// define a derived class to override SetBitmap() and also to provide
// InitButtonContentInfo() helper used by CreateBitmapButton()
-class wxMacBitmapButton : public wxMacControl, public wxBitmapButtonImpl
+class wxMacBitmapButton : public wxMacControl, public wxButtonImpl
{
public:
wxMacBitmapButton(wxWindowMac* peer, const wxBitmap& bitmap, int style)