The vendor identifier of the tablet associated with the event.
The tablet is typically a USB device. This method is valid only for mouse events with subtype
NSTabletProximityEventSubtype and for
Getting Tablet Proximity Information
A mask whose set bits indicate the capabilities of the tablet device that generated this event.
A special identifier that is used to match tablet-pointer and tablet-proximity events.
A Boolean value that indicates whether a pointing device is entering or leaving the proximity of its tablet.
The index of the pointing device currently in proximity with the tablet.
The pointing-device types for tablet-proximity events or mouse events with a proximity event subtype.
The USB model identifier of the tablet device associated with this event.
The unique identifier of the pointing device that generated this event.
A coded bit field whose set bits indicate the type of pointing device (within a vendor selection) associated with the event.