# touchBar(_:) Sets the Touch Bar content to be shown in the Touch Bar when applicable. ``` nonisolated func touchBar(_ touchBar: TouchBar) -> some View where Content : View ``` ## Parameters `touchBar` A collection of views that the Touch Bar displays. ## Return Value A view that contains the Touch Bar content. ## Discussion Use [`touchBar(_:)`](/documentation/SwiftUI/View/touchBar(_:)) to provide a static set of views that are displayed by the Touch Bar when appropriate, depending on whether the view has focus. The example below provides Touch Bar content in-line, that creates the content the Touch Bar displays: ``` func selectHearts() {/* ... */ } func selectClubs() { /* ... */ } func selectSpades() { /* ... */ } func selectDiamonds() { /* ... */ } TextField("TouchBar Demo", text: $placeholder) .frame(maxWidth: .infinity, maxHeight: .infinity) .focusable() .touchBar { Button("♥️ - Hearts", action: selectHearts) Button("♣️ - Clubs", action: selectClubs) Button("♠️ - Spades", action: selectSpades) Button("♦️ - Diamonds", action: selectDiamonds) } ```  --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)