scrollable_table_view 1.0.0

This is a multi axis scrollable data table, that allows you to scroll on both the vertical and horizontal axis, with the header remaining static on the vertical axis.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:scrollable_table_view/scrollable_table_view.dart';

import 'model.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const DefaultTabController(
        length: 2,
        child: MyHomePage(title: 'Scrollable Table View Example'),
      ),
      debugShowCheckedModeBanner: false,
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({
    Key? key,
    required this.title,
  }) : super(key: key);

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final PaginationController _paginationController = PaginationController(
    rowCount: many_products.length,
    rowsPerPage: 10,
  );

  @override
  Widget build(BuildContext context) {
    var columns = products.first.keys.toList();
    return Scaffold(
        appBar: AppBar(
          title: Text(widget.title),
          bottom: const TabBar(
            tabs: [
              Tab(text: "Simple"),
              Tab(text: "Paginated"),
            ],
          ),
        ),
        body: TabBarView(
          children: [
            // simple
            ScrollableTableView(
              columns: columns.map((column) {
                return TableViewColumn(
                  label: column,
                );
              }).toList(),
              rows: products.map((product) {
                return TableViewRow(
                  height: 60,
                  cells: columns.map((column) {
                    return TableViewCell(
                      child: Text(product[column] ?? ""),
                    );
                  }).toList(),
                );
              }).toList(),
            ),
            // paginated
            Column(
              children: [
                Padding(
                  padding: const EdgeInsets.symmetric(horizontal: 25),
                  child: ValueListenableBuilder(
                      valueListenable: _paginationController,
                      builder: (context, value, child) {
                        return Row(
                          children: [
                            Text(
                                "${_paginationController.currentPage}  of ${_paginationController.pageCount}"),
                            Row(
                              children: [
                                IconButton(
                                  onPressed:
                                      _paginationController.currentPage <= 1
                                          ? null
                                          : () {
                                              _paginationController.previous();
                                            },
                                  iconSize: 20,
                                  splashRadius: 20,
                                  icon: Icon(
                                    Icons.arrow_back_ios_new_rounded,
                                    color:
                                        _paginationController.currentPage <= 1
                                            ? Colors.black26
                                            : Theme.of(context).primaryColor,
                                  ),
                                ),
                                IconButton(
                                  onPressed:
                                      _paginationController.currentPage >=
                                              _paginationController.pageCount
                                          ? null
                                          : () {
                                              _paginationController.next();
                                            },
                                  iconSize: 20,
                                  splashRadius: 20,
                                  icon: Icon(
                                    Icons.arrow_forward_ios_rounded,
                                    color: _paginationController.currentPage >=
                                            _paginationController.pageCount
                                        ? Colors.black26
                                        : Theme.of(context).primaryColor,
                                  ),
                                ),
                              ],
                            ),
                          ],
                        );
                      }),
                ),
                Expanded(
                  child: ScrollableTableView(
                    paginationController: _paginationController,
                    columns: columns.map((column) {
                      return TableViewColumn(
                        label: column,
                      );
                    }).toList(),
                    rows: many_products.map((product) {
                      return TableViewRow(
                        height: 60,
                        cells: columns.map((column) {
                          return TableViewCell(
                            child: Text(product[column] ?? ""),
                          );
                        }).toList(),
                      );
                    }).toList(),
                  ),
                ),
              ],
            ),
          ],
        ));
  }
}