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| 1 | +/* | |
| 2 | + * Copyright (c) 1999, 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.accessibility; | |
| 27 | + | |
| 28 | +/** | |
| 29 | + * The AccessibleTableModelChange interface describes a change to | |
| 30 | + * the table model. The attributes of the model change can be | |
| 31 | + * obtained by the following methods: | |
| 32 | + * <ul> | |
| 33 | + * <li> public int getType() | |
| 34 | + * <li> public int getFirstRow(); | |
| 35 | + * <li> public int getLastRow(); | |
| 36 | + * <li> public int getFirstColumn(); | |
| 37 | + * <li> public int getLastColumn(); | |
| 38 | + * </ul> | |
| 39 | + * The model change type returned by getType() will be one of: | |
| 40 | + * <ul> | |
| 41 | + * <li> INSERT - one or more rows and/or columns have been inserted | |
| 42 | + * <li> UPDATE - some of the table data has changed | |
| 43 | + * <li> DELETE - one or more rows and/or columns have been deleted | |
| 44 | + * </ul> | |
| 45 | + * The affected area of the table can be determined by the other | |
| 46 | + * four methods which specify ranges of rows and columns | |
| 47 | + * | |
| 48 | + * @see Accessible | |
| 49 | + * @see Accessible#getAccessibleContext | |
| 50 | + * @see AccessibleContext | |
| 51 | + * @see AccessibleContext#getAccessibleTable | |
| 52 | + * | |
| 53 | + * @author Lynn Monsanto | |
| 54 | + * @since 1.3 | |
| 55 | + */ | |
| 56 | +public interface AccessibleTableModelChange { | |
| 57 | + | |
| 58 | + /** | |
| 59 | + * Identifies the insertion of new rows and/or columns. | |
| 60 | + */ | |
| 61 | + public static final int INSERT = 1; | |
| 62 | + | |
| 63 | + /** | |
| 64 | + * Identifies a change to existing data. | |
| 65 | + */ | |
| 66 | + public static final int UPDATE = 0; | |
| 67 | + | |
| 68 | + /** | |
| 69 | + * Identifies the deletion of rows and/or columns. | |
| 70 | + */ | |
| 71 | + public static final int DELETE = -1; | |
| 72 | + | |
| 73 | + /** | |
| 74 | + * Returns the type of event | |
| 75 | + * | |
| 76 | + * @see #INSERT | |
| 77 | + * @see #UPDATE | |
| 78 | + * @see #DELETE | |
| 79 | + */ | |
| 80 | + public int getType(); | |
| 81 | + | |
| 82 | + /** | |
| 83 | + * Returns the first row that changed. | |
| 84 | + */ | |
| 85 | + public int getFirstRow(); | |
| 86 | + | |
| 87 | + /** | |
| 88 | + * Returns the last row that changed. | |
| 89 | + */ | |
| 90 | + public int getLastRow(); | |
| 91 | + | |
| 92 | + /** | |
| 93 | + * Returns the first column that changed. | |
| 94 | + */ | |
| 95 | + public int getFirstColumn(); | |
| 96 | + | |
| 97 | + /** | |
| 98 | + * Returns the last column that changed. | |
| 99 | + */ | |
| 100 | + public int getLastColumn(); | |
| 101 | +} | |