1.1 --- a/treemodel.h	Wed Feb 04 16:33:16 2009 +0000
     1.2 +++ b/treemodel.h	Fri Mar 06 15:02:58 2009 +0000
     1.3 @@ -27,8 +27,7 @@
     1.4      int rowCount(const QModelIndex &parent = QModelIndex()) const;
     1.5      int columnCount(const QModelIndex &parent = QModelIndex()) const;
     1.6  
     1.7 -	TreeItem *first();
     1.8 -	TreeItem *next();
     1.9 +	TreeItem* next(TreeItem* &current, TreeItem* &previous, int &d0);
    1.10  
    1.11  	bool removeRows ( int row, int count, 
    1.12  				const QModelIndex & parent = QModelIndex() ); 
    1.13 @@ -37,8 +36,6 @@
    1.14  
    1.15  protected:
    1.16      TreeItem *rootItem;
    1.17 -	static QModelIndex ixCur;
    1.18 -	static TreeItem *itStartParent;
    1.19  };
    1.20  
    1.21  #endif