Open Geara0 opened 1 month ago
@Geara0 can you share more about your use case and provide maybe a picture or some sample code? Thank you!
@Piinks You can use following code as an example (Run it on iphone 15 pro max - notch completely blocks refresh indicator)
Of course, in this example you can add SliverAppBar. But sometimes there are cases when you can't
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
body: CustomScrollView(
slivers: [
CupertinoSliverRefreshControl(
onRefresh: () {
return Future.delayed(const Duration(seconds: 5));
},
),
SliverList.separated(
itemBuilder: (context, i) {
return Container(
color: Colors.blueGrey,
height: 100,
);
},
separatorBuilder: (_, __) => const SizedBox(height: 10),
),
],
),
);
}
}
Use case
I want my SliverList extend to the top of the screen, but then CupertinoSliverRefreshControl appears behind the iPhone notch.
Proposal
Would be nice to have a displacement parameter like in regular RefreshIndicator
It will be pretty easy to add. double? displacement - in constructor
displacement ?? _kActivityIndicatorMargin in this line: https://github.com/flutter/flutter/blob/9e88446f89c05659bc761c39519a407f89b25079/packages/flutter/lib/src/cupertino/refresh.dart#L393