Instance Method

addTrackingArea:

Adds a given tracking area to the view.

Declaration

- (void)addTrackingArea:(NSTrackingArea *)trackingArea;

Parameters

trackingArea

The tracking area to add to the view.

See Also

Managing Tracking Areas

- removeTrackingArea:

Removes a given tracking area from the view.

trackingAreas

An array of the view’s tracking areas.

- updateTrackingAreas

Invoked automatically when the view’s geometry changes such that its tracking areas need to be recalculated.