1 /*

     2  * Copyright (c) 2015, 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.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 

    24 /*

    25  * @test

    26  * @bug 8061636

    27  * @summary fix for 7079254 changes behavior of MouseListener, MouseMotionListener

    28  * @library ../../regtesthelpers

    29  * @build Util

    30  * @author Alexander Zvegintsev

    31  * @run main RemovedComponentMouseListener

    32  */

    33 

    34 import java.awt.Robot;

    35 import java.awt.event.InputEvent;

    36 import java.awt.event.MouseAdapter;

    37 import java.awt.event.MouseEvent;

    38 import javax.swing.*;

    39 import test.java.awt.regtesthelpers.Util;

    40 

    41 public class RemovedComponentMouseListener extends JFrame {

    42 

    43     static boolean mouseReleasedReceived;

    44     static JButton button;

    45 

    46     public RemovedComponentMouseListener() {

    47         JPanel panel = new JPanel();

    48         JPanel buttonPanel = new JPanel();

    49         button = new JButton("Button");

    50 

    51         setSize(300, 300);

    52 

    53         buttonPanel.add(button);

    54         panel.add(buttonPanel);

    55         setContentPane(panel);

    56 

    57         button.addMouseListener(new MouseAdapter() {

    58             @Override

    59             public void mousePressed(MouseEvent e) {

    60                 buttonPanel.remove(button);

    61                 panel.add(button);

    62                 button.revalidate();

    63                 button.repaint();

    64             }

    65 

    66             @Override

    67             public void mouseReleased(MouseEvent e) {

    68                 mouseReleasedReceived = true;

    69             }

    70         });

    71 

    72         setVisible(true);

    73     }

    74 

    75     public static void main(String[] args) throws Exception {

    76         SwingUtilities.invokeAndWait(() -> {

    77             new RemovedComponentMouseListener();

    78         });

    79 

    80         Robot r = Util.createRobot();

    81         r.setAutoDelay(100);

    82         r.waitForIdle();

    83         Util.pointOnComp(button, r);

    84 

    85         r.waitForIdle();

    86         r.mousePress(InputEvent.BUTTON1_MASK);

    87         r.waitForIdle();

    88         r.mouseRelease(InputEvent.BUTTON1_MASK);

    89         r.waitForIdle();

    90         if (!mouseReleasedReceived) {

    91             throw new RuntimeException("mouseReleased event was not received");

    92         }

    93     }

    94 }