2025-12-29 First Commit
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import 'package:flutter/material.dart';
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import './news_manager.dart';
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import './placeholder_screens.dart';
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import './login_page.dart'; // 確保引入登入頁面
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/*
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您的 Dart HTTP 客戶端可能無法完成與伺服器的 SSL/TLS 握手。這需要將您的整個 App 結構調整為使用 io.HttpClient
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警告: 這是一個臨時且不安全的解決方案。 它會強制 Dart 客戶端信任所有憑證。只建議在無法控制伺服器憑證或開發環境中臨時使用。
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還需要找時間查一下錯誤原因 20251214 modify by Gemini 3.0
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*/
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import 'dart:io';
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class MyHttpOverrides extends HttpOverrides {
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@override
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HttpClient createHttpClient(SecurityContext? context) {
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return super.createHttpClient(context)
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..badCertificateCallback =
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(X509Certificate cert, String host, int port) => true; // 總是回傳 true (忽略 SSL 錯誤)
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}
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}
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void main() {
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// 在 main 函數中加入這行
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HttpOverrides.global = MyHttpOverrides();
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runApp(const ZenApp());
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}
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class ZenApp extends StatelessWidget {
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const ZenApp({super.key});
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@override
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Widget build(BuildContext context) {
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return MaterialApp(
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title: '企業應用主選單',
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theme: ThemeData(
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primarySwatch: Colors.blue,
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// 使用 Material 3 風格
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useMaterial3: true,
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),
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// 設置主選單畫面為首頁
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// home: const MainMenu(),
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home: const LoginPage(),
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);
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}
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}
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// ------------------------------------
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// 主選單的資料結構 (Data Model)
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// ------------------------------------
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class MenuItem {
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final String title;
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final IconData icon;
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final Widget targetScreen;
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const MenuItem({
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required this.title,
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required this.icon,
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required this.targetScreen,
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});
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}
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// 所有選單項目的列表
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const List<MenuItem> menuItems = [
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// 1. 新聞資訊 (使用您的 NewsManager)
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MenuItem(
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title: '公告事項',
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icon: Icons.article,
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targetScreen: NewsManager(),
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),
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// 2. 員工打卡
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MenuItem(
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title: '員工打卡',
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icon: Icons.access_time_filled,
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targetScreen: PlaceholderScreen(title: '員工打卡'),
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),
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// 2. 員工打卡
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MenuItem(
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title: '請假作業',
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icon: Icons.access_time_filled,
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targetScreen: PlaceholderScreen(title: '請假作業'),
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), // 3. 待簽核事項
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MenuItem(
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title: '待簽核事項',
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icon: Icons.pending_actions,
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targetScreen: PlaceholderScreen(title: '待簽核事項'),
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),
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// 4. 待辦事項
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MenuItem(
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title: '待辦事項',
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icon: Icons.checklist,
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targetScreen: PlaceholderScreen(title: '待辦事項'),
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),
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// 5. 行事曆
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MenuItem(
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title: '行事曆',
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icon: Icons.calendar_today,
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targetScreen: PlaceholderScreen(title: '行事曆'),
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),
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// 6. 其他功能 (佔位)
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MenuItem(
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title: '會議通知',
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icon: Icons.folder,
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targetScreen: PlaceholderScreen(title: '會議通知'),
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),
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// 6. 其他功能 (佔位)
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MenuItem(
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title: '產品型錄',
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icon: Icons.folder,
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targetScreen: PlaceholderScreen(title: '產品型錄'),
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),
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// 6. 其他功能 (佔位)
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MenuItem(
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title: '通訊錄',
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icon: Icons.folder,
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targetScreen: PlaceholderScreen(title: '通訊錄'),
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),
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MenuItem(
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title: '業績查詢',
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icon: Icons.bar_chart,
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targetScreen: PlaceholderScreen(title: '報告查詢'),
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),
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MenuItem(
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title: 'Issue List',
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icon: Icons.bar_chart,
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targetScreen: PlaceholderScreen(title: 'Issue List'),
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),
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MenuItem(
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title: '設定',
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icon: Icons.settings,
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targetScreen: PlaceholderScreen(title: '設定'),
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),
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];
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// ------------------------------------
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// 主選單畫面 (MainMenu) - 九宮格實作
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// ------------------------------------
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class MainMenu extends StatelessWidget {
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const MainMenu({super.key});
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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title: const Text('企業應用主選單'),
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// 增加 App Bar 的高度,使其更符合 Material 3 風格 (可選)
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toolbarHeight: 70,
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// 可以在這裡加入登出按鈕
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actions: [
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IconButton(
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icon: const Icon(Icons.logout),
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onPressed: () {
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// 登出:導航回登入頁面並清除所有歷史堆棧
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Navigator.of(context).pushAndRemoveUntil(
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MaterialPageRoute(builder: (context) => const LoginPage()),
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(Route<dynamic> route) => false,
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);
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},
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),
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],
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),
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// 使用 Padding 讓 GridView 內容與邊緣保持距離
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body: Padding(
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padding: const EdgeInsets.all(12.0),
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// 核心:使用 GridView.count 建立九宮格佈局
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child: GridView.count(
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// 每行顯示 3 個項目(實現九宮格的第一條件)
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crossAxisCount: 3,
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// 項目間的間距
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crossAxisSpacing: 10.0,
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mainAxisSpacing: 10.0,
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// 遍歷 menuItems 列表來構建每個選單項目
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children: menuItems.map((item) {
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return MainMenuItemTile(item: item);
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}).toList(),
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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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// 單個選單項目的小部件 (MainMenuItemTile)
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// ------------------------------------
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class MainMenuItemTile extends StatelessWidget {
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final MenuItem item;
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const MainMenuItemTile({required this.item, super.key});
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@override
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Widget build(BuildContext context) {
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return Card(
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elevation: 4.0, // 增加陰影,更有質感
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10.0)),
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child: InkWell(
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// 使用 InkWell 獲得點擊時的漣漪效果
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onTap: () {
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// 點擊後導航到對應的目標畫面
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => item.targetScreen,
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),
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);
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},
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget>[
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// 選單圖標
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Icon(
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item.icon,
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size: 48.0,
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color: Theme.of(context).primaryColor,
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),
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const SizedBox(height: 8.0),
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// 選單名稱
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Text(
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item.title,
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textAlign: TextAlign.center,
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style: const TextStyle(
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fontSize: 14.0,
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fontWeight: FontWeight.w600,
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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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