91 lines
2.8 KiB
Java
91 lines
2.8 KiB
Java
/*
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* Copyright (c) 2015, 2017, 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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import java.awt.Frame;
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import java.awt.Rectangle;
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import java.awt.Robot;
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import java.awt.event.InputEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import javax.swing.UIManager;
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/**
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* @test
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* @key headful
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* @bug 8073320
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* @summary Windows HiDPI support
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* @author Alexander Scherbatiy
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* @requires (os.family == "windows")
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* @run main/othervm -Dsun.java2d.win.uiScale=2 HiDPIRobotMouseClick
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*/
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public class HiDPIRobotMouseClick {
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private static volatile int mouseX;
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private static volatile int mouseY;
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public static void main(String[] args) throws Exception {
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try {
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UIManager.setLookAndFeel(
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"com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
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} catch (Exception e) {
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return;
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}
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Frame frame = new Frame();
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frame.setBounds(30, 20, 400, 300);
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frame.setUndecorated(true);
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frame.addMouseListener(new MouseAdapter() {
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@Override
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public void mouseClicked(MouseEvent e) {
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mouseX = e.getXOnScreen();
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mouseY = e.getYOnScreen();
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}
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});
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frame.setVisible(true);
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Robot robot = new Robot();
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robot.waitForIdle();
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Thread.sleep(200);
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Rectangle rect = frame.getBounds();
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rect.setLocation(frame.getLocationOnScreen());
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int x = (int) rect.getCenterX();
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int y = (int) rect.getCenterY();
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robot.mouseMove(x, y);
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robot.mousePress(InputEvent.BUTTON1_MASK);
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robot.mouseRelease(InputEvent.BUTTON1_MASK);
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robot.waitForIdle();
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if (x != mouseX || y != mouseY) {
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throw new RuntimeException("Wrong mouse click point!");
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}
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}
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}
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