Here you can find the source of isMotif()
public static boolean isMotif()
//package com.java2s; /*/*from w w w.ja va2s. c o m*/ * ome.formats.importer.gui.GuiCommonElements * *------------------------------------------------------------------------------ * Copyright (C) 2006-2008 University of Dundee. All rights reserved. * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * This program 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 for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * *------------------------------------------------------------------------------ */ import javax.swing.UIManager; public class Main { /** * @return true if look and feel is motif */ public static boolean isMotif() { String laf = UIManager.getLookAndFeel().getClass().getName(); if (laf.equals("com.sun.java.swing.plaf.motif.MotifLookAndFeel")) return true; else return false; } }