-- fy

src/widgets/xqtreetable.h

@@ -41,6 +41,8 @@ public:
   XQViewModel* modelView();
   XQItem&  xqItemFromIndex(const QModelIndex& index );
 
+  void toggleRowsHidden(int fstRow, int lstRow );
+
 protected:
 
   void currentChanged(const QModelIndex& current, const QModelIndex& previous) override;