Localized label identifying this Rotor to the user.
Instance Method
インスタンスメソッド
accessibility
accessibilityRotor(_:entries:)
Create an Accessibility Rotor with the specified user-visible label, and entries generated from the content closure.
Availability 有効性
- iOS 15.0+
- iPadOS 15.0+
- macOS 12.0+
- Mac Catalyst 15.0+
- tvOS 15.0+
- watchOS 8.0+
Technology
- Swift
UI
Declaration 宣言
func accessibilityRotor<Content>(_ labelKey: LocalizedStringKey , entries: @escaping () -> Content) -> some View where Content : AccessibilityRotorContent
Parameters パラメータ
labelKeyentriesContent used to generate Rotor entries. This can include AccessibilityRotorEntry structs, as well as constructs such as if and ForEach.
Discussion 議論
An Accessibility Rotor is a shortcut for Accessibility users to quickly navigate to specific elements of the user interface, and optionally specific ranges of text within those elements.
In the following example, a Message application creates a Rotor allowing users to navigate to specifically the messages originating from VIPs.
// `messages` is a list of `Identifiable` `Message`s.
ScrollView {
LazyVStack {
ForEach(messages) { message in
MessageView(message)
}
}
}
.accessibilityElement(children: .contain)
.accessibilityRotor("VIPs") {
// Not all the MessageViews are generated at once, the model
// knows about all the messages.
ForEach(messages) { message in
// If the Message is from a VIP, make a Rotor entry for it.
if message.isVIP {
AccessibilityRotorEntry(message.subject, id: message.id)
}
}
}