1 /* 2 * Copyright (c) 2013, 2017, 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 /** 25 * @test 26 * @key headful 27 * @bug 6817933 28 * @summary Tests that HTMLEditorKit does not affect JFileChooser 29 * @author Sergey Malenkov 30 * @requires (os.family == "windows") 31 * @modules java.desktop/sun.awt 32 * java.desktop/sun.swing 33 */ 34 35 import java.awt.Color; 36 import java.awt.Component; 37 import java.awt.Container; 38 import java.awt.Point; 39 import java.awt.Robot; 40 import java.awt.Toolkit; 41 import javax.swing.JFileChooser; 42 import javax.swing.JFrame; 43 import javax.swing.JToggleButton; 44 import javax.swing.SwingUtilities; 45 import javax.swing.UIManager; 46 import javax.swing.text.html.HTMLEditorKit; 47 import javax.swing.text.html.StyleSheet; 48 49 import sun.awt.SunToolkit; 50 import sun.swing.WindowsPlacesBar; 51 52 public class Test6817933 { 53 54 private static final String STYLE = "BODY {background:red}"; 55 private static final Color COLOR = Color.RED; 56 private static JFileChooser chooser; 57 58 public static void main(String[] args) throws Exception { 59 try { 60 UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel"); 61 } 62 catch (Exception exception) { 63 exception.printStackTrace(); 64 return; // ignore test on non-Windows machines 65 } 66 SwingUtilities.invokeAndWait(new Runnable() { 67 public void run() { 68 StyleSheet css = new StyleSheet(); 69 css.addRule(STYLE); 70 71 HTMLEditorKit kit = new HTMLEditorKit(); 72 kit.setStyleSheet(css); 73 74 JFrame frame = new JFrame(STYLE); 75 frame.add(chooser = new JFileChooser()); 76 frame.setSize(640, 480); 77 frame.setVisible(true); 78 } 79 }); 80 81 SunToolkit toolkit = (SunToolkit) Toolkit.getDefaultToolkit(); 82 toolkit.realSync(500); 83 84 SwingUtilities.invokeAndWait(new Runnable() { 85 public void run() { 86 try { 87 JToggleButton button = get(JToggleButton.class, 88 get(WindowsPlacesBar.class, chooser)); 89 90 int width = button.getWidth(); 91 int height = button.getHeight() / 3; 92 Point point = new Point(0, height * 2); 93 SwingUtilities.convertPointToScreen(point, button); 94 width += point.x; 95 height += point.y; 96 97 int count = 0; 98 Robot robot = new Robot(); 99 for (int x = point.x; x < width; x++) { 100 for (int y = point.y; y < height; y++) { 101 count += COLOR.equals(robot.getPixelColor(x, y)) ? -2 : 1; 102 } 103 } 104 if (count < 0) { 105 throw new Exception("TEST ERROR: a lot of red pixels"); 106 } 107 } 108 catch (Exception exception) { 109 throw new Error(exception); 110 } 111 finally { 112 SwingUtilities.getWindowAncestor(chooser).dispose(); 113 } 114 } 115 }); 116 } 117 118 private static <T> T get(Class<? extends T> type, Container container) { 119 Component component = container.getComponent(0); 120 if (!type.isAssignableFrom(component.getClass())) { 121 throw new IllegalStateException("expected " + type + "; expected " + component.getClass()); 122 } 123 return (T) component; 124 } 125 }