chilly-cloud-5685

readme.md

chilly-cloud-5685

Created with <3 with dartpad.dev.

main.dart

import 'package:flutter/material.dart';

const Color darkBlue = Color.fromARGB(255, 18, 32, 47);

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      debugShowCheckedModeBanner: false,
      home: TempScreen(),
   
  );
}}


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

  @override
  State<TempScreen> createState() => _TempScreenState();
}

class _TempScreenState extends State<TempScreen> {
  DateTime? selectedDate = DateTime.now();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Calender Widget'),
      ),
      body: Padding(
        padding: const EdgeInsets.symmetric(horizontal: 20),
        child: Column(
          children: [
            const SizedBox(
              height: 50,
            ),
            CalenderWidget(
              onDateChanged: (DateTime? date) {
                setState(() {
                  selectedDate = date;
                });
              },
              selectedDate: selectedDate,
            ),
          ],
        ),
      ),
    );
  }
}



class CalenderWidget extends StatefulWidget {
  final DateTime? selectedDate;
  final Function(DateTime?) onDateChanged;

  const CalenderWidget(
      {Key? key, this.selectedDate, required this.onDateChanged})
      : super(key: key);

  @override
  State<CalenderWidget> createState() => _CalenderWidgetState();
}

class _CalenderWidgetState extends State<CalenderWidget> {
  @override
  Widget build(BuildContext context) {
    return Row(
      children: [
        SizedBox(
          height: 40,
          width: 40,
          child: ElevatedButton(
            onPressed: () {
              DateTime? selectedDate =
                  widget.selectedDate?.subtract(const Duration(days: 1));
              widget.onDateChanged.call(selectedDate);
            },
            style: ButtonStyle(
              padding: MaterialStateProperty.all(EdgeInsets.zero),
              backgroundColor: MaterialStateProperty.all(Colors.amber),
              elevation: MaterialStateProperty.all(0),
            ),
            child: const Center(
              child: Icon(
                Icons.arrow_back_rounded,
                color: Colors.white,
              ),
            ),
          ),
        ),
        const SizedBox(
          width: 5,
        ),
        Expanded(
          child: InkWell(
            onTap: pickDate,
            child: Container(
              height: 40,
              decoration: BoxDecoration(
                color: Colors.amber.withOpacity(.2),
                borderRadius: BorderRadius.circular(5),
              ),
              child: Center(
                child: Text(
                  '${widget.selectedDate?.day}/${widget.selectedDate?.month}/${widget.selectedDate?.year}',
                  style:
                      const TextStyle(color: Color(0xff856513), fontSize: 18),
                ),
              ),
            ),
          ),
        ),
        const SizedBox(
          width: 5,
        ),
        SizedBox(
          height: 40,
          width: 40,
          child: ElevatedButton(
            onPressed: () {
              DateTime? selectedDate =
                  widget.selectedDate?.add(const Duration(days: 1));
              widget.onDateChanged.call(selectedDate);
            },
            style: ButtonStyle(
              padding: MaterialStateProperty.all(EdgeInsets.zero),
              backgroundColor: MaterialStateProperty.all(Colors.amber),
              elevation: MaterialStateProperty.all(0),
            ),
            child: const Center(
              child: Icon(
                Icons.arrow_forward_rounded,
                color: Colors.white,
              ),
            ),
          ),
        ),
      ],
    );
  }

  void pickDate() async {
    DateTime? pickedDate = await showDatePicker(
        context: context,
        initialDate: DateTime.now(),
        firstDate: DateTime(1950),
        lastDate: DateTime(2100));
    if (pickedDate != null) {
      DateTime? selectedDate = pickedDate;
      widget.onDateChanged.call(selectedDate);
    }
  }
}