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/*
* Copyright (c) 2004, 2023, 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.
*/
/*
@test
@bug 4890345
@requires (os.family == "windows")
@summary 1.4.2 REGRESSION: JComboBox has problem in JTable in Windows L&F
@key headful
*/
import java.util.Vector;
import java.awt.BorderLayout;
import java.awt.Robot;
import java.awt.event.KeyEvent;
import javax.swing.DefaultCellEditor;
import javax.swing.JComboBox;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import javax.swing.table.DefaultTableModel;
import javax.swing.table.TableModel;
import javax.swing.event.PopupMenuEvent;
import javax.swing.event.PopupMenuListener;
public class bug4890345 {
volatile boolean passed = false;
volatile boolean isLafOk = true;
volatile JFrame mainFrame;
volatile JTable tbl;
public static void main(String[] args) throws Exception {
bug4890345 test = new bug4890345();
try {
SwingUtilities.invokeAndWait(test::createUI);
if (!test.isLafOk) {
throw new RuntimeException("Could not create Win L&F");
}
test.test();
} finally {
JFrame f = test.mainFrame;
if (f != null) {
SwingUtilities.invokeAndWait(() -> f.dispose());
}
}
}
void createUI() {
try {
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
} catch (Exception ex) {
System.err.println("Can not initialize Windows L&F. Testing skipped.");
isLafOk = false;
}
if (isLafOk) {
mainFrame = new JFrame("Bug4890345");
String[] items = {"tt", "aa", "gg", "zz", "dd", "ll" };
JComboBox<String> comboBox = new JComboBox<String>(items);
tbl = new JTable();
JScrollPane panel = new JScrollPane(tbl);
TableModel tm = createTableModel();
tbl.setModel(tm);
tbl.setRowHeight(20);
tbl.getColumnModel().getColumn(1).setCellEditor(
new DefaultCellEditor(comboBox));
comboBox.addPopupMenuListener(new PopupMenuListener() {
public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
passed = true;
}
public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {}
public void popupMenuCanceled(PopupMenuEvent e) {}
});
mainFrame.setLayout(new BorderLayout());
mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
mainFrame.add(panel, BorderLayout.CENTER);
mainFrame.pack();
mainFrame.setLocationRelativeTo(null);
mainFrame.setVisible(true);
}
}
public void test() throws Exception {
Robot robo = new Robot();
robo.setAutoDelay(50);
robo.delay(1000);
tbl.editCellAt(0,0);
robo.keyPress(KeyEvent.VK_TAB);
robo.keyRelease(KeyEvent.VK_TAB);
robo.keyPress(KeyEvent.VK_TAB);
robo.keyRelease(KeyEvent.VK_TAB);
robo.keyPress(KeyEvent.VK_F2);
robo.keyRelease(KeyEvent.VK_F2);
robo.keyPress(KeyEvent.VK_DOWN);
robo.keyRelease(KeyEvent.VK_DOWN);
robo.keyPress(KeyEvent.VK_ENTER);
robo.keyRelease(KeyEvent.VK_ENTER);
robo.delay(1000);
if (!passed) {
throw new RuntimeException("Popup was not shown after VK_DOWN press. Test failed.");
}
}
private TableModel createTableModel() {
Vector<String> hdr = new Vector<String>();
hdr.add("One");
hdr.add("Two");
Vector<Vector> data = new Vector<Vector>();
Vector<String> row = new Vector<String>();
row.add("tt");
row.add("dd");
data.add(row);
row = new Vector<String>();
row.add("ll");
row.add("jj");
data.add(row);
return new DefaultTableModel(data, hdr);
}
}
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