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49 lines
1.2 KiB
Dart
49 lines
1.2 KiB
Dart
/// Created with Android Studio.
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/// User: 三帆
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/// Date: 07/01/2019
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/// Time: 10:26
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/// email: sanfan.hx@alibaba-inc.com
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/// target: xxx
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import 'package:flutter/material.dart';
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import 'package:flutter_go/components/widget_demo.dart';
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import 'demo.dart';
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const String _Text0 = """
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### **简介**
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> Scaffold的State对象
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通常用来控制**SnackBars**和**BottomSheets**和**Drawer**的显示与隐藏.
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### **基本用法**
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- 通过为Scaffold定义key属性, 声明_scaffoldState, 通过_scaffoldState直接调用scaffoldState方法
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- 当组件无法直接为Scaffold定义key属性时, 可以通过 **Context**与**Scaffold.of**获取父级scaffoldState
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""";
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class Demo extends StatefulWidget {
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static const String routeName = '/components/Scaffold/ScaffoldState';
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@override
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_DemoState createState() => _DemoState();
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}
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class _DemoState extends State<Demo> {
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@override
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Widget build(BuildContext context) {
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return WidgetDemo(
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title: 'ScaffoldState',
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codeUrl: 'components/Scaffold/ScaffoldState/demo.dart',
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contentList: [
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_Text0,
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ScaffoldStateDemo()
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],
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docUrl: 'https://docs.flutter.io/flutter/material/ScaffoldState-class.html',
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);
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}
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}
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