org.geotools.swing.wizard

Class JFileField

Object

ParamField

JFileField

public class JFileField
extends ParamField

Widget for File; provides a "Browse" button to open a file dialog.

Author:

Jody Garnett

Field Summary

Fields inherited from class ParamField

parameter

Constructor Summary

Constructors

Constructor and Description
JFileField(Parameter<?> parameter)

Method Summary

Modifier and Type	Method and Description
void	addListener(JWizard.Controller controller)
protected void	browse()
JComponent	doLayout() Called to build the widget, initialize it (setting defaults or whatever) and setup any listeners needed for validation of the widget value.
File	getValue() Returns the current value of the widget.
void	removeListener(JWizard.Controller controller)
void	setValue(Object value) Sets the value of the widget.
boolean	validate() Validates the current value of the widget, returns false if not valid, true otherwise

Methods inherited from class ParamField

create

Methods inherited from class Object

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

Constructor Detail

JFileField

public JFileField(Parameter<?> parameter)

Method Detail

doLayout

public JComponent doLayout()

Description copied from class: ParamField

Called to build the widget, initialize it (setting defaults or whatever) and setup any listeners needed for validation of the widget value. The returned JComponent will contain the widget for editing.

Specified by:

doLayout in class ParamField

Returns:

JComponent or null if error

browse

protected void browse()

addListener

public void addListener(JWizard.Controller controller)

Specified by:

addListener in class ParamField

removeListener

public void removeListener(JWizard.Controller controller)

Specified by:

removeListener in class ParamField

getValue

public File getValue()

Description copied from class: ParamField

Returns the current value of the widget.

Specified by:

getValue in class ParamField

Returns:

Object representing the current value of the widget

setValue

public void setValue(Object value)

Description copied from class: ParamField

Sets the value of the widget.

Specified by:

setValue in class ParamField

Parameters:

value - an object containing the value to set for the widget

validate

public boolean validate()

Description copied from class: ParamField

Validates the current value of the widget, returns false if not valid, true otherwise

Specified by:

validate in class ParamField

Returns:

boolean if validated