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/*
* Copyright (c) 2002, 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.
*/
/*
* @test
* @bug 4234245
* @summary the actionEvent is not invoked when hit enter on list.
* @key headful
* @run main ActionEventWhenHitEnterTest
*/
import java.awt.BorderLayout;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.IllegalComponentStateException;
import java.awt.List;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.InputEvent;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyEvent;
public class ActionEventWhenHitEnterTest
implements ActionListener, ItemListener {
volatile boolean passed1;
volatile boolean passed2;
volatile Point pt;
List list;
Frame frame;
public static void main(final String[] args) throws Exception {
ActionEventWhenHitEnterTest app = new ActionEventWhenHitEnterTest();
app.doTest();
}
public ActionEventWhenHitEnterTest() {
list = new List(7);
for (int i = 0; i < 10; i++) {
list.add("Item " + i);
}
list.addItemListener(this);
list.addActionListener(this);
}
public void actionPerformed(ActionEvent ae) {
passed1 = true;
System.out.println("--> Action event invoked: " + ae.getSource());
}
public void itemStateChanged(ItemEvent ie) {
passed2 = true;
System.out.println("--> Item state changed:" + ie.getSource());
}
public void doTest() throws Exception {
EventQueue.invokeAndWait(() -> {
frame = new Frame("ActionEventWhenHitEnterTest");
frame.add(list);
frame.setSize(200, 200);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
});
try {
Robot robot = new Robot();
robot.setAutoDelay(100);
robot.waitForIdle();
robot.delay(1000);
EventQueue.invokeAndWait(() -> {
pt = list.getLocationOnScreen();
});
if (pt.x != 0 || pt.y != 0) {
robot.mouseMove(pt.x + list.getWidth() / 2,
pt.y + list.getHeight() / 2);
robot.waitForIdle();
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
robot.waitForIdle();
robot.keyPress(KeyEvent.VK_ENTER);
robot.keyRelease(KeyEvent.VK_ENTER);
}
robot.waitForIdle();
} finally {
EventQueue.invokeAndWait(() -> {
if (frame != null) {
frame.dispose();
}
});
}
if (!passed1 || !passed2) {
throw new RuntimeException("ActionEventWhenHitEnterTest FAILED");
}
System.out.println("Test PASSED");
}
}
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