drag 方法
@available(iOS 13.4, macOS 10.15, *)
nonisolated public func onDrag(_ data: @escaping () -> NSItemProvider) -> some View方法参数:
关键点:
功能:
使用示例:
Text("Drag me")
.onDrag {
return NSItemProvider(object: NSString(string: "Dragged text"))
}场景:
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