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 java.io.File;
  25 import java.io.IOException;
  26 import java.awt.BorderLayout;
  27 import java.awt.Robot;
  28 import java.awt.Toolkit;
  29 import java.awt.event.ActionEvent;
  30 import java.awt.event.ActionListener;
  31 import java.awt.event.KeyEvent;
  32 import javax.swing.JFileChooser;
  33 import javax.swing.JFrame;
  34 import javax.swing.SwingUtilities;
  35 import sun.awt.SunToolkit;
  36 
  37 /**
  38  * @test
  39  * @key headful
  40  * @bug 8021253
  41  * @author Alexander Scherbatiy
  42  * @summary JFileChooser does not react on pressing enter since java 7
  43  * @run main bug8021253
  44  */
  45 
  46 public class bug8021253 {
  47 
  48     private static volatile boolean defaultKeyPressed;
  49     private static JFileChooser fileChooser;
  50     private static File file;
  51 
  52     public static void main(String[] args) throws Exception {
  53 
  54         SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit();
  55         Robot robot = new Robot();
  56         robot.setAutoDelay(50);
  57 
  58         SwingUtilities.invokeAndWait(new Runnable() {
  59             public void run() {
  60                 createAndShowGUI();
  61             }
  62         });
  63 
  64         toolkit.realSync();
  65 
  66         SwingUtilities.invokeAndWait(new Runnable() {
  67             public void run() {
  68                 fileChooser.setSelectedFile(file);
  69             }
  70         });
  71 
  72         toolkit.realSync();
  73 
  74         robot.keyPress(KeyEvent.VK_ENTER);
  75         robot.keyRelease(KeyEvent.VK_ENTER);
  76         toolkit.realSync();
  77 
  78         if (!defaultKeyPressed) {
  79             throw new RuntimeException("Default button is not pressed");
  80         }
  81     }
  82 
  83     private static void createAndShowGUI() {
  84 
  85         file = getTempFile();
  86 
  87         final JFrame frame = new JFrame("Test");
  88         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  89         frame.setSize(200, 300);
  90 
  91         fileChooser = new JFileChooser(file.getParentFile());
  92         fileChooser.addActionListener(new ActionListener() {
  93             @Override
  94             public void actionPerformed(ActionEvent e) {
  95                 defaultKeyPressed = true;
  96                 frame.dispose();
  97             }
  98         });
  99 
 100         frame.getContentPane().add(BorderLayout.CENTER, fileChooser);
 101         frame.setSize(fileChooser.getPreferredSize());
 102         frame.setVisible(true);
 103     }
 104 
 105     private static File getTempFile() {
 106         try {
 107             File temp = File.createTempFile("test", ".txt");
 108             temp.deleteOnExit();
 109             return temp;
 110         } catch (IOException ex) {
 111             throw new RuntimeException(ex);
 112         }
 113     }
 114 }