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/*
* Copyright (c) 2011, 2016, 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
@key headful
@bug 7050935
@summary closed/java/awt/Choice/WheelEventsConsumed/WheelEventsConsumed.html fails on win32
@library ../../regtesthelpers
@author Oleg Pekhovskiy: area=awt-choice
@build Util
@run main ChoiceMouseWheelTest
*/
import test.java.awt.regtesthelpers.Util;
import java.awt.*;
import java.awt.event.*;
public class ChoiceMouseWheelTest extends Frame {
private volatile boolean itemChanged = false;
private volatile boolean wheelMoved = false;
private volatile boolean frameExited = false;
public static void main(String[] args) {
new ChoiceMouseWheelTest();
}
ChoiceMouseWheelTest() {
super("ChoiceMouseWheelTest");
setLayout(new FlowLayout());
Choice choice = new Choice();
addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
for(Integer i = 0; i < 50; i++) {
choice.add(i.toString());
}
choice.addItemListener(new ItemListener() {
public void itemStateChanged(ItemEvent e) {
itemChanged = true;
}
});
choice.addMouseWheelListener(new MouseWheelListener() {
public void mouseWheelMoved(MouseWheelEvent e) {
wheelMoved = true;
}
});
addMouseListener(new MouseAdapter() {
@Override
public void mouseExited(MouseEvent e) {
frameExited = true;
}
});
add(choice);
setSize(200, 300);
setVisible(true);
toFront();
try {
Robot robot = new Robot();
robot.setAutoDelay(20);
Util.waitForIdle(robot);
Point pt = choice.getLocationOnScreen();
Dimension size = choice.getSize();
int x = pt.x + size.width / 3;
robot.mouseMove(x, pt.y + size.height / 2);
// Test mouse wheel over the choice
String name = Toolkit.getDefaultToolkit().getClass().getName();
// mouse wheel doesn't work for the choice on X11 and Mac, so skip it
if(!name.equals("sun.awt.X11.XToolkit")
&& !name.equals("sun.lwawt.macosx.LWCToolkit")) {
robot.mouseWheel(1);
Util.waitForIdle(robot);
if(!wheelMoved || !itemChanged) {
throw new RuntimeException("Mouse Wheel over the choice failed!");
}
}
// Test mouse wheel over the drop-down list
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
Util.waitForIdle(robot);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
Util.waitForIdle(robot);
int y = getLocationOnScreen().y + getSize().height;
while(!frameExited && y >= 0) { // move to the bottom of drop-down list
robot.mouseMove(x, --y);
Util.waitForIdle(robot);
}
if(x < 0) {
throw new RuntimeException("Could not enter drop-down list!");
}
y -= choice.getHeight() / 2;
robot.mouseMove(x, y); // move to the last visible item in the drop-down list
Util.waitForIdle(robot);
robot.mouseWheel(choice.getItemCount()); // wheel to the last item
Util.waitForIdle(robot);
// click the last item
itemChanged = false;
robot.mousePress(InputEvent.BUTTON1_DOWN_MASK);
Util.waitForIdle(robot);
robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
Util.waitForIdle(robot);
if(!itemChanged || choice.getSelectedIndex() != choice.getItemCount() - 1) {
throw new RuntimeException("Mouse Wheel scroll position error!");
}
dispose();
} catch (AWTException e) {
throw new RuntimeException("AWTException occurred - problem creating robot!");
}
}
}
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