/* * Copyright (c) 1995 - 2008 Sun Microsystems, Inc.  All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * *   - Redistributions of source code must retain the above copyright *     notice, this list of conditions and the following disclaimer. * *   - Redistributions in binary form must reproduce the above copyright *     notice, this list of conditions and the following disclaimer in the *     documentation and/or other materials provided with the distribution. * *   - Neither the name of Sun Microsystems nor the names of its *     contributors may be used to endorse or promote products derived *     from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ package components;import java.io.File;import javax.swing.*;import javax.swing.filechooser.*;/* ImageFileView.java is used by FileChooserDemo2.java. */public class ImageFileView extends FileView {    ImageIcon jpgIcon = Utils.createImageIcon("images/jpgIcon.gif");    ImageIcon gifIcon = Utils.createImageIcon("images/gifIcon.gif");    ImageIcon tiffIcon = Utils.createImageIcon("images/tiffIcon.gif");    ImageIcon pngIcon = Utils.createImageIcon("images/pngIcon.png");    public String getName(File f) {        return null; //let the L&F FileView figure this out    }    public String getDescription(File f) {        return null; //let the L&F FileView figure this out    }    public Boolean isTraversable(File f) {        return null; //let the L&F FileView figure this out    }    public String getTypeDescription(File f) {        String extension = Utils.getExtension(f);        String type = null;        if (extension != null) {            if (extension.equals(Utils.jpeg) ||                extension.equals(Utils.jpg)) {                type = "JPEG Image";            } else if (extension.equals(Utils.gif)){                type = "GIF Image";            } else if (extension.equals(Utils.tiff) ||                       extension.equals(Utils.tif)) {                type = "TIFF Image";            } else if (extension.equals(Utils.png)){                type = "PNG Image";            }        }        return type;    }    public Icon getIcon(File f) {        String extension = Utils.getExtension(f);        Icon icon = null;        if (extension != null) {            if (extension.equals(Utils.jpeg) ||                extension.equals(Utils.jpg)) {                icon = jpgIcon;            } else if (extension.equals(Utils.gif)) {                icon = gifIcon;            } else if (extension.equals(Utils.tiff) ||                       extension.equals(Utils.tif)) {                icon = tiffIcon;            } else if (extension.equals(Utils.png)) {                icon = pngIcon;            }        }        return icon;    }}