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Description:

sync scroll controller

SyncScrollController that keeps two ScrollControllers in sync.
Similar to LinkedScrollController but has an initial offset parameter and is actively maintained.
Features #

Initial Scroll Offset
Accepting Pull Requests

Getting started #
In the command line
flutter pub get linked_scroll_controller
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Usage #
import 'package:sync_scroll_controller/sync_scroll_controller.dart';

class Example extends StatefulWidget {
const Example({ Key? key }) : super(key: key);
@override
State<Example> createState() => _ExampleState();
}

class _ExampleState extends State<Example> {

late final SyncScrollControllerGroup horizontalControllers;
late ScrollController rowsControllerHeader;
late ScrollController rowsControllerBody;

@override
void initState() {
super.initState();
horizontalControllers = SyncScrollControllerGroup(
initialScrollOffset: 100,
);
rowsControllerHeader = horizontalControllers.addAndGet();
rowsControllerBody = horizontalControllers.addAndGet();
}

@override
Widget build(BuildContext context) {
return Column(
children: [
ListView(
scrollDirection: Axis.horizontal,
controller: rowsControllerHeader,
children: const [
Text(
"Lorem Ipsum is simply dummy header of the printing",
),
Text(
"Lorem Ipsum is simply dummy header of the printing",
),
]
),
ListView(
controller: rowsControllerBody,
scrollDirection: Axis.horizontal,
children: const [
Text(
"Lorem Ipsum is simply dummy body text of the printing",
),
Text(
"Lorem Ipsum is simply dummy body text of the printing",
),
]
)
]
);
}
}
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