright (c) 2006 Stiftung Deutsches Elektronen-Synchroton,
3 * Member of the Helmholtz Association, (DESY), HAMBURG, GERMANY.
4 *
5 * THIS SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "../AS IS" BASIS.
6 * WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED
7 * TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE AND
8 * NON-INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
9 * FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
10 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
11 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. SHOULD THE SOFTWARE PROVE DEFECTIVE
12 * IN ANY RESPECT, THE USER ASSUMES THE COST OF ANY NECESSARY SERVICING, REPAIR OR
13 * CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE.
14 * NO USE OF ANY SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
15 * DESY HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
16 * OR MODIFICATIONS.
17 * THE FULL LICENSE SPECIFYING FOR THE SOFTWARE THE REDISTRIBUTION, MODIFICATION,
18 * USAGE AND OTHER RIGHTS AND OBLIGATIONS IS INCLUDED WITH THE DISTRIBUTION OF THIS
19 * PROJECT IN THE FILE LICENSE.HTML. IF THE LICENSE IS NOT INCLUDED YOU MAY FIND A COPY
20 * AT HTTP://WWW.DESY.DE/LEGAL/LICENSE.HTM
21 */
22
23 package de.desy.acop.displayers.table;
24
25 import java.util.EventObject;
26
27 /**
28 * <code>TableColumnEvent</code> is an event triggered by <code>AcopTableColumn</code>
29 * and notifies the listeners that there has been a change in the data of the column.
30 *
31 * @author <a href="mailto:jaka.bobnar@cosylab.com">Jaka Bobnar</a>
32 * @version $Id: Templates.xml,v 1.10 2004/01/13 16:17:13 jbobnar Exp $
33 * @see TableColumnListener
34 * @see AcopTableColumn
35 */
36 public class TableColumnEvent extends EventObject {
37
38 private static final long serialVersionUID = -2287102515781647264L;
39 private int rowIndex = -1;
40
41 /**
42 * Constructs new TableColumnEvent.
43 *
44 * @param source the source column
45 */
46 public TableColumnEvent(AcopTableColumn source) {
47 super(source);
48 }
49
50 /**
51 * Constructs new TableColumnEvent.
52 *
53 * @param source the source column
54 * @param rowIndex index of the row which changed
55 */
56 public TableColumnEvent(AcopTableColumn source, int rowIndex) {
57 super(source);
58 this.rowIndex = rowIndex;
59 }
60
61 /**
62 * Returns the index of the row, which triggered the event.
63 * If returned value is -1, the change had an effect on all rows.
64 *
65 * @return the row index
66 */
67 public int getRowIndex() {
68 return rowIndex;
69 }
70
71 /**
72 * Returns the column that was the source of the event.
73 *
74 * @return the source
75 */
76 public AcopTableColumn getColumn() {
77 return (AcopTableColumn)getSource();
78 }
79
80
81
82
83 }