1 /*
   2  * Copyright (c) 2015, 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 java.awt.Component;
  25 import java.awt.EventQueue;
  26 import java.awt.MouseInfo;
  27 import java.awt.Rectangle;
  28 import java.awt.Robot;
  29 import java.awt.event.InputEvent;
  30 import java.awt.event.KeyAdapter;
  31 import java.awt.event.KeyEvent;
  32 
  33 import javax.swing.JFrame;
  34 import javax.swing.JTextField;
  35 
  36 /**
  37  * @test
  38  * @bug 8143054
  39  */
  40 public final class MouseModifiersInKeyEvent {
  41 
  42     private static int modifiersEX = 0;
  43     private static int modifiers = 0;
  44     private static JFrame f;
  45     private static Rectangle bounds;
  46 
  47     public static void main(final String[] args) throws Exception {
  48         for (int i = 1; i <= MouseInfo.getNumberOfButtons(); ++i) {
  49             test(InputEvent.getMaskForButton(i));
  50         }
  51     }
  52 
  53     private static void test(final int mask) throws Exception {
  54         final Robot r = new Robot();
  55         r.setAutoDelay(100);
  56         r.setAutoWaitForIdle(true);
  57 
  58         EventQueue.invokeAndWait(MouseModifiersInKeyEvent::createAndShowGUI);
  59         r.waitForIdle();
  60         EventQueue.invokeAndWait(() -> bounds = f.getBounds());
  61 
  62         r.mouseMove(bounds.x + bounds.width / 2, bounds.y + bounds.height / 2);
  63         r.mousePress(mask);
  64         r.keyPress(KeyEvent.VK_A);
  65         r.keyRelease(KeyEvent.VK_A);
  66 
  67         EventQueue.invokeAndWait(() -> f.dispose());
  68 
  69         r.mouseRelease(mask);
  70 
  71         // all extended modifiers should work
  72         if ((modifiersEX & mask) == 0) {
  73             System.err.println("Expected modifiersEX: " + mask);
  74             System.err.println("Actual modifiersEX: " + modifiersEX);
  75             throw new RuntimeException();
  76         }
  77         // old modifiers work only for button1
  78         if ((modifiersEX & InputEvent.BUTTON1_DOWN_MASK) != 0) {
  79             if ((modifiers & InputEvent.BUTTON1_MASK) == 0) {
  80                 System.err.println("Expected modifiers: " + InputEvent.BUTTON1_MASK);
  81                 System.err.println("Actual modifiers: " + modifiers);
  82                 throw new RuntimeException();
  83             }
  84         }
  85         modifiersEX = 0;
  86         modifiers = 0;
  87     }
  88 
  89     private static void createAndShowGUI() {
  90         f = new JFrame();
  91 
  92         final Component component = new JTextField();
  93         component.addKeyListener(new MyKeyListener());
  94 
  95         f.add(component);
  96         f.setSize(300, 300);
  97         f.setLocationRelativeTo(null);
  98         f.setAlwaysOnTop(true);
  99         f.setVisible(true);
 100     }
 101 
 102     static final class MyKeyListener extends KeyAdapter {
 103 
 104         public void keyPressed(final KeyEvent e) {
 105             modifiersEX = e.getModifiersEx();
 106             modifiers = e.getModifiers();
 107         }
 108     }
 109 }
 110