// forward declared
class WXDLLIMPEXP_FWD_CORE wxButton;
class WXDLLIMPEXP_FWD_CORE wxStaticLine;
-#ifdef __WXMAC__
+#if defined( __WXMAC__ ) && !defined(__WXUNIVERSAL__)
class WXDLLIMPEXP_FWD_CORE wxDisclosureTriangle;
#endif
int GetBorder() const;
// child controls
-#ifdef __WXMAC__
+#if defined( __WXMAC__ ) && !defined(__WXUNIVERSAL__)
wxDisclosureTriangle *m_pButton;
#else
wxButton *m_pButton;