如何为CheckboxListTile添加删除按钮或长按删除？

import 'package:flutter/material.dart';

class MyCheckboxList extends StatefulWidget {
  @override
  _MyCheckboxListState createState() => _MyCheckboxListState();
}

class _MyCheckboxListState extends State<MyCheckboxList> {
  List<String> items = ['Item 1', 'Item 2', 'Item 3'];

  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: items.length,
      itemBuilder: (context, index) {
        return GestureDetector(
          onLongPress: () {
            setState(() {
              items.removeAt(index);
            });
          },
          child: CheckboxListTile(
            title: Text(items[index]),
            value: true,
            onChanged: (value) {},
            secondary: IconButton(
              icon: Icon(Icons.delete),
              onPressed: () {
                setState(() {
                  items.removeAt(index);
                });
              },
            ),
          ),
        );
      },
    );
  }
}

void main() {
  runApp(MaterialApp(
    home: Scaffold(
      appBar: AppBar(
        title: Text('Checkbox List'),
      ),
      body: MyCheckboxList(),
    ),
  ));
}