1. Show – Pushes the destination view controller onto the navigation stack,moving the source view controller out of the way (destination slides overtop from right to left),providing a back button to navigate back to the source – on all devices.
Example: Navigating inboxes/folders in Mail.
2. Show Detail – Replaces the detail/secondary view controller when in a UISplitViewController with no ability to navigate back to the previous view controller.
Example: In Mail on iPad in landscape,tapping an email in the sidebar replaces the view controller on the right to show the new email.
3. Present Modally – Presents a view controller in various different ways as defined by the Presentation option,covering up the previous view controller – most commonly used to present a view controller that animates up from the bottom and covers the entire screen on iPhone,but on iPad it’s common to present it in a centered box format overtop that darkens the underlying view controller.
Example: Tapping the + button in Calendar on iPhone.
4. Popover Presentation – When run on iPad,the destination appears in a small popover,and tapping anywhere outside of this popover will dismiss it. On iPhone,popovers are supported as well but by default if it performs a Popover Presentation segue,it will present the destination view controller modally over the full screen.
Example: Tapping the + button in Calendar on iPad (or iPhone,realizing it is converted to a full screen presentation as opposed to an actual popover).
5. Custom – You may implement your own custom segue and have complete control over its appearance and transition.
– 改编自this Stack Overflow post的修订版2.
