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34 lines
987 B
Dart
34 lines
987 B
Dart
import 'package:flutter/material.dart';
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/// 错误态 + 重试
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class ErrorView extends StatelessWidget {
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final String message;
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final VoidCallback? onRetry;
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const ErrorView({super.key, required this.message, this.onRetry});
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@override
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Widget build(BuildContext context) {
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return Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.error_outline, size: 48, color: Colors.grey.shade400),
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const SizedBox(height: 12),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 32),
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child: Text(message,
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textAlign: TextAlign.center,
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style: const TextStyle(color: Colors.grey)),
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),
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if (onRetry != null) ...[
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const SizedBox(height: 16),
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OutlinedButton.icon(
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onPressed: onRetry, icon: const Icon(Icons.refresh), label: const Text('重试')),
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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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