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

wxWidgets/src/common/choiccmn.cpp

@@ -0,0 +1,55 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        src/common/choiccmn.cpp
+// Purpose:     common (to all ports) wxChoice functions
+// Author:      Vadim Zeitlin
+// Modified by:
+// Created:     26.07.99
+// RCS-ID:      $Id: choiccmn.cpp 39470 2006-05-30 07:34:30Z ABX $
+// Copyright:   (c) wxWidgets team
+// Licence:     wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#if wxUSE_CHOICE
+
+#include "wx/choice.h"
+
+#ifndef WX_PRECOMP
+#endif
+
+const wxChar wxChoiceNameStr[] = wxT("choice");
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+wxChoiceBase::~wxChoiceBase()
+{
+    // this destructor is required for Darwin
+}
+
+// ----------------------------------------------------------------------------
+// misc
+// ----------------------------------------------------------------------------
+
+void wxChoiceBase::Command(wxCommandEvent& event)
+{
+    SetSelection(event.GetInt());
+    (void)ProcessEvent(event);
+}
+
+#endif // wxUSE_CHOICE