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Read only yet selectable text in SwiftUI
Hi all, I am trying to implement a Copy Text option for read only text output just like the iOS calculator output using SwiftUI 2.0 (Swift 5.3) I want the user to be able to copy the text, and nothing more. Surprisingly simple yet I can't figure out how to do it any help greatly appreciated! Thanks.
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3.7k
Sep ’20
Dark mode toggle override - how to revert to system control?
Hi all, I have a semi-working approach to manually toggle Dark Mode across an app in SwiftUI. The toggle overrides the System dark mode. However, does anyone know how I can add a button for giving an option to revert to System light/dark mode instead? I am running Xcode beta in iOS14. See code below. Many thanks! Settings toggle @AppStorage("isDarkMode") var isDarkMode: Bool = true var body: some View { Form { Toggle(isOn: $isDarkMode) {                         Text("Darkmode")                     } } Dark mode modifier definition public struct DarkModeViewModifier: ViewModifier { @AppStorage("isDarkMode") var isDarkMode: Bool = true public func body(content: Content) -> some View { content .environment(\.colorScheme, isDarkMode ? .dark : .light) .preferredColorScheme(isDarkMode ? .dark : .light)     } } This is the how I applied the dark mode modifier across the app @main struct Lab_mate_2App: App {     var body: some Scene {         WindowGroup {             ContentView()                 .modifier(DarkModeViewModifier())         }     } }
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8.5k
Aug ’20