diff -r 9ff332964015 -r ff3b01ce0960 treemodel.h
--- a/treemodel.h	Wed Apr 01 15:06:57 2009 +0000
+++ b/treemodel.h	Thu Apr 02 09:46:29 2009 +0000
@@ -6,6 +6,7 @@
 #include <QVariant>
 
 
+class BranchItem;
 class TreeItem;
 class LinkableMapObj;
 
@@ -27,7 +28,7 @@
     int rowCount(const QModelIndex &parent = QModelIndex()) const;
     int columnCount(const QModelIndex &parent = QModelIndex()) const;
 
-	TreeItem* next(TreeItem* &current, TreeItem* &previous, int &d0);
+	BranchItem* next(BranchItem* &current, BranchItem* &previous, int &d0);
 
 	bool insertRows ( int row, int count, 
 				const QModelIndex & parent = QModelIndex() );