accordion 2.0.1

accordion: ^2.0.1 copied to clipboard

example/lib/main.dart

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

void main() async {
  runApp(AccordionApp());
}

class AccordionApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: AccordionPage(),
    );
  }
}

class AccordionPage extends StatelessWidget //__
{
  final _headerStyle = TextStyle(
      color: Color(0xffffffff), fontSize: 15, fontWeight: FontWeight.bold);
  final _headerStyleSmall = TextStyle(
      color: Color(0xffffffff), fontSize: 12, fontWeight: FontWeight.bold);
  final _contentStyleHeader = TextStyle(
      color: Color(0xff999999), fontSize: 14, fontWeight: FontWeight.w700);
  final _contentStyle = TextStyle(
      color: Color(0xff999999), fontSize: 14, fontWeight: FontWeight.normal);
  final _loremIpsum =
      '''In publishing and graphic design, Lorem ipsum is a placeholder text commonly used to demonstrate the visual form of a document or a typeface without relying on meaningful content. Lorem ipsum may be used as a placeholder before final copy is available. It is also used to temporarily replace text in a process called greeking, which allows designers to consider the form of a webpage or publication, without the meaning of the text influencing the design.''';
  final _loremIpsum2 =
      '''Lorem ipsum is typically a corrupted version of 'De finibus bonorum et malorum', a 1st century BC text by the Roman statesman and philosopher Cicero, with words altered, added, and removed to make it nonsensical and improper Latin.''';

  build(context) => Scaffold(
        backgroundColor: Colors.blueGrey[100],
        appBar: AppBar(
          title: Text('Accordion'),
        ),
        body: Accordion(
          maxOpenSections: 4,
          headerBorderRadius: 20,
          headerBackgroundColor: Color(0xff999999),
          headerPadding: EdgeInsets.symmetric(vertical: 7, horizontal: 15),
          children: [
            AccordionSection(
              isOpen: true,
              leftIcon: Icon(Icons.insights_rounded, color: Colors.white),
              header: Text('Introduction', style: _headerStyle),
              content: Text(_loremIpsum2, style: _contentStyle),
              contentHorizontalPadding: 20,
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.compare_rounded, color: Colors.white),
              header: Text('About Us', style: _headerStyle),
              content: Row(
                children: [
                  Icon(Icons.compare_rounded,
                      size: 120, color: Colors.orangeAccent),
                  Flexible(
                      flex: 1, child: Text(_loremIpsum2, style: _contentStyle)),
                ],
              ),
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.food_bank, color: Colors.white),
              header: Text('Company Info', style: _headerStyle),
              content: DataTable(
                sortAscending: true,
                sortColumnIndex: 1,
                dataRowHeight: 40,
                showBottomBorder: false,
                columns: [
                  DataColumn(
                      label: Text('ID', style: _contentStyleHeader),
                      numeric: true),
                  DataColumn(
                      label: Text('Description', style: _contentStyleHeader)),
                  DataColumn(
                      label: Text('Price', style: _contentStyleHeader),
                      numeric: true),
                ],
                rows: [
                  DataRow(
                    cells: [
                      DataCell(Text('1',
                          style: _contentStyle, textAlign: TextAlign.right)),
                      DataCell(Text('Fancy Product', style: _contentStyle)),
                      DataCell(Text(r'$ 199.99',
                          style: _contentStyle, textAlign: TextAlign.right))
                    ],
                  ),
                  DataRow(
                    cells: [
                      DataCell(Text('2',
                          style: _contentStyle, textAlign: TextAlign.right)),
                      DataCell(Text('Another Product', style: _contentStyle)),
                      DataCell(Text(r'$ 79.00',
                          style: _contentStyle, textAlign: TextAlign.right))
                    ],
                  ),
                  DataRow(
                    cells: [
                      DataCell(Text('3',
                          style: _contentStyle, textAlign: TextAlign.right)),
                      DataCell(Text('Really Cool Stuff', style: _contentStyle)),
                      DataCell(Text(r'$ 9.99',
                          style: _contentStyle, textAlign: TextAlign.right))
                    ],
                  ),
                  DataRow(
                    cells: [
                      DataCell(Text('4',
                          style: _contentStyle, textAlign: TextAlign.right)),
                      DataCell(
                          Text('Last Product goes here', style: _contentStyle)),
                      DataCell(Text(r'$ 19.99',
                          style: _contentStyle, textAlign: TextAlign.right))
                    ],
                  ),
                ],
              ),
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.contact_page, color: Colors.white),
              header: Text('Contact', style: _headerStyle),
              content: Wrap(
                children: List.generate(
                    30,
                    (index) => Icon(Icons.contact_page,
                        size: 30, color: Color(0xff999999))),
              ),
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.computer, color: Colors.white),
              header: Text('Jobs', style: _headerStyle),
              content:
                  Icon(Icons.computer, size: 200, color: Color(0xff999999)),
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.movie, color: Colors.white),
              header: Text('Culture', style: _headerStyle),
              content: Icon(Icons.movie, size: 200, color: Color(0xff999999)),
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.people, color: Colors.white),
              header: Text('Community', style: _headerStyle),
              content: Icon(Icons.people, size: 200, color: Color(0xff999999)),
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.person_add, color: Colors.white),
              header: Text('Accordion within Accordion', style: _headerStyle),
              contentHorizontalPadding: 15,
              contentVerticalPadding: 15,
              content: Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Flexible(
                    flex: 1,
                    child: Text(
                      '\nTo your right you have an accordion nested within an accordion:',
                      style: _contentStyle,
                      textAlign: TextAlign.right,
                    ),
                  ),
                  Container(
                    width: 200,
                    height: 200,
                    child: Accordion(
                      headerBackgroundColor: Colors.blue[200],
                      headerPadding:
                          EdgeInsets.symmetric(horizontal: 10, vertical: 3),
                      contentBackgroundColor: Colors.blue[50],
                      contentBorderRadius: 10,
                      children: [
                        AccordionSection(
                            isOpen: false,
                            header: Text('Section #1', style: _headerStyle),
                            content: Text('This is sub-accordion #1 ...',
                                style: _contentStyle)),
                        AccordionSection(
                            isOpen: false,
                            header: Text('Section #2', style: _headerStyle),
                            content: Text('This is sub-accordion #2 ...',
                                style: _contentStyle)),
                        AccordionSection(
                            isOpen: false,
                            header: Text('Section #3', style: _headerStyle),
                            content: Text('This is sub-accordion #3 ...',
                                style: _contentStyle)),
                      ],
                    ),
                  ),
                ],
              ),
            ),
            AccordionSection(
              isOpen: false,
              leftIcon: Icon(Icons.map, color: Colors.white),
              header: Text('Map', style: _headerStyle),
              content: Icon(Icons.map, size: 200, color: Color(0xff999999)),
            ),
          ],
        ),
      );
} //__