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
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  23 /*
  24   @test
  25   @bug 4476629
  26   @library ../../../../javax/swing/regtesthelpers
  27   @build Util
  28   @summary KeyEvents dispatched to old focus owner that is no longer showing
  29   @author son@sparc.spb.su: area=awt.focus
  30   @run main KeyEventForBadFocusOwnerTest
  31 */
  32 
  33 /**
  34  * KeyEventForBadFocusOwnerTest.java
  35  *
  36  * summary: KeyEvents dispatched to old focus owner that is no longer showing
  37  */
  38 
  39 
  40 import java.awt.Robot;
  41 
  42 import java.awt.event.*;
  43 
  44 import javax.swing.*;
  45 import javax.swing.event.*;
  46 
  47 public class KeyEventForBadFocusOwnerTest {
  48     final static String ITEM_ONE_TEXT = "one";
  49     final static String ITEM_TWO_TEXT = "two";
  50 
  51     volatile static boolean itemOneSelected = false;
  52     volatile static boolean itemTwoSelected = false;
  53     volatile static boolean unexpectedItemSelected = false;
  54 
  55     static Robot robot;
  56 
  57     public static void main(String[] args) throws Exception {
  58         SwingUtilities.invokeAndWait(new Runnable() {
  59             public void run() {
  60                 JFrame frame = new JFrame("TEST");
  61                 JMenuBar mb = new JMenuBar();
  62                 JMenu one = new JMenu(ITEM_ONE_TEXT);
  63                 JMenu two = new JMenu(ITEM_TWO_TEXT);
  64 
  65                 mb.add(one);
  66                 mb.add(two);
  67 
  68                 ActionListener al = new ActionListener() {
  69                     public void actionPerformed(ActionEvent ae) {
  70                         String itemText = ((JMenuItem)ae.getSource()).getText();
  71                         System.out.println("--> " + itemText);
  72                         unexpectedItemSelected = true;
  73                     }
  74                 };
  75                 one.setMnemonic(KeyEvent.VK_O);
  76                 JMenuItem item = new JMenuItem("one 1");
  77                 item.setMnemonic(KeyEvent.VK_O);
  78                 item.addActionListener(al);
  79                 one.add(item);
  80                 one.add("two");
  81                 one.add("three");
  82 
  83                 two.setMnemonic(KeyEvent.VK_T);
  84                 item = new JMenuItem("two 2");
  85                 item.setMnemonic(KeyEvent.VK_T);
  86                 item.addActionListener(al);
  87                 two.add(item);
  88                 two.add("three");
  89                 two.add("four");
  90 
  91                 PopupMenuListener popupMenuListener = new PopupMenuListener() {
  92                     public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
  93                         System.out.print(e);
  94                         System.out.print(e.getSource());
  95                         String itemText = ((JPopupMenu)e.getSource()).getName();
  96                         System.out.println("Menu " + itemText + "is opened.");
  97                         switch(itemText) {
  98                             case ITEM_ONE_TEXT:
  99                                 itemOneSelected = true;
 100                                 break;
 101                             case ITEM_TWO_TEXT:
 102                                 itemTwoSelected = true;
 103                                 break;
 104                         }
 105                     }
 106 
 107                     public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {}
 108                     public void popupMenuCanceled(PopupMenuEvent e) {}
 109                 };
 110                 one.getPopupMenu().setName(ITEM_ONE_TEXT);
 111                 two.getPopupMenu().setName(ITEM_TWO_TEXT);
 112                 one.getPopupMenu().addPopupMenuListener(popupMenuListener);
 113                 two.getPopupMenu().addPopupMenuListener(popupMenuListener);
 114                 frame.setJMenuBar(mb);
 115                 frame.setSize(100,100);
 116                 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 117                 frame.pack();
 118                 frame.setVisible(true);
 119             }
 120         });
 121 
 122 
 123         robot = new Robot();
 124         robot.setAutoDelay(100);
 125         robot.waitForIdle();
 126 
 127         Util.hitMnemonics(robot, KeyEvent.VK_O);
 128         Util.hitMnemonics(robot, KeyEvent.VK_T);
 129 
 130         robot.waitForIdle();
 131         Thread.sleep(1000); // workaround for MacOS
 132 
 133         if (unexpectedItemSelected) {
 134             throw new Exception("Test failed. KeyEvent dispatched to old focus owner. ");
 135         }
 136         if (!itemOneSelected || !itemTwoSelected) {
 137             throw new Exception("Not all expected events were received");
 138         }
 139     }
 140 }