\wxheading{Derived from}
\helpref{wxDataViewModel}{wxdataviewmodel}\\
-\helpref{wxObject}{wxobject}
+\helpref{wxObjectRefData}{wxobjectrefdata}
\wxheading{Include files}
\helpref{wxDataViewListModel}{wxdataviewlistmodel}\\
\helpref{wxDataViewModel}{wxdataviewmodel}\\
-\helpref{wxObject}{wxobject}
+\helpref{wxObjectRefData}{wxobjectrefdata}
\wxheading{Include files}