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Move the PageController into a state widget

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Doesn't it have some state since it's fundamentally storing which page
we are one? Or where is that stored otherwise?
This commit is contained in:
Vishesh Handa
2019-01-10 18:18:14 +01:00
parent 6ce38a32a5
commit 62ecd016f7
1 changed files with 11 additions and 3 deletions
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14
lib/screens/onboarding_screens.dart
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@ -3,14 +3,22 @@ import 'package:shared_preferences/shared_preferences.dart';
import 'package:journal/storage/git.dart'; import 'package:journal/storage/git.dart';
class OnBoardingScreen extends StatelessWidget { class OnBoardingScreen extends StatefulWidget {
final Function onBoardingCompletedFunction; final Function onBoardingCompletedFunction;
OnBoardingScreen(this.onBoardingCompletedFunction); OnBoardingScreen(this.onBoardingCompletedFunction);
@override
OnBoardingScreenState createState() {
return new OnBoardingScreenState();
}
}
class OnBoardingScreenState extends State<OnBoardingScreen> {
var pageController = PageController();
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
var pageController = PageController();
var pageView = PageView( var pageView = PageView(
controller: pageController, controller: pageController,
children: <Widget>[ children: <Widget>[
@ -31,7 +39,7 @@ class OnBoardingScreen extends StatelessWidget {
); );
}), }),
OnBoardingGitClone( OnBoardingGitClone(
doneFunction: this.onBoardingCompletedFunction, doneFunction: this.widget.onBoardingCompletedFunction,
), ),
], ],
); );