build method

@override Widget build(BuildContext context)

Builds the layout widget corresponding to the type, rendering Row, Column, Stack, or Wrap.

Configures minimal sizing and alignments for compact, centered displays; applies 8-unit spacing to wraps. Converts iterable children to lists for widget compatibility, ensuring seamless integration with Arcane components like PanelButton in rows or IconButton in stacks without state management.

Implementation

@override
Widget build(BuildContext context) => switch (type) {
      FlowType.row => Row(
          mainAxisSize: MainAxisSize.min,
          crossAxisAlignment: CrossAxisAlignment.center,
          children: children is List<Widget>
              ? children as List<Widget>
              : children.toList()),
      FlowType.column => Column(
          mainAxisSize: MainAxisSize.min,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: children is List<Widget>
              ? children as List<Widget>
              : children.toList()),
      FlowType.stack => Stack(
          fit: StackFit.passthrough,
          children: children is List<Widget>
              ? children as List<Widget>
              : children.toList(),
        ),
      FlowType.wrap => Wrap(
          spacing: 8,
          runSpacing: 8,
          crossAxisAlignment: WrapCrossAlignment.center,
          runAlignment: WrapAlignment.center,
          alignment: WrapAlignment.center,
          children: children is List<Widget>
              ? children as List<Widget>
              : children.toList(),
        ),
    };