iOS8大小类和弹出视图 [英] iOS8 Size-Classes and Popover Views

问题描述

我在最近工作的iPad应用程序上遇到了Popover的问题...我会在这里发布它，因为我觉得它可以帮助其他人。

I had an issue with Popover on an iPad app I was working on recently...going to just post it here as I think it may help others.

我正在使用Xcode 6和iOS 8以及Size Classes，并且Popover View是在Storyboard中构建的。

I'm using Xcode 6 and iOS 8 and Size Classes and the Popover View was built in a Storyboard.

因为我的iPad应用程序是常规/常规大小类所有我也在R / R中构建了Popover视图。

As my iPad App is in Regular/Regular Size Class all the time I built the Popover view in R/R too.

不管我对Constraints做了什么，弹出窗口从来没有看起来正确，这是一团糟。那是怎么回事？

No matter what I did with Constraints though, the popover just never looked right, it was a mess. So what was wrong??

推荐答案

经过一段时间后，便士一直在检查Any / Any Size类的限制....这些与我在日志中吐出的错误约束相匹配。所以我在A / A尺寸类中设计了Popover视图并且工作正常！

After some time the penny dropped to check the Any/Any Size class constraints.... These were matching the erronous constraints that I was spitting out in the logs. So I designed the Popover view in the A/A size class and it worked fine!

这对某些人来说似乎很明显，但我认为这是因为我的应用程序是R / R我的Popover约束应该在R / R中。但是，如果您使用VC作为Popover，则需要在A / A Size Class中进行约束。

This might seem obvious to some but I thought that because my App was R/R that my Popover constraints should be in R/R. However it looks like that if you are using a VC as a Popover that the constraints need to be made in the A/A Size Class.

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