buildBuilder method

Implementation

@override
Widget? buildBuilder() {
  var target = _controller._getHole();
  AntdTourStepState? step = _controller._getStep();
  if (target == null || step == null) {
    return const AntdBox();
  }
  return AntdPopoverBox(
      target: target.toPopoverTarget(),
      style: step.style,
      placement: step.widget.placement,
      child: step.renderStep(context));
}