Обернуть столбец в SingleChildScrollView .
Рабочий образец на DartPad: https://dartpad.dev/b6409e10de32b280b8938aa75364fa7b
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
debugShowCheckedModeBanner: false,
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
Widget build(BuildContext context) {
return Material(child:
SingleChildScrollView(child:
Column(
children: <Widget>[
Text('Rate the order !', style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),),
SizedBox(height: 10,),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: List.generate(10, (index)=>Icon(Icons.star)),
),
SizedBox(height: 10,),
Column(
mainAxisAlignment: MainAxisAlignment.center,
// add many children just to overflow on the bottom
children: List.generate(100, (index)=>Icon(Icons.video_call)),
),
Padding(
padding: EdgeInsets.all(10),
child: Form(child:TextFormField(
decoration: (InputDecoration(
labelText: 'add your notes'
)),
textInputAction: TextInputAction.done,
)),
)
],
),),);
}
}