Stop using GeometryReader in SwiftUI

Рет қаралды 3,839

Күн бұрын

GeometryReader is commonly used to control the size of a View w.r.t its parent View/container. Let's explore a simple ViewModifier in iOS 17 that makes this so much easier and nicer to read.
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Chapters:
0:00 GeometryReader Example
2:10 containerRelativeFrame
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Пікірлер: 26

@FloWritesCode 2 ай бұрын

How will you use this API?

@CodingSwiftWithNico 2 ай бұрын

Sehr guter Tipp! Danke fürs zeigen 👍

@swiftandtips 2 ай бұрын

Very useful information! Thanks for sharing Flo! 🙌🏻

@FloWritesCode 2 ай бұрын

My pleasure!!

@tylerwatt5651 2 ай бұрын

Awesome! I'm right in the process of GeoReader and considering a second option. I think this will work! Thank you!

@FloWritesCode 2 ай бұрын

Glad it was helpful!

@rahuljamba5846 2 ай бұрын

Good tips !!

@FloWritesCode 2 ай бұрын

Thanks!

@aMazinglyKeNn 11 күн бұрын

This is a good example! I did learn recently however that although this modifier will work on most things like List and NavigationStack, it does not work on some things like HStack or VStack.

@ScottSmithDev 2 ай бұрын

Awesome Flo - thank you for the clear demo! I didn't know about his modifier! I'd image I'll use it for all sorts of things, including a custom bottom sheet (when your app doesn't support the SwiftUI iOS version to use detents) combined with ScaledMetric or something. Anyway, thanks again!

@FloWritesCode 2 ай бұрын

Hey Scott! This sounds great, but unfortunately this API was only introduced in iOS 17... So it's not really suitable for you use case :/

@andrejkling3886 2 ай бұрын

Thank you...

@Jon88938 2 ай бұрын

I don’t think this modifier works relative to the parent view like geometry reader does. Instead it works relative to a container which is a window, scroll view or navigation stack

@natgenesis5038 Ай бұрын

GeometryReader is good for all iOS devices if you wanna keep the same size based screen size

@ags2099 Ай бұрын

Ein tutorial zum thema animationen wäre richtig cool 🎉

@FloWritesCode Ай бұрын

Welche Art von Animationen würdest du gerne lernen? .animation, .symbolEffect oder PhaseAnimator?

@ags2099 Ай бұрын

⁠@@FloWritesCodeist .animation nicht veraltet? Ansonsten sowohl symboleffect als auch phase wäre ganz cool. Vielleicht als Video Idee für dich "Introduction into Animations"