+ // overriding this method gives the parent window the opportunity to
+ // process WM_PRINTCLIENT for its children: this is currently used by
+ // wxNotebook to draw themed background for them
+ //
+ // return true if the message was processed or false to use default logic
+ // for it (currently this means handling it just as WM_PAINT i.e. render
+ // the control into the provided DC)
+ virtual bool MSWPrintChild(wxWindow *win, WXWPARAM wParam, WXLPARAM lParam);
+
+