import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class SliverGridAndSliverPaddingDemo extends StatefulWidget{
@override
_SliverGridAndSliverPaddingDemoState createState()=>_SliverGridAndSliverPaddingDemoState();
}
class _SliverGridAndSliverPaddingDemoState extends State<SliverGridAndSliverPaddingDemo>{
@override
void initState() {
// TODO: implement initState
super.initState();
}
@override
void dispose() {
// TODO: implement dispose
super.dispose();
}
@override
Widget build(BuildContext context) {
// TODO: implement build
return Scaffold(
appBar: null,
body: CustomScrollView(
slivers: [
SliverAppBar(
expandedHeight: 250.0,
title: Text('SliverGrid和SliverPadding简单样例',),
flexibleSpace: FlexibleSpaceBar(
//标题
title: Text('flexibleSpaceBar',style: Text