f3e8bd1d11
Reviewed-by: prr
121 lines
3.9 KiB
Java
121 lines
3.9 KiB
Java
/*
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* Copyright (c) 1999, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/* @test
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@bug 4246045
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@summary AbstractButton fires accessible PropertyChangeEvent incorrectly
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@key headful
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@run main bug4246045
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*/
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import java.awt.Container;
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import java.awt.Robot;
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import java.beans.PropertyChangeEvent;
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import java.beans.PropertyChangeListener;
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import javax.swing.BoxLayout;
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import javax.swing.JButton;
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import javax.swing.JFrame;
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import javax.swing.JTextField;
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import javax.swing.JToggleButton;
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import javax.swing.SwingUtilities;
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import javax.accessibility.AccessibleContext;
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import javax.accessibility.AccessibleState;
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public class bug4246045 {
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class Listener implements PropertyChangeListener {
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boolean state = false; // focused or not
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public void propertyChange(PropertyChangeEvent e) {
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if (e.getPropertyName().equals(
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AccessibleContext.ACCESSIBLE_STATE_PROPERTY)) {
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boolean reported = false;
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if (e.getNewValue() == null) {
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reported = false;
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} else if (e.getNewValue().equals(AccessibleState.FOCUSED)) {
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reported = true;
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} else {
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throw new RuntimeException("Unknown value of ACCESSIBLE_STATE_PROPERTY");
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}
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if (!state == reported) {
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state = reported;
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} else {
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throw new RuntimeException("Bad value of ACCESSIBLE_STATE_PROPERTY");
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}
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}
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}
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}
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static JFrame frame;
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static JButton btn;
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static JToggleButton tb;
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static JTextField dummy;
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public void init() {
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btn = new JButton("JButton");
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tb = new JToggleButton("JToggleButton");
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dummy = new JTextField();
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Container pane = frame.getContentPane();
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pane.setLayout(new BoxLayout(pane, BoxLayout.Y_AXIS));
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pane.add(btn);
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pane.add(tb);
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pane.add(dummy);
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Listener bl = new Listener();
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btn.getAccessibleContext().addPropertyChangeListener(bl);
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Listener tbl = new Listener();
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tb.getAccessibleContext().addPropertyChangeListener(tbl);
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}
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public void start() {
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btn.requestFocus();
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btn.transferFocus();
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tb.transferFocus();
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}
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public static void main(String[] argv) throws Exception {
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Robot robot = new Robot();
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bug4246045 bug = new bug4246045();
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try {
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SwingUtilities.invokeAndWait(() -> {
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frame = new JFrame("4246045 Test");
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bug.init();
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frame.setSize(200, 200);
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frame.setLocationRelativeTo(null);
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frame.setVisible(true);
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bug.start();
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});
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robot.waitForIdle();
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robot.delay(1000);
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} finally {
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SwingUtilities.invokeAndWait(() -> {
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if (frame != null) {
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frame.dispose();
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}
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});
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}
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}
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}
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