Day Month Picker or You can say Date Month picker

The DayMonthPicker widget is a customizable Flutter component that allows users to select a specific day and month from a dialog interface. It is particularly useful in forms or applications where date input is needed without year.

Features

Easy selection of months and days Customizable appearance Built-in support for existing day and month values Callback function to handle changes

Constructor

const DayMonthPicker({
  Key? key,
  this.surfaceTintColor,
  this.titleTextStyle,
  this.selectedMonthBgColor = Colors.blue,
  this.unSelectedMonthBgColor = Colors.white,
  this.selectedDayBgColor = Colors.blue,
  this.unSelectedDayBgColor = Colors.white,
  this.title = "Date Month Picker",
  this.selectedMonthTextStyle = const TextStyle(color: Colors.white, fontSize: 14),
  this.unSelectedMonthTextStyle = const TextStyle(color: Colors.black, fontSize: 14),
  this.selectedDayTextStyle = const TextStyle(color: Colors.white, fontSize: 12),
  this.unSelectedDayTextStyle = const TextStyle(color: Colors.black, fontSize: 12),
  this.child = const Padding(
    padding: EdgeInsets.all(8.0),
    child: Text("Month Picker"),
  ),
  this.cancelTextStyle = const TextStyle(color: Colors.grey, fontSize: 16),
  this.okTextStyle = const TextStyle(color: Colors.blue, fontSize: 16),
  this.existingDay,
  this.existingMonth,
  required this.onChange,
});

Parameters

• key: An optional key to identify the widget.
• surfaceTintColor: A color to tint the dialog surface (default is transparent).
• titleTextStyle: Text style for the dialog title.
• selectedMonthBgColor: Background color for the selected month (default is blue).
• unSelectedMonthBgColor: Background color for unselected months (default is white).
• selectedDayBgColor: Background color for the selected day (default is blue).
• unSelectedDayBgColor: Background color for unselected days (default is white).
• title: The title of the dialog (default is "Date Month Picker").
• selectedMonthTextStyle: Text style for the selected month label.
• unSelectedMonthTextStyle: Text style for unselected month labels.
• selectedDayTextStyle: Text style for the selected day label.
• unSelectedDayTextStyle: Text style for unselected day labels.
• child: The widget displayed as the button to open the picker (default is a padded "Month Picker" text).
• cancelTextStyle: Text style for the cancel button.
• okTextStyle: Text style for the ok button.
• existingDay: An optional string representing the already selected day.
• existingMonth: An optional string representing the already selected month.
• onChange: A required callback function that is triggered when the user selects a day and month.

Usage

Short and useful examples for package users.

DayMonthPicker(onChange: (DayMonth? dayMonth){
        if(dayMonth != null) {
          print("Day: ${dayMonth.day}");
          print("Month: ${dayMonth.month}");
        }
      }),

Example

@override
Widget build(BuildContext context) {
  return Scaffold(
    appBar: AppBar(title: Text('Day Month Picker Example')),
    body: Center(
      child: DayMonthPicker(
        onChange: (dayMonth) {
          // Do something with the selected day and month
          print('Selected Day: ${dayMonth.day}, Month: ${dayMonth.month}');
        },
      ),
    ),
  );
}

Some UI examples