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ryanlid / main.dart

Created February 4, 2020 09:17

CupertinoActivityIndicator 加载指示器组件

	import 'package:flutter/cupertino.dart';
	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {

ryanlid / main.dart

Created February 3, 2020 13:12

Card 组件

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	var card = SizedBox(

ryanlid / main.dart

Created February 3, 2020 13:09

TextField 文本输入框组件

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	// 文本编辑控制器，监听文本输入内容的变化

ryanlid / main.dart

Created February 3, 2020 13:00

SnackBar 轻量提示组件

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

ryanlid / main.dart

Created February 3, 2020 12:58

AlertDialog 提示对话框

	import 'package:flutter/material.dart';

	void main(){
	runApp(MyApp());
	}
	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(
	title: 'AlertDialog',

ryanlid / main.dart

Created February 3, 2020 12:00

SimpleDialog 简单对话框

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

ryanlid / main.dart

Created February 3, 2020 11:56

PopupMenuButton 弹出菜单组

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	enum ConferenceItem { AddMember, LockConference, ModifyLayout, TurnoffAll }

	class MyApp extends StatelessWidget {
	@override

ryanlid / main.dart

Created February 3, 2020 06:09

FlatButton 扁平按钮（点击时会产生阴影效果）

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

ryanlid / main.dart

Created February 3, 2020 05:56

FloatingActionButton 悬浮按钮示例

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(

ryanlid / main.dart

Created February 2, 2020 08:41

Drawer 抽屉示例

	import 'package:flutter/material.dart';

	void main() {
	runApp(MyApp());
	}

	class MyApp extends StatelessWidget {
	@override
	Widget build(BuildContext context) {
	return MaterialApp(