是否可以在顫動中使復選框在 listtile 中對齊中心

Question

我在flutter（ v3.0.4 ）中使用listtile中的復選框，如下所示：

import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        body: Center(
            child: Card(
                child: ListTile(
                    visualDensity: VisualDensity(vertical: 3), // to expand
                    title: Text("dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"),
                    leading: Checkbox(
                        value: true,
                        onChanged: (bool? value) {
                          if (value!) {}
                        })))) // This trailing comma makes auto-formatting nicer for build methods.
        );
  }
}

當 listtile 文本展開時，復選框始終與頂部對齊，如下所示：

我應該怎么做才能使復選框始終與卡片組件中的垂直中心對齊？

Answer 1

嘗試

Center(child: checkbox)

或者

Centet(child:
Column(
mainAxisSize:MainAxisSize.min,
mainAxisAlignment:MainAxisAlignement.center,
crossAxisAlignment: crossAxisAlignment.Center,
Children: [ Checkbox()]