/** * Redoes the previous edit of this type. * * @exception CannotRedoException if <code>canRedo</code> returns <code>false</code> * @see #canRedo */ public void redo() throws CannotRedoException { arrange.redoArrange(oViewFrame); }
/** * Undoes the last edit operation of this type. * * @exception CannotUndoException if <code>canUndo</code> returns <code>false</code> * @see #canUndo */ public void undo() throws CannotUndoException { arrange.undoArrange(oViewFrame); }