Eclipse GEF
2.1

org.eclipse.gef.ui.actions
Class RedoAction

java.lang.Object
  |
  +--org.eclipse.jface.action.Action
        |
        +--org.eclipse.gef.ui.actions.EditorPartAction
              |
              +--org.eclipse.gef.ui.actions.StackAction
                    |
                    +--org.eclipse.gef.ui.actions.RedoAction
All Implemented Interfaces:
Disposable, IAction, UpdateAction

public class RedoAction
extends StackAction

An action to redo the last command.


Field Summary
 
Fields inherited from interface org.eclipse.jface.action.IAction
AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, IMAGE, TEXT, TOOL_TIP_TEXT
 
Constructor Summary
RedoAction(IEditorPart editor)
          Creates a RedoAction and associates it with the given editor.
 
Method Summary
protected  boolean calculateEnabled()
          Returns true if the CommandStack can redo the last command.
protected  void init()
          Initializes this actions text and images.
protected  void refresh()
          Refreshes this action's text to use the last undone command's label.
 void run()
          Redoes the last command.
 
Methods inherited from class org.eclipse.gef.ui.actions.StackAction
getLabelForCommand
 
Methods inherited from class org.eclipse.gef.ui.actions.EditorPartAction
dispose, execute, getCommandStack, getEditorPart, isEnabled, setEditorPart, update
 
Methods inherited from class org.eclipse.jface.action.Action
addPropertyChangeListener, convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, firePropertyChange, firePropertyChange, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, removeAcceleratorText, removePropertyChangeListener, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RedoAction

public RedoAction(IEditorPart editor)
Creates a RedoAction and associates it with the given editor.

Parameters:
editor - The editor this action is associated with.
Method Detail

calculateEnabled

protected boolean calculateEnabled()
Returns true if the CommandStack can redo the last command.

Specified by:
calculateEnabled in class EditorPartAction

init

protected void init()
Initializes this actions text and images.

Overrides:
init in class EditorPartAction

refresh

protected void refresh()
Refreshes this action's text to use the last undone command's label.

Overrides:
refresh in class EditorPartAction

run

public void run()
Redoes the last command.

Specified by:
run in interface IAction
Overrides:
run in class Action

Eclipse GEF
2.1

Copyright (c) IBM Corp. and others 2000, 2003. All Rights Reserved.