Instance Method

textDroppableView(_:willPerformDrop:)

Tells the delegate that the drop operation is about to happen.

Declaration

optional func textDroppableView(_ textDroppableView: UIView & UITextDroppable, willPerformDrop drop: UITextDropRequest)

Parameters

textDroppableView

The text view that received the drop activity.

drop

The drop request.

Discussion

If you need to modify the drag items before the drop operation happens, provide the text view a pasteDelegate object that implements the paste(itemProviders:) method. In the implementation, do the item conversion and paste the text.