Instance Property


The options specified for the receiver.


var options: NSTrackingArea.Options { get }


The options for an NSTrackingArea object are specified when the object is created.

See Also

Getting Object Attributes

var owner: AnyObject?

The object owning the receiver, which is the recipient of mouse-tracking, mouse-movement, and cursor-update messages.

var rect: NSRect

The rectangle defining the area encompassed by the receiver.

var userInfo: [AnyHashable : Any]?

The dictionary containing the data associated with the receiver when it was created.