Flutter - cannot use Flexible inside Padding for text wrapping purpose - flutter
In my flutter app, I want to have a card and four boxes aligned horizontally with equal width and height inside it. Code follows ;
#override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: Container(
padding: EdgeInsets.fromLTRB(20,10,10,0),
height: 220,
width: double.maxFinite,
child: Card(
elevation: 5,
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Expanded(
child: Container(
height:25,
color:Color(0xff6898F7),
child: Text('Online Pharmacy',
style:TextStyle(color: Color(0xffffffff)))
)
)
],
),
Row(
children: <Widget>[
Expanded(
flex: 1,
child: Container(
height: 150,
padding: EdgeInsets.only(top:40),
color: Colors.red,
child: Column(
children: <Widget>[
Image.asset("images/medicine.jpg"),
Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding:EdgeInsets.only(top:25),
child:Flexible(
child:Text('Medicine', style: TextStyle(color: Colors.white)),
),
),
],
),
),
],
)
),
),
],
),
],
),
The reason I used Flexible is that I wanted the text to be wrapped in multiple lines where necessary.
But I get this error :
════════ Exception caught by widgets library ═══════════════════════════════════════════════════════
The following assertion was thrown building Container(padding: EdgeInsets(0.0, 40.0, 0.0, 0.0), bg: BoxDecoration(color: MaterialColor(primary value: Color(0xfff44336))), constraints: BoxConstraints(0.0<=w<=Infinity, h=150.0)):
Incorrect use of ParentDataWidget.
Flexible widgets must be placed directly inside Flex widgets.
Flexible(no depth, flex: 1, dirty) has a Flex ancestor, but there are other widgets between them:
- Padding(padding: EdgeInsets(0.0, 25.0, 0.0, 0.0))
These widgets cannot come between a Flexible and its Flex.
The ownership chain for the parent of the offending Flexible was:
Padding ← Row ← Center ← Column ← Padding ← DecoratedBox ← ConstrainedBox ← Container ← Expanded ← Row ← ⋯
So how can I wrap the text properly ? Without the wrapping issue, code works well.
EDIT:
My intended layout seems to be like the image below :
Edit2:
Let me give you a more precise idea about the layout:
Edit3:
After getting a solution ( see here ) in chat room from pskink , I had the following layout. See that the red marked part does not get the text aligned in a centered fashion. How to align text in a centered way ?
try textAlign: TextAlign.center, inside text Widget
Please try this...
#override
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
child: SingleChildScrollView(
child: Column(
children: <Widget>[
Card(
margin: EdgeInsets.all(10),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width,
color: Colors.blue,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
"Online Pharmacy",
style: TextStyle(fontSize: 16, color: Colors.white),
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
],
)
],
),
),
Card(
margin: EdgeInsets.all(10),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width,
color: Colors.blue,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
"Online Pharmacy",
style: TextStyle(fontSize: 16, color: Colors.white),
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
],
)
],
),
),
Card(
margin: EdgeInsets.all(10),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width,
color: Colors.blue,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
"Online Pharmacy",
style: TextStyle(fontSize: 16, color: Colors.white),
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
],
)
],
),
),
Card(
margin: EdgeInsets.all(10),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width,
color: Colors.blue,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
"Online Pharmacy",
style: TextStyle(fontSize: 16, color: Colors.white),
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
],
)
],
),
),
Card(
margin: EdgeInsets.all(10),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width,
color: Colors.blue,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
"Online Pharmacy",
style: TextStyle(fontSize: 16, color: Colors.white),
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
Container(
margin:
EdgeInsets.symmetric(vertical: 10, horizontal: 10),
width: 2,
height: 70,
color: Colors.grey,
),
Expanded(
child: Container(
child: Center(
child: Container(
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Column(
children: <Widget>[
FlutterLogo(
size: 50,
),
SizedBox(
height: 10,
),
//Image.asset("images/medicine.jpg"),
Text('Picture of your Prescription',
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black, fontSize: 14)),
],
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.center,
),
),
),
),
),
),
],
)
],
),
),
],
),
)));
}
Just copy paste code and see what happening...
May this will help you.
Padding(
padding: const EdgeInsets.all(8.0),
child: Material(
elevation: 5.0,
child: Container(
// height: 220,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Container(
padding: EdgeInsets.symmetric(horizontal: 8.0),
height: 25,
color: Color(0xff6898F7),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Text(
'Online Pharmacy',
style: TextStyle(
color: Color(0xffffffff),
),
),
Text(
'your hidden text lol',
style: TextStyle(
color: Color(0xffffffff),
),
),
],
),
),
Container(
height: 150.0,
child: Row(
children: <Widget>[
Expanded(
child: Container(
padding: EdgeInsets.all(8.0),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
// you could use icon instead of image
// Container(
// height: 80,
// child: Image.asset(
// "images/medicine.jpg",
// fit: BoxFit.fill,
// ),
// ),
Icon(
Icons.touch_app,
size: 40.0,
),
SizedBox(height: 10.0),
Flexible(
child: Text(
'Browse Through Database',
textAlign: TextAlign.center,
))
],
),
),
),
Expanded(
child: Container(
padding: EdgeInsets.all(8.0),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
// you could use icon instead of image
// Container(
// height: 80,
// child: Image.asset(
// "images/medicine.jpg",
// fit: BoxFit.fill,
// ),
// ),
Icon(
Icons.input,
size: 40.0,
),
SizedBox(height: 10.0),
Flexible(
child: Text(
'Type your own medicine',
textAlign: TextAlign.center,
))
],
),
),
),
Expanded(
child: Container(
padding: EdgeInsets.all(8.0),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
// you could use icon instead of image
// Container(
// height: 80,
// child: Image.asset(
// "images/medicine.jpg",
// fit: BoxFit.fill,
// ),
// ),
Icon(
Icons.image,
size: 40.0,
),
SizedBox(height: 10.0),
Flexible(
child: Text(
'Picture of your prescription',
textAlign: TextAlign.center,
))
],
),
),
),
],
),
),
],
)),
),
)
That my approach to what you need:
Related
How to expand column inside a row
I'm apologise to do this question again but I was reading similar ones and try to solve my problen and Iwasn't able to fix it.
I need my column(blue one) inside row expands vertically to and have the max heigth.
Here is my code
Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Card(
color: Colors.amber,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 40),
title: AutoSizeText('text',
maxLines: 1,
style: Theme.of(context).textTheme.bodyText1),
subtitle: AutoSizeText(
'subText',
maxLines: 1,
style: Theme.of(context).textTheme.subtitle1!.copyWith(
color: Theme.of(context).colorScheme.onSurfaceVariant,
fontWeight: FontWeight.w500),
),
)),
Column(
children: [
Container(
padding: EdgeInsets.zero,
margin: EdgeInsets.zero,
clipBehavior: Clip.antiAlias,
decoration: BoxDecoration(
color: Colors.blue,
),
child: FaIcon(
FontAwesomeIcons.locationDot,
),
),
],
),
],
),
),
],
),
Edited: Added expected output
remove following line from the column widget mainAxisSize: MainAxisSize.min
Try below code and replace my widget code to your
Container(
height: 70,
color: Colors.amber,
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Expanded(
child: ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 40),
title: Text('text',
maxLines: 1,
style: Theme.of(context).textTheme.bodyText1),
subtitle: Text(
'subText',
maxLines: 1,
style: Theme.of(context).textTheme.subtitle1!.copyWith(
color: Theme.of(context).colorScheme.onSurfaceVariant,
fontWeight: FontWeight.w500),
),
),
),
Column(
children: [
Container(
height: 70,
width: 70,
padding: EdgeInsets.zero,
margin: EdgeInsets.zero,
clipBehavior: Clip.antiAlias,
decoration: BoxDecoration(
color: Colors.blue,
),
child: Icon(
Icons.add,
),
),
],
),
],
),
),
Result->
How can I make a Flutter Scaffold scroll to not have TextFields covered
I have a somewhat complicated widget tree and can't figure this out. I've tried wrapping the Scaffold body in a SingleChildScrollView but for some reason it just makes the Container shrink and does not scroll. Here is the build function code:
return Stack(
children: [
Scaffold(
resizeToAvoidBottomInset: false,
body: Stack(
children: [
background(),
Padding(
padding: const EdgeInsets.only(top: 55),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Image.asset('assets/logo.png', height: 100),
const SizedBox(width: 5),
const Text('GLOBE',
style: TextStyle(
fontSize: 40,
fontWeight: FontWeight.bold,
color: Color(0xFF7FCCDC)))
],
),
),
Padding(
padding: const EdgeInsets.only(
top: 175, left: 35, right: 35, bottom: 50),
child: Container(
decoration: BoxDecoration(
color: const Color(0xFFFCFBF4).withOpacity(0.5),
borderRadius: BorderRadius.circular(20),
),
child: Column(
mainAxisSize: MainAxisSize.max,
children: [
const SizedBox(height: 20),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: const [
Text('Welcome!',
style: TextStyle(
fontSize: 30, color: Color(0xFF6B6FAB))),
],
),
loginForm()
],
),
),
),
],
),
),
if (_isLoading)
const Opacity(
opacity: 0.8,
child: ModalBarrier(dismissible: false, color: Colors.black),
),
if (_isLoading)
const Center(
child: CircularProgressIndicator(color: Color(0xFFb1bbd8)),
),
],
);
Return a scaffold and add a sized box of height and width same as device. As a body use stack. Then in children add the next stack.
return Scaffold(
resizeToAvoidBottomInset: false,
body: SizedBox(
height: MediaQuery.of(context).size.height,
width: MediaQuery.of(context).size.width,
child: Stack(
children: [
background(),
SizedBox(
height:MediaQuery.of(context).size.height,
width: MediaQuery.of(context).size.width,
child: SingleChildScrollView(
child: Column(
mainAxisSize : MainAxisSize.min,
children:[
Padding(
padding: const EdgeInsets.only(top: 55),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Image.asset('assets/logo.png', height: 100),
const SizedBox(width: 5),
const Text('GLOBE',
style: TextStyle(
fontSize: 40,
fontWeight: FontWeight.bold,
color: Color(0xFF7FCCDC)))
],
),
),
Padding(
padding: const EdgeInsets.only(
top: 100, left: 35, right: 35, bottom: 50),
child: Container(
decoration: BoxDecoration(
color: const Color(0xFFFCFBF4).withOpacity(0.5),
borderRadius: BorderRadius.circular(20),
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const SizedBox(height: 20),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: const [
Text('Welcome!',
style: TextStyle(
fontSize: 30, color: Color(0xFF6B6FAB))),
],
),
loginForm()
],
),
),
),
]
)
)
if (_isLoading)
const Opacity(
opacity: 0.8,
child: ModalBarrier(dismissible: false, color: Colors.black),
),
if (_isLoading)
const Center(
child: CircularProgressIndicator(color: Color(0xFFb1bbd8)),
),
]
)
)
)
TextField has a property called scrollPadding. scrollPadding: EdgeInsets.only(bottom: 40) By default it is set to EdgeInsets.all(20.0)
How to align expanded widgets in a row
Why does the 1st two work but not the 3rd?? what's the alternative to add vertical divider with height that stretch to the max height of the row?
These 2 works
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
// crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Container(
child: Text('Kicukiro'),
),
Container(width: 1,color: Colors.black,height: double.infinity,),
Container(
padding: EdgeInsets.symmetric(horizontal: 10),
child: Text('Kicukiro'),
)
],
)
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Container(
child: Text('Kicukiro'),
),
),
// Container(width: 1,color: Colors.black,height: double.infinity,),
Expanded(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 10),
child: Text('Kicukiro'),
),
)
],
)
this does not work
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Container(
child: Text('Kicukiro'),
),
),
Container(width: 1,color: Colors.black,height: double.infinity,),
Expanded(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 10),
child: Text('Kicukiro'),
),
)
],
)
Test this and it will work
IntrinsicHeight(
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Container(
child: const Text("Kicukiro", style: TextStyle(fontSize: 52),)),
),
Container(color:Colors.black, width: 1),
Expanded(
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 10),
child: const Text("Kicukiro", style: TextStyle(fontSize: 52),)),
),
],
),
),
In the last screenshot please add the Container under an Expanded widget. Use children property under Row widget.
Here is an example code
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Expanded(
flex: 5,
child: Padding(
padding: EdgeInsets.all(10.0),
child: Center(
child: Text(
'This is question',
style: TextStyle(
fontSize: 25.0,
color: Colors.white,
),
),
),
),
),
Expanded(
child: Padding(
padding: EdgeInsets.all(10.0),
child: FlatButton(
//textColor: Colors.white,
color: Colors.green,
child: Text(
'True',
style: TextStyle(color: Colors.white, fontSize: 20.0),
),
onPressed: () {},
),
)),
Expanded(
child: Padding(
padding: EdgeInsets.all(10.0),
child: FlatButton(
//textColor: Colors.white,
color: Colors.red,
child: Text(
'False',
style: TextStyle(color: Colors.white, fontSize: 20.0),
),
onPressed: () {},
),
)),
]
The third is true, in fact, its existence in an SingleChildScrollView has created a problem
It is fixed by putting SizedBox in Row and giving it height
The reason for this problem is the size of the height of the container, which is determined by double.infinity and due to its presence in an SingleChildScrollView, it continues indefinitely and an error was created.
SingleChildScrollView(
child: SizedBox(
height: 250,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(child: Container(child: Text("Kicukiro"))),
Container(
width: 1,color: Colors.black,height: double.infinity,
),
Expanded(child: Container(
padding: EdgeInsets.symmetric(horizontal: 10),
child: Text("Kicukiro"))),
],
),
),
),
how to make row alignment in flutter
How to make alignment in row if I give space in between spaces occupies between widgets, but I need to get two text at the left and another one in the right. How to do it? Row( // mainAxisAlignment: // MainAxisAlignment.spaceBetween, children: [ Container( child: Icon(Icons.comment), margin: EdgeInsets.only(left: 5.0), ), Container( child: Text(snapshot.data![index].comments.toString(), style: TextStyle( fontSize: 14.0, fontWeight: FontWeight.bold)), margin: EdgeInsets.only(left: 5.0), ), Align( alignment: Alignment.topRight, child: Text(snapshot.data![index].date.toString()), ) ]), check the image in the description
Try below code hope its help to you. You can used Spacer class for that
Row(
children: [
Container(
padding: EdgeInsets.all(5),
child: Icon(Icons.comment),
),
Text('6'),
Spacer(),
Container(
padding: EdgeInsets.all(5),
child: Text('Aug 4, 2021'),
),
],
),
Your result screen->
you can use Spacer() for this purpose, like this:
Row(
children:[
Text("TEXT 1"),
Text("TEXT 2"),
Spacer(),
Text("TEXT 3"),
]
)
Row(
children: [
Expanded(
child: Align(
alignment: Alignment.topLeft,
child: Row(
children: [
Container(
child: Icon(Icons.comment),
margin: EdgeInsets.only(left: 5.0),
),
Container(
child: Text("6",
style: TextStyle(
fontSize: 14.0,
fontWeight: FontWeight.bold)),
margin: EdgeInsets.only(left: 5.0),
)
],
),
),
),
Expanded(
child: Align(
alignment: Alignment.topRight,
child: Text("Aug 4,2021"),
),
)
])
OR
Row(
// mainAxisAlignment:
// MainAxisAlignment.spaceBetween,
children: [
Wrap(
children: [
Container(
child: Icon(Icons.comment),
margin: EdgeInsets.only(left: 5.0),
),
Container(
child: Text("6",
style: TextStyle(
fontSize: 14.0,
fontWeight: FontWeight.bold)),
margin: EdgeInsets.only(left: 5.0),
)
],
),
Expanded(
child: Align(
alignment: Alignment.topRight,
child: Text("Aug 4,2021"),
),
)
])
OR
Row(
// mainAxisAlignment:
// MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Wrap(
children: [
Container(
child: Icon(Icons.comment),
margin: EdgeInsets.only(left: 5.0),
),
Container(
child: Text("6",
style: TextStyle(
fontSize: 14.0,
fontWeight: FontWeight.bold)),
margin: EdgeInsets.only(left: 5.0),
)
],
),
),
Text("Aug 4,2021")
])
FullCode:
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
void main() {
WidgetsFlutterBinding.ensureInitialized();
// testIt();
runApp(MaterialApp(home: Mainwidget()));
}
class Mainwidget extends StatefulWidget {
const Mainwidget({Key? key}) : super(key: key);
#override
_MainwidgetState createState() => _MainwidgetState();
}
class _MainwidgetState extends State<Mainwidget> {
#override
Widget build(BuildContext context) {
var richText = RichText(
text: TextSpan(
text: '*',
style: TextStyle(
fontSize: 25, color: Colors.red, fontWeight: FontWeight.bold)));
return Scaffold(
body: SafeArea(
child: Container(
padding: EdgeInsets.all(8.0),
height: 100,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0,vertical: 8),
child: Row(
// mainAxisAlignment:
// MainAxisAlignment.spaceBetween,
children: [
Wrap(
children: [
Container(
child: Icon(Icons.comment),
margin: EdgeInsets.only(left: 5.0),
),
Container(
child: Text("6",
style: TextStyle(
fontSize: 14.0,
fontWeight: FontWeight.bold)),
margin: EdgeInsets.only(left: 5.0),
)
],
),
Expanded(
child: Align(
alignment: Alignment.topRight,
child: Text("Aug 4,2021"),
),
)
]),
)
],
),
),
),
);
}
Row buildRow2() {
return Row(
// mainAxisAlignment:
// MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: Wrap(
children: [
Container(
child: Icon(Icons.comment),
margin: EdgeInsets.only(left: 5.0),
),
Container(
child: Text("6",
style: TextStyle(
fontSize: 14.0,
fontWeight: FontWeight.bold)),
margin: EdgeInsets.only(left: 5.0),
)
],
),
),
Text("Aug 4,2021")
]);
}
Expanded buildExpanded() {
return Expanded(
child: Align(
alignment: Alignment.topLeft,
child: Row(
children: [
Container(
child: Icon(Icons.comment),
margin: EdgeInsets.only(left: 5.0),
),
Container(
child: Text("6",
style: TextStyle(
fontSize: 14.0,
fontWeight: FontWeight.bold)),
margin: EdgeInsets.only(left: 5.0),
)
],
),
),
);
}
}
Use Expanded widget. Row( children: [ Container( child: Icon(Icons.comment), margin: EdgeInsets.only(left: 5.0), ), Expanded( child: Container( child: Text( snapshot.data![index].comments .toString(), style: TextStyle( fontSize: 14.0, fontWeight: FontWeight.bold)), margin: EdgeInsets.only(left: 5.0), ), ), Align( alignment: Alignment.topRight, child: Text(snapshot .data![index].date .toString()), ), ], ),
Row( mainAxisAlignment: MainAxisAlignment.spaceAround, children: [ Row( children: [ Container( child: Icon(Icons.comment), margin: EdgeInsets.only(left: 5.0), ), Container( child: Text( snapshot.data![index].comments.toString(), style: TextStyle( fontSize: 14.0, fontWeight: FontWeight.bold, ), ), margin: EdgeInsets.only(left: 5.0), ), ], ), Text(snapshot.data![index].date.toString()), ], ), I guess this is what you want.
This will help you.. result in pic you can decore your's
Padding(
padding: const EdgeInsets.only(right: 10,left:10),
child: Container(
padding: const EdgeInsets.only(left:20,right:20),
color: Colors.blue,
width: MediaQuery.of(context).size.width,
height: 50,
child: Row(
children:[
Align(
alignment: Alignment.centerLeft,
child: Wrap(
children: const [
Icon(Icons.settings),
Icon(Icons.settings)
]
),
),
const Spacer(),
const Align(
alignment: Alignment.centerRight,
child:Text('00:00'),
),
],
),
),
),
🚀 Here's a straight forward way to do: flutter center row: mainAxisAlignment: MainAxisAlignment.center //Center Column contents vertically, flutter float right Center( child: Container( height: 120.0, width: 120.0, color: Colors.blue[50], child: Align( alignment: Alignment.topRight, child: FlutterLogo( size: 60, ), ), ), )
Flutter how to show container line wise in column
I have 3 container in a column i need to show first 2 container in middle and the 3rd in last on the screen
Something like this
my code is this
return Container(
child: Column(
children: <Widget>[
Container(
width: stackWidth * 0.75,
child: Image.asset('assets/logo.png')),
Container(
color: Color(0xffff4b4b),
child: Padding(
padding: EdgeInsets.all(5),
child: Text(
'Only for LunchBox management',
style: TextStyle(color: Colors.white, fontSize: 18),
)),
),
Container(
child: Padding(
padding: EdgeInsets.all(5),
child: Text(
'Powered by LunchBox KSA',
style: TextStyle(color: Colors.white, fontSize: 18),
)),
)
],
),
);
Its showing in column but i need to show first 2 container of column in middle and third in last
You can do the following:
return Container(
child: Column(
children: <Widget>[
const Spacer(), // <---- New
Container(
width: stackWidth * 0.75,
child: Image.asset('assets/logo.png')),
Container(
color: Color(0xffff4b4b),
child: Padding(
padding: EdgeInsets.all(5),
child: Text(
'Only for LunchBox management',
style: TextStyle(color: Colors.white, fontSize: 18),
)),
),
const Spacer(), // <---- New
Container(
child: Padding(
padding: EdgeInsets.all(5),
child: Text(
'Powered by LunchBox KSA',
style: TextStyle(color: Colors.white, fontSize: 18),
)),
)
],
),
);
Please use this! return Scaffold( backgroundColor: Colors.black, body: Center( child: Column( mainAxisAlignment: MainAxisAlignment.center, crossAxisAlignment: CrossAxisAlignment.center, children: <Widget>[ Container( color: Colors.white, width: MediaQuery.of(context).size.width * 0.75, height: 80, alignment: Alignment.center, child: Text( "YOUR LOGO", style: Theme.of(context).textTheme.headline6, ), ), SizedBox(height: 10), Container( color: Color(0xffff4b4b), child: Padding( padding: EdgeInsets.all(5), child: Text( 'Only for LunchBox management', style: TextStyle(color: Colors.white, fontSize: 18), )), ), ], ), ), bottomNavigationBar: Row( mainAxisAlignment: MainAxisAlignment.center, crossAxisAlignment: CrossAxisAlignment.center, children: [ Container( child: Padding( padding: EdgeInsets.all(20), child: Text( 'Powered by LunchBox KSA', style: TextStyle(color: Colors.white, fontSize: 18), )), ), ], ), );
\ **
it may be help you
**
body: Container(
child: Column(
children: [
Expanded(
flex: 0,
child: Container(
height: 80,
color: Colors.green,
)),
Expanded(
flex: 2,
child: Container(
height: 150,
color: Colors.white,
child: Image.asset("assets/github.png"),
)),
Expanded(
flex: 0,
child: Container(
height: 80,
color: Colors.deepOrange,
child: Align(
alignment: Alignment.bottomCenter,
child: Padding(
padding: EdgeInsets.all(8),
child: Text(
"Git Hub Power",
style: TextStyle(color: Colors.white, fontSize: 25),
))),
)),
],
),
),