1 /*

     2  * Copyright (c) 2004, 2014, 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 1.0 04/05/20

    26   @bug 4140484

    27   @summary Heavyweight components inside invisible lightweight containers still show

    28   @author Your Name: art@sparc.spb.su

    29   @run main NativeInLightShow

    30 */

    31 

    32 import java.awt.*;

    33 import java.awt.event.*;

    34 

    35 

    36 // The test verifies that the mixing code correctly handles COMPONENT_SHOWN events

    37 // while the top-level container is invisible.

    38 

    39 public class NativeInLightShow

    40 {

    41     //Declare things used in the test, like buttons and labels here

    42     static boolean buttonPressed = false;

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

    44         Frame f = new Frame("Test");

    45 

    46         Robot robot = null;

    47         robot = new Robot();

    48         robot.setAutoDelay(50);

    49 

    50         Container c = new Container();

    51         c.setLayout(new BorderLayout());

    52         Button b = new Button("I'm should be visible!");

    53         b.addActionListener(new ActionListener()

    54         {

    55             public void actionPerformed(ActionEvent e) {

    56                 System.out.println("Test PASSED");

    57                 buttonPressed = true;

    58             }

    59         });

    60         c.add(b);

    61 

    62         f.add(c);

    63 

    64         f.pack();

    65 

    66         c.setVisible(false);

    67         c.setVisible(true);

    68 

    69         // Wait for a while for COMPONENT_SHOW event to be dispatched

    70         robot.waitForIdle();

    71 

    72         f.setVisible(true);

    73 

    74         robot.waitForIdle();

    75 

    76         Point buttonLocation = b.getLocationOnScreen();

    77 

    78         robot.mouseMove(buttonLocation.x + 5, buttonLocation.y + 5);

    79         robot.mousePress(InputEvent.BUTTON1_MASK);

    80         robot.mouseRelease(InputEvent.BUTTON1_MASK);

    81 

    82         // Wait for a while for ACTION event to be dispatched

    83         robot.waitForIdle();

    84         robot.delay(100);

    85 

    86         if (!buttonPressed) {

    87             System.out.println("Test FAILED");

    88             throw new RuntimeException("Button was not pressed");

    89         }

    90     }

    91 

    92 }