I have the following simple code:
class TestPage extends StatelessWidget {
const TestPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return LayoutBuilder(
builder: (BuildContext context, BoxConstraints constraints) {
return Scaffold(
appBar: AppBar(
title: Text('D E S K T O P'),
),
body: Row(
children: [
SingleChildScrollView(
child: Container(
color: Colors.green,
height: constraints.maxHeight,
width: constraints.maxWidth * (3 / 4),
),
),
SingleChildScrollView(
child: Container(
height: constraints.maxHeight,
width: constraints.maxWidth / 4,
color: Colors.red),
), //), //Text('hi'),
],
),
);
});
}
}
It creates 2 simple containers. But when I resize the Chrome window, containers also resize and don't have scrollability. What I want to have is containers with constant sizes that are scrollable in both horizontal and vertical directions.
CodePudding user response:
Provide two different controllers on them.
SingleChildScrollView(
controller: ScrollController(),
To have horizontal scroll use another SingleChildScrollView
on body
class TestPage extends StatelessWidget {
const TestPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final topController = ScrollController();
return Scaffold(
appBar: AppBar(
title: Text('D E S K T O P'),
),
body: Scrollbar(
controller: topController,
thumbVisibility: true,
scrollbarOrientation: ScrollbarOrientation.bottom,
child: SingleChildScrollView(
controller: topController,
scrollDirection: Axis.horizontal,
child: Row(
children: [
SingleChildScrollView(
child: Container(
color: Colors.green,
height: 1300,
width: 200,
),
),
SingleChildScrollView(
controller: ScrollController(),
child: Container(
height: 1300,
width: 800,
color: Colors.red,
),
), //), //Text('hi'),
],
),
),
),
);
}
}