author | malenkov |
Wed, 30 Apr 2014 19:28:05 +0400 | |
changeset 24544 | c0133e7c7162 |
parent 23010 | 6dadb192ad81 |
child 24499 | 9c83666ebd5e |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 1998, 2013, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package javax.swing.filechooser; |
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import java.io.File; |
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/** |
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* <code>FileFilter</code> is an abstract class used by {@code JFileChooser} |
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* for filtering the set of files shown to the user. See |
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* {@code FileNameExtensionFilter} for an implementation that filters using |
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* the file name extension. |
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* <p> |
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* A <code>FileFilter</code> |
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* can be set on a <code>JFileChooser</code> to |
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* keep unwanted files from appearing in the directory listing. |
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* For an example implementation of a simple file filter, see |
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* <code><i>yourJDK</i>/demo/jfc/FileChooserDemo/ExampleFileFilter.java</code>. |
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* For more information and examples see |
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* <a href="http://docs.oracle.com/javase/tutorial/uiswing/components/filechooser.html">How to Use File Choosers</a>, |
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* a section in <em>The Java Tutorial</em>. |
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* |
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* @see FileNameExtensionFilter |
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* @see javax.swing.JFileChooser#setFileFilter |
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* @see javax.swing.JFileChooser#addChoosableFileFilter |
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* |
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* @author Jeff Dinkins |
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*/ |
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public abstract class FileFilter { |
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/** |
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* Whether the given file is accepted by this filter. |
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*/ |
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public abstract boolean accept(File f); |
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/** |
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* The description of this filter. For example: "JPG and GIF Images" |
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* @see FileView#getName |
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*/ |
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public abstract String getDescription(); |
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} |