swiftui

I've been trying to do this without success, and just wondered if it was currently impossible.

Is there a possible way to get costum swipe gestures working in SwiftUI?I have a table and want to get the columns swiped from left to right and right to left.

Hi guys, as many of you (I think), I have been busy learning SwiftUI as fast as I can. In my case for a new app I want to develop for personal purposes and probably for an App Store release.In my (small) learning journey I have found a few things that SwiftUI is missing or just not working, but since there is not too much information yet I wanted to make a simple thread with all the things I have found at the moment. This can be useful for anyone who is learning SwiftUI or wants to check current SwiftUI status.I promise to add my findings here and update this post as fast as I can.Feel free to mention every feature you think is important to have in the list, any features you think is not a bug or broken/missing feature, or any solution you may find to one of this mentioned problems.Ps: I know we have Xcode release notes but many of the current bugs of SwiftUI are not mentioned there.SwiftUI missing/broken features (as of beta 3):Can’t remove rows separator from Lis

When using the Modal dialog on Apple Watch with SwiftUI, the Cancel button in the top right is half cut off (appears to be outside the safe area).Have I done something wrong or is this just a beta quirk?

I have a MainView, which is my rootViewController, in SwiftUI.In there is a @State var myString : String that is bound to a Textfield.Theres a button that presents a UIViewController MyViewController from the rootViewController when pressed.The MyViewController has a delegate that calls a function delegateEnds in which I want to set the myString from the presentingViewController (line 11 of MyViewController.swift) to a certain value that a delegate (MyDelegate) delivers.This is where the error is happening: Thread 1: Fatal Error: Accessing State<String> outside View.bodyHow can I resolve this problem? My goal is to present the UiViewController and get a string result from it down to the MainView's myString variable that is bound to the Textfield, so that the TextField updates right away.Since I can't change the @state variabe from outside the view appearently, is there any other way?Thanks in advace! MainView.swift:struct MainView : View { @State var myString: String = var body: some View{ VStack{ Text

Anyone able to get custom StringInterpolations to work inside SwiftUI Text view?extension String.StringInterpolation { mutating func appendInterpolation(justDate value: Date) { let formatter = DateFormatter() formatter.dateFormat = yyyy-MM-dd let dateString = formatter.string(from: value) appendLiteral(dateString) } } struct MyView: View { var body: some View { Text(Now: (justDate: Date())}) // Doesn't work } func test() { print(Now: (justDate: Date())) // Works } }

I am having a hard time creating in SwiftUI a pretty common use case in UIKit.Here is the scenario. Let's suppose we want to create a master/detail app in which the user can select an item from a list and navigate to a screen with more details.To get out of the common `List` examples from Apple's tutorial and WWDC video, the app needs to fetch the data for each screen from a REST API.The problem: the declarative syntax of SwiftUI leads to the creation of all the destination views as soon as the rows in the `List` appear.Here is an example using the Stack Overflow API. The list in the first screen will show a list of questions. Selecting a row will lead to a second screen that shows the body of the selected question. The full Xcode project is on GitHubFirst of all, we need a structure representing a question.struct Question: Decodable, Hashable { let questionId: Int let title: String let body: String? } struct Wrapper: Decodable { let items: [Question] }(The Wrapper structure is needed becaus

I can get SF Symbols to work fine in main body views.This works:struct ContentView : View { var body: some View { VStack { Text(Hello world) Image(systemName: square.and.pencil) } } }But this does not - the tab item is emptystruct ContentView : View { @State private var selection = 0 var body: some View { TabbedView(selection: $selection){ Text(Hello world) .tabItemLabel( Image(systemName: square.and.pencil) ) .tag(0) } } }Is this a known issue?