working return value from add pizza event page

lib/pages/AddPizzaEventPage.dart

@@ -4,6 +4,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_datetime_picker/flutter_datetime_picker.dart';
 import 'package:fluttericon/font_awesome5_icons.dart';
 import 'package:intl/intl.dart';
+import 'package:pizzaplanner/entities/PizzaEvent.dart';
 
 class AddPizzaEventPage extends StatefulWidget {
   @override
@@ -142,7 +143,13 @@ class AddPizzaEventPageState extends State<AddPizzaEventPage> {
                 child: TextButton(
                   child: Text("Add", style: TextStyle(color: Colors.white)),
                   onPressed: () {
-                    print("Pressed");
+                    Navigator.pop(context, PizzaEvent(
+                      this.name,
+                      this.pizzaType,
+                      this.pizzaCount,
+                      this.doughBallSize,
+                      this.eventTime
+                    ));
                   },
                 )
               )

lib/pages/PizzaEventsPage.dart

@@ -25,11 +25,14 @@ class PizzaEventsState extends State<PizzaEventsPage> {
           separatorBuilder: (BuildContext context, int i) => const Divider(),
       ),
       floatingActionButton: FloatingActionButton(
-        onPressed: () {
-          Navigator.pushNamed(
+        onPressed: () async {
+          final dynamic newPizzaEvent = await Navigator.pushNamed(
             context,
             "/add",
           );
+          if (newPizzaEvent != null){
+            this.addPizzaEvent(newPizzaEvent);
+          }
         },
         tooltip: "Add Pizza Plans",
         child: Center(
@@ -44,7 +47,7 @@ class PizzaEventsState extends State<PizzaEventsPage> {
     );
   }
 
-  void addPizzaEvent(PizzaEvent, pizzaEvent){
+  void addPizzaEvent(PizzaEvent pizzaEvent){
     this.setState(() {
       pizzaEvents.add(
           pizzaEvent