Re: UIScrollView contentSize question
Re: UIScrollView contentSize question
- Subject: Re: UIScrollView contentSize question
- From: Luther Baker <email@hidden>
- Date: Sun, 22 Jun 2014 18:52:12 -0500
Yaay!
On Sun, Jun 22, 2014 at 12:10 AM, Kyle Sluder <email@hidden> wrote:
> On Jun 21, 2014, at 9:13 PM, Luther Baker <email@hidden> wrote:
> >
> > I want a 2-page horizontally scrolling UIScrollView on a simple
> > UIViewController. Very similar to what Twitter does to swipe between
> Home,
> > Discover and Activity views.
> >
> > Using storyboards, dropping a UIScrollView on a UIViewController is a
> piece
> > of cake. Pinning the UIScrollView to the top and bottom layout guides -
> > left and right parent view edges, piece of cake. I can paint the
> background
> > bright green and see it just fine.
> >
> > What is the best way to layout the 'content' views? I want them to be the
> > size of the UIScrollView's frame. Specifically, what is the best way to
> do
> > this using AutoLayout?
> >
> > I know that Autolayout will cause the UIScrollView's contentSize to
> adjust
> > to fit its child views ... so does that mean I need to create height and
> > width constraints on the child views - ie: I need actual numerical
> values?
>
> Nope. You should be able to create an equal-width constraint between the
> scroll view and one of your "page" subviews. Then make the rest of your
> "page" subviews equal in width to the first one.
>
> You’ll also want to do this for the height.
>
> --Kyle Sluder
>
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