Flutter Listview with rounded corners - flutter

Question

I'm trying to create a listview with rounded corners in Flutter. I thought I might have been on the right track by adding a ClipRRect wrapped around the listview. However, when I did so only the top corners were rounded, the bottom ones were not, I assume this is because the listview did not have enough rows to take up the full screen, but the ClipRRect, must be taking up the full scren width.
What's the best way to add rounded corners to the listview widget?

Answer 1

try this for round corners with list.
Container(
decoration: BoxDecoration(
border: Border.all(
color: Color(0xFFF05A22),
style: BorderStyle.solid,
width: 1.0,
),
color: Color(0xFFF05A22),
borderRadius: BorderRadius.circular(30.0),
),
child:ListView(
children: new List.generate(
100,
(index) => Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Text("data $index"),
Divider(),
])),
),
)

Answer 2

Wrap your ListView with SizedBoxand provide size.
body: LayoutBuilder(
builder: (context, constraints) {
return ClipRRect(
borderRadius: BorderRadius.circular(12.0),
child: SizedBox(
height: constraints.maxHeight,//based on your need
width: constraints.maxWidth,
child: ListView.builder(

Answer 3

https://gist.github.com/Nitingadhiya/5f2020d2f3d3258d0ff95280e025062f
//List-view-border-radius-example.dart
// Border-bottom-left
// Border-bottom-right
// Border all
import 'package:flutter/material.dart';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
static const String _title = 'Flutter Code Sample';
#override
Widget build(BuildContext context) {
return MaterialApp(
title: _title,
home: ListBuilder(),
);
}
}
class ListBuilder extends StatelessWidget {
#override
Widget build(BuildContext context) {
return Scaffold(
body: ListView(
padding: const EdgeInsets.all(8),
children: <Widget>[
Container(
decoration: BoxDecoration(
borderRadius:
const BorderRadius.only(bottomLeft: Radius.circular(85.0)),
color: Colors.amber[600],
),
height: 50,
child: const Center(child: Text('Entry A')),
),
Container(
height: 50,
decoration: BoxDecoration(
borderRadius:
const BorderRadius.only(bottomRight: Radius.circular(85.0)),
color: Colors.amber[500],
),
child: const Center(child: Text('Entry B')),
),
Container(
height: 50,
decoration: BoxDecoration(
borderRadius: const BorderRadius.all(Radius.circular(85.0)),
color: Colors.amber[100],
),
child: const Center(child: Text('Entry C')),
),
],
),
);
}
}

Answer 4

I like to create constants in a separate file for the BoxDecoration and other hard-coded values e.g.
const kCards = BorderRadius.only(
bottomLeft: Radius.circular(5),
bottomRight: Radius.circular(5),
topLeft: Radius.circular(20),
topRight: Radius.circular(20),
);
And then call the const kCards in the decoration: kCards,
It makes your code much cleaner and of course follows DRY-Do not Repeat Yourself.
If you want to make any adjustments to specific buttons/tiles etc use
e.g....
gradientButton.copyWith(color: Colors.blue),
borderRadius.copyWith(bottomLeft: Radius.circular(20),),
Another example but with hard-coded values
ListTile(
title: TextField(
controller: _email,
decoration: InputDecoration(
labelText: 'Email',
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(10.0),
),
),
),
),
ListView specific Example with ClipRect
ListView(
shrinkWrap: true,
children: [
ClipRect(
child: TextField(
controller: _email,
decoration: const InputDecoration(
labelText: 'Email',
border: OutlineInputBorder(),
),
),
),
const SizedBox(height: 10),
ClipRect(
child: TextField(
controller: _password,
obscureText: true,
decoration: const InputDecoration(
labelText: 'Password',
border: OutlineInputBorder(),
),
),
),
const SizedBox(height: 10),
],
),