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import 'package:flutter/material.dart'; class RowWidgetBasic extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text("Basic Row Widget")), // insert a Row widget in body body: Row( children: [ // Add three sub-widget in the Row widget boxWidget(), boxWidget(), boxWidget(), ], ), ); } boxWidget() { return Container( height: 50, width: 5..

import 'package:flutter/material.dart'; class CenterWidget extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text("Center Widget Demo")), body: Center( child: Text("This text is center aligned through the center widget."), ), ); } } ▶ Go to Table of Contents | 강의 목차로 이동 ※ This example is also available in the Flutter Code Examples app..

import 'package:flutter/material.dart'; class ScaffoldPage extends StatelessWidget { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar(title: Text("This is my AppBar")), body: Text("This body has one Text widget"), ); } } ▶ Go to Table of Contents | 강의 목차로 이동 ※ This example is also available in the Flutter Code Examples app. | 본 예제는 Flutter Code Examples 앱에서도 제공됩니다. ..

import 'package:flutter/material.dart'; class HelloWorld extends StatefulWidget { @override HelloWorldState createState() => HelloWorldState(); } class HelloWorldState extends State { @override Widget build(BuildContext context) { return Center( child: Text("Hello World"), ); } } ▶ Go to Table of Contents | 강의 목차로 이동 ※ This example is also available in the Flutter Code Examples app. | 본 예제는 Flut..