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ChoiceConsumeMouseEvents.java
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ChoiceConsumeMouseEvents.java
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/*
* Copyright (c) 2005, 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 6251988
@summary PIT: Choice consumes MouseReleased, MouseClicked events when clicking it with left button,
@key headful
*/
import java.awt.Choice;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.Point;
import java.awt.Robot;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
public class ChoiceConsumeMouseEvents {
static volatile Frame frame;
static volatile Robot robot;
static volatile Choice choice1 = new Choice();
static volatile boolean mousePressed = false;
static volatile boolean mouseReleased = false;
static volatile boolean mouseClicked = false;
public static void main(String[] args) throws Exception {
try {
EventQueue.invokeAndWait(() -> createUI());
runTest();
} finally {
if (frame != null) {
EventQueue.invokeAndWait(() -> frame.dispose());
}
}
}
static void createUI() {
for (int i = 1; i<10; i++){
choice1.add("item-0"+i);
}
choice1.addMouseListener(new MouseAdapter() {
public void mousePressed(MouseEvent me) {
mousePressed = true;
System.out.println(me);
}
public void mouseReleased(MouseEvent me) {
mouseReleased = true;
System.out.println(me);
}
public void mouseClicked(MouseEvent me) {
mouseClicked = true;
System.out.println(me);
}
});
frame = new Frame("ChoiceConsumeMouseEvents");
frame.add(choice1);
frame.setSize(400, 400);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
frame.validate();
}
static void runTest() {
try {
robot = new Robot();
robot.setAutoWaitForIdle(true);
robot.setAutoDelay(50);
robot.delay(100);
testMouseClick(InputEvent.BUTTON1_DOWN_MASK, 0);
robot.delay(100);
testMouseClick(InputEvent.BUTTON1_DOWN_MASK, 100);
} catch (Throwable e) {
throw new RuntimeException("Test failed. Exception thrown: "+e);
}
}
static void testMouseClick(int button, int delay) {
Point pt = choice1.getLocationOnScreen();
robot.mouseMove(pt.x + choice1.getWidth()/2, pt.y + choice1.getHeight()/2);
robot.delay(100);
robot.mousePress(button);
robot.delay(delay);
robot.mouseRelease(button);
robot.delay(200);
if (!(mousePressed &&
mouseReleased &&
mouseClicked))
{
throw new RuntimeException("Test failed. Choice should generate PRESSED, RELEASED, CLICKED events");
} else {
System.out.println("Test passed. Choice generated MouseDragged PRESSED, RELEASED, CLICKED events");
}
robot.keyPress(KeyEvent.VK_ESCAPE);
robot.keyRelease(KeyEvent.VK_ESCAPE);
robot.delay(200);
mousePressed = false;
mouseReleased = false;
mouseClicked = false;
}
}