Add a callback or delegate method to be notified of dismiss

zvonicek / ImageSlideshow

Swift image slideshow with circular scrolling, timer and full screen viewer

MIT License

1.78k stars 479 forks source link

Add a callback or delegate method to be notified of dismiss #401

Open seanperez29 opened 3 years ago

seanperez29 commented 3 years ago

Would love to have a way of being notified that the FullScreenSlideshowViewController is being dismissed in order to perform work on the presenting view controller before it is visible.

Tisobyn commented 3 years ago

Also it will be good this func return currentPage