title: SwiftUI tabview (scroll) events?
body: <p>Is it possible to attach a scroll change event to a TabView in SwiftUI?
  I'd like to get the scroll position when the user touches and drags one of the views, which gets updated on every change of the position.</p>
  <pre><code>    TabView {
  
          Text(&quot;Example 1&quot;)
          Text(&quot;Example 2&quot;)
          Text(&quot;Example 3&quot;)
  
      }
      .tabViewStyle(PageTabViewStyle())
  </code></pre>
  <p>I tried by adding DragGesture but then the TabView didn't work anymore (probably because the DragGesture takes over the input). I also didn't see any corresponding events in Apple's docs.</p>
  <p>Does anyone know a way to implement this?</p>
  <p>Cheers..</p>