title: Flutter Text Field: How to add Icon inside the border
body: <p><img src="https://i.stack.imgur.com/TfQ2u.jpg" alt="The Search Bar to Replicate" /></p>
  <p>I would like to add the icon in the search bar. Here is my code so far:</p>
  <pre><code>new TextField(
       decoration: new InputDecoration(
       icon: new Icon(Icons.search)
       labelText: &quot;Describe Your Issue...&quot;,
       enabledBorder: const OutlineInputBorder(
       borderRadius: BorderRadius.all(Radius.circular(20.0)),
       borderSide: const BorderSide(
         color: Colors.grey,
        ),
      ),
      focusedBorder: OutlineInputBorder(
        borderRadius: BorderRadius.all(Radius.circular(10.0)),
        borderSide: BorderSide(color: Colors.blue),
      ),
     ),
    ),
  </code></pre>
  <p>This is the result of the code above (this is not what i want):</p>
  <p><img src="https://i.stack.imgur.com/sgY8b.jpg" alt="Output of my code (this is not what i want)" /></p>