org.herac.tuxguitar.gui.undo
Class UndoableManager

java.lang.Object
  org.herac.tuxguitar.gui.undo.UndoableManager

public class UndoableManager
extends java.lang.Object

Constructor Summary

UndoableManager()

Method Summary

void	addEdit(UndoableEdit anEdit)
boolean	canRedo()
boolean	canUndo()
void	discardAllEdits()
void	redo()
void	undo()

Methods inherited from class java.lang.Object

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

Constructor Detail

UndoableManager

public UndoableManager()

Method Detail

discardAllEdits

public void discardAllEdits()

undo

public void undo()
          throws CannotUndoException

Throws:

CannotUndoException

redo

public void redo()
          throws CannotRedoException

Throws:

CannotRedoException

canUndo

public boolean canUndo()

canRedo

public boolean canRedo()

addEdit

public void addEdit(UndoableEdit anEdit)