derived class if the object supports rendering its data.
\pythonnote{When implementing this method in wxPython, no additional
derived class if the object supports rendering its data.
\pythonnote{When implementing this method in wxPython, no additional
the derived class if the object supports setting its data.
\pythonnote{When implementing this method in wxPython, the data comes
the derived class if the object supports setting its data.
\pythonnote{When implementing this method in wxPython, the data comes