sliver widget flutter

class MyInherited extends InheritedWidget { const MyInherited({ Key? key, required Widget child, }) : super(key: key, child: child); // Here be dragons: null check (!) used, but if there's no // MyInhereted over where you used it this will throw. static MyInherited of(BuildContext context) { return context.dependOnInheritedWidgetOfExactType<MyInherited>()!; } //if you have properties, it should look something like: // bool updateShouldNotify(MyInherited old) => old.prop !== new.prop; //if you don't: @override bool updateShouldNotify(MyInherited old) => false; }

sliverlist flutter example

#In the below example, we will see how to use the SliverList with CustomScrollView.

import 'package:flutter/material.dart';  
  
void main() => runApp(MyApp());  
  
class MyApp extends StatelessWidget {  
  @override  
  Widget build(BuildContext context) {  
    return MaterialApp(  
      home: Scaffold(  
        body: CustomScrollView(  
          slivers: <Widget>[  
            SliverAppBar(  
              actions: <Widget>[  
                Icon(Icons.person, size: 40,)  
            ],  
              title: Text("SliverList Example"),  
              leading: Icon(Icons.menu),  
              backgroundColor: Colors.green,  
              expandedHeight: 100.0,  
              floating: true,  
              pinned: true  
            ),  
            SliverList(  
              delegate: new SliverChildListDelegate(_buildList(20)),  
            ),// Place sliver widgets here  
          ],  
        ),  
      ),  
    );  
  }  
}  
List _buildList(int count) {  
  List<Widget> listItems = List();  
  for (int i = 0; i < count; i++) {  
    listItems.add(new Padding(padding: new EdgeInsets.all(16.0),  
        child: new Text(  
            'Sliver Item ${i.toString()}',  
            style: new TextStyle(fontSize: 22.0)  
        )  
    ));  
  }  
  return listItems;  
}

Posted by: Guest on June-02-2021

class YellowBird extends StatefulWidget { const YellowBird({ Key key }) : super(key: key); @override _YellowBirdState createState() => _YellowBirdState(); } class _YellowBirdState extends State<YellowBird> { @override Widget build(BuildContext context) { return Container(color: const Color(0xFFFFE306)); } }

Code answers related to "sliver widget flutter"

Code answers related to "Java"

Browse Popular Code Answers by Language

Answers for "sliver widget flutter"

Code answers related to "sliver widget flutter"

Code answers related to "Java"

Java Answers by Framework

Browse Popular Code Answers by Language

Popular Programming Languages

Advertisements

Company

Compilers

Help

Connect with us