UIViewControllerPreviewingDelegate needs delegate method for cancelling
Originator: | an00na | ||
Number: | rdar://23021364 | Date Originated: | 07-Oct-2015 06:24 PM |
Status: | Open | Resolved: | |
Product: | iOS SDK | Product Version: | 9.0 |
Classification: | Enhancement | Reproducible: | Not Applicable |
Summary: Besides the existing committing delegate call(previewingContext(previewingContext:, commitViewController:)), UIViewControllerPreviewingDelegate also should have a delegate method for cancelling so that we can know that the previewing is cancelled and do some work accordingly.
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