I have a protocol: import SwiftUI ... protocol MyProtocol : View { var aValue: CGFloat { get } } Then I have a property in a UIViewController: var contentView: some MyProtocol = MyView() Where MyView is: struct MyView : MyProtocol…
I'm trying to learn SwiftUI, but i can't seem to get my view to update. I want my WorkoutsView to refresh with the newly added workout when the user presses the "Add" button: WorkoutTrackerApp: @main struct WorkoutTrackerApp: App { var…
I am trying to find the dynamic height of a UIView at the run time. So, for this I calculated the run time height of UILabels in it and the constraint constants and add them all to get the desired…
I'm having the following view hierarchy which has a retain cycle, that's the simplest I could make to reproduce the issue. All viewmodels and properties has to stay as they are needed in the original solution: import SwiftUI struct MainView:…
I've been having hard times with my old Windows laptop while developing React Native apps so I moved to MacOS laptop. I installed Android Studio and Xcode (including Xcode command line tools). Then I initialized a blank expo managed project.…
I have following problem. I want to create a vertical ScrollView with many rows. At the bottom of the view I have an info bar which appears over the scroll view because I put all the items in a ZStack.…
I am trying to make a function to see if all my textfields are filled in, I pass it an array, Let's say var array = ["1", "2", "3"] And I want to check the if statement if array[0].isEmpty ||…
I am using a MacBook Pro with M1 chip MacOS Big Sur Xcode Version 13.2.1 node v14.17.5 I wanted to follow this tutorial to set up a new React Native project called AwesomeProject https://reactnative.dev/docs/environment-setup the section with React Native CLI…
I'm making a library that uses the variants variable of AVAsset. That's less important; the significant part is that it has an Xcode 13+ requirement. This library may be used by apps running Xcode 12. Is there a compiler flag…
I can not seem to get the text in two of my buttons to change to white, unless I manually do it through the storyboard. Any ideas? class AppUIButton: UIButton { required init?(coder aDecoder: NSCoder) { super.init(coder: aDecoder) backgroundColor =…