// return the item above/below/to the left/right of the given one
int GetNextItem(int item, wxDirection dir, long style) const;
+ // set the tooltip text for a radio item, empty string unsets any tooltip
+ void SetItemToolTip(unsigned int item, const wxString& text);
+
+ // get the individual items tooltip; returns NULL if none
+ wxToolTip *GetItemToolTip(unsigned int item) const;
+
+
// bool IsValid(int n) const; ** not public
static wxVisualAttributes