mirror of https://github.com/flutter/samples.git
Update VeggieSeasons Settings screen to use CupertinoList (#2426)
## Pre-launch Checklist - [x] I read the [Flutter Style Guide] _recently_, and have followed its advice. - [x] I signed the [CLA]. - [x] I read the [Contributors Guide]. - [x] I updated/added relevant documentation (doc comments with `///`). - [x] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-devrel channel on [Discord]. <!-- Links --> [Flutter Style Guide]: https://github.com/flutter/flutter/blob/master/docs/contributing/Style-guide-for-Flutter-repo.md [CLA]: https://cla.developers.google.com/ [Discord]: https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md [Contributors Guide]: https://github.com/flutter/samples/blob/main/CONTRIBUTING.mdpull/2427/head
Michael Thomsen
2 months ago
committed by
GitHub
parent
8d208d7fd4
commit
2bb837ea6e
@ -1,111 +0,0 @@
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// Copyright 2018 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/cupertino.dart';
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import '../styles.dart';
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import 'settings_item.dart';
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// The widgets in this file present a group of Cupertino-style settings items to
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// the user. In the future, the Cupertino package in the Flutter SDK will
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// include dedicated widgets for this purpose, but for now they're done here.
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//
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// See https://github.com/flutter/flutter/projects/29 for more info.
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class SettingsGroupHeader extends StatelessWidget {
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const SettingsGroupHeader(this.title, {super.key});
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final String title;
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.only(
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left: 15,
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right: 15,
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bottom: 6,
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),
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child: Text(
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title.toUpperCase(),
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style: Styles.settingsGroupHeaderText(CupertinoTheme.of(context)),
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),
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);
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}
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}
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class SettingsGroupFooter extends StatelessWidget {
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const SettingsGroupFooter(this.title, {super.key});
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final String title;
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@override
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Widget build(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.only(
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left: 15,
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right: 15,
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top: 7.5,
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),
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child: Text(title,
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style: Styles.settingsGroupFooterText(CupertinoTheme.of(context))),
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);
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}
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}
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class SettingsGroup extends StatelessWidget {
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SettingsGroup({
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required this.items,
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this.header,
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this.footer,
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super.key,
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}) : assert(items.isNotEmpty);
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final List<SettingsItem> items;
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final Widget? header;
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final Widget? footer;
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@override
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Widget build(BuildContext context) {
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var brightness = CupertinoTheme.brightnessOf(context);
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final dividedItems = <Widget>[items[0]];
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for (var i = 1; i < items.length; i++) {
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dividedItems.add(Container(
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color: Styles.settingsLineation(brightness),
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height: 0.3,
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));
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dividedItems.add(items[i]);
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}
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return Padding(
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padding: EdgeInsets.only(
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top: header == null ? 35 : 22,
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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if (header != null) header!,
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Container(
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decoration: BoxDecoration(
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color: CupertinoColors.white,
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border: Border(
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top: BorderSide(
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color: Styles.settingsLineation(brightness),
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width: 0,
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),
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bottom: BorderSide(
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color: Styles.settingsLineation(brightness),
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width: 0,
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),
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),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: dividedItems,
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),
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),
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if (footer != null) footer!,
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],
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),
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);
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}
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}
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@ -1,161 +0,0 @@
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// Copyright 2018 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'dart:async';
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import 'package:flutter/cupertino.dart';
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import '../styles.dart';
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// The widgets in this file present a Cupertino-style settings item to the user.
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// In the future, the Cupertino package in the Flutter SDK will include
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// dedicated widgets for this purpose, but for now they're done here.
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//
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// See https://github.com/flutter/flutter/projects/29 for more info.
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typedef SettingsItemCallback = FutureOr<void> Function();
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class SettingsNavigationIndicator extends StatelessWidget {
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const SettingsNavigationIndicator({super.key});
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@override
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Widget build(BuildContext context) {
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return const Icon(
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CupertinoIcons.forward,
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color: Styles.settingsMediumGray,
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size: 21,
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);
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}
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}
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class SettingsIcon extends StatelessWidget {
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const SettingsIcon({
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required this.icon,
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this.foregroundColor = CupertinoColors.white,
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this.backgroundColor = CupertinoColors.black,
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super.key,
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});
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final Color backgroundColor;
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final Color foregroundColor;
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final IconData icon;
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@override
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Widget build(BuildContext context) {
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return Container(
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(5),
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color: backgroundColor,
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),
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child: Center(
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child: Icon(
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icon,
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color: foregroundColor,
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size: 20,
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),
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),
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);
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}
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}
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class SettingsItem extends StatefulWidget {
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const SettingsItem({
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required this.label,
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this.icon,
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this.content,
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this.subtitle,
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this.onPress,
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super.key,
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});
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final String label;
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final Widget? icon;
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final Widget? content;
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final String? subtitle;
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final SettingsItemCallback? onPress;
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@override
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State<SettingsItem> createState() => _SettingsItemState();
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}
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class _SettingsItemState extends State<SettingsItem> {
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bool pressed = false;
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@override
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Widget build(BuildContext context) {
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var themeData = CupertinoTheme.of(context);
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var brightness = CupertinoTheme.brightnessOf(context);
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return AnimatedContainer(
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duration: const Duration(milliseconds: 200),
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color: Styles.settingsItemColor(brightness),
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child: GestureDetector(
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behavior: HitTestBehavior.opaque,
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onTap: () async {
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if (widget.onPress != null) {
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setState(() {
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pressed = true;
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});
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await widget.onPress!();
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Future.delayed(
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const Duration(milliseconds: 150),
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() {
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setState(() {
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pressed = false;
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});
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},
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);
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}
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},
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child: SizedBox(
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height: widget.subtitle == null ? 44 : 57,
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child: Row(
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children: [
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if (widget.icon != null)
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Padding(
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padding: const EdgeInsets.only(
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left: 15,
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bottom: 2,
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),
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child: SizedBox(
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height: 29,
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width: 29,
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child: widget.icon,
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),
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),
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Expanded(
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child: Padding(
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padding: const EdgeInsets.only(
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left: 15,
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),
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child: widget.subtitle != null
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? Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const SizedBox(height: 8.5),
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Text(widget.label,
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style: themeData.textTheme.textStyle),
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const SizedBox(height: 4),
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Text(
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widget.subtitle!,
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style: Styles.settingsItemSubtitleText(themeData),
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),
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],
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)
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: Padding(
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padding: const EdgeInsets.only(top: 1.5),
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child: Text(widget.label,
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style: themeData.textTheme.textStyle),
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),
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),
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),
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Padding(
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padding: const EdgeInsets.only(right: 11),
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child: widget.content ?? Container(),
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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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