From 62ecd016f7754c422c93dcfc0e6577045e573ee4 Mon Sep 17 00:00:00 2001
From: Vishesh Handa <me@vhanda.in>
Date: Thu, 10 Jan 2019 18:18:14 +0100
Subject: [PATCH] Move the PageController into a state widget

Doesn't it have some state since it's fundamentally storing which page
we are one? Or where is that stored otherwise?
---
 lib/screens/onboarding_screens.dart | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/lib/screens/onboarding_screens.dart b/lib/screens/onboarding_screens.dart
index 7757b9d5..0a74a7b7 100644
--- a/lib/screens/onboarding_screens.dart
+++ b/lib/screens/onboarding_screens.dart
@@ -3,14 +3,22 @@ import 'package:shared_preferences/shared_preferences.dart';
 
 import 'package:journal/storage/git.dart';
 
-class OnBoardingScreen extends StatelessWidget {
+class OnBoardingScreen extends StatefulWidget {
   final Function onBoardingCompletedFunction;
 
   OnBoardingScreen(this.onBoardingCompletedFunction);
 
+  @override
+  OnBoardingScreenState createState() {
+    return new OnBoardingScreenState();
+  }
+}
+
+class OnBoardingScreenState extends State<OnBoardingScreen> {
+  var pageController = PageController();
+
   @override
   Widget build(BuildContext context) {
-    var pageController = PageController();
     var pageView = PageView(
       controller: pageController,
       children: <Widget>[
@@ -31,7 +39,7 @@ class OnBoardingScreen extends StatelessWidget {
           );
         }),
         OnBoardingGitClone(
-          doneFunction: this.onBoardingCompletedFunction,
+          doneFunction: this.widget.onBoardingCompletedFunction,
         ),
       ],
     );