| /* |
| * Copyright (c) 2013, 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 8027628 |
| * @author Oleg Pekhovskiy |
| * @summary JWindow jumps to (0, 0) after mouse clicked |
| * @run main TopLevelLocation |
| */ |
| |
| import java.awt.Color; |
| import java.awt.Dimension; |
| import java.awt.EventQueue; |
| import java.awt.Point; |
| import java.awt.Robot; |
| import java.awt.event.MouseAdapter; |
| import java.awt.event.MouseEvent; |
| import javax.swing.JFrame; |
| import javax.swing.JWindow; |
| |
| public class TopLevelLocation { |
| |
| private static JFrame frame; |
| private static JWindow window; |
| private static boolean passed = true; |
| |
| public static void main(String[] args) throws Exception { |
| EventQueue.invokeAndWait(() -> { |
| frame = new JFrame(); |
| frame.getContentPane().setBackground(Color.PINK); |
| frame.setBounds(100, 100, 500, 400); |
| frame.setUndecorated(true); |
| frame.setVisible(true); |
| window = new JWindow(frame); |
| window.setBackground(Color.BLUE); |
| window.setAlwaysOnTop(true); |
| window.setBounds(200, 200, 200, 200); |
| window.addMouseListener(new MouseAdapter() { |
| private Point dragOrigin = null; |
| private Dimension origSize = null; |
| private Point origLoc = null; |
| private Point lastLoc = null; |
| private boolean left = false; |
| private boolean top = false; |
| private boolean bottom = false; |
| private boolean right = false; |
| |
| @Override |
| public void mousePressed(MouseEvent e) { |
| System.out.println("mousePressed"); |
| dragOrigin = e.getLocationOnScreen(); |
| origSize = window.getSize(); |
| origLoc = window.getLocationOnScreen(); |
| if (lastLoc != null) { |
| System.out.println("SET LOCATION: " + lastLoc); |
| System.out.println("CURRENT LOCATION: " + origLoc); |
| if (lastLoc.x != origLoc.x || lastLoc.y != origLoc.y) { |
| passed = false; |
| } |
| } |
| right = (origLoc.x + window.getWidth() - dragOrigin.x) < 5; |
| left = !right && dragOrigin.x - origLoc.x < 5; |
| bottom = (origLoc.y + window.getHeight() - dragOrigin.y) < 5; |
| top = !bottom && dragOrigin.y - origLoc.y < 5; |
| } |
| |
| @Override |
| public void mouseDragged(MouseEvent e) { |
| System.out.println("mouseDragged"); |
| resize(e); |
| } |
| |
| @Override |
| public void mouseReleased(MouseEvent e) { |
| System.out.println("mouseReleased"); |
| resize(e); |
| } |
| |
| void resize(MouseEvent e) { |
| Point dragDelta = e.getLocationOnScreen(); |
| dragDelta.translate(-dragOrigin.x, -dragOrigin.y); |
| Point newLoc = new Point(origLoc); |
| newLoc.translate(dragDelta.x, dragDelta.y); |
| Dimension newSize = new Dimension(origSize); |
| if (left || right) { |
| newSize.width += right ? dragDelta.x : -dragDelta.x; |
| } |
| if (top || bottom) { |
| newSize.height += bottom ? dragDelta.y : -dragDelta.y; |
| } |
| if (right || (top || bottom) && !left) { |
| newLoc.x = origLoc.x; |
| } |
| if (bottom || (left || right) && !top) { |
| newLoc.y = origLoc.y; |
| } |
| window.setBounds(newLoc.x, newLoc.y, newSize.width, newSize.height); |
| lastLoc = newLoc; |
| } |
| }); |
| window.setVisible(true); |
| }); |
| Thread.sleep(500); |
| Dimension size = window.getSize(); |
| Point location = window.getLocation(); |
| Robot robot = new Robot(); |
| robot.setAutoDelay(200); |
| robot.setAutoWaitForIdle(true); |
| robot.waitForIdle(); |
| robot.mouseMove(location.x + size.height - 2, location.y + size.width - 2); |
| robot.mousePress(MouseEvent.BUTTON1_DOWN_MASK); |
| robot.mouseMove(location.x + size.height, location.y + size.width); |
| robot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK); |
| robot.mousePress(MouseEvent.BUTTON1_DOWN_MASK); |
| robot.mouseMove(location.x + size.height + 2, location.y + size.width + 2); |
| robot.mouseRelease(MouseEvent.BUTTON1_DOWN_MASK); |
| Thread.sleep(500); |
| frame.dispose(); |
| if (!passed) { |
| throw new RuntimeException("TEST FAILED: Location doesn't match!"); |
| } |
| System.out.println("TEST PASSED!"); |
| } |
| } |
| |