The type of the source record
Set to true to cancel the default behavior.
Default value is false.
OptionaldomThe original DOM event, if applicable. May be undefined for programmatic triggers.
The timeline event being interacted with.
The source group this event belongs to.
The hover state change type.
enter: Mouse entering the cardleave: Mouse leaving the cardIndex of this event within the flattened events array.
Arguments for the
beforeEventHoverevent. Emitted before hover state changes on a timeline event card.Example