001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.util;
043:
044: import javax.swing.LookAndFeel;
045: import javax.swing.UIManager;
046:
047: /**
048: * Provides utility methods
049: *
050: * @author Marek Slama
051: */
052:
053: public class Util {
054:
055: /** Creates a new instance of Utilities */
056: private Util() {
057: }
058:
059: /** Tries to set default L&F according to platform.
060: * Uses:
061: * Metal L&F on Linux and Solaris
062: * Windows L&F on Windows
063: * Aqua L&F on Mac OS X
064: * System L&F on other OS
065: */
066: public static void setDefaultLookAndFeel() {
067: String uiClassName;
068: if (isWindowsOS()) {
069: uiClassName = "com.sun.java.swing.plaf.windows.WindowsLookAndFeel"; //NOI18N
070: } else if (isMacOSX()) {
071: uiClassName = "apple.laf.AquaLookAndFeel"; //NOI18N
072: } else if (isLinuxOS() || isSunOS()) {
073: uiClassName = "javax.swing.plaf.metal.MetalLookAndFeel"; //NOI18N
074: } else {
075: uiClassName = UIManager.getSystemLookAndFeelClassName();
076: }
077: if (uiClassName.equals(UIManager.getLookAndFeel().getClass()
078: .getName())) {
079: //Desired L&F is already set
080: return;
081: }
082: try {
083: UIManager.setLookAndFeel(uiClassName);
084: } catch (Exception ex) {
085: System.err.println("Cannot set L&F " + uiClassName); //NOI18N
086: System.err.println("Exception:" + ex.getMessage()); //NOI18N
087: ex.printStackTrace();
088: }
089: }
090:
091: private static boolean isWindowsOS() {
092: return System.getProperty("os.name").startsWith("Windows"); //NOI18N
093: }
094:
095: private static boolean isLinuxOS() {
096: return System.getProperty("os.name").startsWith("Lin"); //NOI18N
097: }
098:
099: private static boolean isSunOS() {
100: return System.getProperty("os.name").startsWith("Sun"); //NOI18N
101: }
102:
103: private static boolean isMacOSX() {
104: return System.getProperty("os.name").startsWith("Mac OS X"); //NOI18N
105: }
106:
107: }
|