mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-04 16:50:57 +00:00
129 lines
3.6 KiB
Java
129 lines
3.6 KiB
Java
/* 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;
|
|
}
|
|
|
|
}
|