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📚SwiftUI Tutorials

Tutorials ⟩ Model
Tutorials ⟩ Views
Tutorials ⟩ Extensions

import SwiftUI

@main
struct LandmarksApp: App {
    
    // 4. use `@StateObject` to initialize a model object
    @StateObject private var modelData = ModelData()
    
    var body: some Scene {
        WindowGroup {
            /// The `WindowGroup` scene defined in the app body declares `ContentView`
            /// as the **root view** of the app.
            ContentView()
                // 5. put the model object in the environment
                .environmentObject(modelData)
        }
    }
}

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Last updated 4 years ago