org.herac.tuxguitar.gui.undo

Class UndoManager


public class UndoManager
extends java.lang.Object

Constructor Summary

UndoManager()

Method Summary

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

Constructor Details

UndoManager

public UndoManager()

Method Details

addEdit

public void addEdit(UndoableEdit anEdit)

canRedo

public boolean canRedo()

canUndo

public boolean canUndo()

discardAllEdits

public void discardAllEdits()

redo

public void redo()
            throws CannotRedoException

shift

public boolean shift()

undo

public void undo()
            throws CannotUndoException