1 /* 2 * Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 import java.awt.Color; 25 import java.awt.Dialog; 26 import java.awt.Frame; 27 import java.awt.GraphicsDevice; 28 import java.awt.GraphicsEnvironment; 29 import java.awt.Point; 30 import java.awt.Rectangle; 31 import java.awt.Robot; 32 import java.awt.Window; 33 34 /** 35 * @test 36 * @key headful 37 * @bug 8211999 38 * @summary The test creates the packed/unpacked top level components on the 39 * different screens and compares their bounds 40 * @run main/othervm WindowSizeDifferentScreens 41 * @run main/othervm -Dsun.java2d.uiScale=1 WindowSizeDifferentScreens 42 * @run main/othervm -Dsun.java2d.uiScale=1.25 WindowSizeDifferentScreens 43 */ 44 public final class WindowSizeDifferentScreens { 45 46 public static void main(String[] args) throws Exception { 47 test("window"); 48 test("dialog"); 49 test("frame"); 50 } 51 52 private static void test(String top) throws Exception { 53 var ge = GraphicsEnvironment.getLocalGraphicsEnvironment(); 54 Robot robot = new Robot(); 55 Window main = getTopLevel(top); 56 try { 57 main.setVisible(true); 58 robot.waitForIdle(); 59 main.setSize(500, 500); 60 robot.waitForIdle(); 61 for (GraphicsDevice gd : ge.getScreenDevices()) { 62 Rectangle bounds = gd.getDefaultConfiguration().getBounds(); 63 Point point = bounds.getLocation(); 64 point.translate(100, 100); 65 main.setLocation(point); 66 main.setBackground(Color.RED); 67 robot.waitForIdle(); 68 69 Window packed = getTopLevel(top); 70 Window unpacked = getTopLevel(top); 71 try { 72 packed.pack(); 73 robot.waitForIdle(); 74 packed.setBackground(Color.GREEN); 75 unpacked.setBackground(Color.BLUE); 76 packed.setSize(500, 500); 77 unpacked.setSize(500, 500); 78 packed.setLocation(point); 79 unpacked.setLocation(point); 80 robot.waitForIdle(); 81 packed.setVisible(true); 82 unpacked.setVisible(true); 83 robot.waitForIdle(); 84 Rectangle mBounds = main.getBounds(); 85 Rectangle pBounds = packed.getBounds(); 86 Rectangle uBounds = unpacked.getBounds(); 87 88 if (!mBounds.equals(uBounds) || 89 !mBounds.equals(pBounds)) { 90 System.err.println("Expected bounds: " + mBounds); 91 System.err.println("Actual unpacked: " + uBounds); 92 System.err.println("Actual packed: " + pBounds); 93 throw new RuntimeException(); 94 } 95 } finally { 96 packed.dispose(); 97 unpacked.dispose(); 98 } 99 } 100 } finally { 101 main.dispose(); 102 } 103 } 104 105 private static Window getTopLevel(String top) { 106 return switch (top) { 107 case "window" -> new Window(null); 108 case "dialog" -> new Dialog((Dialog) null); 109 case "frame" -> new Frame(); 110 default -> throw new IllegalStateException("Unexpected: " + top); 111 }; 112 } 113 }