Class RedoAction

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.jface.action.AbstractAction

org.eclipse.jface.action.Action

org.eclipse.gef.ui.actions.WorkbenchPartAction

org.eclipse.gef.ui.actions.StackAction

org.eclipse.gef.ui.actions.RedoAction

All Implemented Interfaces:

Disposable, UpdateAction, IAction

public class RedoAction
extends StackAction

An action to redo the last command.

Field Summary

Fields inherited from interface IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT

Constructor Summary

Constructors

Constructor	Description
RedoAction(IEditorPart editor)	Creates a RedoAction and associates it with the given editor.
RedoAction(IWorkbenchPart part)	Creates a RedoAction and associates it with the given workbech part.

Method Summary

Modifier and Type	Method	Description
protected boolean	calculateEnabled()	Calculates and returns the enabled state of this action.
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 StackAction

getLabelForCommand

Methods inherited from class WorkbenchPartAction

dispose, execute, getCommandStack, getWorkbenchPart, isEnabled, setLazyEnablementCalculation, setWorkbenchPart, update

Methods inherited from class Action

convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from class AbstractAction

addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener

Methods inherited from class EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

RedoAction

public RedoAction(IWorkbenchPart part)

Creates a RedoAction and associates it with the given workbech part.

Parameters:

part - The workbench part this action is associated with.

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 Details

calculateEnabled

protected boolean calculateEnabled()

Description copied from class: WorkbenchPartAction

Calculates and returns the enabled state of this action.

Specified by:

calculateEnabled in class WorkbenchPartAction

Returns:

true if the action is enabled

See Also:

• WorkbenchPartAction.calculateEnabled()

init

protected void init()

Initializes this actions text and images.

Overrides:

init in class WorkbenchPartAction

refresh

protected void refresh()

Refreshes this action's text to use the last undone command's label.

Overrides:

refresh in class WorkbenchPartAction

run

public void run()

Redoes the last command.

Specified by:

run in interface IAction

Overrides:

run in class Action