title: How do i dispatch an action without building a widget in flutter redux?
body: <p>Im trying to dispatch actions based in events, i couldn't find any way to achieve that with out returning a widget. here is the default way of doing it</p>
  
  <pre><code>   StoreConnector&lt;MyAppState,ActionFunc&gt;(
      converter:(store) =&gt; () =&gt; store.dispatch(myaction),
      builder:(ctx,callback){
      return Center(child:
           RaisedButton(
           onPressed:(){callback();}
           child:,Text("Action !")
        ));
      });
  </code></pre>