Package kiyut.citra.io

Class DefaultFileFilter

java.lang.Object

javax.swing.filechooser.FileFilter

kiyut.citra.io.DefaultFileFilter

Direct Known Subclasses:

ImageFileFilter

public class DefaultFileFilter
extends FileFilter

Defaulft File Filter

Author:

Kiyut

Field Summary

Fields

Modifier and Type	Field	Description
protected String	description
protected List<String>	filters
protected String	fullDescription
protected static String	HIDDEN_FILE
protected static String	TYPE_UNKNOWN
protected boolean	useExtensionsInDescription

Constructor Summary

Constructors

Constructor	Description
DefaultFileFilter()

Method Summary

Modifier and Type	Method	Description
boolean	accept(File f)
void	addExtension(String extension)	Adds a filetype "dot" extension to filter against.
String	getDescription()	Returns the human readable description of this filter.
String	getExtension(File f)	Return the extension portion of the file's name .
boolean	isExtensionListInDescription()	Returns whether the extension list (.jpg, .gif, etc) should show up in the human readable description.
void	setDescription(String description)	Sets the human readable description of this filter.
void	setExtensionListInDescription(boolean b)	Determines whether the extension list (.jpg, .gif, etc) should show up in the human readable description.

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_UNKNOWN

protected static final String TYPE_UNKNOWN

See Also:

Constant Field Values

HIDDEN_FILE

protected static final String HIDDEN_FILE

See Also:

Constant Field Values

filters

protected List<String> filters

description

protected String description

fullDescription

protected String fullDescription

useExtensionsInDescription

protected boolean useExtensionsInDescription

Constructor Detail

DefaultFileFilter

public DefaultFileFilter()

Method Detail

accept

public boolean accept(File f)

Specified by:

accept in class FileFilter

getExtension

public String getExtension(File f)

Return the extension portion of the file's name .

Parameters:

f - the File

Returns:

the extension portion of the file's name .

See Also:

getExtension(java.io.File), accept(java.io.File)

addExtension

public void addExtension(String extension)

Adds a filetype "dot" extension to filter against. For example: the following code will create a filter that filters out all files except those that end in ".jpg" and ".tif":

   ExampleFileFilter filter = new ExampleFileFilter();
   filter.addExtension("jpg");
   filter.addExtension("tif");

Note that the "." before the extension is not needed and will be ignored.

Parameters:

extension - the file extension

getDescription

public String getDescription()

Returns the human readable description of this filter. For example: "JPEG and GIF Image Files (*.jpg, *.gif)"

Specified by:

getDescription in class FileFilter

Returns:

description

See Also:

setDescription(java.lang.String), setExtensionListInDescription(boolean), isExtensionListInDescription()

setDescription

public void setDescription(String description)

Sets the human readable description of this filter. For example: filter.setDescription("Gif and JPG Images");

Parameters:

description - the description

See Also:

setDescription(java.lang.String), setExtensionListInDescription(boolean), isExtensionListInDescription()

setExtensionListInDescription

public void setExtensionListInDescription(boolean b)

Determines whether the extension list (.jpg, .gif, etc) should show up in the human readable description. Only relevent if a description was provided in the constructor or using setDescription();

Parameters:

b - true or false

See Also:

getDescription(), setDescription(java.lang.String), isExtensionListInDescription()

isExtensionListInDescription

public boolean isExtensionListInDescription()

Returns whether the extension list (.jpg, .gif, etc) should show up in the human readable description. Only relevent if a description was provided in the constructor or using setDescription();

Returns:

true or false

See Also:

getDescription(), setDescription(java.lang.String), setExtensionListInDescription(boolean)