[Material 3] Wrong Dialog background color from ColorScheme #148849
Description
Steps to reproduce
- Define a theme in your MaterialApp
- Set surface to Colors.black and surfaceContainerHigh to Colors.red
- call showAboutDialog
Expected results
The dialog should have the backgroundColor set to the value of surfaceContainerHigh
Actual results
backgroundColor is set to Theme.of(context).dialogBackgroundColor (old M2 implementation)
Code sample
Code sample
// in build method of Dialog widget
color: backgroundColor ?? dialogTheme.backgroundColor ?? Theme.of(context).dialogBackgroundColor,
// should be
color: backgroundColor ?? dialogTheme.backgroundColor ?? defaults.backgroundColor,Screenshots or Video
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Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.22.0, on Microsoft Windows [Version 10.0.22631.3593], locale de-DE)
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
[√] Chrome - develop for the web
[!] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.4.2)
X Visual Studio is missing necessary components. Please re-run the Visual Studio installer for the "Desktop development with C++" workload, and include these
components:
MSVC v142 - VS 2019 C++ x64/x86 build tools
- If there are multiple build tool versions available, install the latest
C++ CMake tools for Windows
Windows 10 SDK
[√] Android Studio (version 2023.3)
[√] IntelliJ IDEA Community Edition (version 2021.1)
[√] VS Code (version 1.89.1)
[√] Connected device (3 available)
[√] Network resources
! Doctor found issues in 1 category.Metadata
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Important issues not at the top of the work listflutter/packages/flutter/material repository.Found to occur in 3.22flutter/packages/flutter repository. See also f: labels.The issue has been confirmed reproducible and is ready to work onIssue is closed as already fixed in a newer versionOwned by Design Languages teamTriaged by Design Languages team
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