1 /*
   2  * Copyright (c) 2016, 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.Container;
  26 import java.awt.Robot;
  27 import javax.swing.JComboBox;
  28 import javax.swing.JFileChooser;
  29 import javax.swing.JLabel;
  30 import javax.swing.SwingUtilities;
  31 import javax.swing.filechooser.FileFilter;
  32 import javax.swing.filechooser.FileNameExtensionFilter;
  33 
  34 /*
  35  * @test
  36  * @bug 8152677
  37  * @requires (os.family == "mac")
  38  * @summary [macosx] All files filter can't be selected in JFileChooser
  39  * @run main SelectAllFilesFilterTest
  40  */
  41 
  42 public class SelectAllFilesFilterTest {
  43 
  44     private static final String LABEL_TEXT = "File Format:";
  45     private static volatile JFileChooser fileChooser;
  46     private static JComboBox comboBox;
  47 
  48     public static void main(String[] args) throws Exception {
  49 
  50         SwingUtilities.invokeLater(SelectAllFilesFilterTest::createAndShowGUI);
  51 
  52         while (fileChooser == null) {
  53             Thread.sleep(100);
  54         }
  55 
  56         Robot robot = new Robot();
  57         robot.waitForIdle();
  58 
  59         SwingUtilities.invokeAndWait(() -> {
  60             comboBox = findComboBox(fileChooser);
  61             comboBox.setSelectedIndex(0);
  62         });
  63         robot.waitForIdle();
  64 
  65         SwingUtilities.invokeAndWait(() -> {
  66             int selectedIndex = comboBox.getSelectedIndex();
  67             fileChooser.setVisible(false);
  68 
  69             if (selectedIndex != 0) {
  70                 throw new RuntimeException("Select All file filter is not selected!");
  71             }
  72         });
  73     }
  74 
  75     private static void createAndShowGUI() {
  76         fileChooser = new JFileChooser();
  77         fileChooser.setAcceptAllFileFilterUsed(true);
  78         fileChooser.setDialogType(JFileChooser.OPEN_DIALOG);
  79 
  80         FileFilter txtFilter = new FileNameExtensionFilter("Text files", "txt");
  81         fileChooser.addChoosableFileFilter(txtFilter);
  82         fileChooser.setFileFilter(txtFilter);
  83         fileChooser.showOpenDialog(null);
  84     }
  85 
  86     private static JComboBox findComboBox(Component comp) {
  87 
  88         if (comp instanceof JLabel) {
  89             JLabel label = (JLabel) comp;
  90             if (LABEL_TEXT.equals(label.getText())) {
  91                 return (JComboBox) label.getLabelFor();
  92             }
  93         }
  94 
  95         if (comp instanceof Container) {
  96             Container cont = (Container) comp;
  97             for (int i = 0; i < cont.getComponentCount(); i++) {
  98 
  99                 JComboBox result = findComboBox(cont.getComponent(i));
 100                 if (result != null) {
 101                     return result;
 102                 }
 103             }
 104         }
 105 
 106         return null;
 107     }
 108 }