Confirming that your concern is now Auto Layout overhead?
---
Long, long ago, when there were no iPads or Auto Layout (2009?), the
scrolling-performance session at WWDC said if your cells had nontrivial subview
trees, and the table was stuttering, bite the bullet and start aggregating
subview
It’s not so much that adding a single dummy view wrecks us. Our cell layout
has a lot going on, with a fair amount of variable spacing and multiple views
often being hidden and swapped out. The UIStackView scrolling performance slog
I’m seeing is just sum of all that.
Sigh, oh well. I guess
> On 7 Jul 2016, at 04:37, Daniel Stenmark wrote:
>
> What’s the best way to achieve variable spacing between children of a
> UIStackView? I know that a popular approach is to add an empty dummy view to
> act as padding, but this is being used in a UITableView cell, so scrolling
> performanc
No, adding additional horizontal or vertical spacing constraints to the
UIStackView’s arranged subviews results in conflicts with UIStackView's
implicit constraints.
Dan
On Jul 6, 2016, at 3:52 PM, Quincey Morris
mailto:quinceymor...@rivergatesoftware.com>>
wrote:
On Jul 6, 2016, at 15:41 ,
On Jul 6, 2016, at 15:41 , Daniel Stenmark wrote:
>
> This would require my UIStackView’s children to have children of their own,
> which just means even more layout constraints to resolve at scroll-time.
Can’t you set constraints between the stack view children and/or the parent? I
thought
This would require my UIStackView’s children to have children of their own,
which just means even more layout constraints to resolve at scroll-time.
Dan
On Jul 6, 2016, at 3:34 PM, Quincey Morris
mailto:quinceymor...@rivergatesoftware.com>>
wrote:
On Jul 6, 2016, at 13:37 , Daniel Stenmark
m
On Jul 6, 2016, at 13:37 , Daniel Stenmark wrote:
>
> What’s the best way to achieve variable spacing between children of a
> UIStackView?
I’ve had success placing leading/trailing/top/bottom constraints on the child
view, or on components within the child view, to siblings or parent as
appro
What’s the best way to achieve variable spacing between children of a
UIStackView? I know that a popular approach is to add an empty dummy view to
act as padding, but this is being used in a UITableView cell, so scrolling
performance is critical and the implicit constraints created by adding a
