Module java.desktop

Package javax.swing.plaf.basic

Class BasicFileChooserUI.BasicFileView

java.lang.Object

javax.swing.filechooser.FileView

javax.swing.plaf.basic.BasicFileChooserUI.BasicFileView

Enclosing class:

BasicFileChooserUI

protected class BasicFileChooserUI.BasicFileView
extends FileView

A basic file view.

Field Summary

Fields

Modifier and Type	Field	Description
protected Hashtable<File,Icon>	iconCache	The icon cache

Constructor Summary

Constructors

Constructor	Description
BasicFileView()	Constructs a BasicFileView.

Method Summary

Modifier and Type	Method	Description
void	cacheIcon(File f, Icon i)	Caches an icon for a file.
void	clearIconCache()	Clears the icon cache.
Icon	getCachedIcon(File f)	Returns the cached icon for the file.
Boolean	isHidden(File f)	Returns whether or not a file is hidden.

Methods declared in class javax.swing.filechooser.FileView

getDescription, getIcon, getName, getTypeDescription, isTraversable

Methods declared in class java.lang.Object

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

Field Details

iconCache

protected Hashtable<File,Icon> iconCache

The icon cache

Constructor Details

BasicFileView

public BasicFileView()

Constructs a BasicFileView.

Method Details

clearIconCache

public void clearIconCache()

Clears the icon cache.

getCachedIcon

public Icon getCachedIcon(File f)

Returns the cached icon for the file.

Parameters:

f - the file

Returns:

the cached icon for the file

cacheIcon

public void cacheIcon(File f,
 Icon i)

Caches an icon for a file.

Parameters:

f - the file

i - the icon

isHidden

public Boolean isHidden(File f)

Returns whether or not a file is hidden.

Parameters:

f - the file

Returns:

whether or not a file is hidden