實例方法
accessibility
accessibilityAction(action:label:)
向視圖添加可訪問性操作。動作允許輔助技術(例如 VoiceOver)通過調用動作與視圖交互。
聲明
func accessibilityAction<Label>(
action: @escaping () -> Void,
label: () -> Label
) -> some View where Label : View
詳述
例如,這就是如何將編寫新電子郵件的自定義操作添加到視圖中。
var body: some View {
ContentView()
.accessibilityAction {
// Handle action
} label: {
Label("New Message", systemImage: "plus")
}
}
可用版本
iOS 15.0+, iPadOS 15.0+, macOS 12.0+, Mac Catalyst 15.0+, tvOS 15.0+, watchOS 8.0+
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注:本文由純淨天空篩選整理自apple.com大神的英文原創作品 Never accessibilityAction(action:label:)。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。