Instance Method


Sends an update() message to each onscreen window.


func updateWindows()


This method is invoked automatically in the main event loop after each event when running in NSDefaultRunLoopMode or NSModalRunLoopMode. This method is not invoked automatically when running in NSEventTrackingRunLoopMode.

When this method begins, it posts an willUpdateNotification to the default notification center. When it successfully completes, it posts an didUpdateNotification.

See Also

Updating Windows

func setWindowsNeedUpdate(Bool)

Sets whether the receiver’s windows need updating when the receiver has finished processing the current event.