javax.swing.filechooser.FileNameExtensionFilter — clojure-interop/javax.swing 1.0.5

An implementation of FileFilter that filters using a specified set of extensions. The extension for a file is the portion of the file name after the last ".". Files whose name does not contain a "." have no file name extension. File name extension comparisons are case insensitive.

The following example creates a FileNameExtensionFilter that will show jpg files:

FileFilter filter = new FileNameExtensionFilter("JPEG file", "jpg", "jpeg"); JFileChooser fileChooser = ...; fileChooser.addChoosableFileFilter(filter);

->file-name-extension-filter clj

(->file-name-extension-filter description extensions)

Constructor.

Creates a FileNameExtensionFilter with the specified description and file name extensions. The returned FileNameExtensionFilter will accept all directories and any file with a file name extension contained in extensions.

description - textual description for the filter, may be null - java.lang.String extensions - the accepted file name extensions - java.lang.String

throws: java.lang.IllegalArgumentException - if extensions is null, empty, contains null, or contains an empty string

accept clj

(accept this f)

Tests the specified file, returning true if the file is accepted, false otherwise. True is returned if the extension matches one of the file name extensions of this FileFilter, or the file is a directory.

f - the File to test - java.io.File

returns: true if the file is to be accepted, false otherwise - boolean

get-description clj

(get-description this)

The description of this filter. For example: "JPG and GIF Images."

returns: the description of this filter - java.lang.String

get-extensions clj

(get-extensions this)

Returns the set of file name extensions files are tested against.

returns: the set of file name extensions files are tested against - java.lang.String[]

to-string clj

(to-string this)

Returns a string representation of the FileNameExtensionFilter. This method is intended to be used for debugging purposes, and the content and format of the returned string may vary between implementations.

returns: a string representation of this FileNameExtensionFilter - java.lang.String