Issue
My aim is to reproduce this UI layout in Flutter:
So far I have produced a layout with the below code which is missing the green square below the yellow square in the middle of the screen. How can i include the green square below the yellow square and center them? Can this be done by inserting a column inside a row? Thanks.
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
backgroundColor: Colors.teal,
body: SafeArea(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Container(
width: 100.0,
color: Colors.red,
),
Container(
width: 100.0,
height: 100.0,
color: Colors.yellow,
),
Container(
width: 100.0,
color: Colors.blue,
),
],
),
),
),
);
}
}
Solution
Simply wrap the inner container with a Column widget.
Here you go
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
backgroundColor: Colors.teal,
body: SafeArea(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Container(
width: 100.0,
color: Colors.red,
),
Column(
mainAxisAlignment:MainAxisAlignment.center ,
children: <Widget>[
Container(
width: 100.0,
height: 100.0,
color: Colors.yellow,
),
Container(
width: 100.0,
height: 100.0,
color: Colors.green,
),
],
),
Container(
width: 100.0,
color: Colors.blue,
),
],
),
),
),
);
}
}
Answered By – Darish
This Answer collected from stackoverflow, is licensed under cc by-sa 2.5 , cc by-sa 3.0 and cc by-sa 4.0