func StackNew() (*Stack, error) {
	c := C.gtk_stack_new()
	if c == nil {
		return nil, nilPtrErr
	}
	return wrapStack(glib.Take(unsafe.Pointer(c))), nil
}
func StackNew() (*Stack, error) {
	c := C.gtk_stack_new()
	if c == nil {
		return nil, nilPtrErr
	}
	return wrapStack(glib.Take(unsafe.Pointer(c))), nil
}
// StackNew is a wrapper around gtk_stack_new().