1 /*

     2  * Copyright (c) 2011, 2012, 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 /* @test

    25  * @bug 7082443

    26  * @summary JComboBox not backward compatible (with Java 6)

    27  * @author Pavel Porvatov

    28  */

    29 

    30 import javax.swing.*;

    31 import java.awt.*;

    32 

    33 public class bug7082443 {

    34     public static final String GTK_LAF_CLASS = "GTKLookAndFeel";

    35 

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

    37         for (UIManager.LookAndFeelInfo lookAndFeelInfo : UIManager.getInstalledLookAndFeels()) {

    38             if (lookAndFeelInfo.getClassName().contains(GTK_LAF_CLASS)) {

    39                 UIManager.setLookAndFeel(lookAndFeelInfo.getClassName());

    40 

    41                 SwingUtilities.invokeAndWait(new Runnable() {

    42                     @Override

    43                     public void run() {

    44                         TestComboBox testComboBox = new TestComboBox();

    45 

    46                         if (testComboBox.isOldRendererOpaque()) {

    47                             System.out.println("Passed for " + GTK_LAF_CLASS);

    48                         } else {

    49                             throw new RuntimeException("Failed for " + GTK_LAF_CLASS);

    50                         }

    51                     }

    52                 });

    53 

    54                 return;

    55             }

    56         }

    57 

    58         System.out.println(GTK_LAF_CLASS + " is not found. The test skipped");

    59     }

    60 

    61     private static class TestComboBox extends JComboBox {

    62         private final ListCellRenderer renderer = new ListCellRenderer() {

    63             @Override

    64             public Component getListCellRendererComponent(JList list, Object value, int index,

    65                                                           boolean isSelected, boolean cellHasFocus) {

    66                 return TestComboBox.super.getRenderer().getListCellRendererComponent(list, value, index,

    67                         isSelected, cellHasFocus);

    68             }

    69         };

    70 

    71         @Override

    72         public ListCellRenderer getRenderer() {

    73             return renderer;

    74         }

    75 

    76         public boolean isOldRendererOpaque() {

    77             return ((JLabel) super.getRenderer()).isOpaque();

    78         }

    79     }

    80 }

    81