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1   /*
2    * Copyright (c) 1995, 2007, Oracle and/or its affiliates. All rights reserved.
3    * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4    *
5    * This code is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU General Public License version 2 only, as
7    * published by the Free Software Foundation.  Oracle designates this
8    * particular file as subject to the "Classpath" exception as provided
9    * by Oracle in the LICENSE file that accompanied this code.
10   *
11   * This code is distributed in the hope that it will be useful, but WITHOUT
12   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14   * version 2 for more details (a copy is included in the LICENSE file that
15   * accompanied this code).
16   *
17   * You should have received a copy of the GNU General Public License version
18   * 2 along with this work; if not, write to the Free Software Foundation,
19   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20   *
21   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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24   */
25  
26  package java.awt.peer;
27  
28  import java.awt.FileDialog;
29  import java.io.FilenameFilter;
30  
31  /**
32   * The peer interface for {@link FileDialog}.
33   *
34   * The peer interfaces are intended only for use in porting
35   * the AWT. They are not intended for use by application
36   * developers, and developers should not implement peers
37   * nor invoke any of the peer methods directly on the peer
38   * instances.
39   */
40  public interface FileDialogPeer extends DialogPeer {
41  
42      /**
43       * Sets the selected file for this file dialog.
44       *
45       * @param file the file to set as selected file, or {@code null} for
46       *        no selected file
47       *
48       * @see FileDialog#setFile(String)
49       */
50      void setFile(String file);
51  
52      /**
53       * Sets the current directory for this file dialog.
54       *
55       * @param dir the directory to set
56       *
57       * @see FileDialog#setDirectory(String)
58       */
59      void setDirectory(String dir);
60  
61      /**
62       * Sets the filename filter for filtering the displayed files.
63       *
64       * @param filter the filter to set
65       *
66       * @see FileDialog#setFilenameFilter(FilenameFilter)
67       */
68      void setFilenameFilter(FilenameFilter filter);
69  }