tool_panels.atktable
Class TableScalarViewer.AtkTableFilter

java.lang.Object
  javax.swing.filechooser.FileFilter
      tool_panels.atktable.TableScalarViewer.AtkTableFilter

Enclosing class:

TableScalarViewer

public class TableScalarViewer.AtkTableFilter
extends javax.swing.filechooser.FileFilter

A convenience implementation of 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 Macinthosh. Case is ignored. Example - create a new filter that filerts out all files but gif and jpg image files: JFileChooser chooser = new JFileChooser(); AtkTableFilter filter = new AtkTableFilter( new String{"gif", "jpg"}, "JPEG & GIF Images") chooser.addChoosableFileFilter(filter); chooser.showOpenDialog(this);

Version:

1.8 08/26/98

Author:

Jeff Dinkins

Constructor Summary

TableScalarViewer.AtkTableFilter()
Creates a file filter.

TableScalarViewer.AtkTableFilter(java.lang.String extension)
Creates a file filter that accepts files with the given extension.

TableScalarViewer.AtkTableFilter(java.lang.String[] filters)
Creates a file filter from the given string array.

TableScalarViewer.AtkTableFilter(java.lang.String[] filters, java.lang.String description)
Creates a file filter from the given string array and description.

TableScalarViewer.AtkTableFilter(java.lang.String extension, java.lang.String description)
Creates a file filter that accepts the given file type.

Method Summary

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 .
java.lang.String	getExtension(java.lang.String filename) 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.

Methods inherited from class java.lang.Object

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

Constructor Detail

TableScalarViewer.AtkTableFilter

public TableScalarViewer.AtkTableFilter()

Creates a file filter. If no filters are added, then all files are accepted.

See Also:

addExtension(java.lang.String)

TableScalarViewer.AtkTableFilter

public TableScalarViewer.AtkTableFilter(java.lang.String extension)

Creates a file filter that accepts files with the given extension. Example: new AtkTableFilter("jpg");

See Also:

addExtension(java.lang.String)

TableScalarViewer.AtkTableFilter

public TableScalarViewer.AtkTableFilter(java.lang.String extension,
                                        java.lang.String description)

Creates a file filter that accepts the given file type. Example: new AtkTableFilter("jpg", "JPEG Image Images"); Note that the "." before the extension is not needed. If provided, it will be ignored.

See Also:

addExtension(java.lang.String)

TableScalarViewer.AtkTableFilter

public TableScalarViewer.AtkTableFilter(java.lang.String[] filters)

Creates a file filter from the given string array. Example: new AtkTableFilter(String {"gif", "jpg"}); Note that the "." before the extension is not needed adn will be ignored.

See Also:

addExtension(java.lang.String)

TableScalarViewer.AtkTableFilter

public TableScalarViewer.AtkTableFilter(java.lang.String[] filters,
                                        java.lang.String description)

Creates a file filter from the given string array and description. Example: new AtkTableFilter(String {"gif", "jpg"}, "Gif and JPG Images"); Note that the "." before the extension is not needed and will be ignored.

See Also:

addExtension(java.lang.String)

Method Detail

accept

public boolean accept(java.io.File f)

Return true if this file should be shown in the directory pane, false if it shouldn't. Files that begin with "." are ignored.

Specified by:

accept in class javax.swing.filechooser.FileFilter

See Also:

getExtension(java.io.File), FileFilter

getExtension

public java.lang.String getExtension(java.io.File f)

Return the extension portion of the file's name .

See Also:

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

getExtension

public java.lang.String getExtension(java.lang.String filename)

Return the extension portion of the file's name .

See Also:

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

addExtension

public void addExtension(java.lang.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": AtkTableFilter filter = new AtkTableFilter(); filter.addExtension("jpg"); filter.addExtension("tif"); Note that the "." before the extension is not needed and will be ignored.

getDescription

public java.lang.String getDescription()

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

Specified by:

getDescription in class javax.swing.filechooser.FileFilter

See Also:

FileFilter.getDescription()

setDescription

public void setDescription(java.lang.String description)

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

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();

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();