Button is not clickable with singlechildscrollview flutter - flutter

I am trying to build a layout with basically 2 parts which one is scrollable and not the other. I have a button on the not scrollable one but it is not clickable
Here is the code
Scaffold(
body: Stack(
children: [
Container(
height: double.infinity,
decoration:
const BoxDecoration(color: AppColors.secondaryBackground),
child: const SafeArea(
child: Padding(
padding: EdgeInsets.symmetric(horizontal: 20.0),
child: ReturnButton(),
),
),
),
SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.only(top: 150.0),
child: Container(
width: double.infinity,
decoration: const BoxDecoration(
color: AppColors.mainBackground,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(25),
topRight: Radius.circular(25))),
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 20.0, vertical: 20.0),
child: Column(children: const []))),
),
)
],
),
);


try using Icon Button Instead, and provide it with the Icon and inPressed callback
IconButton(
iconSize: 72,
icon: const Icon(Icons.arrow_left),
onPressed: () {
// ...
},
),

Related

Widgets not showing up in flutter

Im trying to do the layout below with flexible widgets so when the screen size changes the layout stays about the same but when I put a flexible widget around a column anything that I put in the column in not visible. What am I doing wrong?
Wanted Outcome
What I have
My code
class _HomeScreenState extends State<HomeScreen> {
#override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
appBar: AppBar(
backgroundColor: Colors.black,
),
body: SafeArea(
child: Column(
children: [
Flexible(
flex: 9,
child: Column(
children: [
Padding(
padding: const EdgeInsets.only(bottom: 8.0),
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
color: Colors.grey,
),
),
),
Padding(
padding: const EdgeInsets.only(bottom: 8.0),
child: Container(),
),
Padding(
padding: const EdgeInsets.only(bottom: 8.0),
child: Container(),
),
Padding(
padding: const EdgeInsets.only(bottom: 8.0),
child: Container(),
),
],
),
),
Flexible(
flex: 1,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
color: Colors.white),
),
)
],
),
),
);
}
}

Finish your work, you will get the thing you have asked
Provide child on container
Padding(
padding: const EdgeInsets.only(bottom: 8.0),
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
color: Colors.grey,
),
child: SizedBox(
height: 50,
width: double.infinity,
),
),
),

Flutter how to make the Container expand full height

I want to expand the background color of the Container to take the full height.
I already tried to set the height to double infinite and that just gets rid of my Two Text Widgets Title and Lemon Chicken. This is the code its inside a Scalfold widget this part its only the body.
body: SingleChildScrollView(
child: Column(
children: [
Padding(
padding: const EdgeInsets.symmetric(vertical: 36),
child: GestureDetector(
onTap: () => print('Add Image'),
child: Icon(
Icons.add_a_photo,
size: 70,
color: Theme.of(context).primaryColor,
),
),
),
Container(
width: double.infinity,
margin: EdgeInsets.symmetric(horizontal: 24),
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(24.0),
topRight: Radius.circular(24.0),
),
color: Colors.pink,
),
child: Form(
child: Padding(
padding: const EdgeInsets.all(12.0),
child: SingleChildScrollView(
physics: NeverScrollableScrollPhysics(),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Text(
'Title',
style: TextStyle(
color: Colors.black, fontWeight: FontWeight.bold),
),
Text(
'Lemon Chicken',
style:
TextStyle(color: Theme.of(context).primaryColor),
)
],
),
),
),
),
),
],
),
),
This is the Image of my app.
I just want to expand the Widget has the pink background color

you can use mediaquery to find device's height and set that as container's height
Container(
height: MediaQuery.of(context).size.height,
width: double.infinity,
margin: EdgeInsets.symmetric(horizontal: 24),
decoration: BoxDecoration(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(24.0),
topRight: Radius.circular(24.0),
),
color: Colors.pink,
),
or as you did you can use double.infinity
Container(
height:double.infinity,
result:

How to change shape of leading in ListTile in Flutter?

I want to show an image in a ListTile widget which should looks something like this.
Here is my code:
Padding(
padding: EdgeInsets.symmetric(vertical: 0.0, horizontal: 20.0),
child: Card(
color: Colors.white,
child: ListTile(
leading: Container(
child: Image.network((orientation == Orientation.portrait
? image.portrait
: image.landscape),
fit: BoxFit.cover)
),
title: Text(terms[index].title),
subtitle: Text(terms[index].videoNumber.toString() + " Videos"),
trailing: Icon(
Icons.arrow_forward_ios,
color: Colors.lightBlueAccent,
),
),
),
);
This results in below output
What should I do so the image looks spread out as above.

You can set the padding of ListTile to 0:
...
child: ListTile(
contentPadding: EdgeInsets.all(0),
leading: ...
);
But even so, you can see that the leading only take the upper half, not the entire height of the card:
...
Card(
color: Colors.blue,
child: ListTile(
contentPadding: EdgeInsets.all(0),
leading: ...
Which result in:
You can use a Stack to include both ListTile and the leading Icons but lots of things have to be hardcorded. In this case, I recommend using ClipRRect with Row:
Padding(
padding: EdgeInsets.symmetric(
vertical: 0.0, horizontal: 20.0),
child: ClipRRect(
borderRadius: BorderRadius.circular(10),
child: Container(
height: 70,
color: Colors.white,
child: Row(
children: <Widget>[
Container(
color: Colors.red,
width: 70,
height: 70,
child: Icon(Icons.cake, color: Colors.white),
),
SizedBox(width: 10),
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment:
CrossAxisAlignment.start,
children: <Widget>[
Text('Test Title'),
Text('Test Video',
style: TextStyle(color: Colors.grey))
],
),
),
Icon(Icons.arrow_forward_ios,
color: Colors.blue),
],
),
),
),
);
Result:

Widget buildCard(_user) {
return Padding(
padding: const EdgeInsets.all(8.0),
child: ClipRRect(
child: Card(
color: Colors.blue.shade100,
child: Row(
children: <Widget>[
Container(
margin: const EdgeInsets.all(0),
decoration: BoxDecoration(
color: Colors.blue.shade200,
shape: BoxShape.rectangle,
borderRadius:const BorderRadius.only(
topLeft: Radius.circular(4.0),
bottomLeft: Radius.circular(4.0),
),
),
width: 20,
height: 73,
),
const SizedBox(width: 10),
Expanded(
child: ListTile(
title: Text('${_user.state?.email!.substring(0, 6)}'),
subtitle: Text('${_user.state?.createdAt}'),
),
),
//const Icon(Icons.arrow_forward_ios, color: Colors.blue),
],
),
),
),
);
}

How to expand Container widget 'Vertically' in Row widget

I want the Container to take the height of the Card.
I have tried many Widgets but failed to fulfill my order,
I tried to use Flexible as a parent for the container but to no avail.
I have this code:
Card(
color: Color(0xff8c6ac9),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
child: Row(
children: <Widget>[
Expanded(
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text2'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text3'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text4'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text5'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text6'),
),
],
),
),
Container(
decoration: BoxDecoration(
color: Color(0xff9778ce),
borderRadius: BorderRadius.only(
bottomRight: Radius.circular(10),
topRight: Radius.circular(10))),
child: Column(
children: <Widget>[
Icon(
Icons.delete,
color: Colors.white,
),
Icon(
Icons.edit,
color: Colors.white,
),
],
mainAxisAlignment:
MainAxisAlignment.spaceAround,
),
width: 40,
),
],
),
)
The output of this code is:
And what I want is:
Edit: The Card widget it is an item in ListView widget.
Thanks...

You're almost there... wrap your row with an IntrinsicHeight widget
Card(
color: Color(0xff8c6ac9),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
child: IntrinsicHeight(
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Expanded(
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text2'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text3'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text4'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text5'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text6'),
),
],
),
),
Container(
decoration: BoxDecoration(
color: Color(0xff9778ce),
borderRadius: BorderRadius.only(
bottomRight: Radius.circular(10),
topRight: Radius.circular(10))),
child: Column(
children: <Widget>[
Icon(
Icons.delete,
color: Colors.white,
),
Icon(
Icons.edit,
color: Colors.white,
),
],
mainAxisAlignment:
MainAxisAlignment.spaceAround,
),
width: 40,
),
],
),
),
),

You can use the IntrinsicHeight widget since your Card doesn't have a predefined height.
A widget that sizes its child to the child's intrinsic height.
This class is useful, for example, when unlimited height is available and you would like a child that would otherwise attempt to expand infinitely to instead size itself to a more reasonable height.
Note: This class is relatively expensive, because it adds a speculative layout pass before the final layout phase. Avoid using it where possible. In the worst case, this widget can result in a layout that is O(N²) in the depth of the tree.
ListView.builder(
itemBuilder: (context, index) {
// wrapped the card widget with an intrinsic height
return IntrinsicHeight(
child: Card(
color: Color(0xff8c6ac9),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
child: Row(
children: <Widget>[
Expanded(
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text2'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text3'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text4'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text5'),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text('Text6'),
),
],
),
),
Container(
decoration: BoxDecoration(
color: Color(0xff9778ce),
borderRadius: BorderRadius.only(
bottomRight: Radius.circular(10),
topRight: Radius.circular(10))),
child: Column(
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Icon(
Icons.delete,
color: Colors.white,
),
Icon(
Icons.edit,
color: Colors.white,
),
],
mainAxisAlignment: MainAxisAlignment.spaceAround,
),
width: 40,
),
],
),
),
);
},
),
OUTPUT:

Flutter Stack doesn't make children overlap

I'm trying to put a horizontal line(currently Divider but could be changed as a CustomPaint) as a background of a Row. However, regardless of the order of children, the line always goes front of the Row. I can't figure out what's wrong. Here's the code.
Stack(
children: <Widget>[
Positioned.fill(
child: const Divider(color: Colors.black),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Ink(
decoration: ShapeDecoration(
color: Colors.grey[350],
shape: CircleBorder(),
),
child: Padding(
padding: const EdgeInsets.all(4),
child: Icon(Icons.arrow_forward, size: 32)
),
),
Ink(
decoration: ShapeDecoration(
color: Colors.grey[350],
shape: CircleBorder(),
),
child: Padding(
padding: const EdgeInsets.all(4),
child: Icon(Icons.location_on, size: 32)
),
),
Ink(
decoration: ShapeDecoration(
color: Colors.grey[350],
shape: CircleBorder(),
),
child: Padding(
padding: const EdgeInsets.all(4),
child: Icon(Icons.flag, size: 32)
),
),
],
),
],
),
and here's the result image.

Use Container instead of Ink
Stack(
children: <Widget>[
Positioned.fill(
child: const Divider(color: Colors.black),
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Container(
decoration: ShapeDecoration(
color: Colors.grey[350],
shape: CircleBorder(),
),
child: Padding(
padding: const EdgeInsets.all(4),
child: Icon(Icons.arrow_forward, size: 32)
),
),
Container(
decoration: ShapeDecoration(
color: Colors.grey[350],
shape: CircleBorder(),
),
child: Padding(
padding: const EdgeInsets.all(4),
child: Icon(Icons.location_on, size: 32)
),
),
Container(
decoration: ShapeDecoration(
color: Colors.grey[350],
shape: CircleBorder(),
),
child: Padding(
padding: const EdgeInsets.all(4),
child: Icon(Icons.flag, size: 32)
),
),
],
),
],
);