#if wxUSE_BITMAPCOMBOBOX
#include "wx/bitmap.h"
-#include "wx/window.h"
+class WXDLLIMPEXP_FWD_CORE wxWindow;
class WXDLLIMPEXP_FWD_CORE wxItemContainer;
// Define wxBITMAPCOMBOBOX_OWNERDRAWN_BASED for platforms which
// wxBitmapComboBox implementation utilizes ownerdrawn combobox
// (either native or generic).
-#if !defined(__WXGTK__)
+#if !defined(__WXGTK20__) || defined(__WXUNIVERSAL__)
#define wxBITMAPCOMBOBOX_OWNERDRAWN_BASED
#endif
-extern WXDLLIMPEXP_DATA_ADV(const wxChar) wxBitmapComboBoxNameStr[];
+extern WXDLLIMPEXP_DATA_ADV(const char) wxBitmapComboBoxNameStr[];
class WXDLLIMPEXP_ADV wxBitmapComboBoxBase
#include "wx/generic/bmpcbox.h"
#elif defined(__WXMSW__)
#include "wx/msw/bmpcbox.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
#include "wx/gtk/bmpcbox.h"
#else
#include "wx/generic/bmpcbox.h"