edu.umd.cs.piccolox.swing

Class PScrollPane.PNullAction

java.lang.Object

javax.swing.AbstractAction

edu.umd.cs.piccolox.swing.PScrollPane.PNullAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Enclosing class:

PScrollPane

protected static class PScrollPane.PNullAction
extends AbstractAction

An action to do nothing - put into an action map to keep it from looking to its parent.

See Also:

Serialized Form

Field Summary

Fields inherited from class javax.swing.AbstractAction

changeSupport, enabled

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, DISPLAYED_MNEMONIC_INDEX_KEY, LARGE_ICON_KEY, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SELECTED_KEY, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PScrollPane.PNullAction()

Method Summary

Methods

Modifier and Type	Method and Description
void	actionPerformed(ActionEvent e) Does nothing.

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, clone, firePropertyChange, getKeys, getPropertyChangeListeners, getValue, isEnabled, putValue, removePropertyChangeListener, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

PScrollPane.PNullAction

protected PScrollPane.PNullAction()

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Does nothing.

Parameters:

e - Event responsible for this action