BasicFileChooserUI.BasicFileView (Java SE 11 & JDK 11 )

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

All Methods Instance Methods Concrete Methods
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 Detail
  - iconCache
```
protected Hashtable<File,Icon> iconCache
```
    The icon cache
- Constructor Detail
  - BasicFileView
```
public BasicFileView()
```
    Constructs a BasicFileView.
- Method Detail
  - 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