Views don’t default to native attributes about maui HOT 6 CLOSED

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from maui.

This issue is similar to #17414. The other issue lists Windows as the affected platform and gives an example of a Windows corner radius. This issue lists all platforms as likely affected and gives examples of iOS font size and color.

from maui.

Are you able to test with Xcode and Objective C? I think the Swift UI styles are not the default styles but rather the new Swift UI team's implementation of the default styles.

from maui.

Hi @breyed. We have added the "s/needs-info" label to this issue, which indicates that we have an open question for you before we can take further action. This issue will be closed automatically in 7 days if we do not hear back from you by then - please feel free to re-open it if you come back to this issue after that time.

from maui.

I created a new app in Xcode using Storyboard (UIKit) for the interface. I added to the storyboard enabled and disabled buttons, leaving all attributes at their defaults. I did this with both Swift and Objective C. Regardless of the language, the colors are identical to the SwiftUI app’s colors.

iOS 13 added support for both dark mode and SwiftUI. With dark mode support, Apple added colors that vary based on light/dark mode. SwiftUI and UIKit both tap into those.

Having thought through that, I changed SupportedOSPlatformVersion in the MAUI app to 13.0. That fixed the problem. The MAUI colors and sizes now match that of XAML. XAML does add some padding around the buttons, but that appears to be intentional to cause buttons to lay out similarly between platforms. Actually, SupportedOSPlatformVersion had no effect. I had forgotten that I had added styling code to my test app to emulate the native color and size.

from maui.

https://github.com/drasticactions/MauiRepros/tree/main/AppleColors

I wrote four test apps: One in SwiftUI, One in Swift/UIKit, One in MAUI, One with .NET iOS directly with no MAUI UI Toolkit. These screenshots were taken with the iPhone 15 Pro simulator.

If you compare the Swift app with Swift UI one, you'll have the same Hex values for the colors. Likewise with Dark mode.

The Swift (Non SwiftUI) colors match up with the XAML values, and the .NET iOS C# ones. Likewise with font sizes. If you want to compare the defaults in UIKit with what's in MAUI, IMO, your best bet is not using SwiftUI to do it.

from maui.