iPhone Duo SwiftUI examples

Explore SwiftUI APIs, components, and modifiers on iPhone Duo. Compare portrait and landscape layouts in closed, partially open, and fully open states, with Swift code and Apple documentation.

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Toolbar Vertical Edge

This value reflects the system’s preferred edge for the vertical bar in the current context, regardless of whether a vertical bar is currently visible. Use it to position custom bars or other UI relative to the system’s bar placement.

Explore Toolbar Vertical Edge on iPhone Duo in portrait and landscape across closed, partially open, and fully open states, with SwiftUI code and Apple API documentation.

SwiftUI code

Full details Docs 
@Environment(\.toolbarVerticalEdge) var toolbarVerticalEdge

var body: some View {
    Text(String(describing: toolbarVerticalEdge))
}

Compatibility

iOS 27.1+ iPadOS 27.1+

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Every available iPhone Duo screenshot for Toolbar Vertical Edge.

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