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git-subtree-dir: app git-subtree-mainline:6ebd902c6bgit-subtree-split:a11a668869
34 lines
856 B
Dart
34 lines
856 B
Dart
import 'package:flutter/material.dart';
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/// 空态 + 引导动作
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class EmptyView extends StatelessWidget {
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final String message;
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final String? actionText;
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final VoidCallback? onAction;
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const EmptyView({
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super.key,
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required this.message,
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this.actionText,
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this.onAction,
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});
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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.inbox_outlined, size: 48, color: Colors.grey.shade400),
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const SizedBox(height: 12),
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Text(message, style: const TextStyle(color: Colors.grey)),
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if (actionText != null && onAction != null) ...[
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const SizedBox(height: 16),
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FilledButton(onPressed: onAction, child: Text(actionText!)),
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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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