diff -r 7ea31701156e -r 7f43b93242aa treemodel.h
--- a/treemodel.h	Tue Aug 05 07:36:53 2008 +0000
+++ b/treemodel.h	Mon Oct 06 11:10:20 2008 +0000
@@ -5,7 +5,9 @@
 #include <QModelIndex>
 #include <QVariant>
 
+
 class TreeItem;
+class LinkableMapObj;
 
 class TreeModel : public QAbstractItemModel
 {
@@ -25,10 +27,17 @@
     int rowCount(const QModelIndex &parent = QModelIndex()) const;
     int columnCount(const QModelIndex &parent = QModelIndex()) const;
 
-private:
+	TreeItem *first();
+	TreeItem *next();
+
+protected:
+	QModelIndex index (TreeItem* ti);
+	TreeItem *LMOToItem(LinkableMapObj*);
     void setupModelData(TreeItem *parent);
 
     TreeItem *rootItem;
+	static TreeItem* itFirst;
+	static TreeItem* itCur;
 };
 
 #endif