88 lines
2.6 KiB
Dart
88 lines
2.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:gettext_i18n/gettext_i18n.dart';
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import '../model/operating_system.dart';
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class OperatingSystemSelection extends StatefulWidget {
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const OperatingSystemSelection({Key? key}) : super(key: key);
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@override
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State<OperatingSystemSelection> createState() => _OperatingSystemSelectionState();
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}
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class _OperatingSystemSelectionState extends State<OperatingSystemSelection> {
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var term = "";
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final focusNode = FocusNode();
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@override
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void initState() {
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focusNode.requestFocus();
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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var list = gOperatingSystems.where((os) => os.name.toLowerCase().contains(term.toLowerCase())).toList();
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return Scaffold(
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appBar: AppBar(
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title: Text(context.t('Select operating system')),
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bottom: PreferredSize(
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preferredSize: const Size.fromHeight(kToolbarHeight),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: Container(
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decoration: BoxDecoration(
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color: Theme.of(context).canvasColor,
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),
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child: Padding(
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padding: const EdgeInsets.all(8),
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child: Material(
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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const Icon(Icons.search),
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Expanded(
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child: TextField(
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focusNode: focusNode,
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decoration: InputDecoration.collapsed(hintText: context.t('Search operating system')),
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onChanged: (value) {
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setState(() {
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term = value;
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});
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},
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),
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),
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],
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),
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),
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),
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),
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),
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),
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),
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body: SingleChildScrollView(
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child: Column(
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children: [
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ListView.builder(
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padding: const EdgeInsets.only(top: 4),
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shrinkWrap: true,
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itemCount: list.length,
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itemBuilder: (context, index) {
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var item = list[index];
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return Card(
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child: ListTile(
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title: Text(item.name),
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onTap: () {
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Navigator.of(context).pop(item);
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},
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),
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);
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},
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),
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],
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),
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),
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);
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}
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}
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