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 import javax.swing.*;
  25 import java.awt.*;
  26 import sun.awt.SunToolkit;
  27 /*
  28  * @test
  29  * @bug 6495408
  30  * @summary REGRESSION: JTabbedPane throws ArrayIndexOutOfBoundsException
  31  * @author Alexander Potochkin
  32  * @run main bug6495408
  33  */
  34 
  35 public class bug6495408 {
  36 
  37     static JTabbedPane tabbedPane;
  38 
  39     public static void main(String[] args) throws Exception {
  40         SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
  41         final Robot robot = new Robot();
  42         robot.setAutoDelay(50);
  43 
  44         SwingUtilities.invokeAndWait(new Runnable() {
  45 
  46             public void run() {
  47                 final JFrame frame = new JFrame();
  48                 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  49                 tabbedPane = new JTabbedPane();
  50                 tabbedPane.setTabPlacement(JTabbedPane.LEFT);
  51                 tabbedPane.addTab("Hello", null);
  52                 frame.add(tabbedPane);
  53                 frame.setSize(400, 400);
  54                 frame.setLocationRelativeTo(null);
  55                 frame.setVisible(true);
  56             }
  57         });
  58 
  59         toolkit.realSync();
  60 
  61         final Rectangle d = new Rectangle();
  62         final Point p = new Point();
  63 
  64         for (int i = 0; i < 7; i++) {
  65             SwingUtilities.invokeLater(new Runnable() {
  66 
  67                 public void run() {
  68                     int tab = tabbedPane.getTabCount() - 1;
  69                     Rectangle bounds = tabbedPane.getBoundsAt(tab);
  70                     if (bounds != null) {
  71                         d.setBounds(bounds);
  72                         p.setLocation(d.x + d.width / 2, d.y + d.height / 2);
  73                         SwingUtilities.convertPointToScreen(p, tabbedPane);
  74                         robot.mouseMove(p.x, p.y + d.height);
  75                         tabbedPane.addTab("Hello", null);
  76                     }
  77                 }
  78             });
  79         }
  80     }
  81 }