datagrid_custom 0.0.6

The Syncfusion Flutter DataGrid is used to display and manipulate data in a tabular view. Its rich feature set includes different types of columns, selections, column sizing, etc.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:syncfusion_flutter_core/theme.dart';

import 'tabela_widget.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      locale: Locale('pt'),
      title: 'Flutter Demo',
      theme: ThemeData(
        // This is the theme of your application.
        //
        // TRY THIS: Try running your application with "flutter run". You'll see
        // the application has a purple toolbar. Then, without quitting the app,
        // try changing the seedColor in the colorScheme below to Colors.green
        // and then invoke "hot reload" (save your changes or press the "hot
        // reload" button in a Flutter-supported IDE, or press "r" if you used
        // the command line to start the app).
        //
        // Notice that the counter didn't reset back to zero; the application
        // state is not lost during the reload. To reset the state, use hot
        // restart instead.
        //
        // This works for code too, not just values: Most code changes can be
        // tested with just a hot reload.
        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
        useMaterial3: true,
      ),
      home: Scaffold(
        body: Container(
          child: const MyHomePage(title: 'Flutter Demo Home Page'),
        ),
      ),
    );
  }
}

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

  // This widget is the home page of your application. It is stateful, meaning
  // that it has a State object (defined below) that contains fields that affect
  // how it looks.

  // This class is the configuration for the state. It holds the values (in this
  // case the title) provided by the parent (in this case the App widget) and
  // used by the build method of the State. Fields in a Widget subclass are
  // always marked "final".

  final String title;

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

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Theme(
        data: ThemeData(
          textButtonTheme: TextButtonThemeData(
            style: ButtonStyle(
              backgroundColor: MaterialStateProperty.all(Colors.red),
            ),
          ),
          elevatedButtonTheme: ElevatedButtonThemeData(
              style: ButtonStyle(
            backgroundColor: MaterialStateProperty.all(Colors.red),
          )),
        ),
        child: TabelaWidget<Status>(
          colunas: ['Id', 'Nome', 'Observação'],
          dados: [
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
            Status(),
          ],
        ));
  }
}

class Status {
  final String observacao = "Observação 1";
  final String nome = "Status 1";
  final String id = "Id 1";
}