Package net.ontopia.topicmaps.viz

Class UndoManager

java.lang.Object

net.ontopia.topicmaps.viz.UndoManager

public class UndoManager
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final boolean	ENABLE_UNDO_MANAGER

Constructor Summary

Constructors

Constructor	Description
UndoManager(VizController controller)

Method Summary

Modifier and Type	Method	Description
void	addRecovery(RecoveryObjectIF recovery)
boolean	canRedo()
boolean	canUndo()
void	completeOperation()
void	redo()
void	reset()
void	startOperation(RecoveryObjectIF operation)
void	undo()

Methods inherited from class java.lang.Object

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

Field Details

ENABLE_UNDO_MANAGER

public static final boolean ENABLE_UNDO_MANAGER

See Also:

• Constant Field Values

Constructor Details

UndoManager

public UndoManager(VizController controller)

Method Details

reset

public void reset()

startOperation

public void startOperation(RecoveryObjectIF operation)

completeOperation

public void completeOperation()

addRecovery

public void addRecovery(RecoveryObjectIF recovery)

undo

public void undo()

redo

public void redo()

canUndo

public boolean canUndo()

canRedo

public boolean canRedo()