part of '../main.dart'; class VerticalStackCard extends StatelessWidget { final VerticalStackCardData card; const VerticalStackCard({Key key, this.card}) : super(key: key); @override Widget build(BuildContext context) { if (card.childCards.isNotEmpty) { return Column( mainAxisSize: MainAxisSize.min, mainAxisAlignment: MainAxisAlignment.start, children: card.childCards.map( (childCard) => childCard.buildCardWidget() ).toList(), ); } return Container(height: 0.0, width: 0.0,); } }