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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 | } | ||