Retina compatible! 

CalendarControl is an easy to use Canvas Subclass, allowing you to add calendars and date choosers to your Xojo projects. I’ve even added some smooth animation for month changes.

Includes CellBackgroundPaint and CellTextPaint events to customize your calendar.

Add in the MouseOver and ContextualMenu events and you have a full function calendar!

You will be notified in the Changed event when the user selects a date or range of dates, or in the Double-Click event when the user Double-Clicks a date.