Hide right button n QLPreviewController?

Question

I am subclassing QLPreviewController in my application and using the following code.

QLPreviewControllerSubClass* preview = [[QLPreviewControllerSubClass all         


        

Answer 1

Another way to achieve this is by subclassing UIToolbar and overriding setItems(_:animated:). You can return an empty array if you want to remove all or return only buttons you want to keep. Here is an example PreviewControllerHideBottomButtons