Global Variable

NSViewDidUpdateTrackingAreasNotification

Posted whenever an NSView object recalculates its tracking areas.

Declaration

NSNotificationName NSViewDidUpdateTrackingAreasNotification;

Discussion

It is sent after the view receives updateTrackingAreas.

See Also

Notifications

NSViewBoundsDidChangeNotification

Posted whenever the NSView’s bounds rectangle changes to a new value independently of the frame rectangle, but only when the view’s postsBoundsChangedNotifications property is YES.

NSViewFocusDidChangeNotification

Deprecated in macOS 10.4 and later. Posted for an NSView object and each of its descendants (recursively) whenever the frame or bounds geometry of the view changed.

Deprecated
NSViewFrameDidChangeNotification

Posted whenever the view’s frame rectangle changes to a new value, but only when the view’s postsFrameChangedNotifications property is YES.

NSViewGlobalFrameDidChangeNotification

Posted whenever an NSView object that has attached surfaces (that is, NSOpenGLContext objects) moves to a different screen, or other cases where the NSOpenGLContext object needs to be updated.

Deprecated