62 lines
1.6 KiB
Dart
62 lines
1.6 KiB
Dart
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import 'package:flutter/material.dart';
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import 'package:qr_flutter/qr_flutter.dart';
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class QrCodeDialog extends StatelessWidget {
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const QrCodeDialog(
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this.data, {
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super.key,
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this.message,
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this.width = 268,
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this.backgroundColor = Colors.white,
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});
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final String data;
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final String? message;
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final double width;
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final Color backgroundColor;
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Future<void> show(BuildContext context) async {
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await showDialog(context: context, builder: (context) => this);
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}
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@override
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Widget build(BuildContext context) {
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final theme = Theme.of(context);
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return Padding(
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padding: const EdgeInsets.all(8.0),
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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SizedBox(
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width: width,
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child: QrImageView(
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data: data,
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backgroundColor: backgroundColor,
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),
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),
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if (message != null)
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SizedBox(
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width: width,
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child: Material(
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color: theme.colorScheme.background,
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Flexible(
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child: Text(
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message!,
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overflow: TextOverflow.ellipsis,
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style: TextStyle(color: theme.colorScheme.onBackground),
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),
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),
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],
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),
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),
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),
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],
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),
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);
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}
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}
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