title: How to have a scrollbar view in Flutter?
body: <p><a href="https://i.stack.imgur.com/OuXbG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OuXbG.png" alt="enter image description here" /></a></p>
  <p>I want to have a scrollbar view like the one in the picture.</p>
  <p>So how can I have it using flutter?</p>
  <p>I've tried</p>
  <pre><code>SingleChildScrollView(
    ....
  ),
  </code></pre>
  <p>But no scroll bars appeared and I don't know to make them</p>