org.openide.actions
Class RedoAction

java.lang.Object
  |
  +--org.openide.util.SharedClassObject
        |
        +--org.openide.util.actions.SystemAction
              |
              +--org.openide.util.actions.CallableSystemAction
                    |
                    +--org.openide.actions.RedoAction

All Implemented Interfaces:

Action, ActionListener, EventListener, Externalizable, Presenter, Presenter.Menu, Presenter.Popup, Presenter.Toolbar, Serializable

public class RedoAction

extends CallableSystemAction

Redo an edit.

See Also:

UndoAction, Serialized Form

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

Presenter.Menu, Presenter.Popup, Presenter.Toolbar

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

RedoAction()

Method Summary

HelpCtx	getHelpCtx() Get a help context for the action.
String	getName() Get a human presentable name of the action.
protected String	iconResource() Specify the proper resource name for the action's icon.
boolean	isEnabled() Test whether the action is currently enabled.
void	performAction() Actually perform the action.

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, 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

RedoAction

public RedoAction()

Method Detail

isEnabled

public boolean isEnabled()

Description copied from class: SystemAction

Test whether the action is currently enabled.

Overrides:

isEnabled in class SystemAction

Following copied from class: org.openide.util.actions.SystemAction

Returns:

true if so

getName

public String getName()

Description copied from class: SystemAction

Get a human presentable name of the action. This may be presented as an item in a menu.

Using the normal menu presenters, an included ampersand before a letter will be treated as the name of a mnemonic.

Overrides:

getName in class SystemAction

Following copied from class: org.openide.util.actions.SystemAction

Returns:

the name of the action

getHelpCtx

public HelpCtx getHelpCtx()

Description copied from class: SystemAction

Get a help context for the action.

Overrides:

getHelpCtx in class SystemAction

Following copied from class: org.openide.util.actions.SystemAction

Returns:

the help context for this action

iconResource

protected String iconResource()

Description copied from class: SystemAction

Specify the proper resource name for the action's icon. May be overridden by subclasses. Typically this should be a 16x16 color GIF.

Overrides:

iconResource in class SystemAction

Following copied from class: org.openide.util.actions.SystemAction

Returns:

the resource name for the icon, e.g. /com/mycom/mymodule/myIcon.gif; or null to make a text label

performAction

public void performAction()

Description copied from class: CallableSystemAction

Actually perform the action. This is the method which should be called programmatically. Presenters in Actions use this.

See SystemAction.actionPerformed(java.awt.event.ActionEvent) for a note on threading usage: in particular, do not access GUI components without explicitly asking for the AWT event thread!

Overrides:

performAction in class CallableSystemAction