Detect pan Gesture Swipe Down in TableView

Question

I have table view controller and which will show all the chatting messages. Inside that tableview controller I have stickers view where user can send stickers. I want to detect swipe down function in tableview and if user create swipe downs, I want to close stickers view if sticker view is already opened. Tableview has scrollview event also that's why I cannot detect swipe down event. My sticker view is same as fb messenger sticker view.

score 1 · Answer 1 · edited May 23 '17 at 12:24

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Instead of using a gesture, you should use the UIScrollviewDelegate methods to determine if the tableview has scrolled down, then trigger the desired behavior you want.

See this answer on how to implement it

edited May 23 '17 at 12:24

Community

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answered Feb 13 '17 at 09:16

Fonix

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also calculate the speed in the direction as swipe down should be a quick gesture – Jing Feb 13 '17 at 09:34

score 0 · Answer 2 · answered Feb 13 '17 at 09:08

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for hiding inputview you can use tableview ' dismiss on dram ' attribute from storyboard,

answered Feb 13 '17 at 09:08

Yogesh Makwana

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thanks but its not input view. it is just a UIView. @Yogesh Makwana – Aye Feb 13 '17 at 09:11

Detect pan Gesture Swipe Down in TableView

2 Answers2