| /* |
| * Copyright (c) 2016, 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. |
| */ |
| |
| import java.awt.Toolkit; |
| import javax.swing.LookAndFeel; |
| import javax.swing.SwingUtilities; |
| import javax.swing.UIManager; |
| import javax.swing.UnsupportedLookAndFeelException; |
| import sun.awt.SunToolkit; |
| |
| /** |
| * @test |
| * @bug 8136366 |
| * @summary Add a public API to create a L&F without installation |
| * @modules java.desktop/sun.awt |
| */ |
| public class CreateLookAndFeelTest { |
| |
| public static void main(String[] args) throws Exception { |
| SwingUtilities.invokeAndWait(CreateLookAndFeelTest::createLAFs); |
| } |
| |
| private static void createLAFs() { |
| |
| for (LAFTest lafTest : LAFTest.values()) { |
| createLAF(lafTest); |
| } |
| |
| try { |
| UIManager.createLookAndFeel(null); |
| } catch (NullPointerException e) { |
| return; |
| } catch (UnsupportedLookAndFeelException ignore) { |
| } |
| |
| throw new RuntimeException("NPE is not thrown!"); |
| } |
| |
| private static void createLAF(LAFTest lafTest) { |
| try { |
| UIManager.createLookAndFeel(lafTest.lafName); |
| |
| } catch (UnsupportedLookAndFeelException e) { |
| if (lafTest.isSupported) { |
| throw new RuntimeException(e); |
| } |
| } |
| } |
| |
| private static boolean isOSAvailable(String supportedOS) { |
| return System.getProperty("os.name") |
| .toLowerCase() |
| .contains(supportedOS); |
| } |
| |
| private static boolean isGTKAvailable() { |
| Toolkit toolkit = Toolkit.getDefaultToolkit(); |
| if (!(toolkit instanceof SunToolkit)) { |
| return false; |
| } |
| return ((SunToolkit) toolkit).isNativeGTKAvailable(); |
| } |
| |
| enum LAFTest { |
| |
| METAL("Metal"), |
| NIMBUS("Nimbus"), |
| MOTIF("CDE/Motif"), |
| WINDOWS("Windows", isOSAvailable("windows")), |
| GTK("GTK look and feel", isGTKAvailable()), |
| MAC("Mac OS X", isOSAvailable("mac")); |
| |
| private final String lafName; |
| private final boolean isSupported; |
| |
| private LAFTest(String lafName) { |
| this(lafName, true); |
| } |
| |
| private LAFTest(String lafName, boolean crossPlatform) { |
| this.lafName = lafName; |
| this.isSupported = crossPlatform; |
| } |
| } |
| } |