qzl
b34697660d
- 新增 AuthSessionInvalidated 事件处理 token 失效场景 - ApiInterceptor 新增 authFailureCallback 单飞机制 - AuthBloc 区分 manual logout 与 auto expiry 语义 - 新增 startup recovery fallback 防止启动卡死 feat: 重构 Calendar DayWeek 视图事件布局引擎 - 新增 DayEventLayoutEngine 解耦事件计算与渲染 - 新增 DayTimelineMetrics 统一时间轴常量 - 新增 DayViewScale 支持捏合缩放 feat: 新增 Settings 页面共享 UI 组件 - 新增 BackTitlePageHeader 统一页面 header - 新增 DetailHeaderActionMenu 统一操作菜单 - 新增 DestructiveActionSheet 统一删除确认 - 新增 AppToggleSwitch 统一开关组件 feat: Chat UI Schema 支持导航操作 - 支持 navigation 类型 action 触发内部路由跳转 - 新增路径验证与参数处理 chore: 更新相关测试覆盖 auth 失效路径
66 lines
1.7 KiB
Dart
66 lines
1.7 KiB
Dart
import 'package:flutter/material.dart';
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import '../../core/theme/design_tokens.dart';
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import 'page_header.dart' as widgets;
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class BackTitlePageHeader extends StatelessWidget {
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const BackTitlePageHeader({
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super.key,
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required this.title,
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this.onBack,
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this.showBackButton = true,
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this.trailing,
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this.height = 64,
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});
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final String title;
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final VoidCallback? onBack;
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final bool showBackButton;
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final Widget? trailing;
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final double height;
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@override
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Widget build(BuildContext context) {
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return SizedBox(
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height: height,
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child: Stack(
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alignment: Alignment.center,
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children: [
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widgets.PageHeader(
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leading: showBackButton
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? widgets.BackButton(onPressed: onBack)
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: const SizedBox(
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width: AppSpacing.xl * 2,
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height: AppSpacing.xl * 2,
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),
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trailing:
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trailing ??
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const SizedBox(
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width: AppSpacing.xl * 2,
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height: AppSpacing.xl * 2,
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),
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height: height,
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),
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IgnorePointer(
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: AppSpacing.xxl * 2,
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),
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child: Text(
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title,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w700,
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color: AppColors.slate900,
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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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