Andy Matuschak on Twitter: "The KA iPad app has unusual scrolling UX designed for multiply nested scroll views. The code: https://t.co/ZLnQR4cYr5" / Twitter

Andy Matuschak

@andy_matuschak

The KA iPad app has unusual scrolling UX designed for multiply nested scroll views. The code:

gist.github.com

Source for the Khan Academy app's unusual scrolling interactions

Source for the Khan Academy app's unusual scrolling interactions - MultiDirectionAdjudicatingScrollView.swift

7:32 PM · Jan 26, 2015Twitter for Mac

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@andy_matuschak

noticed, thought it was v cool.

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s.guildomatic.com/203463/host/bc

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Andy cared for it long enough that he doesn’t have to ask anyone’s permission. Special exception for him!

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Thought I recognised your name! Just watched a WWDC video with you in it - thanks a lot for the helpful info :D

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I ain't gonna lie, I'm pretty sure I started this code review by reviewing what "adjudicating" means.

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LOL I didn't even think about it because it's "Adjudicar" in Spanish.

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animateWithMagicUIKitDuration:0.3

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Thanks for this! Have you see

@olebegemann

's similar work (though very different impl)? oleb.net/blog/2014/05/s

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Are you using this to place a ScrollView beneath a WebView and have both appear to be part of the same scrolling content?

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No, it's a multidimensional collection view, like what

@olebegemann

wrote about, but with polished gesture UX.

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