title: how to use a tabbar in a row flutter
body: <p>i want to use a tabbar in a row and row is child of a container
  reason of using row is,i want to use a icon in right hand side and use a tabbar left hand side like this,\</p>
  <p><a href="https://i.stack.imgur.com/rF8Md.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rF8Md.png" alt="" /></a></p>
  <p>there is an icon in right hand side and an tabbar in left hand side <br />
  i have already tried this</p>
  <pre><code> child: Row(
                  children: [
                    Expanded(child: Text('data')),
                    AppBar(
                      bottom: TabBar(
  </code></pre>
  <p>but that went wrong also i couldn't put tabbar as a container child
  if you need more information please let me know, thanks for the helps</p>