شرح استخدام ويدجت RadioListTile في فلاتر

RadioListTile(
  title: Text('Option 1'),
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

RadioListTile(
  title: Text('Option 1'),
  subtitle: Text('Option 1 is selected'),
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

RadioListTile(
  title: Text('Option 1'),
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

RadioListTile(
  title: Text('Option 1'),
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

RadioListTile(
  title: Text('Option 1'),
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

RadioListTile(
  title: Text('Option 1'),
  activeColor: Colors.red,
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

RadioListTile(
  title: Text('Option 1'),
  toggleable: true,
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

RadioListTile(
  title: Text('Option 1'),
  controlAffinity: ListTileControlAffinity.leading,
  value: 1,
  groupValue: _selectedValue,
  onChanged: (value) {
    setState(() {
      _selectedValue = value;
    });
  },
),

import 'package:flutter/material.dart';

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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  int _selectedValue = 1;

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Radio List Tile Example',
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Radio List Tile Example'),
        ),
        body: Column(
          children: <Widget>[
            RadioListTile(
              title: const Text('Option 1'),
              value: 1,
              groupValue: _selectedValue,
              onChanged: (value) {
                setState(() {
                  _selectedValue = int.parse(value.toString());
                });
              },
            ),
            RadioListTile(
              title: const Text('Option 2'),
              value: 2,
              groupValue: _selectedValue,
              onChanged: (value) {
                setState(() {
                  _selectedValue = int.parse(value.toString());
                });
              },
            ),
            RadioListTile(
              title: const Text('Option 3'),
              value: 3,
              groupValue: _selectedValue,
              onChanged: (value) {
                setState(() {
                  _selectedValue = int.parse(value.toString());
                });
              },
            ),
          ],
        ),
        floatingActionButton: FloatingActionButton(
          child: const Icon(Icons.done),
          onPressed: () {
            print('Selected option: $_selectedValue');
          },
        ),
      ),
    );
  }
}