square_calendar 0.1.5

A widget plugin for showing calendar.

example/lib/main.dart

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

void main() => runApp(new MyApp());

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return new MaterialApp(
      title: 'Flutter Demo',
      theme: new ThemeData(
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or press Run > Flutter Hot Reload in IntelliJ). Notice that the
        // counter didn't reset back to zero; the application is not restarted.
        primarySwatch: Colors.blue,
      ),
      home: new MyHomePage(title: 'Calendar Demo Home Page'),
    );
  }
}

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

  // 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
  _MyHomePageState createState() => new _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  int _counter = 0;

  void _incrementCounter() {
    setState(() {
      // This call to setState tells the Flutter framework that something has
      // changed in this State, which causes it to rerun the build method below
      // so that the display can reflect the updated values. If we changed
      // _counter without calling setState(), then the build method would not be
      // called again, and so nothing would appear to happen.
      _counter++;
    });
  }

  @override
  Widget build(BuildContext context) {
    // This method is rerun every time setState is called, for instance as done
    // by the _incrementCounter method above.
    //
    // The Flutter framework has been optimized to make rerunning build methods
    // fast, so that you can just rebuild anything that needs updating rather
    // than having to individually change instances of widgets.
    return new Scaffold(
      appBar: new AppBar(
        // Here we take the value from the MyHomePage object that was created by
        // the App.build method, and use it to set our appbar title.
        title: new Text(widget.title),
      ),
      body: new Builder(
        builder: (context) {
          return new Center(
            // Center is a layout widget. It takes a single child and positions it
            // in the middle of the parent.
            child:
                /**
             * Basical Use
             */
                // new SquareCalendar(year: 2018, month: 2),
                /**
             * If you design how build GridTiles,
             * set function(Datetime date, Datetime baseDate) to tileBuilder 
             */
                new SquareCalendar(
              year: 2016,
              month: 4,
              gestureBuilder: (child, int, date, baseDate, firstDayOfMonth,
                  lastDayOfMonth) {
                return new InkWell(
                  child: child,
                  onTap: () {
                    Scaffold.of(context).showSnackBar(new SnackBar(
                      content: new Text("tapped: " + date.toString()),
                    ));
                  },
                );
              },
              // tileBuilder: (child, index, date, baseDate, firstDayOfMonth,
              //     lastDayOfMonth) {
              //   return new GridTile(child: child);
              // },
              // widgetBuilder:
              //     (index, date, baseDate, firstDayOfMonth, lastDayOfMonth) {
              //   return new Text(date.day.toString());
              // },
            ),
          );
        },
      ),
    );
  }
}