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25 lines
686 B
25 lines
686 B
2 years ago
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part of '../../settings.dart';
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class OptionBuilder<T> extends StatelessWidget {
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const OptionBuilder({
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required this.option,
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required this.builder,
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super.key,
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});
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final Option<T> option;
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final Widget Function(BuildContext context, T? data) builder;
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@override
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Widget build(final BuildContext context) => StreamBuilder<T?>(
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stream: option.defaultValue,
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builder: (final context, final defaultValueSnapshot) => StreamBuilder<T?>(
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stream: option.stream,
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builder: (final context, final valueSnapshot) => builder(
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context,
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valueSnapshot.data ?? defaultValueSnapshot.data,
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),
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),
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);
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}
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