Interfaces
 InterfaceDescription
 IColumnLabel Column labels for the calendar must implement this interface.
 IColumnRenderer Item renderers for the "column" display mode for the Calendar class must implement this interface.
 IGridLabel Labels that describes the date for the rectangles for the Calendar class when in the "grid" display mode must implement this interface.
 IGridOverflowButton Renderer that displays the overflow count for a particular day in the Calendar class when in the "grid" display mode.
 IGridOverflowPopup Popup container that displays the overflow renderers for a day for the Calendar class when in the "grid" display mode.
 IGridRenderer Renderer for the "grid" display mode for the Calendar class implement this interface.
 ISubColumnLabel Sub-column labels for the calendar should implement this interface.
 ITimeLabel Display a label for the time of the day for the Calendar class when in the "column" display mode.