http://code.google.com/p/rpcs3/source/detail?r=44

wxWidgets/include/wx/msw/radiobut.h

@@ -0,0 +1,70 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        radiobut.h
+// Purpose:     wxRadioButton class
+// Author:      Julian Smart
+// Modified by:
+// Created:     01/02/97
+// RCS-ID:      $Id: radiobut.h 41144 2006-09-10 23:08:13Z VZ $
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_RADIOBUT_H_
+#define _WX_RADIOBUT_H_
+
+class WXDLLEXPORT wxRadioButton: public wxControl
+{
+public:
+    // ctors and creation functions
+    wxRadioButton() { Init(); }
+
+    wxRadioButton(wxWindow *parent,
+                  wxWindowID id,
+                  const wxString& label,
+                  const wxPoint& pos = wxDefaultPosition,
+                  const wxSize& size = wxDefaultSize,
+                  long style = 0,
+                  const wxValidator& validator = wxDefaultValidator,
+                  const wxString& name = wxRadioButtonNameStr)
+    {
+        Init();
+
+        Create(parent, id, label, pos, size, style, validator, name);
+    }
+
+    bool Create(wxWindow *parent,
+                wxWindowID id,
+                const wxString& label,
+                const wxPoint& pos = wxDefaultPosition,
+                const wxSize& size = wxDefaultSize,
+                long style = 0,
+                const wxValidator& validator = wxDefaultValidator,
+                const wxString& name = wxRadioButtonNameStr);
+
+    // implement the radio button interface
+    virtual void SetValue(bool value);
+    virtual bool GetValue() const;
+
+    // implementation only from now on
+    virtual bool MSWCommand(WXUINT param, WXWORD id);
+    virtual void Command(wxCommandEvent& event);
+    virtual bool HasTransparentBackground() { return true; }
+
+    virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
+
+protected:
+    virtual wxSize DoGetBestSize() const;
+
+private:
+    // common part of all ctors
+    void Init();
+
+    // we need to store the state internally as the result of GetValue()
+    // sometimes gets out of sync in WM_COMMAND handler
+    bool m_isChecked;
+
+    DECLARE_DYNAMIC_CLASS_NO_COPY(wxRadioButton)
+};
+
+#endif
+    // _WX_RADIOBUT_H_