On 1/31/19 1:50 PM, J. Landman Gay via use-livecode wrote:
But your script reminded me to check the scrollerEndDrag message. We
don't allow horizontal scroll, so I'll have to see if the message is
sent even if the scroll doesn't change. If so, that might work.
I ran a test stack on an Android device which logged scrolling-related
messages to a field.
These messages are sent simultaneously:
touchStart
touchMove -- sent only once, not continuously while dragging
This is sent only if the touch ends precisely where it began:
touchEnd -- so it can be used to detect taps if the user is careful
These are not sent at all:
scrollerBeginDrag
scrollerEndDrag
The analogous mouse messages are missing the same equivalents.
So basically it is impossible to do much of anything with a native
scroller on Android except actual scrolling and detecting taps. When I
first tested this years ago, the behavior was the same on iOS too; I'm
not sure yet how it behaves there now.
https://quality.livecode.com/show_bug.cgi?id=21816
--
Jacqueline Landman Gay | jac...@hyperactivesw.com
HyperActive Software | http://www.hyperactivesw.com
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