小编Kav*_*she的帖子

因此，我使用 flutter 的 table_calendar 包创建了一个基本日历。

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

 class Calendar extends StatefulWidget {
  @override
 _CalendarState createState() => _CalendarState();
 }

 class _CalendarState extends State<Calendar> {
   CalendarFormat format = CalendarFormat.month;
   DateTime selectedDay = DateTime.now();
   DateTime focusedDay = DateTime.now();

   TextEditingController _eventController = TextEditingController();


  @override
   void dispose() {
    _eventController.dispose();
    super.dispose();
   }

   @override
   Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
       title: Text("ESTech Calendar"),
       centerTitle: true,
     ),
     body: Column(
        children: [
         //defining min an max years
         TableCalendar(
            focusedDay: selectedDay,
            firstDay: DateTime(1990),
            lastDay: DateTime(2050),

          //changing …