CustomPresentationDetent

protocol · iOS 16.0+ · SDK 27.1

protocol CustomPresentationDetent

The definition of a custom detent with a calculated height. You can create and use a custom detent with built-in detents. extension PresentationDetent { static let bar = Self.custom(BarDetent.self) static let small = Self.height(100) static let extraLarge = Self.fraction(0.75) } private struct BarDetent: CustomPresentationDetent { static func height(in context: Context) -> CGFloat? { max(44, context.maxDetentValue * 0.1) } } struct ContentView: View { @State private var showSettings = false @State private var selectedDetent = PresentationDetent.bar var body: some View { Button("View Settings") { showSettings = true } .sheet(isPresented: $showSettings) { SettingsView(selectedDetent: $selectedDetent) .presentationDetents( [.bar, .small, .medium, .large, .extraLarge], selection: $selectedDetent) } } }

Members (0)

This type has no directly callable members in this snapshot. See the framework’s skipped declarations for unsupported APIs.

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