Jisho-Study-Tool/lib/components/search/search_bar.dart

import 'package:flutter/material.dart';

import '../../models/themes/theme.dart';
import '../../routing/routes.dart';
import 'language_selector.dart';

class SearchBar extends StatelessWidget {
  final TextEditingController controller = TextEditingController();

  SearchBar({Key? key}) : super(key: key);

  void _search(BuildContext context, String text) => Navigator.pushNamed(
        context,
        Routes.search,
        arguments: text,
      );

  @override
  Widget build(BuildContext context) {
    return Container(
      padding: const EdgeInsets.symmetric(horizontal: 20.0),
      child: Column(
        children: [
          TextField(
            onSubmitted: (text) => _search(context, text),
            controller: controller,
            decoration: InputDecoration(
              labelText: 'Search',
              border: OutlineInputBorder(
                borderRadius: BorderRadius.circular(10.0),
              ),
              suffixIconConstraints: const BoxConstraints.tightFor(height: 60),
              suffixIcon: Material(
                borderRadius: const BorderRadius.only(
                  topRight: Radius.circular(10.0),
                  bottomRight: Radius.circular(10.0),
                ),
                color: AppTheme.jishoGreen.background,
                child: IconButton(
                  onPressed: () {
                    if (controller.text.isNotEmpty)
                      _search(context, controller.text);
                  },
                  icon: const Icon(
                    Icons.search,
                    color: Colors.white,
                  ),
                ),
              ),
            ),
          ),
          const SizedBox(height: 20),
          const LanguageSelector()
        ],
      ),
    );
  }
}