diff --git a/include/wx/cocoa/font.h b/include/wx/cocoa/font.h
index 419a1b1b98..a8bf9f2275 100644
--- a/include/wx/cocoa/font.h
+++ b/include/wx/cocoa/font.h
@@ -12,81 +12,6 @@
 #ifndef _WX_FONT_H_
 #define _WX_FONT_H_
 
-class WXDLLEXPORT wxFontRefData: public wxGDIRefData
-{
-    friend class WXDLLIMPEXP_FWD_CORE wxFont;
-public:
-    wxFontRefData()
-        : m_fontId(0)
-        , m_pointSize(10)
-        , m_family(wxDEFAULT)
-        , m_style(wxNORMAL)
-        , m_weight(wxNORMAL)
-        , m_underlined(FALSE)
-        , m_faceName(wxT("Geneva"))
-        , m_encoding(wxFONTENCODING_DEFAULT)
-    {
-        Init(10, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE,
-             wxT("Geneva"), wxFONTENCODING_DEFAULT);
-    }
-
-    wxFontRefData(const wxFontRefData& data)
-        : wxGDIRefData()
-        , m_fontId(data.m_fontId)
-        , m_pointSize(data.m_pointSize)
-        , m_family(data.m_family)
-        , m_style(data.m_style)
-        , m_weight(data.m_weight)
-        , m_underlined(data.m_underlined)
-        , m_faceName(data.m_faceName)
-        , m_encoding(data.m_encoding)
-    {
-        Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
-             data.m_underlined, data.m_faceName, data.m_encoding);
-    }
-
-    wxFontRefData(int size,
-                  int family,
-                  int style,
-                  int weight,
-                  bool underlined,
-                  const wxString& faceName,
-                  wxFontEncoding encoding)
-        : m_fontId(0)
-        , m_pointSize(size)
-        , m_family(family)
-        , m_style(style)
-        , m_weight(weight)
-        , m_underlined(underlined)
-        , m_faceName(faceName)
-        , m_encoding(encoding)
-    {
-        Init(size, family, style, weight, underlined, faceName, encoding);
-    }
-
-    virtual ~wxFontRefData();
-protected:
-    // common part of all ctors
-    void Init(int size,
-              int family,
-              int style,
-              int weight,
-              bool underlined,
-              const wxString& faceName,
-              wxFontEncoding encoding);
-
-    // font characterstics
-    int            m_fontId;
-    int            m_pointSize;
-    int            m_family;
-    int            m_style;
-    int            m_weight;
-    bool           m_underlined;
-    wxString       m_faceName;
-    wxFontEncoding m_encoding;
-    
-public:
-};
 // ----------------------------------------------------------------------------
 // wxFont
 // ----------------------------------------------------------------------------
diff --git a/src/cocoa/font.mm b/src/cocoa/font.mm
index bfbed70f38..87892886d7 100644
--- a/src/cocoa/font.mm
+++ b/src/cocoa/font.mm
@@ -20,6 +20,81 @@
 
 #include "wx/encinfo.h"
 
+class WXDLLEXPORT wxFontRefData: public wxGDIRefData
+{
+    friend class WXDLLIMPEXP_FWD_CORE wxFont;
+public:
+    wxFontRefData()
+        : m_fontId(0)
+        , m_pointSize(10)
+        , m_family(wxDEFAULT)
+        , m_style(wxNORMAL)
+        , m_weight(wxNORMAL)
+        , m_underlined(FALSE)
+        , m_faceName(wxT("Geneva"))
+        , m_encoding(wxFONTENCODING_DEFAULT)
+    {
+        Init(10, wxDEFAULT, wxNORMAL, wxNORMAL, FALSE,
+             wxT("Geneva"), wxFONTENCODING_DEFAULT);
+    }
+
+    wxFontRefData(const wxFontRefData& data)
+        : wxGDIRefData()
+        , m_fontId(data.m_fontId)
+        , m_pointSize(data.m_pointSize)
+        , m_family(data.m_family)
+        , m_style(data.m_style)
+        , m_weight(data.m_weight)
+        , m_underlined(data.m_underlined)
+        , m_faceName(data.m_faceName)
+        , m_encoding(data.m_encoding)
+    {
+        Init(data.m_pointSize, data.m_family, data.m_style, data.m_weight,
+             data.m_underlined, data.m_faceName, data.m_encoding);
+    }
+
+    wxFontRefData(int size,
+                  int family,
+                  int style,
+                  int weight,
+                  bool underlined,
+                  const wxString& faceName,
+                  wxFontEncoding encoding)
+        : m_fontId(0)
+        , m_pointSize(size)
+        , m_family(family)
+        , m_style(style)
+        , m_weight(weight)
+        , m_underlined(underlined)
+        , m_faceName(faceName)
+        , m_encoding(encoding)
+    {
+        Init(size, family, style, weight, underlined, faceName, encoding);
+    }
+
+    virtual ~wxFontRefData();
+protected:
+    // common part of all ctors
+    void Init(int size,
+              int family,
+              int style,
+              int weight,
+              bool underlined,
+              const wxString& faceName,
+              wxFontEncoding encoding);
+
+    // font characterstics
+    int            m_fontId;
+    int            m_pointSize;
+    int            m_family;
+    int            m_style;
+    int            m_weight;
+    bool           m_underlined;
+    wxString       m_faceName;
+    wxFontEncoding m_encoding;
+    
+public:
+};
 IMPLEMENT_DYNAMIC_CLASS(wxFont, wxGDIObject)
 
 void wxFontRefData::Init(int size, int family, int style, int weight, bool underlined, const wxString& faceName, wxFontEncoding encoding)