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slightfoot/column_builder.dart

Last active August 1, 2025 13:59
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Revisions

  1. slightfoot revised this gist May 2, 2018. No changes.
  2. slightfoot created this gist May 2, 2018.
    29 changes: 29 additions & 0 deletions column_builder.dart
    View file
    Original file line number Diff line number Diff line change
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    class ColumnBuilder extends StatelessWidget {
    final IndexedWidgetBuilder itemBuilder;
    final MainAxisAlignment mainAxisAlignment;
    final MainAxisSize mainAxisSize;
    final CrossAxisAlignment crossAxisAlignment;
    final TextDirection textDirection;
    final VerticalDirection verticalDirection;
    final int itemCount;

    const ColumnBuilder({
    Key key,
    @required this.itemBuilder,
    @required this.itemCount,
    this.mainAxisAlignment: MainAxisAlignment.start,
    this.mainAxisSize: MainAxisSize.max,
    this.crossAxisAlignment: CrossAxisAlignment.center,
    this.textDirection,
    this.verticalDirection: VerticalDirection.down,
    }) : super(key: key);

    @override
    Widget build(BuildContext context) {
    return new Column(
    children: new List.generate(this.itemCount,
    (index) => this.itemBuilder(context, index)).toList(),
    );
    }
    }