| /* FileView.java -- |
| Copyright (C) 2002, 2004, 2005, 2006, Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath 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, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| |
| package javax.swing.filechooser; |
| |
| import java.io.File; |
| |
| import javax.swing.Icon; |
| |
| /** |
| * An abstract class that provides presentation information about files and |
| * directories. . |
| * |
| * @author Andrew Selkirk |
| */ |
| public abstract class FileView |
| { |
| |
| /** |
| * Creates a new <code>FileView</code> instance. |
| */ |
| public FileView() |
| { |
| // Nothing to do here. |
| } |
| |
| /** |
| * Returns the name for the specified file. This method always returns |
| * <code>null</code> and should be overridden by subclasses. |
| * |
| * @param file the file. |
| * |
| * @return Always <code>null</code>. |
| */ |
| public String getName(File file) |
| { |
| return null; |
| } |
| |
| /** |
| * Returns a description for the specified file. This method always returns |
| * <code>null</code> and should be overridden by subclasses. |
| * |
| * @param file the file. |
| * |
| * @return Always <code>null</code>. |
| */ |
| public String getDescription(File file) |
| { |
| return null; |
| } |
| |
| /** |
| * Returns a description for the type of the specified file. This method |
| * always returns <code>null</code> and should be overridden by subclasses. |
| * |
| * @param file the file. |
| * |
| * @return Always <code>null</code>. |
| */ |
| public String getTypeDescription(File file) |
| { |
| return null; |
| } |
| |
| /** |
| * Returns an {@link Icon} to represent the specified file. This method |
| * always returns <code>null</code> and should be overridden by subclasses. |
| * |
| * @param file the file. |
| * |
| * @return Always <code>null</code>. |
| */ |
| public Icon getIcon(File file) |
| { |
| return null; |
| } |
| |
| /** |
| * Returns {@link Boolean#TRUE} if the given directory is traversable, and |
| * {@link Boolean#FALSE} if it is not. This method always returns |
| * <code>null</code> and should be overridden by subclasses. |
| * |
| * @param directory the directory. |
| * |
| * @return Always <code>null</code>. |
| */ |
| public Boolean isTraversable(File directory) |
| { |
| return null; |
| } |
| |
| } |