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449f4a6673
* Update project.pbxproj files to say Flutter rather than Chromium Also, the templates now have an empty organization so that we don't cause people to give their apps a Flutter copyright. * Update the copyright notice checker to require a standard notice on all files * Update copyrights on Dart files. (This was a mechanical commit.) * Fix weird license headers on Dart files that deviate from our conventions; relicense Shrine. Some were already marked "The Flutter Authors", not clear why. Their dates have been normalized. Some were missing the blank line after the license. Some were randomly different in trivial ways for no apparent reason (e.g. missing the trailing period). * Clean up the copyrights in non-Dart files. (Manual edits.) Also, make sure templates don't have copyrights. * Fix some more ORGANIZATIONNAMEs
90 lines
3.2 KiB
Dart
90 lines
3.2 KiB
Dart
// Copyright 2014 The Flutter Authors. 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 '../../gallery/demo.dart';
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class CupertinoButtonsDemo extends StatefulWidget {
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static const String routeName = '/cupertino/buttons';
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@override
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_CupertinoButtonDemoState createState() => _CupertinoButtonDemoState();
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}
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class _CupertinoButtonDemoState extends State<CupertinoButtonsDemo> {
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int _pressedCount = 0;
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@override
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Widget build(BuildContext context) {
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return CupertinoPageScaffold(
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navigationBar: CupertinoNavigationBar(
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middle: const Text('Buttons'),
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// We're specifying a back label here because the previous page is a
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// Material page. CupertinoPageRoutes could auto-populate these back
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// labels.
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previousPageTitle: 'Cupertino',
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trailing: CupertinoDemoDocumentationButton(CupertinoButtonsDemo.routeName),
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),
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child: DefaultTextStyle(
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style: CupertinoTheme.of(context).textTheme.textStyle,
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child: SafeArea(
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child: Column(
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children: <Widget>[
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const Padding(
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padding: EdgeInsets.all(16.0),
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child: Text(
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'iOS themed buttons are flat. They can have borders or backgrounds but '
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'only when necessary.'
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),
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),
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Expanded(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: <Widget> [
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Text(_pressedCount > 0
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? 'Button pressed $_pressedCount time${_pressedCount == 1 ? "" : "s"}'
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: ' '),
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const Padding(padding: EdgeInsets.all(12.0)),
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Align(
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alignment: const Alignment(0.0, -0.2),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: <Widget>[
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CupertinoButton(
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child: const Text('Cupertino Button'),
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onPressed: () {
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setState(() { _pressedCount += 1; });
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},
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),
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const CupertinoButton(
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child: Text('Disabled'),
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onPressed: null,
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),
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],
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),
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),
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const Padding(padding: EdgeInsets.all(12.0)),
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CupertinoButton.filled(
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child: const Text('With Background'),
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onPressed: () {
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setState(() { _pressedCount += 1; });
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},
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),
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const Padding(padding: EdgeInsets.all(12.0)),
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const CupertinoButton.filled(
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child: Text('Disabled'),
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onPressed: null,
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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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