앱프로그래밍

가로, 새로로 배치 하기 (Column과 Row)

1. 처음 코드 main.dart import 'package:flutter/material.dart'; import 'package:flutter_practice/pages/practice_page.dart'; void main() { runApp(const MyApp()); } class MyApp extends StatelessWidget { const MyApp({Key? key}) : super(key: key); // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( home: const PracticePage(), ); } } practice_..