| /* |
| * Copyright (c) 2013, 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. |
| */ |
| |
| /** |
| * @test |
| * @key headful |
| * @bug 8016356 |
| * @summary Any swing frame resizes ugly. |
| * @author Oleg Pekhovskiy |
| * @requires (os.family == "windows") |
| * @library ../../../../lib/testlibrary |
| * @build jdk.testlibrary.OSInfo |
| * @run main bug8016356 |
| */ |
| |
| import java.awt.AWTException; |
| import java.awt.Color; |
| import java.awt.Dimension; |
| import java.awt.GraphicsConfiguration; |
| import java.awt.GraphicsEnvironment; |
| import java.awt.Insets; |
| import java.awt.Point; |
| import java.awt.Rectangle; |
| import java.awt.Robot; |
| import java.awt.Toolkit; |
| import java.awt.event.InputEvent; |
| import javax.swing.JFrame; |
| import javax.swing.JPanel; |
| import javax.swing.SwingUtilities; |
| import jdk.testlibrary.OSInfo; |
| |
| public class bug8016356 { |
| private static JFrame frame; |
| private static Color color; |
| private static int scrTop; |
| |
| private static Point frLoc; |
| private static Dimension frSize; |
| |
| public static void main(String[] args) throws Exception { |
| |
| // Windows only test |
| if (OSInfo.getOSType() == OSInfo.OSType.WINDOWS) { |
| |
| // Retrieving top edge of Desktop |
| GraphicsConfiguration grConf = GraphicsEnvironment |
| .getLocalGraphicsEnvironment().getDefaultScreenDevice() |
| .getDefaultConfiguration(); |
| Rectangle scrRect = grConf.getBounds(); |
| Insets scrInsets = Toolkit.getDefaultToolkit().getScreenInsets(grConf); |
| scrTop = scrRect.y + scrInsets.top; |
| |
| color = new Color(0, 255, 0); |
| |
| SwingUtilities.invokeAndWait(() -> { |
| createAndShowUI(); |
| }); |
| |
| try { |
| Robot robot = new Robot(); |
| robot.setAutoDelay(500); |
| robot.setAutoWaitForIdle(true); |
| robot.delay(1000); |
| |
| // Resizing a window to invoke Windows Snap feature |
| readFrameInfo(); |
| robot.mouseMove(frLoc.x + frSize.width / 2, frLoc.y); |
| robot.mousePress(InputEvent.BUTTON1_MASK); |
| robot.mouseMove(frLoc.x + frSize.width / 2, scrTop); |
| robot.mouseRelease(InputEvent.BUTTON1_MASK); |
| |
| // Retrieving the color of window expanded area |
| readFrameInfo(); |
| Insets insets = frame.getInsets(); |
| Color bgColor = robot.getPixelColor(frLoc.x + frSize.width / 2, |
| frLoc.y + frSize.height - insets.bottom - 1); |
| |
| frame.dispose(); |
| |
| if (!bgColor.equals(color)) { |
| throw new RuntimeException("TEST FAILED: got " |
| + bgColor + " instead of " + color); |
| } |
| System.out.println("TEST PASSED!"); |
| } catch (AWTException ex) { |
| throw new RuntimeException("TEST FAILED!"); |
| } |
| } |
| } |
| |
| private static void createAndShowUI() { |
| frame = new JFrame(); |
| frame.setBounds(10, scrTop + 10, 300, 100); |
| JPanel panel = new JPanel(); |
| panel.setBackground(color); |
| frame.getContentPane().add(panel); |
| frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); |
| frame.setVisible(true); |
| } |
| |
| private static void readFrameInfo() throws Exception { |
| SwingUtilities.invokeAndWait(() -> { |
| frLoc = frame.getLocationOnScreen(); |
| frSize = frame.getSize(); |
| }); |
| } |
| } |