org.herac.tuxguitar.gui.undo.undoables.custom
Class UndoableChangeMarker

java.lang.Object
  org.herac.tuxguitar.gui.undo.undoables.custom.UndoableChangeMarker

All Implemented Interfaces:

UndoableEdit

public class UndoableChangeMarker
extends java.lang.Object
implements UndoableEdit

Field Summary

Fields inherited from interface org.herac.tuxguitar.gui.undo.UndoableEdit

REDO_ACTION, UNDO_ACTION

Method Summary

boolean	canRedo()
boolean	canUndo()
UndoableChangeMarker	endUndo(TGMarker marker)
void	redo()
static UndoableChangeMarker	startUndo(TGMarker marker)
void	undo()

Methods inherited from class java.lang.Object

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

Method Detail

redo

public void redo()
          throws CannotRedoException

Specified by:

redo in interface UndoableEdit

Throws:

CannotRedoException

undo

public void undo()
          throws CannotUndoException

Specified by:

undo in interface UndoableEdit

Throws:

CannotUndoException

canRedo

public boolean canRedo()

Specified by:

canRedo in interface UndoableEdit

canUndo

public boolean canUndo()

Specified by:

canUndo in interface UndoableEdit

startUndo

public static UndoableChangeMarker startUndo(TGMarker marker)

endUndo

public UndoableChangeMarker endUndo(TGMarker marker)