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| 1 | /* | ||
| 2 | * Copyright (c) 1997, 2006, 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 | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package javax.swing.event; | ||
| 27 | |||
| 28 | import java.util.EventObject; | ||
| 29 | import javax.swing.table.*; | ||
| 30 | |||
| 31 | /** | ||
| 32 | * <B>TableColumnModelEvent</B> is used to notify listeners that a table | ||
| 33 | * column model has changed, such as a column was added, removed, or | ||
| 34 | * moved. | ||
| 35 | * <p> | ||
| 36 | * <strong>Warning:</strong> | ||
| 37 | * Serialized objects of this class will not be compatible with | ||
| 38 | * future Swing releases. The current serialization support is | ||
| 39 | * appropriate for short term storage or RMI between applications running | ||
| 40 | * the same version of Swing. As of 1.4, support for long term storage | ||
| 41 | * of all JavaBeans<sup><font size="-2">TM</font></sup> | ||
| 42 | * has been added to the <code>java.beans</code> package. | ||
| 43 | * Please see {@link java.beans.XMLEncoder}. | ||
| 44 | * | ||
| 45 | * @author Alan Chung | ||
| 46 | * @see TableColumnModelListener | ||
| 47 | */ | ||
| 48 | public class TableColumnModelEvent extends java.util.EventObject | ||
| 49 | { | ||
| 50 | // | ||
| 51 | // Instance Variables | ||
| 52 | // | ||
| 53 | |||
| 54 | /** The index of the column from where it was moved or removed */ | ||
| 55 | protected int fromIndex; | ||
| 56 | |||
| 57 | /** The index of the column to where it was moved or added */ | ||
| 58 | protected int toIndex; | ||
| 59 | |||
| 60 | // | ||
| 61 | // Constructors | ||
| 62 | // | ||
| 63 | |||
| 64 | /** | ||
| 65 | * Constructs a {@code TableColumnModelEvent} object. | ||
| 66 | * | ||
| 67 | * @param source the {@code TableColumnModel} that originated the event | ||
| 68 | * @param from an int specifying the index from where the column was | ||
| 69 | * moved or removed | ||
| 70 | * @param to an int specifying the index to where the column was | ||
| 71 | * moved or added | ||
| 72 | * @see #getFromIndex | ||
| 73 | * @see #getToIndex | ||
| 74 | */ | ||
| 75 | public TableColumnModelEvent(TableColumnModel source, int from, int to) { | ||
| 76 | super(source); | ||
| 77 | fromIndex = from; | ||
| 78 | toIndex = to; | ||
| 79 | } | ||
| 80 | |||
| 81 | // | ||
| 82 | // Querying Methods | ||
| 83 | // | ||
| 84 | |||
| 85 | /** Returns the fromIndex. Valid for removed or moved events */ | ||
| 86 | public int getFromIndex() { return fromIndex; }; | ||
| 87 | |||
| 88 | /** Returns the toIndex. Valid for add and moved events */ | ||
| 89 | public int getToIndex() { return toIndex; }; | ||
| 90 | } | ||