The type of event the TriggerEvent is intercepting.
| PointerEnter | Intercepts a IPointerEnterHandler.OnPointerEnter. |
| PointerExit | Intercepts a IPointerExitHandler.OnPointerExit. |
| PointerDown | Intercepts a IPointerDownHandler.OnPointerDown. |
| PointerUp | Intercepts a IPointerUpHandler.OnPointerUp. |
| PointerClick | Intercepts a IPointerClickHandler.OnPointerClick. |
| Drag | Intercepts a IDragHandler.OnDrag. |
| Drop | Intercepts a IDropHandler.OnDrop. |
| Scroll | Intercepts a IScrollHandler.OnScroll. |
| UpdateSelected | Intercepts a IUpdateSelectedHandler.OnUpdateSelected. |
| Select | Intercepts a ISelectHandler.OnSelect. |
| Deselect | Intercepts a IDeselectHandler.OnDeselect. |
| Move | Intercepts a IMoveHandler.OnMove. |
| InitializePotentialDrag | Intercepts IInitializePotentialDrag.InitializePotentialDrag. |
| BeginDrag | Intercepts IBeginDragHandler.OnBeginDrag. |
| EndDrag | Intercepts IEndDragHandler.OnEndDrag. |
| Submit | Intercepts ISubmitHandler.Submit. |
| Cancel | Intercepts ICancelHandler.OnCancel. |