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https://github.com/bggRGjQaUbCoE/PiliPlus.git
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c01318c066
* feat: sliver wrap * opt: list * update --------- Co-authored-by: dom <githubaccount56556@proton.me>
68 lines
1.9 KiB
Dart
68 lines
1.9 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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class HttpError extends StatelessWidget {
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const HttpError({
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super.key,
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this.isSliver = true,
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this.errMsg,
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this.onReload,
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this.btnText,
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this.safeArea = true,
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});
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final bool isSliver;
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final String? errMsg;
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final VoidCallback? onReload;
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final String? btnText;
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final bool safeArea;
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@override
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Widget build(BuildContext context) {
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return isSliver
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? SliverToBoxAdapter(child: content(context))
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: SizedBox(width: double.infinity, child: content(context));
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}
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Widget content(BuildContext context) {
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final theme = Theme.of(context);
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return Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.center,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const SizedBox(height: 40),
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SvgPicture.asset(
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"assets/images/error.svg",
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height: 200,
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),
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const SizedBox(height: 30),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 5),
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child: SelectableText(
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errMsg ?? '没有数据',
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textAlign: TextAlign.center,
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style: theme.textTheme.titleSmall,
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scrollPhysics: const NeverScrollableScrollPhysics(),
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),
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),
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if (onReload != null)
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FilledButton.tonal(
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onPressed: onReload,
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style: FilledButton.styleFrom(
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tapTargetSize: .padded,
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backgroundColor: theme.colorScheme.primary.withAlpha(20),
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shadowColor: Colors.transparent,
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),
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child: Text(
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btnText ?? '点击重试',
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style: TextStyle(color: theme.colorScheme.primary),
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),
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),
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if (safeArea)
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SizedBox(height: 40 + MediaQuery.viewPaddingOf(context).bottom),
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],
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);
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}
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}
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