title: How do you add a label (title text) to a Checkbox in Flutter?
body: <p>I am playing with Checkbox to see how it works, but I don't see a title option with it. </p>
  
  <pre><code>Checkbox(
    title: Text("Checkbox label"),  // The named parameter 'title' isn't defined.
    value: true,
    onChanged: (newValue) { },
  );
  </code></pre>
  
  <p>Do I have to create my own widget to add a title to it?</p>