CalendarEvent

data class CalendarEvent<out T>(val id: String, val title: String, val span: EventSpan, val subtitle: String? = null, val colorArgb: Long? = null, val payload: T? = null)

Minimal, optional calendar event model shared across DayDecorators, Agenda, and the time-grid schedule views (#21).

Optional caller-owned domain payload for click handling or custom slots.

Constructors

constructor(id: String, title: String, span: EventSpan, subtitle: String? = null, colorArgb: Long? = null, payload: T? = null)

Optional 0xAARRGGBB color hint (UI-agnostic in orrery-core).

Stable identifier used as a Compose lazy-list/grid key and tie-breaker.

Optional domain object attached by the consumer.

Optional secondary text (location, room, summary).

Primary display title.

fun occursOn(date: LocalDate): Boolean

True if this event covers any part of date.