| // Copyright 2014 The Flutter Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Template: dev/snippets/config/templates/stateless_widget_scaffold.tmpl |
| // |
| // Comment lines marked with "▼▼▼" and "▲▲▲" are used for authoring |
| // of samples, and may be ignored if you are just exploring the sample. |
| |
| // Flutter code sample for DataTable |
| // |
| //*************************************************************************** |
| //* ▼▼▼▼▼▼▼▼ description ▼▼▼▼▼▼▼▼ (do not modify or remove section marker) |
| |
| // This sample shows how to display a [DataTable] with three columns: name, age, and |
| // role. The columns are defined by three [DataColumn] objects. The table |
| // contains three rows of data for three example users, the data for which |
| // is defined by three [DataRow] objects. |
| // |
| // ![](https://flutter.github.io/assets-for-api-docs/assets/material/data_table.png) |
| |
| //* ▲▲▲▲▲▲▲▲ description ▲▲▲▲▲▲▲▲ (do not modify or remove section marker) |
| //*************************************************************************** |
| |
| import 'package:flutter/material.dart'; |
| |
| void main() => runApp(const MyApp()); |
| |
| /// This is the main application widget. |
| class MyApp extends StatelessWidget { |
| const MyApp({Key? key}) : super(key: key); |
| |
| static const String _title = 'Flutter Code Sample'; |
| |
| @override |
| Widget build(BuildContext context) { |
| return MaterialApp( |
| title: _title, |
| home: Scaffold( |
| appBar: AppBar(title: const Text(_title)), |
| body: const MyStatelessWidget(), |
| ), |
| ); |
| } |
| } |
| |
| /// This is the stateless widget that the main application instantiates. |
| class MyStatelessWidget extends StatelessWidget { |
| const MyStatelessWidget({Key? key}) : super(key: key); |
| |
| @override |
| //******************************************************************** |
| //* ▼▼▼▼▼▼▼▼ code ▼▼▼▼▼▼▼▼ (do not modify or remove section marker) |
| |
| Widget build(BuildContext context) { |
| return DataTable( |
| columns: const <DataColumn>[ |
| DataColumn( |
| label: Text( |
| 'Name', |
| style: TextStyle(fontStyle: FontStyle.italic), |
| ), |
| ), |
| DataColumn( |
| label: Text( |
| 'Age', |
| style: TextStyle(fontStyle: FontStyle.italic), |
| ), |
| ), |
| DataColumn( |
| label: Text( |
| 'Role', |
| style: TextStyle(fontStyle: FontStyle.italic), |
| ), |
| ), |
| ], |
| rows: const <DataRow>[ |
| DataRow( |
| cells: <DataCell>[ |
| DataCell(Text('Sarah')), |
| DataCell(Text('19')), |
| DataCell(Text('Student')), |
| ], |
| ), |
| DataRow( |
| cells: <DataCell>[ |
| DataCell(Text('Janine')), |
| DataCell(Text('43')), |
| DataCell(Text('Professor')), |
| ], |
| ), |
| DataRow( |
| cells: <DataCell>[ |
| DataCell(Text('William')), |
| DataCell(Text('27')), |
| DataCell(Text('Associate Professor')), |
| ], |
| ), |
| ], |
| ); |
| } |
| |
| //* ▲▲▲▲▲▲▲▲ code ▲▲▲▲▲▲▲▲ (do not modify or remove section marker) |
| //******************************************************************** |
| |
| } |