- %Rename(EnableItem, virtual void, Enable(int n, bool enable = true));
- %Rename(ShowItem, virtual void, Show(int n, bool show = true));
+ %Rename(EnableItem, virtual void, Enable(unsigned int n, bool enable = true));
+ %Rename(ShowItem, virtual void, Show(unsigned int n, bool show = true));
+ virtual bool IsItemEnabled(unsigned int n) const;
+ virtual bool IsItemShown(unsigned int n) const;