Re: Can't make an adaptive segue push
Re: Can't make an adaptive segue push
- Subject: Re: Can't make an adaptive segue push
- From: Roland King <email@hidden>
- Date: Fri, 06 May 2016 21:30:15 +0800
> On 6 May 2016, at 20:49, Roland King <email@hidden> wrote:
>
> I have a navigation controller as the detail pane of a UISplitView (pretty much right from the standard splitview template).
>
> Now I want to push another view onto that stack. I have the view, I’ve dragged out a segue to connect it up however none of the available ‘adaptive segues’ do a ‘push’. Even the ‘Show (Push)’ one doesn’t push, it replaces the view entirely and removes the nav controller.
>
> If I use the deprecated ‘push’ segue, then it pushes, but it’s deprecated and gives me a handy yellow triangle warning me of such.
>
> Am I falling foul of the splitview controller’s adaptation here somehow? I’m a little hazy on the way adaptive segues work but it feels like the ‘show’ is being sent up to and interpreted by the splitview controller and doing a replace on the detail pane instead of a push. But it could be something entirely different.
>
> I could hook the button up to make the new view controller and push it instead of using a segue, but I’d rather not. Is there a way I can make ‘Show’ do a ‘Push’?
As usual, asking the question made me think about it and get the answer. Override showDetailViewController:sender: to do the push (or something else if appropriate in that adaptation which in this case is always push). If not, the targetViewController is found which is the splitview controller which does a detail pane replace.
This stuff sometimes almost makes sense, if you don’t think about it too hard.
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