net.sf.japi.swing
Class DummyAction

java.lang.Object
  javax.swing.AbstractAction
      net.sf.japi.swing.DummyAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

public final class DummyAction
extends AbstractAction

Dummy Action implementation, an Action implementation which does nothing and only serves as an Action Property container. This is useful e.g. for JMenu, instances of which you can create using Action instances but where implementing the basic abstract method ActionListener#actionPerformed(ActionEvent) does not make any sense. This class is also an appropriate superclass for Action implementations that aren't interested in ActionEvents but other events.

Author:

Christian Hujer

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, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

DummyAction()
Create a Dummy Action.

Method Summary

void	actionPerformed(ActionEvent e) The implementation of this method in DummyAction simply does nothing.
protected Object	clone()

Methods inherited from class javax.swing.AbstractAction

addPropertyChangeListener, 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

DummyAction

public DummyAction()

Create a Dummy Action.

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

The implementation of this method in DummyAction simply does nothing.

clone

protected Object clone()
                throws CloneNotSupportedException

Overrides:

clone in class AbstractAction

Throws:

CloneNotSupportedException