net.java.truevfs.access.swing

Class TFileView

java.lang.Object

javax.swing.filechooser.FileView

net.java.truevfs.access.swing.TDecoratingFileView

net.java.truevfs.access.swing.TFileView

public class TFileView
extends TDecoratingFileView

An archive enabled file view. This class recognizes instances of the TFile class and returns custom icons and type descriptions if it's an archive file or an archive entry. Otherwise, the super class behaviour is used.

Note that this class accesses archive files lazily, i.e. it does not eagerly check the true status with TFile.isDirectory() or similar unless really necessary. This is to prevent dead locks between the Event Dispatch Thread and the Basic L&F TFile Loading Threads which are forked by JFileChooser.

Author:

Christian Schlichtherle

Field Summary

Fields inherited from class net.java.truevfs.access.swing.TDecoratingFileView

fv

Constructor Summary

Constructors

Constructor and Description
TFileView(FileView fv) Creates a new archive enabled file view.

Method Summary

Modifier and Type	Method and Description
Icon	getIcon(File file)
String	getTypeDescription(File file)
Boolean	isTraversable(File file)

Methods inherited from class net.java.truevfs.access.swing.TDecoratingFileView

getDescription, getName, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TFileView

public TFileView(@CheckForNull
                 FileView fv)

Creates a new archive enabled file view.

Parameters:

fv - The nullable file view to decorate.

Method Detail

getIcon

@Nullable
public Icon getIcon(File file)

Overrides:

getIcon in class TDecoratingFileView

getTypeDescription

@Nullable
public String getTypeDescription(File file)

Overrides:

getTypeDescription in class TDecoratingFileView

isTraversable

@Nullable
public Boolean isTraversable(File file)

Overrides:

isTraversable in class TDecoratingFileView