001/*
002 * Copyright (c) 2005 Einar Pehrson, Malin Johansson and Sofia Nilsson
003 *
004 * This file is part of
005 * CleanSheets Extension for Dependency Trees
006 *
007 * CleanSheets Extension for Dependency Trees is free software; you can
008 * redistribute it and/or modify it under the terms of the GNU General Public
009 * License as published by the Free Software Foundation; either version 2 of
010 * the License, or (at your option) any later version.
011 *
012 * CleanSheets Extension for Dependency Trees is distributed in the hope that
013 * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
014 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
015 * See the GNU General Public License for more details.
016 *
017 * You should have received a copy of the GNU General Public License
018 * along with CleanSheets Extension for Dependency Trees; if not, write to the
019 * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020 * Boston, MA  02111-1307  USA
021 */
022package csheets.ext.deptree;
023
024import javax.swing.tree.DefaultMutableTreeNode;
025import javax.swing.tree.DefaultTreeModel;
026
027import csheets.core.Cell;
028import csheets.core.Spreadsheet;
029import csheets.core.formula.Reference;
030import csheets.ui.ctrl.UIController;
031
032/**
033 * A mutable tree node containing a reference. The addresses that the reference
034 * points to are added as child nodes.
035 * @author Einar Pehrson
036 */
037@SuppressWarnings("serial")
038public class ReferenceNode extends DefaultMutableTreeNode {
039
040        /**
041         * Creates a new reference node.
042         * @param reference the reference of the node
043         * @param treeModel the data model to which the node belongs
044         * @param uiController the user interface controller
045         */
046        public ReferenceNode(Reference reference, Spreadsheet spreadsheet,
047                DefaultTreeModel treeModel, UIController uiController) {
048                super(reference);
049
050                // Adds children
051                for (Cell cell : reference.getCells())
052                        add(new PrecedentsNode(cell, treeModel, uiController));
053        }
054}