class WXDLLIMPEXP_FWD_CORE wxColourPickerEvent;
-extern WXDLLEXPORT_DATA(const wxChar) wxColourPickerWidgetNameStr[];
-extern WXDLLEXPORT_DATA(const wxChar) wxColourPickerCtrlNameStr[];
+extern WXDLLEXPORT_DATA(const char) wxColourPickerWidgetNameStr[];
+extern WXDLLEXPORT_DATA(const char) wxColourPickerCtrlNameStr[];
+
+// show the colour in HTML form (#AABBCC) as colour button label
+#define wxCLRBTN_SHOW_LABEL 100
+
+// the default style
+#define wxCLRBTN_DEFAULT_STYLE (wxCLRBTN_SHOW_LABEL)
+
// ----------------------------------------------------------------------------
// same prototype for their contructor (and also explains why we use
// define instead of a typedef)
// since GTK > 2.4, there is GtkColorButton
-#if defined(__WXGTK24__) && !defined(__WXUNIVERSAL__)
+#if defined(__WXGTK20__) && !defined(__WXUNIVERSAL__)
#include "wx/gtk/clrpicker.h"
#define wxColourPickerWidget wxColourButton
#else