How to Change Scrollbar Appearance in Flutter DataTable?
In this article, we will show how to change scrollbar appearance in Flutter DataTable.
Initialize the SfDataGrid widget with the necessary properties. Wrap the SfDataGrid with a ScrollbarTheme widget to customize its scrollbar appearance. By using ScrollbarThemeData, you can modify the scrollbar’s appearance through the available properties.
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(title: const Text('Syncfusion Flutter DataGrid')),
body: ScrollbarTheme(
data: ScrollbarThemeData(
// scrollbar color
thumbColor: WidgetStatePropertyAll(Colors.red),
),
child: SfDataGrid(
source: employeeDataSource,
columnWidthMode: ColumnWidthMode.fill,
columns: <GridColumn>[
GridColumn(
columnName: 'id',
label: Container(
padding: EdgeInsets.all(16.0),
alignment: Alignment.center,
child: Text('ID'),
),
),
GridColumn(
columnName: 'name',
label: Container(
padding: EdgeInsets.all(8.0),
alignment: Alignment.center,
child: Text('Name'),
),
),
GridColumn(
columnName: 'designation',
label: Container(
padding: EdgeInsets.all(8.0),
alignment: Alignment.center,
child: Text('Designation', overflow: TextOverflow.ellipsis),
),
),
GridColumn(
columnName: 'salary',
label: Container(
padding: EdgeInsets.all(8.0),
alignment: Alignment.center,
child: Text('Salary'),
),
),
],
),
),
);
}
You can download this example on GitHub.
Conclusion
I hope you enjoyed learning about How to change scrollbar appearance in Flutter DataTable.
You can refer to our Flutter DataTable feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our Flutter DataTable example to understand how to create and manipulate data.
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