I was inspired by today’s Lockdown Learning Series presentation and looked at
adding swipe gestures to a current project. This whole process made WAY more
sense after re-watching Michael’s presentation (I saw it live too, but was over
my head last year). I’m struggling with a large DG. I’ve got my custom swipe
controls working and triggering custom swipe actions. But I’m having problems
with my mouseDown.
If there is a swipe control open and you tap a different visible row, the open
swipe control is closed (with or w/o animation).
If there is a swipe control open and the DG scrolls to a point where that
control is no longer on-screen, that swipe control doesn’t close even though a
new row is highlighted.
The closest workaround I could come up with was to check for vertical scroll
and just kill all swipe controls. Is this expected behavior or bug?
on scrollerDidScroll pHScroll, pVScroll
if pVScroll > 50 then
dispatch "RowSwipeHideControl" to group "DataGrid" with TRUE
end if
end scrollerDidScroll
The highlighted row when scrolling is a separate bug patched by Mike Wieder
https://quality.livecode.com/show_bug.cgi?id=22798
<https://quality.livecode.com/show_bug.cgi?id=22798> awaiting a GitHub merge,
but turning on delayTouches makes the swipe animation jerky because the
scroller has to decide if it’s scrolling first so the swipe controls aren’t
very responsive. Would be curious if these two things can live in harmony. Any
DG2 advice?
-Andrew Bell
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