1 /*
   2  * Copyright (c) 2007, 2011, 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 /*
  25  * @test
  26  * @key headful
  27  * @bug 6256140
  28  * @summary Esc key doesn't restore old value in JFormattedtextField when ToolTip is set
  29  * @author Alexander Potochkin
  30  * @run main Test6256140
  31  */
  32 
  33 import javax.swing.*;
  34 import java.awt.*;
  35 import java.awt.event.KeyEvent;
  36 
  37 public class Test6256140 {
  38 
  39     private static volatile JFormattedTextField ft;
  40 
  41     private final static String initialText = "value";
  42     private final static JLabel toolTipLabel = new JLabel("tip");
  43 
  44     public static void main(String[] args) throws Exception {
  45 
  46         Robot robot = new Robot();
  47         robot.setAutoDelay(10);
  48 
  49         SwingUtilities.invokeAndWait(new Runnable() {
  50             public void run() {
  51                 createAndShowGUI();
  52             }
  53         });
  54         robot.waitForIdle();
  55 
  56         Point point = ft.getLocationOnScreen();
  57         robot.mouseMove(point.x, point.y);
  58         robot.mouseMove(point.x + 3, point.y + 3);
  59 
  60         robot.keyPress(KeyEvent.VK_A);
  61         robot.keyRelease(KeyEvent.VK_A);
  62         robot.waitForIdle();
  63 
  64         if (!isTooltipShowning()) {
  65             throw new RuntimeException("Tooltip is not shown");
  66         }
  67 
  68         robot.keyPress(KeyEvent.VK_ESCAPE);
  69         robot.keyRelease(KeyEvent.VK_ESCAPE);
  70         robot.waitForIdle();
  71 
  72         if (isTooltipShowning()) {
  73             throw new RuntimeException("Tooltip must be hidden now");
  74         }
  75 
  76         if (isTextEqual()) {
  77             throw new RuntimeException("FormattedTextField must *not* cancel the updated value this time");
  78         }
  79 
  80         robot.keyPress(KeyEvent.VK_ESCAPE);
  81         robot.keyRelease(KeyEvent.VK_ESCAPE);
  82         robot.waitForIdle();
  83 
  84         if (!isTextEqual()) {
  85             throw new RuntimeException("FormattedTextField must cancel the updated value");
  86         }
  87     }
  88 
  89     private static boolean isTooltipShowning() throws Exception {
  90         final boolean[] result = new boolean[1];
  91 
  92         SwingUtilities.invokeAndWait(new Runnable() {
  93             @Override
  94             public void run() {
  95                 result[0] = toolTipLabel.isShowing();
  96             }
  97         });
  98 
  99         return result[0];
 100     }
 101 
 102     private static boolean isTextEqual() throws Exception {
 103         final boolean[] result = new boolean[1];
 104 
 105         SwingUtilities.invokeAndWait(new Runnable() {
 106             @Override
 107             public void run() {
 108                 result[0] = initialText.equals(ft.getText());
 109             }
 110         });
 111 
 112         return result[0];
 113     }
 114 
 115     private static void createAndShowGUI() {
 116         ToolTipManager.sharedInstance().setDismissDelay(Integer.MAX_VALUE);
 117         ToolTipManager.sharedInstance().setInitialDelay(0);
 118 
 119         final JFrame frame = new JFrame();
 120         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
 121         frame.setLayout(new FlowLayout());
 122 
 123         ft = new JFormattedTextField() {
 124 
 125             public JToolTip createToolTip() {
 126                 JToolTip toolTip = super.createToolTip();
 127                 toolTip.setLayout(new BorderLayout());
 128                 toolTip.add(toolTipLabel);
 129                 return toolTip;
 130             }
 131         };
 132         ft.setToolTipText("   ");
 133         ft.setValue(initialText);
 134         frame.add(ft);
 135 
 136         frame.pack();
 137         frame.setLocationRelativeTo(null);
 138         frame.setVisible(true);
 139         ft.requestFocus();
 140     }
 141 }