gistfile1.txt

class LandingPage extends StatefulComponent {
  LandingPage();

  LandingPageState createState() => new LandingPageState();
}

class LandingPageState extends State<LandingPage> {
  void _showDrawer() {
    ...
  }
  
  
  // Approach 1
  
  Widget _buildToolBar() {
    return new ToolBar(
      left: new IconButton(
        icon: 'navigation/menu',
        onPressed: _showDrawer
      ),
      center: new Text('Fitzgerald'),
      right: [ new IconButton(icon: 'action/search') ]
    );
  }
  
  Widget build(BuildContext context) {
    return new Scaffold(
      toolBar: _buildToolBar(),
      body: _buildBody()
    );
  }
  
  
  // Approach 2
  // Atom highlights `_showDrawer` with:
  // "Only static members can be accessed in initializers"
  
  var toolbar = new ToolBar(
    left: new IconButton(
      icon: 'navigation/menu',
      onPressed: _showDrawer
    ),
    center: new Text('Fitzgerald'),
    right: [ new IconButton(icon: 'action/search') ]
  );
  
  Widget build(BuildContext context) {
    return new Scaffold(
      toolBar: toolbar,
      body: _buildBody()
    );
  }
}