abgwtp3

.swift

struct ContentView: View {
  @State private var rect: CGPoint = CGPoint()
  @State private var textText:String = ""
  @State private var textValue:String = "Hello World"
  var body: some View {
    let dropDelegate = TheDropDelegate(textText: $textText)
    return VStack {
      Spacer()
      Text(textValue).background(InsideView(rect: $rect))
        .onDrag {
          return NSItemProvider(object: self.textValue as NSItemProviderWriting) }
      Spacer()
      Text(textText)
        .frame(width: 128, height: 20, alignment: .center)
        .background(Color.yellow)
        .onDrop(of: ["public.utf8-plain-text"], delegate: dropDelegate)
      Spacer()
    }
  }
}