Align should change the IntrinsicWidth/IntrinsicHeight of it's child if the widthFactor/heightFactor is set. #135822
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
- Place an
Alignwith anheightFactorof0.5inside anIntrinsicHeight - Place a
Containerwith a fixed height of200inside theAlign
Expected results
The IntrinsicHeight, Align and Container should all get a height of 100.
Actual results
The IntrinsicHeight, Align and Container all get a height of 200.
Code sample
Code sample
Red should have a height of 100, blue one of 200.
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Intrinsic Bug',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: Scaffold(
body: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Expanded(
child: IntrinsicHeight(
child: Align(
heightFactor: 0.5,
child: Container(
height: 200,
color: Colors.red,
),
),
),
),
Expanded(
child: Container(
height: 200,
color: Colors.blue,
),
),
],
),
),
);
}
}Screenshots or Video
Screenshots / Video demonstration
Actual:
Expected:
Logs
Logs
[Paste your logs here]Flutter Doctor output
Doctor output
[√] Flutter (Channel stable, 3.13.5, on Microsoft Windows [Version 10.0.22621.2283], locale
de-DE)
• Flutter version 3.13.5 on channel stable at C:\src\flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 12fccda598 (11 days ago), 2023-09-19 13:56:11 -0700
• Engine revision bd986c5ed2
• Dart version 3.1.2
• DevTools version 2.25.0
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 33.0.1)
• Android SDK at C:\Users\Maximilian\AppData\Local\Android\sdk
• Platform android-33, build-tools 33.0.1
• Java binary at: C:\Program Files\Android\Android Studio\jbr\bin\java
• Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-9505619)
• All Android licenses accepted.
[√] Chrome - develop for the web
• Chrome at C:\Program Files\Google\Chrome\Application\chrome.exe
[√] Visual Studio - develop Windows apps (Visual Studio Build Tools 2022 17.4.4)
• Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2022\BuildTools
• Visual Studio Build Tools 2022 version 17.4.33213.308
• Windows 10 SDK version 10.0.19041.0
[√] Android Studio (version 2022.1)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin can be installed from:
https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
https://plugins.jetbrains.com/plugin/6351-dart
• android-studio-dir = C:\Program Files\Android\Android Studio
• Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-9505619)
[√] VS Code (version 1.82.2)
• VS Code at C:\Users\Maximilian\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.72.0
[√] Connected device (3 available)
• Windows (desktop) • windows • windows-x64 • Microsoft Windows [Version
10.0.22621.2283]
• Chrome (web) • chrome • web-javascript • Google Chrome 116.0.5845.188
• Edge (web) • edge • web-javascript • Microsoft Edge 117.0.2045.36
[√] Network resources
• All expected network resources are available.
• No issues found!