func (v *Notebook) GetCurrentPage() int {
	c := C.gtk_notebook_get_current_page(v.native())
	return int(c)
}
func (v *Notebook) GetCurrentPage() int {
	c := C.gtk_notebook_get_current_page(v.native())
	return int(c)
}
// GetCurrentPage() is a wrapper around gtk_notebook_get_current_page().