CanCancelTouches Kills Mobile Scroller?

Scott Rossi scott at tactilemedia.com
Sun Mar 30 16:42:13 EDT 2014


Hey mobile dev folks:

I'm wondering if anyone has come across an issue iOS issue of a mobile
scroller becoming non-responsive if its canCancelTouches is set to false.

I've been working with LC 6.5.2 and 6.5.1, and an xCode 7.0 build.  Things
run fine in the simulator.  However, when run on a device (iPhone4s with
iOS7), multiple stacks, including RunRev's original mobile scroller demo
stack, exhibit the problem.  As soon as canCancelTouches is set to false,
the mobile scroller stops working -- no scroll indicators, an no
scrolling.  Setting canCancelTouches  to true restores scrolling.

This would seem to be a blocking problem for handing touchable controls
within a scrolling group, so I wanted to find out if anyone has come
across this before, and more importantly, how to get around it.

I'm preparing to test LC 6.6.0 and xCode 7.1, but thanks in advance for
any suggestions/confirmations.

Regards,

Scott Rossi
Creative Director
Tactile Media, UX/UI Design







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