interactive_table 0.0.9

A DataTable like Table with built in support for sticky headers, zoom and scroll

A DataTable like Table with built-in support for sticky headers, zoom and scroll designed to easily replace the Flutter DataTable.

Features

Like DataTable2, InteractiveDataTable is a drop in replacement for Flutter's DataTable with the following features:

• Sticky headers
• Zoomable content
• Draggable
• Scrollable
• Scrollbars
• Double tap to zoom in and out
• Automatic column width based on content, based on algorithm from Flutter's DataTable

Usage

NOTE: Like in DataTable2, don't put the InteractiveDataTable inside unbounded parents. You don't need scrollables anymore (e.g. SingleChildScrollView) - InteractiveDataTable handles scrolling on its own. If you need an InteractiveDataTable inside a Column(), wrap it into Expanded() or Flexible().

1. Install the package according to the installation page.
2. Import the package:

   import 'package:interactive_table/interactive_table.dart';
   

3. Use the InteractiveDataTable widget:

   class InteractiveDataTableExample extends StatelessWidget {
     const InteractiveDataTableExample({super.key});
        
     final String title = 'InteractiveDataTable Example';
        
     @override
     Widget build(BuildContext context) {
       return Scaffold(
         appBar: AppBar(
           backgroundColor: Theme.of(context).colorScheme.inversePrimary,
           title: Text(title),
         ),
         body: InteractiveDataTable(
           transformedDataTableBuilder: TransformedDataTableBuilder(
             columns: const [
               DataColumn(label: Text('Column 1')),
               DataColumn(label: Text('Column 2')),
               DataColumn(label: Text('Column 3')),
               DataColumn(label: Text('Column 4')),
               DataColumn(label: Text('Column 5')),
             ],
             rows: [
               for (int i = 1; i <= 20; i++)
                 DataRow(
                   cells: [
                     DataCell(Text('Row $i, Cell 1')),
                     DataCell(Text('Row $i, Cell 2')),
                     DataCell(Text('Row $i, Cell 3')),
                     DataCell(Text('Row $i, Cell 4')),
                     DataCell(Text('Row $i, Cell 5')),
                   ],
                   onSelectChanged: (_) {
                     print('Row $i tapped');
                   },
                 ),
             ],
           ),
         ),
       );
     }
   }
   

Migration from DataTable or DataTable2

If you are using DataTable or DataTable2, you can easily migrate to InteractiveDataTable by replacing the DataTable or DataTable2 with TransformedDataTableBuilder and wrapping this builder with InteractiveDataTable.

Additional information

I am working on adding more features to this library, such as:

• iOS like overscroll effect and bounce

Currently, the package is in early development stage, so it may contain bugs and missing features. If you find any, please report them in GitHub issues.

Any contributions are welcome. Just create an issue on GitHub before starting to work on a feature or bug fix, so the work is not duplicated.