J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2001-2006 Sun Microsystems, Inc. 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. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | package javax.accessibility; |
| 26 | |
| 27 | /** |
| 28 | * Class AccessibleExtendedTable provides extended information about |
| 29 | * a user-interface component that presents data in a two-dimensional |
| 30 | * table format. |
| 31 | * Applications can determine if an object supports the |
| 32 | * AccessibleExtendedTable interface by first obtaining its |
| 33 | * AccessibleContext and then calling the |
| 34 | * {@link AccessibleContext#getAccessibleTable} method. |
| 35 | * If the return value is not null and the type of the return value is |
| 36 | * AccessibleExtendedTable, the object supports this interface. |
| 37 | * |
| 38 | * @author Lynn Monsanto |
| 39 | * @since 1.4 |
| 40 | */ |
| 41 | public interface AccessibleExtendedTable extends AccessibleTable { |
| 42 | |
| 43 | /** |
| 44 | * Returns the row number of an index in the table. |
| 45 | * |
| 46 | * @param index the zero-based index in the table. The index is |
| 47 | * the table cell offset from row == 0 and column == 0. |
| 48 | * @return the zero-based row of the table if one exists; |
| 49 | * otherwise -1. |
| 50 | */ |
| 51 | public int getAccessibleRow(int index); |
| 52 | |
| 53 | /** |
| 54 | * Returns the column number of an index in the table. |
| 55 | * |
| 56 | * @param index the zero-based index in the table. The index is |
| 57 | * the table cell offset from row == 0 and column == 0. |
| 58 | * @return the zero-based column of the table if one exists; |
| 59 | * otherwise -1. |
| 60 | */ |
| 61 | public int getAccessibleColumn(int index); |
| 62 | |
| 63 | /* |
| 64 | * Returns the index at a row and column in the table. |
| 65 | * |
| 66 | * @param r zero-based row of the table |
| 67 | * @param c zero-based column of the table |
| 68 | * @return the zero-based index in the table if one exists; |
| 69 | * otherwise -1. The index is the table cell offset from |
| 70 | * row == 0 and column == 0. |
| 71 | */ |
| 72 | public int getAccessibleIndex(int r, int c); |
| 73 | } |