Enhance presentationControllerDidAttemptToDismiss to include support for presentationControllerDidAttemptToDismiss
Originator: | PFriese | ||
Number: | rdar://FB9782213 | Date Originated: | 2021-11-26 |
Status: | Open | Resolved: | |
Product: | SwiftUI | Product Version: | |
Classification: | Suggestion | Reproducible: | Yes |
Using interactiveDismissDisabled, it is now possible to disable interactive dismissal of a sheet or other modal views. However, it’s often desirable to make this dependent on a user interaction. A canonical example for this is Apple’s Reminders app: after changing a reminder in the edit dialog, the user will be shown a confirmation dialog when trying to dismiss the dialog. In UIKit, we can use presentationControllerDidAttemptToDismiss to achieve this. It seems presentationControllerDidAttemptToDismiss is lacking this feature. I built a drop-in solution that adds this to SwiftUI: in this gist: https://gist.github.com/peterfriese/8fb3d76bdbe21b84495b79b3a86bf898 There is also an article discussing this in more detail on my blog at https://peterfriese.dev Happy to discuss this further.
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