Types: Timeline events

События доступны через TimelineEvents и Nova bus. Payload зависит от события: pointer events несут DOM event, area, task/group/column; drag events несут runtime task и shadow; range/scroll events несут состояние viewport.

Annotations

Points:

• PointClick, PointDoubleClick, PointContextMenu
• PointMouseEnter, PointMouseLeave
• BeforePointDragStart, PointDragStart, PointDragMove, BeforePointDragEnd, PointDragEnd, PointDragCancel

Links:

• LinkClick, LinkDoubleClick, LinkContextMenu
• LinkMouseEnter, LinkMouseLeave
• BeforeLinkReconnectStart, LinkReconnectStart, LinkReconnectMove, BeforeLinkReconnectEnd, LinkReconnectEnd, LinkReconnectCancel
• BeforeLinkRouteEditStart, LinkRouteEditStart, LinkRoutePointAdd, LinkRoutePointMove, LinkRoutePointRemove, BeforeLinkRouteEditEnd, LinkRouteEditEnd, LinkRouteEditCancel, LinkRouteReset

Selection:

• SelectionChanged - общий snapshot { taskIds, pointIds, linkIds }
• PointSelectionChanged, LinkSelectionChanged, AnnotationSelectionChanged - annotation snapshot { pointIds, linkIds }

Validation:

• PortValidationFailed
• LinkValidationFailed
• AnnotationEditRejected

Before-события можно отменить через event.preventDefault(). Отмена point drag возвращает точку к предыдущему { time, groupId, taskId }.