| /* |
| * Copyright (c) 2015, 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.Checkbox; |
| import java.awt.CheckboxGroup; |
| import java.awt.Frame; |
| import java.awt.GridBagLayout; |
| import java.awt.Robot; |
| |
| /** |
| * @test |
| * @key headful |
| * @bug 8074500 |
| * @summary Checkbox.setState() call should not post ItemEvent |
| * @author Sergey Bylokhov |
| */ |
| public final class SetStateExcessEvent { |
| |
| private static boolean failed; |
| |
| public static void main(final String[] args) throws Exception { |
| final Robot robot = new Robot(); |
| final CheckboxGroup group = new CheckboxGroup(); |
| final Checkbox[] cbs = {new Checkbox("checkbox1", true, group), |
| new Checkbox("checkbox2", false, group), |
| new Checkbox("checkbox3", true, group), |
| |
| new Checkbox("checkbox4", true), |
| new Checkbox("checkbox5", false), |
| new Checkbox("checkbox6", true)}; |
| final Frame frame = new Frame(); |
| frame.setLayout(new GridBagLayout()); |
| try { |
| for (final Checkbox cb : cbs) { |
| cb.addItemListener(e -> { |
| failed = true; |
| }); |
| } |
| for (final Checkbox cb : cbs) { |
| frame.add(cb); |
| } |
| frame.pack(); |
| |
| for (final Checkbox cb : cbs) { |
| cb.setState(!cb.getState()); |
| } |
| |
| for (final Checkbox cb : cbs) { |
| group.setSelectedCheckbox(cb); |
| } |
| robot.waitForIdle(); |
| } finally { |
| frame.dispose(); |
| } |
| if (failed) { |
| throw new RuntimeException("Listener should not be called"); |
| } |
| System.out.println("Test passed"); |
| } |
| } |