///Called upon to return the visible attributes of the current tab
void GetVisibleAttributes(std::vector<std::string>& shown,std::vector<std::string>& nShown, int level);
-
-
-
+
+ ///Called when there has been a change in the visible attributes of a tree view
+ void OnAttributesChanged(const std::vector<std::string>& nShown, int level);
protected:
/// Creates the tool bar