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Questions tagged [uiviewcontrollerrepresentable]

75 questions
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SwiftUI UIViewRepresentable with argument passed and delegate function

I am implementing a UIViewController with a ViewModel as an argument passed to the UIViewController, but I can't seem to make the delegate functions to work, what is the correct way of doing this? CartView.swift struct PaymentWrapper:…
Charas
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SwiftUI wrapping UIViewController using UIViewControllerRepresentable

I have question about wrapping custom UIViewControllers into SwiftUI view using UIViewControllerRepresentable. Does anyone have issue with UITextFields in such case? I have situation that sometimes this textfield works normally when wrapped and…
Michał Ziobro
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How can i show UIViewControllerRepresentable screen on button tap from UIViewRepresentable

I am working on a SwiftUI project, in my app i have to show a map, i am able to show map using UIViewRepresentable, now that map view will have a button and on tapping on that button mapview will needs to show controller (full screen direction) view…
Programming Learner
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Defer system edge gestures in only some view controllers. SwiftUI

I want to navigate to a custom UIView where the system edge gestures are disabled. I am using the SwiftUI life cycle with UIViewControllerRepresentable and overriding preferredScreenEdgesDeferringSystemGestures. I have seen the solutions with…
Patrik T
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send an event from UIViewControllerRepresentable to swiftui view

I try to catch an event that occurs in a UIViewController in the SwiftUI view. the architecture is in SwiftUI with an element in Swift: The View struct PlayGame: View { var body: some View { if stateProgress.stateOfGame == 0 { …
Rufilix
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Why does Injecting a Binding into UIViewControllerRepresentable cause a retain cycle?

So there seems to be a retain cycle when injecting a Binding that is a published property from an ObservableObject into UIViewControllerRepresentable. It seems if you create a view inside another view in and that second view has an ObservableObject…
wshamp
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SwiftUI - Show custom ViewController from View

I have a Button in my View that call a custom View Controller (UIViewControllerRepresentable) because, the external library that I use, needs a view controller as parameter to show its own popups (and of course I cannot change). For this reason I've…
elp
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SwiftUI + UIPageViewController, multiple view types

I want to use a UIPageViewController in my SwiftUI app, as demonstrated in this tutorial. However, the tutorial passes in identical view types as pages, and I want to pass in any type of view. struct PageViewController:…
bze12
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Back button in UIViewControllerRepresentable goes to root view instead of going back to previous view

I have a SwiftUI app that has three levels: Main List (SwiftUI NavigationView) Secondary List (SwiftUI NavigationView) An UIViewControllerRepresentable In my secondary list I have NavigationLink(destination: ARView(museum: self.museum)) { …
kristiankeller
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Creating PDF in Swift, UIView to View using UIViewRepresentable

I'm trying to create a simple PDF with Swift. I get an error: Referencing static method 'buildBlock' on 'Optional' requires that 'UIView' conform to 'View' Probably doing a ton of stuff wrong. I think I need to be able to somehow change the UIView…
Etienne
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SwiftUI - Unbalanced Calls To Begin/End Appearance Transitions For

I have a .onTapGesture modifier that when tapped presents an ImagePicker before immediately dismissing it. @State private var updateInfo = false var body: some View { HStack { placeholder.image .resizable() …
David
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Can UIActivityViewController work properly with SwiftUI - seems really buggy

I am really struggling to get a UIActivityViewController to work as as a UIViewControllerRepresentable in SwiftUI. When trying to share to WhatsApp, for example, the screen just moves slightly as if some action is going to happen, then it returns to…
codewithfeeling
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Custom UIViewController with UIViewcontrollerRepresentable that has a UITextView that crashes or is nil when called in SwiftUI

I have made a custom UIViewController called ViewControllerA and want to be able to use it so I made a UIViewControllerRepresentable called ViewControllerARepresentable as shown below, the problem though is that when I call…
Di Nerd Apps
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How do you show a UIViewControllerRepresentable in SwiftUI as a non-sheet?

There are many tutorials out there on how to show a UIViewControllerRepresentable (e.g. to show a VNDocumentCameraViewController) as a sheet, but is there any way to show it as a regular view using NavigationLink, or just including it in another…
Stone
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