1 /* 2 * Copyright (c) 2016, 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.Graphics; 25 import java.awt.Graphics2D; 26 import java.awt.image.BufferedImage; 27 import javax.swing.JComponent; 28 import javax.swing.JLabel; 29 import javax.swing.SwingUtilities; 30 import javax.swing.UIDefaults; 31 import javax.swing.UIManager; 32 import javax.swing.border.TitledBorder; 33 import javax.swing.plaf.ComponentUI; 34 import javax.swing.plaf.UIResource; 35 import javax.swing.plaf.metal.MetalLabelUI; 36 import javax.swing.plaf.metal.MetalLookAndFeel; 37 import javax.swing.plaf.nimbus.NimbusLookAndFeel; 38 39 /** 40 * @test 41 * @bug 8152159 42 * @summary LabelUI is not updated for TitledBorder 43 * @run main/othervm TitledBorderLabelUITest LAF 44 * @run main/othervm TitledBorderLabelUITest LabelUI 45 */ 46 47 public class TitledBorderLabelUITest { 48 49 private static final int SIZE = 50; 50 private static boolean useLAF; 51 main(String[] args)52 public static void main(String[] args) throws Exception { 53 useLAF = "LAF".equals(args[0]); 54 SwingUtilities.invokeAndWait(TitledBorderLabelUITest::createAndShowGUI); 55 } 56 createAndShowGUI()57 private static void createAndShowGUI() { 58 59 try { 60 UIManager.setLookAndFeel(new TestLookAndFeel()); 61 62 JLabel label = new JLabel("Test Label"); 63 label.setSize(SIZE, SIZE); 64 TitledBorder border = new TitledBorder("ABCDEF"); 65 label.setBorder(new TitledBorder(border)); 66 67 if (useLAF) { 68 UIManager.setLookAndFeel(new NimbusLookAndFeel()); 69 } else { 70 UIManager.getDefaults().put("LabelUI", MetalLabelUI.class.getName()); 71 } 72 73 SwingUtilities.updateComponentTreeUI(label); 74 75 paintToImage(label); 76 77 } catch (Exception e) { 78 throw new RuntimeException(e); 79 } 80 } 81 paintToImage(JComponent comp)82 private static void paintToImage(JComponent comp) { 83 BufferedImage image = new BufferedImage(SIZE, SIZE, BufferedImage.TYPE_INT_RGB); 84 Graphics2D g = image.createGraphics(); 85 comp.paint(g); 86 g.dispose(); 87 } 88 89 public static class TestLookAndFeel extends MetalLookAndFeel { 90 91 @Override initClassDefaults(UIDefaults table)92 protected void initClassDefaults(UIDefaults table) { 93 super.initClassDefaults(table); 94 table.put("LabelUI", TestLabelUI.class.getName()); 95 } 96 } 97 98 public static class TestLabelUI extends MetalLabelUI implements UIResource { 99 createUI(JComponent c)100 public static ComponentUI createUI(JComponent c) { 101 return new TestLabelUI(); 102 } 103 104 @Override paint(Graphics g, JComponent c)105 public void paint(Graphics g, JComponent c) { 106 super.paint(g, c); 107 throw new RuntimeException("New LabelUI is not installed!"); 108 } 109 } 110 }