Class EnableListener

java.lang.Object
  |
  +--EnableListener

All Implemented Interfaces:

DocumentListener, EventListener

public class EnableListener

extends Object

implements DocumentListener

This class implements a document listener whose toggle enabled / disabled a list of button.

Author:

P. URSO

Constructor Summary

EnableListener(AbstractButton button)
Constructs a new EnableListener with a first button.

Method Summary

void	changedUpdate(DocumentEvent e) Disables all buttons.
void	enables(boolean state) Enables or disables all buttons.
void	insertUpdate(DocumentEvent e) Disables all buttons.
void	removeUpdate(DocumentEvent e) Disables all buttons.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnableListener

public EnableListener(AbstractButton button)

Constructs a new EnableListener with a first button.

Parameters:

button - the first button to be switched.

Method Detail

enables

public void enables(boolean state)

Enables or disables all buttons.

Parameters:

state - true to enable all the buttons

insertUpdate

public void insertUpdate(DocumentEvent e)

Disables all buttons.

Specified by:

insertUpdate in interface DocumentListener

removeUpdate

public void removeUpdate(DocumentEvent e)

Disables all buttons.

Specified by:

removeUpdate in interface DocumentListener

changedUpdate

public void changedUpdate(DocumentEvent e)

Disables all buttons.

Specified by:

changedUpdate in interface DocumentListener