public class SimpleFileFilter
extends javax.swing.filechooser.FileFilter
FileFilter
that
filters out all files except for those type extensions that it
knows about.Extensions are of the type ".foo", which is typically found on Windows and Unix boxes, but not on Mac. Case is ignored.
Example: Create a new filter that filters out all files but gif and jpg image files:
JFileChooser chooser = new JFileChooser(); SimpleFileFilter filter = new SimpleFileFilter( new String{"gif", "jpg"}, "JPEG & GIF Images") chooser.addChoosableFileFilter(filter); chooser.showOpenDialog(this);
Constructor and Description |
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SimpleFileFilter()
Creates a file filter.
|
SimpleFileFilter(java.lang.String extension)
Creates a file filter that accepts files with the given extension.
|
SimpleFileFilter(java.lang.String[] filters)
Creates a file filter from the given string array.
|
SimpleFileFilter(java.lang.String[] filters,
java.lang.String description)
Creates a file filter from the given string array and description.
|
SimpleFileFilter(java.lang.String extension,
java.lang.String description)
Creates a file filter that accepts the given file type.
|
Modifier and Type | Method and Description |
---|---|
boolean |
accept(java.io.File f)
Return true if this file should be shown in the directory pane,
false if it shouldn't.
|
void |
addExtension(java.lang.String extension)
Adds a filetype "dot" extension to filter against.
|
java.lang.String |
getDescription()
Returns the human readable description of this filter.
|
java.lang.String |
getExtension(java.io.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(java.lang.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.
|
public SimpleFileFilter()
addExtension(java.lang.String)
public SimpleFileFilter(java.lang.String extension)
addExtension(java.lang.String)
public SimpleFileFilter(java.lang.String extension, java.lang.String description)
addExtension(java.lang.String)
public SimpleFileFilter(java.lang.String[] filters)
addExtension(java.lang.String)
public SimpleFileFilter(java.lang.String[] filters, java.lang.String description)
addExtension(java.lang.String)
public boolean accept(java.io.File f)
accept
in class javax.swing.filechooser.FileFilter
getExtension(java.io.File)
,
FileFilter.accept(java.io.File)
public java.lang.String getExtension(java.io.File f)
getExtension(java.io.File)
,
FileFilter.accept(java.io.File)
public void addExtension(java.lang.String extension)
public java.lang.String getDescription()
getDescription
in class javax.swing.filechooser.FileFilter
setDescription(java.lang.String)
,
setExtensionListInDescription(boolean)
,
isExtensionListInDescription()
,
FileFilter.getDescription()
public void setDescription(java.lang.String description)
public void setExtensionListInDescription(boolean b)
public boolean isExtensionListInDescription()