title: ReactNative StackNavigator inside DrawerNavigator
body: <p>Code first:</p>
  
  <pre><code>import React, { Component } from 'react';
  import {AppRegistry, Image, TouchableHighlight} from 'react-native';
  import { StackNavigator, DrawerNavigator } from 'react-navigation';
  
  import ScreenHome from './screens/Home'
  import ScreenRegister from './screens/Register'
  import FontAwesome from "react-native-vector-icons/FontAwesome";
  
  const StackScreens = StackNavigator({
      Home: { screen: ScreenHome },
      Register: { screen: ScreenRegister },
  },{
      headerMode: "screen",
      navigationOptions : {
          header: {
              visible: true,
              title: (
                  &lt;Image
                      source={require("./images/logo_colored.png")}
                      style={{width: 150, height: 25, marginLeft: 15, marginRight: 15}}
                      resizeMode={"contain"}
                  /&gt;
              ),
              left: (
                  &lt;TouchableHighlight
                      underlayColor='rgba(94, 3, 67, 0.5)'
                      onPress={() =&gt; {
                          // ERROR HERE: this.props.navigation is undefined
                          //this.props.navigation.navigate('DrawerOpen')
                      }}&gt;
                  &lt;FontAwesome name='bars' size={20} color={"#333333"} style={{paddingLeft: 20}}/&gt;
                  &lt;/TouchableHighlight&gt;
              ),
              right: (
                  &lt;FontAwesome name='user-o' size={20} color={"#333333"} style={{paddingRight: 20}}/&gt;
              )
          }
      }
  });
  
  const App = DrawerNavigator({
      Home: { screen: ScreenHome },
      Register: { screen: StackScreens }
  })
  
  AppRegistry.registerComponent('ReactApp', () =&gt; App);
  </code></pre>
  
  <p>When i want to call this.props.navigation.navigate('DrawerOpen') i get an error (is undefined ...). Inside the ScreenRegister this works as intended and the Drawer Menu opens. How can i call this.props.navigation inside the navigationOptions of my StackNavigator Header? This header will then be displayed in all my further screens with the icon to open the drawer menu. </p>