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I'm a student learning flutter. How do I add multiple containers to my flutter code. as shown in the right side picture. I was tried multiple times but alignments went wrong. can someone tell me where do I start to add another container set? I want to add 5 containers that display with xs, s, m,l, xl sizes texts. can someone explain how to do this?
import 'package:flutter/material.dart';
class DetailsScreen extends StatelessWidget {
const DetailsScreen({Key? key}) : super(key: key);
#override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
appBar: AppBar(
backgroundColor: Colors.pinkAccent,
),
body: Column(
children: <Widget> [
Expanded(
child: Container(height: MediaQuery.of(context).size.height*.8,
padding: EdgeInsets.all(10.0),
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/images/image23.png"),
//fit: BoxFit.fitHeight,
),
),
),
),
Stack(
alignment: Alignment.bottomRight,
children: <Widget> [
// Max Size
Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30.0),
color: Colors.red.shade50,
),
alignment: const Alignment (1,1),
height: 400,
width: 350,
child: Column(
children: const [
Padding(
padding: const EdgeInsets.fromLTRB(10, 40, 100, 40),
child: Text(
"Summer Collections",
style: TextStyle(
fontSize: 24,
color: Color(0xff262626),
fontWeight: FontWeight.w700),
textAlign: TextAlign.left,
),
),
Padding(
padding: const EdgeInsets.fromLTRB(0, 0, 270, 100),
child: Text(
"Sizes",
style: TextStyle(
fontSize: 12,
color: Color(0xff262626),
fontWeight: FontWeight.w700),
textAlign: TextAlign.left,
),
),
],
),
),
Padding(
padding: const EdgeInsets.fromLTRB(230, 110, 0, 40),
child: ElevatedButton(
onPressed: () {},
child: const Text(
"Add to Cart ",
),
style: ElevatedButton.styleFrom(
primary: Colors.black,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
bottomRight: Radius.circular(20))),
padding: const EdgeInsets.all(15)),
),
),
]
),
],
),
);
}
}
Try below code hope its helpful to you.
body: Column(
children: <Widget>[
Expanded(
child: Container(
height: MediaQuery.of(context).size.height * .8,
padding: EdgeInsets.all(10.0),
decoration: const BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/images/image23.png"),
//fit: BoxFit.fitHeight,
),
),
),
),
Stack(
alignment: Alignment.bottomRight,
children: <Widget>[
// Max Size
Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(30.0),
color: Colors.red.shade50,
),
alignment: const Alignment(1, 1),
height: 400,
width: 350,
child: Column(
children: [
Padding(
padding: const EdgeInsets.fromLTRB(10, 40, 100, 40),
child: Text(
"Summer Collections",
style: TextStyle(
fontSize: 24,
color: Color(0xff262626),
fontWeight: FontWeight.w700),
textAlign: TextAlign.left,
),
),
Padding(
padding: const EdgeInsets.fromLTRB(0, 0, 270, 100),
child: Text(
"Sizes",
style: TextStyle(
fontSize: 12,
color: Color(0xff262626),
fontWeight: FontWeight.w700),
textAlign: TextAlign.left,
),
),
SizedBox(
height: 30,
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
TextButton(
style: TextButton.styleFrom(
side: BorderSide(
color: Colors.black,
),
),
onPressed: () {
print('XS');
},
child: Text('XS'),
),
TextButton(
style: TextButton.styleFrom(
side: BorderSide(
color: Colors.black,
),
),
onPressed: () {
print('X');
},
child: Text('S'),
),
TextButton(
style: TextButton.styleFrom(
side: BorderSide(
color: Colors.black,
),
),
onPressed: () {
print('M');
},
child: Text('M'),
),
TextButton(
style: TextButton.styleFrom(
side: BorderSide(
color: Colors.black,
),
),
onPressed: () {
print('L');
},
child: Text('L'),
),
TextButton(
style: TextButton.styleFrom(
side: BorderSide(
color: Colors.black,
),
),
onPressed: () {
print('XL');
},
child: Text('XL'),
),
],
),
],
),
),
Padding(
padding: const EdgeInsets.fromLTRB(230, 110, 0, 40),
child: ElevatedButton(
onPressed: () {},
child: const Text(
"Add to Cart ",
),
style: ElevatedButton.styleFrom(
primary: Colors.black,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
bottomRight: Radius.circular(20),
),
),
padding: const EdgeInsets.all(15),
),
),
),
],
),
],
),
Result screen->
In your case, since none of the widgets overlap, you find it easier to use Row and Column Widget. These widgets allow you to add and arrange multiple child widgets. For example, to lay out the sizes:
Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
//ADD YOUR SIZES HERE
//e.g., Text('XS'), Text('S')...
],
)
I strongly recommend you start by reading the layout guide for flutter. There is a section that answers your question directly titled laying out multiple widgets.
Good to see that you are trying to make it on your own. I see that you are already using a Column widget, so putting the sizes in shouldn't be much of a problem for you.
To put Container widgets next to each other, use a Row widget, explained here: https://api.flutter.dev/flutter/widgets/Row-class.html
Use Row() and Column() for arrangements item in the row and column.
I developed a login screen in which first i get the render flex error when i open the keyboard so for that i wrap my widgets in SingleChildScrollView, but after that mainAxisAlignment of Column is not working but when i removed SingleChildScrollView then everything working fine except render flex error. i don't know what to do kindly help please.
Following is the code:
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class LoginScreenOne extends StatelessWidget {
#override
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
child: Stack(
children: [
Container(
height: double.infinity,
width: double.infinity,
color: Colors.blue,
),
SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Container(
width: double.infinity,
child: Padding(
padding: const EdgeInsets.only(top: 70, left: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(
Icons.keyboard_arrow_up,
size: 30,
color: Colors.white,
),
Text(
"Login Screen",
style: TextStyle(
color: Colors.white,
fontSize: 24,
fontWeight: FontWeight.bold),
),
],
),
),
),
Container(
width: double.infinity,
height: MediaQuery.of(context).size.height * 0.6,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
topRight: Radius.circular(30),
),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(top: 50, left: 20),
child: Text(
"Welcome",
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 20),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: TextField(
decoration: InputDecoration(
icon: Icon(Icons.email),
hintText: "Enter User Name"),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: TextField(
obscureText: true,
decoration: InputDecoration(
icon: Icon(Icons.vpn_key),
hintText: "Enter Password"),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: Container(
width: double.infinity,
height: 50,
child: FlatButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15),
side: BorderSide(width: 2, color: Colors.blue)),
textColor: Colors.blue,
child: Text(
"Sign In",
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 16),
),
onPressed: () {},
),
),
),
Center(
child: Text(
"Forgot Password",
style: TextStyle(color: Colors.grey),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: Container(
width: double.infinity,
height: 50,
child: FlatButton(
textColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)
),
child: Text("Create Account"),
color: Colors.blue,
onPressed: () {},
),
),
)
],
),
)
],
),
),
],
),
));
}
}
You can try this code blocks
CustomScrollView(
scrollDirection: Axis.vertical,
slivers: [
SliverFillRemaining(
hasScrollBody: false,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Text('test'),
for (int i = 0; i < 10; i++) const FlutterLogo(size: 80)
],
),
),
],
),
After wrapping Column with SingleChildScrollView wrap it with Center widget.
Set the alignment of the outer container, then wrap the column with singleChildScrollView.
Container(
alignment: Alignment.center, //Set container alignment then wrap the column with singleChildScrollView
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: []
),
);
Yeah MainAxisAlignment' property of a 'Column' does not work when you wrap the 'Column' in 'SingleChildScrollView'. I dont know the reason, but thats how it is.
I use 'SizedBox(height: xx)' to give space between widgets inside the 'Column' when i absolutely need a scroll view, otherwise i tend not to use the 'SingleChildScrollView'.
you can Column wrap with a Container...
full code:
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class LoginScreenOne extends StatelessWidget {
#override
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
child: Stack(
children: [
Container(
height: double.infinity,
width: double.infinity,
color: Colors.blue,
),
SingleChildScrollView(
child: Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Container(
width: double.infinity,
child: Padding(
padding: const EdgeInsets.only(top: 70, left: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(
Icons.keyboard_arrow_up,
size: 30,
color: Colors.white,
),
Text(
"Login Screen",
style: TextStyle(
color: Colors.white,
fontSize: 24,
fontWeight: FontWeight.bold),
),
],
),
),
),
),
Container(
width: double.infinity,
height: MediaQuery.of(context).size.height * 0.6,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
topRight: Radius.circular(30),
),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(top: 50, left: 20),
child: Text(
"Welcome",
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 20),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: TextField(
decoration: InputDecoration(
icon: Icon(Icons.email),
hintText: "Enter User Name"),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: TextField(
obscureText: true,
decoration: InputDecoration(
icon: Icon(Icons.vpn_key),
hintText: "Enter Password"),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: Container(
width: double.infinity,
height: 50,
child: FlatButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15),
side: BorderSide(width: 2, color: Colors.blue)),
textColor: Colors.blue,
child: Text(
"Sign In",
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 16),
),
onPressed: () {},
),
),
),
Center(
child: Text(
"Forgot Password",
style: TextStyle(color: Colors.grey),
),
),
Padding(
padding: const EdgeInsets.all(20),
child: Container(
width: double.infinity,
height: 50,
child: FlatButton(
textColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)
),
child: Text("Create Account"),
color: Colors.blue,
onPressed: () {},
),
),
)
],
),
)
],
),
),
],
),
));
}
}
This will work...
Set the alignment of the outer container as alignment.bottomCenter, then wrap the column with singleChildScrollView. It will definitely works. Thankyou.
In my flutter app I have a GridView in which I list cards. In the cards I want to have an image and some text. I am trying to do this as follows:
import 'package:flutter/material.dart';
class Home extends StatefulWidget{
#override
State<StatefulWidget> createState() {
return HomeState();
}
}
class HomeState extends State<Home>{
#override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Container(
child: Stack(
children: <Widget>[
Container(
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Colors.green,
Colors.teal,
]
)
),
),
Padding(
padding: const EdgeInsets.only(top: 65),
child: Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 100,
height: 100,
decoration: BoxDecoration(
shape: BoxShape.circle,
border: Border.all(color: Colors.white60, width: 2.0)
),
padding: EdgeInsets.all(8),
child: CircleAvatar(
backgroundColor: Colors.white,
child: Icon(Icons.restaurant, size: 120,),
),
),
]
),
SizedBox(
height: 8,
),
Text(
"Genesis Technologies",
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 22,
color: Colors.white
),
),
SizedBox(
height: 6,
),
Text(
"Please take the following precautions",
style: TextStyle(
fontSize: 16,
color: Colors.white70
),
),
],
),
),
Container(
margin: EdgeInsets.only(top: 350),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20),
topRight: Radius.circular(20),
)
),
),
Container(
margin: EdgeInsets.only(top: 250),
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
topRight: Radius.circular(30)
)
),
child: Padding(
padding: EdgeInsets.all(0),
child: GridView(
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(crossAxisCount: 2),
children: <Widget>[
Container(
height: 200,
width: 100,
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)
),
elevation: 10,
child: Container(
margin: EdgeInsets.all(4),
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Icon(Icons.restaurant, size: 120,),
Text(
"Cover your mouth and nose when yous sneeze or cough",
style: TextStyle(
fontWeight: FontWeight.bold
),
),
],
),
),
),
),
Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)
),
elevation: 10,
child: Container(
margin: EdgeInsets.all(4),
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Icon(Icons.restaurant, size: 120,),
Text(
"Avoid touching your face with unwashed hands",
style: TextStyle(
fontWeight: FontWeight.bold
),
),
],
),
),
),
Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)
),
elevation: 10,
child: Container(
margin: EdgeInsets.all(4),
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Icon(Icons.restaurant, size: 120,),
Text(
"Stay home if you don't need to get out for critical matters",
style: TextStyle(
fontWeight: FontWeight.bold
),
),
],
),
),
),
],
)
),
),
],
),
),
),
);
}
}
And this renders the list of cards fine. My problem is that the cards bottom is being overflowed. I wrap the card in a container to fix this which looks like the follows:
Container(
height: 200,
width: 100,
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)
),
elevation: 10,
child: Container(
margin: EdgeInsets.all(4),
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Icon(Icons.restaurant, size: 120,),
Text(
"Some text here",
style: TextStyle(
fontWeight: FontWeight.bold
),
),
],
),
),
),
),
I don't understand why this is happening. Any help would be appreciated. Thanks.
ok... I usual don't do that but I had to rework the whole structure because most of the things didn't make any sense. Now I don't really understand.. Why do you want cards to increase size to not overflow.. Did you mean decrease size? The cards in your grid view will be always the same because you use grid view. You have set crossAxisCount to 2 so 2 items in x axis and square.. If you add more, then on smaller screen they will be accessible by scrolling and will not overflow. I have set position of the container where you have all your cards from the top to 1/3 of the screen height which perhaps is better then hardcoding it to fixed size as you had. Try it and let me know if you need to adjust it in any other way.
UPDATE
Scaffold(
body: Column(children: [
Flexible(
flex: 2,
child: Container(
width: double.infinity,
decoration: BoxDecoration(
gradient: LinearGradient(colors: [
Colors.green,
Colors.teal,
])),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Flexible(
flex: 1,
child: FractionallySizedBox(
heightFactor: 0.5,
child: Container(
width: 100,
decoration: BoxDecoration(
shape: BoxShape.circle,
border:
Border.all(color: Colors.white60, width: 2.0)),
padding: EdgeInsets.all(8),
child: CircleAvatar(
backgroundColor: Colors.white,
child: Icon(
Icons.restaurant,
),
),
),
),
),
SizedBox(
height: 8,
),
Text(
"Genesis Technologies",
textAlign: TextAlign.center,
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 22,
color: Colors.white),
),
SizedBox(
height: 6,
),
Text(
"Please take the following precautions",
textAlign: TextAlign.center,
style: TextStyle(fontSize: 16, color: Colors.white70),
),
],
),
),
),
Flexible(
flex: 3,
child: Container(
decoration: BoxDecoration(
gradient: LinearGradient(colors: [
Colors.green,
Colors.teal,
])),
child: Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30),
topRight: Radius.circular(30))),
child: Padding(
padding: EdgeInsets.all(0),
child: GridView(
shrinkWrap: true,
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2),
children: <Widget>[
Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
elevation: 10,
child: Container(
margin: EdgeInsets.all(4),
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Icon(
Icons.restaurant,
size: 120,
),
Text(
"Cover your mouth and nose when yous sneeze or cough",
style: TextStyle(fontWeight: FontWeight.bold),
),
],
),
),
),
Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
elevation: 10,
child: Container(
margin: EdgeInsets.all(4),
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Icon(
Icons.restaurant,
size: 120,
),
Text(
"Avoid touching your face with unwashed hands",
style: TextStyle(fontWeight: FontWeight.bold),
),
],
),
),
),
Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
elevation: 10,
child: Container(
margin: EdgeInsets.all(4),
color: Colors.white,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Icon(
Icons.restaurant,
size: 120,
),
Text(
"Stay home if you don't need to get out for critical matters",
style: TextStyle(fontWeight: FontWeight.bold),
),
],
),
),
),
],
)),
),
),
),
]),
);
I am very new to flutter, Trying to design a login screen as in the image, I took a column and added all the widgets one by one. But coming to bottom part I tried with mainAxisAlignment, crossAxisAlignment still no luck, The bottom part is coming after the login button in the screen i.e Don't have account? and Create Account. I need those fields in bottom left to the screen.Please help how to achieve this.
return MaterialApp(
debugShowCheckedModeBanner: false,
home: Scaffold(
backgroundColor: Color.fromRGBO(150, 169, 62, 1),
body: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Container(
alignment: Alignment.topCenter,
child: Container(
child: Image.asset('assets/logo_400.png'),
margin: const EdgeInsets.all(60.0),
width: 150.0,
height: 150.0,
),
),
Text(
'Log into your account',
style: TextStyle(color: Colors.white, fontSize: 25),
),
Container(
margin: const EdgeInsets.all(40.0),
child: Column(
children: <Widget>[
TextFormField(
decoration: const InputDecoration(
icon: Icon(
Icons.phone,
color: Colors.white,
),
hintText: '10 digit mobile number',
hintStyle: TextStyle(color: Colors.white)),
),
SizedBox(height: 20,),
TextFormField(
decoration: const InputDecoration(
// enabledBorder: const OutlineInputBorder(
// // width: 0.0 produces a thin "hairline" border
// borderSide: const BorderSide(
// color: Colors.white, width: 0.0),
// ),
// border: const OutlineInputBorder(),
suffixIcon: Icon(
Icons.remove_red_eye,
color: Colors.white,
),
icon: Icon(
Icons.lock,
color: Colors.white,
),
hintText: 'Password',
hintStyle: TextStyle(color: Colors.white)),
),
SizedBox(
height: 5,
),
Row(
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
FlatButton(
//color: Colors.blue,
textColor: Colors.white,
//disabledColor: Colors.grey,
//disabledTextColor: Colors.black,
padding: EdgeInsets.all(8.0),
splashColor: Colors.blueAccent,
onPressed: () {
/*...*/
},
child: Text(
"Forgot Password",
style: TextStyle(
fontSize: 15.0,
decoration: TextDecoration.underline),
),
),
],
),
SizedBox(
height: 25,
),
Container(
margin: EdgeInsets.all(25.0),
child: ButtonTheme(
minWidth: 300.0,
height: 50.0,
buttonColor: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
child: RaisedButton(
//shape: StadiumBorder(),
onPressed: () {},
textColor: Colors.black,
padding: const EdgeInsets.all(0.0),
child: Text(
'Login',
style: TextStyle(fontSize: 20),
),
),
),
),
//Spacer(),
SizedBox(
height: 150,
),
Row(
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: <Widget>[
Text(
"Don't have a account?",
style: TextStyle(
color: Colors.white, fontSize: 15),
),
FlatButton(
//color: Colors.blue,
textColor: Colors.white,
//disabledColor: Colors.grey,
//disabledTextColor: Colors.black,
padding: EdgeInsets.all(8.0),
splashColor: Colors.blueAccent,
onPressed: () {
/*...*/
},
child: Text(
"Create Account",
style: TextStyle(
fontSize: 20.0,
decoration: TextDecoration.underline),
),
)
],
)
],
)
],
)),
],
)),
);
Don't have account? and Create Account. I need those fields in bottom
left to the screen
just change
Row(mainAxisAlignment: MainAxisAlignment.end
to
Row(mainAxisAlignment: MainAxisAlignment.start
BTW Have you tested this layout in landscape? You should wrap the entire form in a list view so that there is no overflow warnings.
I know this is from a while ago.
But maybe it can help someone in the same spot.
The best solution to it is to wrap your widget Expanded and Align widgets As so :
Expanded(
child: Align(
alignment: Alignment.bottomLeft,
child: ListTile(
title: Text('Logout'),
onTap: _logout,
),
),
)
You can wrapping Column in Row widget then after column children put your bottom part.
I'm trying to layout a cell in flutter and can't space them without a lot of hardcoded padding. The below image is how the layout is, and how I want it.
Using expandable or flexible layouts in cells, I keep getting blank screens with no cells. They seem to work well on non-scrollable layouts.
Current
Want
#override
Widget build(BuildContext context) {
Constants constants = Constants.of(context);
return Container(
constraints: BoxConstraints.tightFor(height: constants.d200),
margin: EdgeInsets.all(10.0),
child: Card(
color: constants.white,
child: Column(
children: <Widget>[
Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.end,
children: [
Container(
color: constants.white,
child: Text(product.name,
style: TextStyle(
fontWeight: FontWeight.normal,
color: constants.orange)),
),
SizedBox(
height: constants.d10,
),
Container(
color: constants.white,
child: Text(product.ean,
style: TextStyle(
fontWeight: FontWeight.bold, color: constants.black)),
),
Container(
color: constants.white,
child: Icon(
Icons.ac_unit,
size: 10,
color: constants.orange,
),
),
],
),
],
),
),
);
}
One way of doing it.
e.g Code:
#override
Widget build(BuildContext context) {
// Constants constants = Constants.of(context);
return Scaffold(
appBar: AppBar(),
body: Center(
child: SizedBox(
width: 250.0,
child: Card(
color: Colors.white,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisSize: MainAxisSize.min,
children: [
Padding(
padding: const EdgeInsets.all(8.0),
child: Container(
color: Colors.white,
child: RaisedButton(
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.black)),
onPressed: null,
disabledColor: Colors.white,
child: Text('20 EUR',
style: TextStyle(
fontWeight: FontWeight.normal,
color: Colors.black)),
),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: RaisedButton(
onPressed: null,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.black)),
disabledColor: Colors.white,
child: Text('75546DRE4263',
style: TextStyle(
fontWeight: FontWeight.bold,
color: Colors.orange,
)),
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Row(
children: <Widget>[
Expanded(
child: RaisedButton(
onPressed: null,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.black)),
disabledColor: Colors.white,
child: Icon(
Icons.ac_unit,
size: 10,
color: Colors.orange,
),
),
),
SizedBox(
width: 5.0,
),
Expanded(
child: RaisedButton(
onPressed: null,
materialTapTargetSize: MaterialTapTargetSize.shrinkWrap,
disabledColor: Colors.white,
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.black)),
child: Text('Hint',
style: TextStyle(
fontWeight: FontWeight.bold,
color: Colors.black,
)),
),
),
],
),
),
],
),
),
),
),
);
}
Output: