title: flutter: dropdown in listTile drawer
body: <p>is there a way to implement drawer listTile with dropdown pages like image below?
  thanks in advance
  <a href="https://i.stack.imgur.com/YV3gM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/YV3gM.png" alt="enter image description here" /></a></p>
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code> drawer: Drawer(
            child: ListView(
              padding: EdgeInsets.zero,
              children: &lt;Widget&gt;[
                DrawerHeader(
                  child:  Text('project1',                
                ),
                ListTile(
                  leading: Icon(Icons.home),
                  title: Text('Home'),
                  onTap: () {
                    Navigator.push(
                      context,
                      MaterialPageRoute(
                        builder: (context) =&gt; MyHomePage(),
                      ),
                    );
                  },
                ),
                
                    );
                  },
                ),</code></pre>
  </div>
  </div>
  </p>