KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > edu > rice > cs > drjava > ui > DirectoryFilter


1 /*BEGIN_COPYRIGHT_BLOCK
2  *
3  * This file is part of DrJava. Download the current version of this project from http://www.drjava.org/
4  * or http://sourceforge.net/projects/drjava/
5  *
6  * DrJava Open Source License
7  *
8  * Copyright (C) 2001-2005 JavaPLT group at Rice University (javaplt@rice.edu). All rights reserved.
9  *
10  * Developed by: Java Programming Languages Team, Rice University, http://www.cs.rice.edu/~javaplt/
11  *
12  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
13  * documentation files (the "Software"), to deal with the Software without restriction, including without limitation
14  * the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
15  * to permit persons to whom the Software is furnished to do so, subject to the following conditions:
16  *
17  * - Redistributions of source code must retain the above copyright notice, this list of conditions and the
18  * following disclaimers.
19  * - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the
20  * following disclaimers in the documentation and/or other materials provided with the distribution.
21  * - Neither the names of DrJava, the JavaPLT, Rice University, nor the names of its contributors may be used to
22  * endorse or promote products derived from this Software without specific prior written permission.
23  * - Products derived from this software may not be called "DrJava" nor use the term "DrJava" as part of their
24  * names without prior written permission from the JavaPLT group. For permission, write to javaplt@rice.edu.
25  *
26  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
27  * THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
28  * CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
29  * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
30  * WITH THE SOFTWARE.
31  *
32  END_COPYRIGHT_BLOCK*/
33
34 package edu.rice.cs.drjava.ui;
35
36 import java.io.File JavaDoc;
37 import javax.swing.filechooser.FileFilter JavaDoc;
38
39
40 /**
41  * A file filter for selecting directories.
42  * @version $Id: DirectoryFilter.java 3344 2005-07-05 19:07:29Z coolpipe $
43  */
44 public class DirectoryFilter extends FileFilter JavaDoc {
45   /** Name of the filter. */
46   private String JavaDoc _description;
47
48   /**
49    * Creates a new directory filter named "Directories".
50    */
51   public DirectoryFilter() {
52     this("Directories");
53   }
54   
55   /**
56    * Creates a new directory filter with the given description.
57    * @param description Name of the filter
58    */
59   public DirectoryFilter(String JavaDoc description) {
60     _description = description;
61   }
62
63   /**
64    * Returns true if the file is a directory.
65    */
66   public boolean accept(File JavaDoc f) {
67     return f.isDirectory();
68   }
69
70   /**
71    * @return A description of this filter to display
72    */
73   public String JavaDoc getDescription() {
74     return _description;
75   }
76 }
77
Popular Tags