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