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overlayView(_:shouldHandleKeyDownEvent:)

Returns a Boolean value that indicates whether the overlay view consumes the given key-down event.

Declaration

@MainActor func overlayView(_ overlayView: ImageAnalysisOverlayView, shouldHandleKeyDownEvent event: NSEvent) -> Bool

Parameters

  • overlayView:

    The overlay view that receives the key-down event.

  • event:

    The key-down event that occurs.

Return Value

true if the overlay view handles the event; otherwise, false.

Discussion

The default return value is true. Implement this callback if you don’t want the overlay view to consume the given event.

See Also

Responding to key and menu events