Макет карты Flutter
Так что я новичок в флаттере, и пытаюсь сделать открытку. Но я не могу получить желаемый результат.
Я пытался разделить разные виджеты, используя строки и столбцы, но продолжал путаться.
Это мой целевой результат Целевой результат Это мой текущий прогресс Текущий прогресс
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: buildhomePageAppBar(),
body: buildExhibitorBody(),
);
}
Widget buildExhibitorBody() {
return Container(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: [
buildExhibitorText(),
SizedBox(
height: 10,
),
buildExhibitorCards(),
SizedBox(height: 10),
],
),
),
);
}
Widget buildhomePageAppBar() {
double profileDimension = 35;
return AppBar(
backgroundColor: Colors.white,
titleSpacing: 0,
title: Padding(
padding: EdgeInsets.only(
left: 20,
),
child: Row(
children: [
Padding(
padding: EdgeInsets.only(
top: 5,
bottom: 5,
),
child: Image(
image: AssetImage('assets/images/plain_logo.png'),
height: 30,
),
),
SizedBox(width: 5),
Text(
'Virtex',
style: TextStyle(
color: Colors.black87,
fontFamily: 'Poppins',
fontSize: 16,
fontWeight: FontWeight.bold,
),
)
],
),
),
actions: [
Padding(
padding: EdgeInsets.only(
top: 10,
bottom: 10,
),
child: Container(
height: profileDimension,
width: profileDimension,
alignment: Alignment.center,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(
color: Colors.black54,
width: 2,
),
borderRadius: BorderRadius.circular(50),
),
child: ClipRRect(
borderRadius: BorderRadius.circular(50),
child: Image(
width: profileDimension,
height: profileDimension,
image: AssetImage(
'assets/images/profile-image.jpeg',
),
fit: BoxFit.cover,
),
),
),
),
SizedBox(width: 20),
],
);
}
Widget buildExhibitorText() {
return Padding(
padding: EdgeInsets.only(
left: 20,
right: 20,
top: 20,
bottom: 10,
),
child: Container(
child: new Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Expanded(
child: Text(
"Exhibitors",
textAlign: TextAlign.justify,
style: TextStyle(
fontFamily: "DMSans",
letterSpacing: -0.2,
fontSize: 20.0,
color: Colors.black,
fontWeight: FontWeight.w400,
),
),
),
],
),
),
);
}
Widget buildExhibitorCards() { // I think my problem is I don't know how to do the layout here
return Container(
width: 400,
height: 150,
child: Column(children: <Widget>[
Card(
elevation: 1,
child: Padding(
padding: const EdgeInsets.only(),
child: Row(children: [
buildCardImage(),
buildCardExhibitor(),
buildCardIndustry(),
buildCardGo(),
])),
),
]),
);
}
Widget buildCardExhibitor() {
return Row(mainAxisAlignment: MainAxisAlignment.center, children: [
Container(
padding: EdgeInsets.all(10),
width: 40,
height: 40,
child: Center(
child: Row(
children: <Widget>[
Text(
"EN",
style: TextStyle(
fontSize: 15.0,
color: Colors.white,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
Text('Exhibitor Name')
],
),
),
decoration: BoxDecoration(
borderRadius: BorderRadius.all(
Radius.circular(200),
),
color: Colors.red,
),
),
]);
}
Widget buildCardImage() {
return Container(
height: 100,
width: 100,
child: Image(
image: AssetImage('assets/images/onboarding-2.jpg'),
height: 100,
),
);
}
Widget buildCardIndustry() {
return Padding(
padding: EdgeInsets.only(
left: 40,
right: 40,
),
child: Container(
child: new Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Text(
"Industry 1",
style: TextStyle(
fontFamily: "DMSans",
color: Colors.grey,
letterSpacing: 0.3,
fontSize: 12,
),
),
Text(
"Industry 2",
style: TextStyle(
fontFamily: "DMSans",
letterSpacing: -0.3,
fontSize: 12,
color: Colors.grey,
fontWeight: FontWeight.w500,
),
),
],
),
),
);
}
Widget buildCardGo() {
return Row(mainAxisAlignment: MainAxisAlignment.end, children: [
Text(
'Go to Booth',
style: TextStyle(
color: Colors.blue,
fontFamily: 'Poppins',
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
SizedBox(width: 5),
IconButton(
icon: Icon(
MdiIcons.fromString('arrow-right'),
size: 30,
color: Colors.black,
),
onPressed: () {
Navigator.of(context).pop();
},
),
]);
}
}
Буду очень признателен за любую помощь.
1 ответ
Решение
Посмотрите :
Мой собственный код
import 'package:flutter/material.dart';
class CardLayout extends StatelessWidget {
Widget buildCardImage = Container(
margin: EdgeInsets.only(right: 10.0),
width: 150,
height: 150,
decoration: BoxDecoration(
image: DecorationImage(
fit: BoxFit.fill,
image: NetworkImage("https://picsum.photos/250?image=9"),
),
),
);
Widget buildCardExhibitor =
Row(mainAxisAlignment: MainAxisAlignment.start, children: [
Container(
padding: EdgeInsets.all(10.0),
decoration: BoxDecoration(
borderRadius: BorderRadius.all(
Radius.circular(200),
),
color: Colors.red,
),
child: Text(
"EN",
style: TextStyle(
fontSize: 15.0,
color: Colors.white,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
),
SizedBox(
width: 10.0,
),
Text(
'Exhibitor Name',
style: TextStyle(
fontSize: 15.0,
color: Colors.black,
fontWeight: FontWeight.bold,
),
textAlign: TextAlign.center,
),
]);
Widget buildCardIndustry = Padding(
padding: EdgeInsets.all(8.0),
child: Container(
child: new Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Container(
padding:
EdgeInsets.only(left: 10.0, right: 10.0, top: 5, bottom: 5),
decoration: BoxDecoration(
borderRadius: BorderRadius.all(
Radius.circular(100),
),
color: Colors.blueGrey.shade400,
),
child: Text(
'Industry 1',
style: TextStyle(
fontFamily: "DMSans",
color: Colors.white,
letterSpacing: 0.3,
fontSize: 12,
),
),
),
SizedBox(
width: 10.0,
),
Container(
padding:
EdgeInsets.only(left: 10.0, right: 10.0, top: 5, bottom: 5),
decoration: BoxDecoration(
borderRadius: BorderRadius.all(
Radius.circular(100),
),
color: Colors.blueGrey.shade400,
),
child: Text(
'Industry 2',
style: TextStyle(
fontFamily: "DMSans",
color: Colors.white,
letterSpacing: 0.3,
fontSize: 12,
),
),
),
],
),
),
);
Widget buildCardGo = Row(mainAxisAlignment: MainAxisAlignment.end, children: [
Text(
'Go to Booth',
style: TextStyle(
color: Colors.blue,
fontFamily: 'Poppins',
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
SizedBox(width: 3),
IconButton(
icon: Icon(
Icons.arrow_forward_rounded,
size: 30,
color: Colors.blue,
),
onPressed: () {
//Navigator.pop(context);
},
),
]);
@override
Widget build(BuildContext context) {
return SafeArea(
child: Scaffold(
appBar: AppBar(
title: Text('Exhibitor'),
actions: [
IconButton(
icon: Icon(Icons.filter_list_rounded),
onPressed: () {
Navigator.pop(context);
})
],
),
body: Container(
margin: EdgeInsets.only(top: 10.0),
width: MediaQuery.of(context).size.width,
//height: 150.0, // remove this line -------------- (1) [EDIT]
child: Column(
// wrap card with column and add listtile as children -------------- (2) [EDIT]
children: [
ListTile(
leading: Text('Exhibitor'),
trailing: IconButton(
icon: Icon(Icons.filter_list_rounded),
onPressed: () {
Navigator.pop(context);
}),
),
Card(
elevation: 5.0,
color: Colors.white,
child: Padding(
padding: EdgeInsets.all(5.0),
child: Row(
children: <Widget>[
buildCardImage,
Expanded(
child: Column(
children: <Widget>[
buildCardExhibitor,
buildCardIndustry,
buildCardGo
],
))
],
),
),
),
],
),
),
));
}
}