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/*
* 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.Button;
import java.awt.CheckboxMenuItem;
import java.awt.Frame;
import java.awt.Panel;
import java.awt.PopupMenu;
import java.awt.TextArea;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
/*
* @test
* @bug 4814163 5005195
* @library /java/awt/regtesthelpers
* @build PassFailJFrame
* @summary Tests events fired by CheckboxMenuItem
* @run main/manual CheckboxMenuItemEventsTest
*/
public class CheckboxMenuItemEventsTest extends Frame implements ActionListener {
Button trigger;
PopupMenu popup;
TextArea ta;
class Listener implements ItemListener, ActionListener {
public void itemStateChanged(ItemEvent e) {
ta.append("CORRECT: ItemEvent fired\n");
}
public void actionPerformed(ActionEvent e) {
ta.append("ERROR: ActionEvent fired\n");
}
}
Listener listener = new Listener();
private static final String INSTRUCTIONS = """
Press button to invoke popup menu
When you press checkbox menu item
Item state should toggle (on/off).
ItemEvent should be displayed in log below.
And ActionEvent should not be displayed
Press PASS if ItemEvents are generated
and ActionEvents are not, FAIL Otherwise.
""";
public static void main(String[] args) throws Exception {
PassFailJFrame.builder()
.title("CheckboxMenuItemEventsTest")
.instructions(INSTRUCTIONS)
.columns(35)
.testUI(CheckboxMenuItemEventsTest::new)
.build()
.awaitAndCheck();
}
public CheckboxMenuItemEventsTest() {
CheckboxMenuItem i1 = new CheckboxMenuItem("CheckBoxMenuItem 1");
CheckboxMenuItem i2 = new CheckboxMenuItem("CheckBoxMenuItem 2");
Panel p1 = new Panel();
Panel p2 = new Panel();
setLayout(new BorderLayout());
ta = new TextArea();
p2.add(ta);
trigger = new Button("menu");
trigger.addActionListener(this);
popup = new PopupMenu();
i1.addItemListener(listener);
i1.addActionListener(listener);
popup.add(i1);
i2.addItemListener(listener);
i2.addActionListener(listener);
popup.add(i2);
trigger.add(popup);
p1.add(trigger);
add(p1, BorderLayout.NORTH);
add(p2, BorderLayout.SOUTH);
pack();
validate();
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == (Object) trigger) {
popup.show(trigger, trigger.getSize().width, 0);
}
}
}
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