UndoAction (NetBeans Actions API) - NetBeans API Javadoc 5.0.0

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org.openide.actions
Class UndoAction

java.lang.Object
  org.openide.util.SharedClassObject
      org.openide.util.actions.SystemAction
          org.openide.util.actions.CallableSystemAction
              org.openide.actions.UndoAction

All Implemented Interfaces:: Action, ActionListener, EventListener, Externalizable, HelpCtx.Provider, Presenter, Presenter.Menu, Presenter.Popup, Presenter.Toolbar, Serializable

public class UndoAction
extends CallableSystemAction

Undo an edit.

See Also:: UndoRedo, Serialized Form

Nested Class Summary

Nested classes inherited from class org.openide.util.actions.Presenter

Presenter.Menu, Presenter.Popup, Presenter.Toolbar

Field Summary

Fields inherited from class org.openide.util.actions.SystemAction

PROP_ENABLED, PROP_ICON

Fields inherited from interface javax.swing.Action

ACCELERATOR_KEY, ACTION_COMMAND_KEY, DEFAULT, LONG_DESCRIPTION, MNEMONIC_KEY, NAME, SHORT_DESCRIPTION, SMALL_ICON

Constructor Summary

UndoAction()


Method Summary

protected boolean asynchronous()


HelpCtx getHelpCtx()


String getName()


protected String iconResource()


boolean isEnabled()


void performAction()


Methods inherited from class org.openide.util.actions.CallableSystemAction

actionPerformed, getMenuPresenter, getPopupPresenter, getToolbarPresenter

Methods inherited from class org.openide.util.actions.SystemAction

clearSharedData, createPopupMenu, createToolbarPresenter, get, getIcon, getIcon, getValue, initialize, linkActions, putValue, setEnabled, setIcon

Methods inherited from class org.openide.util.SharedClassObject

addNotify, addPropertyChangeListener, equals, finalize, findObject, findObject, firePropertyChange, getLock, getProperty, hashCode, putProperty, putProperty, readExternal, removeNotify, removePropertyChangeListener, reset, writeExternal, writeReplace

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface javax.swing.Action

addPropertyChangeListener, removePropertyChangeListener

Constructor Detail

UndoAction

public UndoAction()

Method Detail

isEnabled

public boolean isEnabled()

getName

public String getName()

getHelpCtx

public HelpCtx getHelpCtx()

iconResource

protected String iconResource()

performAction

public void performAction()

asynchronous

protected boolean asynchronous()