1 /*

     2  * Copyright (c) 2013, 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 7068740

    26    @summary JTable wrapped in JLayer can't use PGUP/PGDOWN keys

    27    @author Vladislav Karnaukhov

    28    @run main bug7068740

    29 */

    30 

    31 import sun.awt.SunToolkit;

    32 

    33 import javax.swing.*;

    34 import javax.swing.plaf.LayerUI;

    35 import javax.swing.plaf.metal.MetalLookAndFeel;

    36 import javax.swing.table.DefaultTableModel;

    37 import java.awt.*;

    38 import java.awt.event.KeyEvent;

    39 import java.lang.reflect.InvocationTargetException;

    40 

    41 public class bug7068740 extends JFrame {

    42 

    43     private static Robot robot = null;

    44     private static JTable table = null;

    45     private static SunToolkit toolkit = null;

    46 

    47     bug7068740() {

    48         super();

    49         setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

    50 

    51         DefaultTableModel model = new DefaultTableModel() {

    52             @Override

    53             public int getRowCount() {

    54                 return 20;

    55             }

    56 

    57             @Override

    58             public int getColumnCount() {

    59                 return 2;

    60             }

    61 

    62             @Override

    63             public Object getValueAt(int row, int column) {

    64                 return "(" + row + "," + column + ")";

    65             }

    66         };

    67 

    68         table = new JTable(model);

    69         LayerUI<JComponent> layerUI = new LayerUI<>();

    70         JLayer<JComponent> layer = new JLayer<>(table, layerUI);

    71         JScrollPane scrollPane = new JScrollPane(layer);

    72         add(scrollPane);

    73         pack();

    74         setLocationRelativeTo(null);

    75     }

    76 

    77     private static void setUp() {

    78         try {

    79             if (robot == null) {

    80                 robot = new Robot();

    81                 robot.setAutoDelay(20);

    82             }

    83 

    84             if (toolkit == null) {

    85                 toolkit = (SunToolkit) Toolkit.getDefaultToolkit();

    86             }

    87 

    88             SwingUtilities.invokeAndWait(new Runnable() {

    89                 @Override

    90                 public void run() {

    91                     bug7068740 test = new bug7068740();

    92                     test.setVisible(true);

    93                 }

    94             });

    95         } catch (InterruptedException e) {

    96             e.printStackTrace();

    97             throw new RuntimeException("Test failed");

    98         } catch (InvocationTargetException e) {

    99             e.printStackTrace();

   100             throw new RuntimeException("Test failed");

   101         } catch (AWTException e) {

   102             e.printStackTrace();

   103             throw new RuntimeException("Test failed");

   104         }

   105     }

   106 

   107     private static void doTest() {

   108         toolkit.realSync();

   109         table.setRowSelectionInterval(0, 0);

   110 

   111         robot.keyPress(KeyEvent.VK_PAGE_DOWN);

   112         toolkit.realSync();

   113         if (table.getSelectedRow() != 19) {

   114             throw new RuntimeException("Test failed");

   115         }

   116 

   117         robot.keyPress(KeyEvent.VK_PAGE_UP);

   118         toolkit.realSync();

   119         if (table.getSelectedRow() != 0) {

   120             throw new RuntimeException("Test failed");

   121         }

   122     }

   123 

   124     public static void main(String[] args) {

   125         try {

   126             UIManager.setLookAndFeel(new MetalLookAndFeel());

   127             setUp();

   128             doTest();

   129         } catch (UnsupportedLookAndFeelException e) {

   130             e.printStackTrace();

   131             throw new RuntimeException("Test failed");

   132         }

   133     }

   134 }