Flutter Doctor :
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.3.9, on Microsoft Windows [Version 10.0.19044.2251], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 33.0.1)
[√] Chrome - develop for the web
[X] Visual Studio - develop for Windows
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Download at https://visualstudio.microsoft.com/downloads/.
Please install the "Desktop development with C++" workload, including all of its default components
[√] Android Studio (version 2021.3)
[√] VS Code (version 1.74.0)
[√] Connected device (4 available)
[√] HTTP Host Availability
! Doctor found issues in 1 category.
Minimal Reproducible Code :
import 'package:flutter/material.dart';
class Temp extends StatefulWidget {
const Temp({Key? key}) : super(key: key);
@override
State<Temp> createState() => _TempState();
}
class _TempState extends State<Temp> {
@override
Widget build(BuildContext context) {
PageController pageController = PageController(
initialPage: 0,
);
return Scaffold(
body: Container(
padding: const EdgeInsets.symmetric(horizontal: 30),
margin:
EdgeInsets.only(top: MediaQuery.of(context).viewPadding.top + 10),
child: SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Container(
color: Colors.orangeAccent,
height: MediaQuery.of(context).size.height * 0.3,
width: MediaQuery.of(context).size.width,
child: const Center(child: Text('DUMMY BOX 3'))),
Container(
color: Colors.purpleAccent,
height: MediaQuery.of(context).size.height * 0.2,
width: MediaQuery.of(context).size.width,
child: const Center(child: Text('DUMMY BOX 2'))),
Container(
color: Colors.lightBlueAccent,
height: MediaQuery.of(context).size.height * 0.3,
width: MediaQuery.of(context).size.width,
child: const Center(
child: Text('DUMMY BOX 3'),
),
),
const SizedBox(
height: 40,
),
PageView(
controller: pageController,
children: const [
DummyListViewContainerWidget(),
DummyListViewContainerWidget(),
DummyListViewContainerWidget()
],
),
],
),
),
),
);
}
}
class DummyListViewContainerWidget extends StatelessWidget {
const DummyListViewContainerWidget({
Key? key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return ListView.separated(
// physics: const NeverScrollableScrollPhysics(),
shrinkWrap: true,
itemCount: 10,
padding: const EdgeInsets.only(bottom: 20),
separatorBuilder: (cxt, index) {
return const SizedBox(
height: 10,
);
},
itemBuilder: (cxt, index) {
return Container(
height: 50,
width: MediaQuery.of(context).size.width,
color: Colors.brown,
child: Center(child: Text(index.toString())),
);
});
}
}
Expectations :
Whole screen is scrollable not just ListView.
Tried Solutions:
- Giving column below of SingleChildScrollView to MainAxisSize.min
- Giving Height To PageView which is not a solution to my case. giving height to it will only show view of DummyListViewContainerWidget to that height and will cut the rest of it.
- Removing SingleChildScrollView From Top and putting in inside PageView.
2
Answers
Try with the
CustomScrollView
, something like this:I’ve updated your code to make the whole thing work :
It was pretty much just that
PageView
which was causing that error handling it made the code work flawlessly.