// base class virtuals
// -------------------
+
virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
virtual bool MSWOnScroll(int orientation, WXWORD nSBCode,
WXWORD pos, WXHWND control);
+
+#if wxUSE_CONSTRAINTS
virtual void SetConstraintSizes(bool recurse = TRUE);
virtual bool DoPhase(int nPhase);
+#endif // wxUSE_CONSTRAINTS
protected:
// common part of all ctors