113 lines
3.9 KiB
Java
113 lines
3.9 KiB
Java
/*
|
|
* Copyright (c) 2001, 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 4419219
|
|
@summary Tests that registerKeyboardAction(null, ...) doen't throw NPE.
|
|
@key headful
|
|
@run main bug4419219
|
|
*/
|
|
|
|
import java.awt.Robot;
|
|
import java.awt.event.ActionEvent;
|
|
import java.awt.event.KeyEvent;
|
|
import java.awt.event.InputEvent;
|
|
import java.awt.event.WindowAdapter;
|
|
import java.awt.event.WindowEvent;
|
|
import javax.swing.KeyStroke;
|
|
import javax.swing.JComponent;
|
|
import javax.swing.JFrame;
|
|
import javax.swing.JTable;
|
|
import javax.swing.SwingUtilities;
|
|
|
|
public class bug4419219 {
|
|
static volatile boolean passed = true;
|
|
static JFrame frame;
|
|
static Robot robo;
|
|
|
|
public static void main(String[] args) throws Exception {
|
|
robo = new Robot();
|
|
robo.setAutoWaitForIdle(true);
|
|
robo.setAutoDelay(100);
|
|
SwingUtilities.invokeAndWait(() -> {
|
|
try {
|
|
frame = new JFrame("bug4419219 Table");
|
|
|
|
final String[] names = {"col"};
|
|
final Object[][] data = {{"A"}, {"B"}, {"C"}, {"D"}, {"E"}};
|
|
|
|
JTable tableView = (JTable)new TestTable(data, names);
|
|
// unregister ctrl-A
|
|
tableView.registerKeyboardAction(null,
|
|
KeyStroke.getKeyStroke(KeyEvent.VK_A, ActionEvent.CTRL_MASK),
|
|
JComponent.WHEN_FOCUSED);
|
|
|
|
frame.getContentPane().add(tableView);
|
|
frame.setSize(250,250);
|
|
frame.setLocationRelativeTo(null);
|
|
frame.addWindowListener(new TestStateListener());
|
|
frame.setVisible(true);
|
|
} finally {
|
|
if (frame != null) {
|
|
frame.dispose();
|
|
}
|
|
}
|
|
});
|
|
if (!passed) {
|
|
throw new RuntimeException("Test failed.");
|
|
}
|
|
}
|
|
|
|
static class TestStateListener extends WindowAdapter {
|
|
public void windowOpened(WindowEvent ev) {
|
|
robo.delay(1000);
|
|
robo.mouseMove(100,100);
|
|
robo.mousePress(InputEvent.BUTTON1_DOWN_MASK);
|
|
robo.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
|
|
robo.keyPress(KeyEvent.VK_CONTROL);
|
|
robo.keyPress(KeyEvent.VK_A);
|
|
robo.keyRelease(KeyEvent.VK_A);
|
|
robo.keyRelease(KeyEvent.VK_CONTROL);
|
|
}
|
|
}
|
|
|
|
static class TestTable extends JTable {
|
|
|
|
public TestTable(Object[][] data, String[] names) {
|
|
super(data, names);
|
|
}
|
|
|
|
protected boolean processKeyBinding(KeyStroke ks,
|
|
KeyEvent e,
|
|
int condition,
|
|
boolean pressed) {
|
|
try {
|
|
return super.processKeyBinding(ks, e, condition, pressed);
|
|
} catch (NullPointerException ex) {
|
|
passed = false;
|
|
}
|
|
return false;
|
|
}
|
|
}
|
|
}
|