Event data for tapped gesture.
| eventState | The state of the gesture that triggered this event. |
| inputDevice | The input device that initiated this gesture. |
| pointerPose | The pointer pose of the device when this gesture happened. |
| tappedCount | The number of taps that occurred during this tapped gesture. |
| time | The time at which this event occurred. |
| validFields | Which fields in this struct are valid for this event. |