import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  MyApp({super.key});

  final entries =
      List.generate(
        3,
        (i) => DropdownMenuEntry(label: "Item $i", value: i),
      ).toList();

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        body: SafeArea(
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.center,
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Text("Dropdown 1"),
              Center(child: DropdownMenu(dropdownMenuEntries: entries)),
              Text("Dropdown 2"),
              Center(child: DropdownMenu(dropdownMenuEntries: entries)),
              Text("Dropdown 3"),
              Center(
                child: DropdownMenu(
                  leadingIcon: Padding(
                    padding: const EdgeInsets.all(10.0),
                    child: Icon(Icons.loupe),
                  ),
                  dropdownMenuEntries: entries,
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}