ThemeData: Doc on useMaterial3 wrongly says it defaults to false #130761
Description
Is there an existing issue for this?
- I have searched the existing issues
- I have read the guide to filing a bug
Steps to reproduce
- Run the code sample, which renders a
Textunder aThemeDatathat acceptsuseMaterial3's default value. The text tells you what the ambientuseMaterial3is. - See that it says "true".
- Read the doc on
ThemeData.useMaterial3.
Expected results
The doc should say that useMaterial3 defaults to true, not false.
Actual results
The doc says that useMaterial3 defaults to false.
Code sample
Code sample
import 'package:flutter/material.dart';
void main() => runApp(const ExampleApp());
class ExampleApp extends StatelessWidget {
const ExampleApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Theme(
data: ThemeData(),
child: Center(
child: Builder(builder: (context) => Text(Theme.of(context).useMaterial3.toString())))));
}
}Screenshots or Video
Screenshots / Video demonstration
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Logs
Logs
(no errors expected or observed)
Flutter Doctor output
Doctor output
$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel main, 3.13.0-3.0.pre.112, on macOS 13.4.1 22F82 darwin-x64, locale en-US)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 14.3.1)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.3)
[✓] VS Code (version 1.80.1)
[✓] Connected device (3 available)
! Error: Chris’s Apple Watch needs to connect to determine its availability. Check the connection between the
device and its companion iPhone, and the connection between the iPhone and Xcode. Both devices may also need to
be restarted and unlocked. (code 1)
[✓] Network resources
• No issues found!