210 lines
8.1 KiB
Java
210 lines
8.1 KiB
Java
/*
|
|
* Copyright (c) 2003, 2024, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
import java.awt.BorderLayout;
|
|
import java.awt.GridLayout;
|
|
import java.awt.event.ActionEvent;
|
|
import java.awt.event.ActionListener;
|
|
import java.beans.PropertyChangeListener;
|
|
import java.beans.PropertyChangeEvent;
|
|
import javax.swing.JComponent;
|
|
import javax.swing.JButton;
|
|
import javax.swing.JFileChooser;
|
|
import javax.swing.JFrame;
|
|
import javax.swing.JPanel;
|
|
import javax.swing.JScrollPane;
|
|
import javax.swing.JTextArea;
|
|
|
|
/*
|
|
* @test
|
|
* @bug 4835479
|
|
* @requires (os.family == "windows")
|
|
* @summary JFileChooser should respect native setting for showing hidden files
|
|
* @library /java/awt/regtesthelpers
|
|
* @build PassFailJFrame
|
|
* @run main/manual ShowHiddenFiles
|
|
*/
|
|
|
|
public class ShowHiddenFiles
|
|
{
|
|
private static final String INSTRUCTIONS = """
|
|
This tests JFileChooser's ability to track the native setting for
|
|
displaying of hidden files.
|
|
This test has four parts. If any portion of any of the tests don't
|
|
behave as specified, press FAIL else press PASS.
|
|
Before beginning the tests, you'll want to find the Folder Options
|
|
dialog on your Windows platform. Open an Explorer window for c:/
|
|
and select Tools->Folder Options. Under the View tab, locate
|
|
the option to show hidden files. You will need this for the tests.
|
|
|
|
TEST 1:
|
|
This tests that JFileChooser tracks the native platform setting.
|
|
Configure windows to Show Hidden Files, and in an Explorer window
|
|
locate a hidden file that is now shown (there are usually hidden
|
|
files in c:/).
|
|
Click on the TEST 1 button to display a JFileChooser.
|
|
Confirm that the hidden files are shown in the JFileChooser.
|
|
On Windows 98, TEST 1 is now complete.
|
|
On Windows 2000 and later, configure Folder Options to hide hidden
|
|
files. Confirm that
|
|
(1) the files are hidden in the JFileChooser and
|
|
(2) "PropertyChangeEvent for FILE_HIDING_CHANGED_PROPERTY"
|
|
appears in the accessory text field.
|
|
Re-enable showing of hidden files and confirm that
|
|
(1) the hidden files are again shown and
|
|
(2) you get another PropertyChangeEvent.
|
|
Press "Cancel" button to close JFileChooser window.
|
|
|
|
TEST 2:
|
|
This tests that JFileChooser.setFileHidingEnabled(true) overrides the
|
|
native platform setting.
|
|
Make sure Windows is configured to Show Hidden Files.
|
|
Click on the TEST 2 button.
|
|
Confirm that hidden files are NOT displayed in the JFileChooser.
|
|
Press "Cancel" button to close JFileChooser window.
|
|
|
|
TEST 3:
|
|
This tests that JFileChooser.setFileHidingEnabled(false) overrides the
|
|
Make sure Windows is configured to NOT show hidden files.
|
|
Click on the TEST 3 button.
|
|
Confirm that hidden files ARE displayed in the JFileChooser.
|
|
Press "Cancel" button to close JFileChooser window.
|
|
|
|
TEST 4:
|
|
This tests that calling setFileHidingEnabled() on a showing
|
|
JFileChooser will cause it to ignore further changes in the
|
|
native platform setting.
|
|
Click on the TEST 4 button. As in TEST 1, confirm that the
|
|
JFileChooser tracks the native setting.
|
|
Click on the "Show Hidden Files" button.
|
|
Confirm that hidden files remain visible, even when you change
|
|
the native setting.
|
|
Repeat the test for the "Hide Hidden Files" button.
|
|
Press "Cancel" button to close JFileChooser window.
|
|
""";
|
|
private static JButton test1, test2, test3, test4;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
PassFailJFrame.builder()
|
|
.title("JFileChooser Instructions")
|
|
.instructions(INSTRUCTIONS)
|
|
.rows(25)
|
|
.columns(50)
|
|
.splitUI(ShowHiddenFiles::createAndShowUI)
|
|
.build()
|
|
.awaitAndCheck();
|
|
}
|
|
|
|
public static JPanel createAndShowUI() {
|
|
test1 = new JButton("TEST 1: Track native setting");
|
|
test2 = new JButton("TEST 2: setFileHidingEnabled(true)");
|
|
test3 = new JButton("TEST 3: setFileHidingEnabled(false)");
|
|
test4 = new JButton("TEST 4: setFileHidingEnabled() on showing JFC");
|
|
|
|
ButtonListener bl = new ButtonListener();
|
|
test1.addActionListener(bl);
|
|
test2.addActionListener(bl);
|
|
test3.addActionListener(bl);
|
|
test4.addActionListener(bl);
|
|
|
|
JPanel p = new JPanel();
|
|
p.setLayout(new GridLayout(4,1));
|
|
p.setSize(200, 200);
|
|
p.add(test1);
|
|
p.add(test2);
|
|
p.add(test3);
|
|
p.add(test4);
|
|
return p;
|
|
}
|
|
|
|
private static class ButtonListener implements ActionListener {
|
|
public void actionPerformed(ActionEvent e) {
|
|
JFileChooser jfc = new JFileChooser("c:/");
|
|
if (e.getSource() == test1) {
|
|
jfc.setAccessory(createTest1Acc(jfc));
|
|
}
|
|
else if (e.getSource() == test2) {
|
|
jfc.setAccessory(null);
|
|
jfc.setFileHidingEnabled(true);
|
|
}
|
|
else if (e.getSource() == test3) {
|
|
jfc.setAccessory(null);
|
|
jfc.setFileHidingEnabled(false);
|
|
}
|
|
else if (e.getSource() == test4) {
|
|
jfc.setAccessory(createTest4Acc(jfc));
|
|
}
|
|
else {
|
|
return;
|
|
}
|
|
jfc.showOpenDialog(new JFrame());
|
|
}
|
|
}
|
|
|
|
private static class JFCHideButton extends JButton implements ActionListener {
|
|
JFileChooser jfc;
|
|
boolean setVal;
|
|
|
|
public JFCHideButton(String label, JFileChooser jfc, boolean setVal) {
|
|
super(label);
|
|
this.jfc = jfc;
|
|
this.setVal = setVal;
|
|
addActionListener(this);
|
|
}
|
|
public void actionPerformed(ActionEvent e) {
|
|
jfc.setFileHidingEnabled(setVal);
|
|
}
|
|
}
|
|
|
|
private static JPanel createTest1Acc(JFileChooser jfc) {
|
|
JPanel jpl = new JPanel();
|
|
jpl.add(createTAListener(jfc));
|
|
return jpl;
|
|
}
|
|
|
|
private static JPanel createTest4Acc(JFileChooser jfc) {
|
|
JPanel jpl = new JPanel();
|
|
jpl.setLayout(new BorderLayout());
|
|
|
|
JPanel north = new JPanel();
|
|
north.setLayout(new GridLayout(2,1));
|
|
north.add(new JFCHideButton("Show Hidden Files", jfc, false));
|
|
north.add(new JFCHideButton("Hide Hidden Files", jfc, true));
|
|
jpl.add(BorderLayout.NORTH, north);
|
|
jpl.add(BorderLayout.CENTER, createTAListener(jfc));
|
|
return jpl;
|
|
}
|
|
|
|
private static JComponent createTAListener(JFileChooser jfc) {
|
|
final JTextArea jta = new JTextArea(10,20);
|
|
PropertyChangeListener pcl = new PropertyChangeListener() {
|
|
public void propertyChange(PropertyChangeEvent e) {
|
|
jta.append("PropertyChangeEvent for FILE_HIDING_CHANGED_PROPERTY\n");
|
|
}
|
|
};
|
|
jfc.addPropertyChangeListener(JFileChooser.FILE_HIDING_CHANGED_PROPERTY, pcl);
|
|
JScrollPane jsp = new JScrollPane(jta);
|
|
return jsp;
|
|
}
|
|
}
|