+
+ virtual void EnsureVisible(int n);
+
+ virtual bool IsSorted() const;
+
+ // implement base class pure virtuals
+ virtual void Refresh(bool eraseBack = true, const wxRect *rect = NULL);
+
+ virtual unsigned int GetCount() const;
+ virtual wxString GetString(unsigned int n) const;
+ virtual void SetString(unsigned int n, const wxString& s);
+ virtual int FindString(const wxString& s, bool bCase = false) const;