CalendarView class

Represents a specific month and year view in calendar navigation.

Provides immutable representation of a calendar's current viewing position with navigation methods to move between months and years. Used to control which month/year combination is displayed in calendar grids.

Key Features:

Navigation Methods: next, previous, nextYear, previousYear
Factory Constructors: now(), fromDateTime()
Validation: Ensures month values stay within 1-12 range
Immutable: All navigation returns new CalendarView instances

Example:

// Create views for different dates
final current = CalendarView.now();
final specific = CalendarView(2024, 3); // March 2024
final fromDate = CalendarView.fromDateTime(someDateTime);

// Navigate between months
final nextMonth = current.next;
final prevMonth = current.previous;
final nextYear = current.nextYear;

Constructors

CalendarView(int year, int month)

Creates a CalendarView for the specified year and month.

CalendarView.fromDateTime(DateTime dateTime)

Creates a CalendarView from an existing DateTime.

factory

CalendarView.now()

Creates a CalendarView for the current month and year.

factory

Properties

hashCode → int

The hash code for this object.