NSView Subviews interrupting drag operation

Question

I have an NSView which is registered for a drag operation.

In that view I have a subclassed NSScrollView, which in itself has an NSImageView in it.

When drag

Answer 1

You can unregister the NSImageView as a dragging destination. Its superview will then handle the dragging session, if it's set up to do that.

[imageView unregisterDraggedTypes];