#if wxUSE_SPINBTN
+IMPLEMENT_DYNAMIC_CLASS(wxSpinButtonXmlHandler, wxXmlResourceHandler)
+
wxSpinButtonXmlHandler::wxSpinButtonXmlHandler()
: wxXmlResourceHandler()
{
#if wxUSE_SPINCTRL
+IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrlXmlHandler, wxXmlResourceHandler)
+
wxSpinCtrlXmlHandler::wxSpinCtrlXmlHandler()
: wxXmlResourceHandler()
{