russell@unturf.com
0a580b313d
Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com Patches, unit tests, benchmarks, whitepaper, and outreach briefs. Public domain — no copyright claimed. Use freely.
95 lines
3.3 KiB
Java
95 lines
3.3 KiB
Java
/*
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* Copyright (c) 2001, 2025, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 4492456
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* @summary MouseWheelEvent coordinates are wrong
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* @library /java/awt/regtesthelpers
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* @build PassFailJFrame
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* @run main/manual WheelEventCoord
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*/
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import java.awt.Button;
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import java.awt.Dimension;
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import java.awt.Frame;
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import java.awt.GridLayout;
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import java.lang.reflect.InvocationTargetException;
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public class WheelEventCoord extends Frame {
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static String INSTRUCTIONS = """
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This test requires mouse with scrolling wheel or device,
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that has capability to simulate scrolling wheel with gestures
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such as Apple mouse or a trackpad with gesture control.
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If you do not have such device press "Pass".
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Move mouse to the top of the button named "Button 1".
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While constantly turning mouse wheel up and down slowly move
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mouse cursor until it reaches bottom of the button named "Button 3".
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While doing so look at the log area.
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If despite the wheel direction y coordinate is steadily increases
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as you move the mouse down press "Pass".
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If y coordinate decreases when cursor is moving down or suddenly jumps
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by more than 50 points when crossing to another button press "Fail".
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""";
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public WheelEventCoord() {
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super("Wheel Event Coordinates");
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setLayout(new GridLayout(3, 1));
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add(new BigButton("Button 1"));
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add(new BigButton("Button 2"));
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add(new BigButton("Button 3"));
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addMouseWheelListener(e -> PassFailJFrame.log("Mouse y coordinate = " + e.getY()));
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pack();
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}
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public static void main(String[] args) throws InterruptedException,
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InvocationTargetException {
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PassFailJFrame.builder()
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.title("Wheel Event Coordinates Instructions")
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.instructions(INSTRUCTIONS)
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.logArea(10)
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.testUI(WheelEventCoord::new)
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.build()
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.awaitAndCheck();
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}
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}
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class BigButton extends Button {
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public BigButton(String label) {
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super(label);
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}
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public Dimension getPreferredSize() {
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return new Dimension(300, 100);
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}
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public Dimension getMinimumSize() {
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return getPreferredSize();
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}
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public Dimension getMaximumSize() {
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return getPreferredSize();
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}
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}
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