Class BasicFileChooserUI.BasicFileView

Enclosing class:
BasicFileChooserUI
protected class BasicFileChooserUI.BasicFileView
extends FileView

A basic file view.

Fields

Modifier and Type Field Description
protected Hashtable<File,​Icon> iconCache

The icon cache

Constructors

Constructor Description
BasicFileView()

Constructs a BasicFileView.

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

Fields

iconCache

protected Hashtable<File,Icon> iconCache

The icon cache

Constructors

BasicFileView

public BasicFileView()

Constructs a BasicFileView.

Methods

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

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Documentation extracted from Debian's OpenJDK Development Kit package.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
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https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/swing/plaf/basic/BasicFileChooserUI.BasicFileView.html