import 'package:flutter/material.dart'; class SearchBarWidget extends StatelessWidget { const SearchBarWidget({super.key, required this.onEditingComplete}); final Function(String searchString) onEditingComplete; @override Widget build(BuildContext context) { TextEditingController searchBarController = TextEditingController(); return TextField( controller: searchBarController, onEditingComplete: () => onEditingComplete(searchBarController.text), ); } }