cardview in flutter layout - flutter

I want the code to design a cardview in flutter with all properties:


See
https://api.flutter.dev/flutter/material/Card-class.html
https://api.flutter.dev/flutter/widgets/Row-class.html
https://api.flutter.dev/flutter/material/CircleAvatar-class.html
Then post code for what you have attempted if you still have questions.


Padding(
padding: EdgeInsets.all(20),
child: Card(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(5)),
elevation: 5,
color: Colors.white,
child: Row(children: [
Padding(
padding: EdgeInsets.all(10),
child: Card(
shape: CircleBorder(),
elevation: 10,
color: Colors.white,
child: Icon(Icons.account_circle, color: Colors.black, size: 100)),
),
Padding(
padding: EdgeInsets.all(10),
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20)),
elevation: 10,
color: Colors.green[400],
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text('#anonymous',
style: TextStyle(
color: Colors.black, fontWeight: FontWeight.bold)),
)),
)
])),
)


You can modify and add relevant fields as your requirement !
return Card(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(5)),
color: Colors.white,
child: Row(children: [
SizedBox(
width: 30,
),
Card(
shape: CircleBorder(),
color: Colors.white,
child: Icon(Icons.account_circle, color: Colors.black, size: 50)),
SizedBox(
width: 30,
),
Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
color: Colors.green[800],
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Text('#anonymous',
style: TextStyle(
color: Colors.black, fontWeight: FontWeight.bold)),
))
]));

Related

How to set text widget under sized box in a container flutter

In flutter how to set a text widget under a sized box in a container as below? I tried but didn't get what I wanted. Thanks in advance!
[1]: https://i.stack.imgur.com/fLRje.jpg,
[2]: https://i.stack.imgur.com/dfMa8.jpg
[What I want][1]
[What I get][2]
Row(
children: [
Container(
decoration: BoxDecoration(
border: Border.all(
color: Color(0xffb2b2b2),
),
borderRadius: BorderRadius.all(Radius.circular(10))),
child: SizedBox(
width: 70.0,
height: 70.0,
child: Card(
color: Color(0xffe31da8),
child: IconButton(
onPressed: () {},
icon: Icon(Icons.notifications,
size: 40, color: Colors.white),
),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
)),
Padding(
padding: const EdgeInsets.only(left: 30, top: 30),
child: Row(
children: [
const Text('Language',
style: TextStyle(
fontSize: 17,
letterSpacing: 0.5,
fontWeight: FontWeight.bold,
color: Color(0xff5f2dea),
decorationStyle: TextDecorationStyle.wavy)),
],
),
),
),
],
),

To add multiple widget vertically you have to use Column. Row is used to multiple widget in one line (Horizontally). 1. Remove unnecessary use of Row from your code. Use padding, margin or alignment parameters to give proper spacing or alignment. Here is updated code:
Container(
decoration: BoxDecoration(
border: Border.all(
color: Color(0xffb2b2b2),
),
borderRadius: BorderRadius.all(Radius.circular(10))),
child: SizedBox(
width: 120.0,
height: 120.0,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Card(
color: Color(0xffe31da8),
child: IconButton(
onPressed: () {},
icon: Icon(Icons.notifications,
size: 40, color: Colors.white),
),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10)),
),
Padding(
padding: const EdgeInsets.only(top: 30),
child: const Text('Language',
style: TextStyle(
fontSize: 14,
letterSpacing: 0.5,
fontWeight: FontWeight.bold,
color: Color(0xff5f2dea),
decorationStyle: TextDecorationStyle.wavy)),
),
],
)),
),

How to put ripple effect on all elements in Flutter

I would like that highlightColor also take the Text and not only the background of the Material
Container(
height: 75.0,
width: double.infinity,
margin: const EdgeInsets.symmetric(horizontal: 8.0),
child: Material(
color: Colors.grey.shade400,
borderRadius: BorderRadius.circular(4.0),
child: Stack(
children: <Widget>[
InkWell(
onTap: (){},
highlightColor: Colors.white.withOpacity(0.7),
splashColor: Colors.transparent,
customBorder: RoundedRectangleBorder(borderRadius: BorderRadius.circular(4.0))),
const Center(
child: Text(
'Ceci est un texte',
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 18,
color: Colors.black
)
)
)
]
)
)
)
If you have a solution!

remove Stack widget and assign the Text widget as a child of InkWell.
Container(
height: 75.0,
width: double.infinity,
margin: const EdgeInsets.symmetric(horizontal: 8.0),
child: Material(
color: Colors.grey.shade400,
borderRadius: BorderRadius.circular(4.0),
child: InkWell(
onTap: () {},
highlightColor: Colors.green,
splashColor: Colors.transparent,
customBorder:
RoundedRectangleBorder(borderRadius: BorderRadius.circular(4.0)),
child: const Center(
child: Text(
'Ceci est un texte',
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 18,
color: Colors.black,
),
),
),
),
),
)

How to create button in flutter?

How do you create this button in this way? Need for my academic work. Please help me!!
enter image description here

ElevatedButton(
onPressed: () {
},
style: ElevatedButton.styleFrom(
foregroundColor: Colors.white,
backgroundColor: green,
shadowColor: green,
elevation: 3,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(32.0)),
minimumSize: const Size(100, 50),
),
child: const Padding(
padding: EdgeInsets.all(4.0),
child: Text(
"Arabic",
style: forteenWhite,
),
)),

Try this :
Container(
width: 300,
height: 60,
color: const Color(0xFF9c1f5d),
padding: EdgeInsets.all(10),
child:
ElevatedButton(
onPressed: () {},
child: const Text(
'Register your account today !',
style: TextStyle(
color: Colors.black
)
),
style: ElevatedButton.styleFrom(
primary: const Color(0xFFcc4e8c),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20),
),
),
),
),

Container(
padding: Padding.Edgeall(10.0),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10.0),
color: Colors.white,
),
height: 55,
child: Text("This is button")
),
And to use onClick wrap the Text or container with InkWell.

Why imported widget is not showing in main screen flutter

I have one main screen and I want to import another widget which contains 3 buttons. However, the widget is not showing in the main screen.
Code from main file:
Padding(
padding: EdgeInsets.only(left: 40.0),
child: Row(
children: <Widget>[
Text('Your',
style: TextStyle(color: Colors.white, fontSize: 25.0)),
SizedBox(
width: 10.0,
),
Text('Invoice',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 25.0))
],
)),
SizedBox(height: 40.0),
Container(
height: MediaQuery.of(context).size.height - 185.0,
decoration: BoxDecoration(
color: Colors.white,
borderRadius:
BorderRadius.only(topLeft: Radius.circular(75.0))),
child: ListView(
primary: false,
padding: EdgeInsets.only(left: 25.0, right: 20.0),
children: <Widget>[
Padding(
padding: EdgeInsets.only(top: 45.0),
child: Container(
height: MediaQuery.of(context).size.height - 300.0,
child: ListView(
children: [
buildInvoice(
'Rent one month', 'July rent', '800€')
],
)))
])),
Expanded(
child: ButtonsDetailInvoice(),
),
],
),
);
}
Code from the buttons widget:
return Container(
height: 450.0,
// margin: const EdgeInsets.all(20.0),
child: Row(
children: [
RaisedButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(color: colorBlau)),
onPressed: () {},
color: colorBlau,
textColor: Colors.white,
child: Row(
children: <Widget>[
Icon(Icons.file_download),
Text('Download', style: TextStyle(fontSize: 15.0))
],
),
),
RaisedButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(color: colorMint)),
onPressed: () {},
color: colorMint,
textColor: Colors.white,
child: Row(
children: <Widget>[
Icon(Icons.share),
Text('Share', style: TextStyle(fontSize: 15.0))
],
),
),
RaisedButton(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(18.0),
side: BorderSide(color: colorRed)),
onPressed: () {},
color: colorRed,
textColor: Colors.white,
child: Text('Report a Problem', style: TextStyle(fontSize: 15.0)),
),
],
),
);
}
}
I would like to see the buttons on the bottom of the main file. I imported them but they are not showing. If someone can help see the error I would really appreciate it.

Use Stack widget in main file.

Flutter - custom toggle buttons selection

I am building a row of toggle buttons (on/off selectors) which is basically a row of containers and each container is a category and is clickable.
Q: How to make it so in a way when one category is selected all the others get deselected?
This is the categories widget I've build:
Widget header(){
return Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Container(
padding: EdgeInsets.only(top: 4.0, left: 0.0, right: 0.0, bottom: 6.0),
child: Container(
child: Center(
child: Column(
children: <Widget>[
SizedBox(height: 4.0,),
Container(
margin: EdgeInsets.only(left: 10.0, right: 10.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
InkWell(
splashColor: Colors.blue[100],
onTap: (){},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.blueAccent[100],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('All',
style: TextStyle(color: Colors.white, fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 1',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 2',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 3',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 4',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
],
),
),
SizedBox(height: 6.0,)
],
),
),
),
),
],
);
}`

The best way would be to use ListView.builder to build your items and save the selected indexes but you can also modify your existing code to save selected items in a list and check to see if the item is in the list and if it is then add selection format and refresh the page. You can implement that as shown below,
class MyApp extends StatefulWidget {
#override
MyAppState createState() => MyAppState();
}
class MyAppState extends State<MyApp> {
List<String> selectedCategory = new List<String>();
String all = 'All';
String category1 = 'category 1';
String category2 = 'category 2';
String category3 = 'category 3';
String category4 = 'category 4';
#override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: Text('Test'),
),
body: Container(
padding: const EdgeInsets.all(20.0),
child: header()
)));
}
Widget header(){
return Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Container(
padding: EdgeInsets.only(top: 4.0, left: 0.0, right: 0.0, bottom: 6.0),
child: Container(
child: Center(
child: Column(
children: <Widget>[
SizedBox(height: 4.0,),
Container(
margin: EdgeInsets.only(left: 10.0, right: 10.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
InkWell(
splashColor: Colors.blue[100],
onTap: (){
selectedCategory.add(all);
selectedCategory.add(category1);
selectedCategory.add(category2);
selectedCategory.add(category3);
selectedCategory.add(category4);
setState(() {});
},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: selectedCategory.contains(all) ? Colors.blueAccent[100] : Colors.grey[500],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('All',
style: TextStyle(color: Colors.white, fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){
selectedCategory = new List<String>();
selectedCategory.add(category1);
setState(() {});
},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: selectedCategory.contains(category1) ? Colors.blue[100] : Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 1',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){
selectedCategory = new List<String>();
selectedCategory.add(category2);
setState(() {});
},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: selectedCategory.contains(category2) ? Colors.blue[100] : Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 2',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){
selectedCategory = new List<String>();
selectedCategory.add(category3);
setState(() {});
},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: selectedCategory.contains(category3) ? Colors.blue[100] : Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 3',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
SizedBox(width: 2.0,),
InkWell(
splashColor: Colors.blue[100],
onTap: (){
selectedCategory = new List<String>();
selectedCategory.add(category4);
setState(() {});
},
child: Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: selectedCategory.contains(category4) ? Colors.blue[100] : Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('category 4',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
),
),
],
),
),
SizedBox(height: 6.0,)
],
),
),
),
),
],
);
}
}
Hope this helps.

Well, this piece of code can be optimized, but so far this worked just fine:
class Header extends StatefulWidget {
#override
_HeaderState createState() => _HeaderState();
}
class _HeaderState extends State<Header> {
List<bool> isSelected;
#override
void initState() {
isSelected = [true, false, false, false, false];
super.initState();
}
#override
Widget build(BuildContext context) {
return Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
ToggleButtons(
borderColor: Colors.transparent,
fillColor: Colors.transparent,
borderWidth: null,
selectedBorderColor: Colors.transparent,
selectedColor: Colors.transparent,
splashColor: Colors.transparent,
children: <Widget>[
!isSelected[0] ?
Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
margin: EdgeInsets.only(right: 3.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 1',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
)
:Container(
margin: EdgeInsets.only(right: 3.0),
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.blueAccent[100],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 1',
style: TextStyle(color: Colors.white, fontSize: 10.0, fontWeight: FontWeight.w700),),
),
!isSelected[1] ?
Container(
margin: EdgeInsets.only(right: 3.0),
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 2',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
)
:Container(
margin: EdgeInsets.only(right: 3.0),
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.blueAccent[100],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 2',
style: TextStyle(color: Colors.white, fontSize: 10.0, fontWeight: FontWeight.w700),),
),
!isSelected[2] ?
Container(
margin: EdgeInsets.only(right: 3.0),
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 3',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
)
:Container(
margin: EdgeInsets.only(right: 3.0),
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.blueAccent[100],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 3',
style: TextStyle(color: Colors.white, fontSize: 10.0, fontWeight: FontWeight.w700),),
),
!isSelected[3] ?
Container(
margin: EdgeInsets.only(right: 3.0),
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 4',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
)
:Container(
margin: EdgeInsets.only(right: 3.0),
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.blueAccent[100],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 4',
style: TextStyle(color: Colors.white, fontSize: 10.0, fontWeight: FontWeight.w700),),
),
!isSelected[4] ?
Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.grey[300],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 5',
style: TextStyle(color: Colors.grey[900], fontSize: 10.0, fontWeight: FontWeight.w500),),
)
:Container(
padding: EdgeInsets.symmetric(vertical: 10.0, horizontal: 12.0),
decoration: BoxDecoration(
color: Colors.blueAccent[100],
borderRadius: BorderRadius.all(Radius.circular(48.0)),
),
child: Text('cat 5',
style: TextStyle(color: Colors.white, fontSize: 10.0, fontWeight: FontWeight.w700),),
),
],
onPressed: (int index) {
setState(() {
for (int i = 0; i < isSelected.length; i++) {
isSelected[i] = i == index;
}
});
},
isSelected: isSelected,
),
],
);
}
}