| /* |
| * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.awt.EventQueue; |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.Locale; |
| |
| import javax.accessibility.AccessibleRole; |
| import javax.accessibility.AccessibleTable; |
| import javax.swing.JFrame; |
| import javax.swing.JTable; |
| import javax.swing.table.DefaultTableModel; |
| import javax.swing.table.TableModel; |
| |
| /** |
| * @test |
| * @bug 8226653 |
| * @key headful |
| * @summary The active cell editor should be reported as a child of the table. |
| * Note that the accessibility API ignores the real children of the |
| * table, but reports the "virtual" child per cell in the grid. |
| */ |
| public final class JTableCellEditor { |
| |
| private static final int COUNT = 3; |
| private static JTable table; |
| private static JFrame frame; |
| |
| public static void main(final String[] args) |
| throws InvocationTargetException, InterruptedException { |
| EventQueue.invokeAndWait(() -> { |
| frame = new JFrame(); |
| table = new JTable(testSelectionWithFilterTable()); |
| frame.add(table); |
| frame.pack(); |
| }); |
| EventQueue.invokeAndWait(() -> table.editCellAt(1, 1)); |
| EventQueue.invokeAndWait(() -> { |
| AccessibleTable aTable = table.getAccessibleContext() |
| .getAccessibleTable(); |
| int aColumns = aTable.getAccessibleColumnCount(); |
| int aRows = aTable.getAccessibleRowCount(); |
| // We cannot assume which component will be used as an editor of the |
| // table cell, but we can expect it will have the "text" role. |
| AccessibleRole role = aTable.getAccessibleAt(1, 1) |
| .getAccessibleContext() |
| .getAccessibleRole(); |
| frame.dispose(); |
| if (!role.toDisplayString(Locale.ENGLISH).equals("text")) { |
| throw new RuntimeException("Unexpected role: " + role); |
| } |
| if (aColumns != COUNT) { |
| throw new RuntimeException("Wrong columns: " + aColumns); |
| } |
| if (aRows != COUNT) { |
| throw new RuntimeException("Wrong rows: " + aRows); |
| } |
| }); |
| } |
| |
| /** |
| * Creates a dummy table model. |
| */ |
| private static TableModel testSelectionWithFilterTable() { |
| DefaultTableModel model = new DefaultTableModel(0, 3); |
| for (int i = 0; i < COUNT; i++) { |
| model.addRow(new Object[]{i + "x0", i + "x1", i + "x2"}); |
| } |
| return model; |
| } |
| } |