tag_ui 0.26.0

Componentes de interface de usuário do TAG (Tecnologia de apoio a gestão).

example/lib/main.dart

import 'dart:developer';

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

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

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  final formkey = GlobalKey<FormState>();

  final controller = TextEditingController();

  get tabController => null;

  @override
  void initState() {
    controller.addListener(() {
      log(controller.text);
    });
    super.initState();
  }

  //   @override
  // void initState() {
  //   super.initState();
  //    TabController _tabController = TabController(
  //     length: 2,
  //     vsync: this
  //   );
  // }
  //  @override
  // void dispose() {
  //   _tabController.dispose();
  //   super.dispose();
  // }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        home: Material(
      child: TagDataTable(
        columns: const [DataColumn(label: Text("Valores"))],
        source: DataSource(['yjyjtuy']),
      ),
    ));
  }
}

//   @override
//   Widget build(BuildContext context) {
//     return MaterialApp(
//       home: DefaultTabController(
//         length: 2,
//         child: TagScaffold(
//           title: "titulo",
//           path: const ["menu", "mangás"],
//           description: "descrição",
//           menu: Container(
//             key: const Key("menu"),
//           ),
//           tabBar: const TabBar(tabs: [
//             Tab(
//               child: Icon(Icons.menu),
//               icon: Icon(Icons.menu),
//             ),
//             Tab(
//               child: Icon(Icons.menu),
//               icon: Icon(Icons.add_comment),
//             )
//           ]),
//           actionsHeader: QualquerNome(),
//           aside: Container(
//             key: const Key("aside"),
//             //tabBar:  TabBar(controller: _tabController,  tabs: const <Widget>[Tab(icon: Icon(Icons.access_alarm),), Tab(icon: Icon(Icons.add_comment),)]),
//           ),
//           body: TabBarView(children: [
//             Container(
//               color: Colors.red,
//               key: const Key("Body"),
//               child: const Text("data"),
//             ),
//             Container(
//               color: Colors.blue,
//               key: const Key("Body1"),
//               child: const Text("nome"),
//             ),
//           ]),
//         ),
//       ),
//     );
//   }
// }

class QualquerNome extends SliverPersistentHeaderDelegate {
  @override
  Widget build(
      BuildContext context, double shrinkOffset, bool overlapsContent) {
    return Container(
      color: Colors.amber,
      height: maxExtent,
      child: const Text("batata"),
    );
  }

  @override
  double get maxExtent => 100;

  @override
  double get minExtent => 20;

  @override
  bool shouldRebuild(covariant SliverPersistentHeaderDelegate oldDelegate) {
    return false;
  }
}

class DataSource extends DataTableSource {
  final List<String> data;

  DataSource(this.data);

  @override
  DataRow? getRow(int index) {
    return DataRow(cells: [
      DataCell(
        Text(index.toString()),
      ),
      DataCell(
        Text(data[index]),
      ),
    ]);
  }

  @override
  bool get isRowCountApproximate => false;

  @override
  int get rowCount => data.length;

  @override
  int get selectedRowCount => 0;
}