edu.utep.cs.et.gui.editor
Class DefaultEditor.RedoAction

java.lang.Object
  javax.swing.AbstractAction
      edu.utep.cs.et.gui.editor.DefaultEditor.RedoAction

All Implemented Interfaces:

ActionListener, Serializable, Cloneable, EventListener, Action

Enclosing class:

DefaultEditor

private class DefaultEditor.RedoAction
extends AbstractAction

A class representing redo actions.

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

DefaultEditor.RedoAction()
Creates a new instance.

Method Summary

void	actionPerformed(ActionEvent e) Performs an redo action on the undo manager undoManager and also update the status of this and the undo action actRedo.
void	updateRedoState() Updates the status of this action.

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

DefaultEditor.RedoAction

public DefaultEditor.RedoAction()

Creates a new instance. The action is initially disabled.

Method Detail

actionPerformed

public void actionPerformed(ActionEvent e)

Performs an redo action on the undo manager undoManager and also update the status of this and the undo action actRedo.

 also
  assignable undoManager;
 

updateRedoState

public void updateRedoState()

Updates the status of this action. If the undo manager undoManager can perform a redo action, then enable this action; otherwise, disable it.