• Open Menu Close Menu
  • Apple
  • Shopping Bag
  • Apple
  • Mac
  • iPad
  • iPhone
  • Watch
  • TV
  • Music
  • Support
  • Search apple.com
  • Shopping Bag

Lists

Open Menu Close Menu
  • Terms and Conditions
  • Lists hosted on this site
  • Email the Postmaster
  • Tips for posting to public mailing lists
Re: UIPageViewController page index woes
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: UIPageViewController page index woes


  • Subject: Re: UIPageViewController page index woes
  • From: Noah Desch <email@hidden>
  • Date: Sat, 28 Sep 2013 15:16:25 -0400

So apparently the page control is entirely transparent by default. Try adding this to your app delegate's didFinishLaunching... method:

UIPageControl * pageControl = [UIPageControl appearance];
pageControl.pageIndicatorTintColor = [UIColor lightGrayColor];
pageControl.currentPageIndicatorTintColor = [UIColor darkGrayColor];
pageControl.backgroundColor = [UIColor clearColor];

This will apply a default customization to every page control in your app. The other way to apply non-transparent colors is to loop through all the sub-views of your UIPageViewController's view and look for the one who's kindOfClass is [UIPageControl class] and set whatever colors you want on it. This *might* be a gray area in terms of using undocumented API though.

-Noah


On Sep 26, 2013, at 5:06 PM, Noah Desch <email@hidden> wrote:

> I'm having the same issue. When I dive into the view hierarchy in the debugger I see the page control inside the UIPageViewController's view, but it's frame is {0,0,0,0}.
>
> Noah Desch
>
>> On Sep 25, 2013, at 7:11 PM, Rick Mann <email@hidden> wrote:
>>
>>
>>> On Sep 25, 2013, at 15:27 , Daniel Höpfl <email@hidden> wrote:
>>>
>>>> On 25.09.2013 03:25, Rick Mann wrote:
>>>> Any ideas? The example code doesn't use the page index.
>>>
>>> Did you set the transition style to
>>> UIPageViewControllerTransitionStyleScroll?
>>
>>
>> Yup :-)
_______________________________________________

Cocoa-dev mailing list (email@hidden)

Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com

Help/Unsubscribe/Update your Subscription:

This email sent to email@hidden


References: 
 >UIPageViewController page index woes (From: Rick Mann <email@hidden>)
 >Re: UIPageViewController page index woes (From: Daniel Höpfl <email@hidden>)
 >Re: UIPageViewController page index woes (From: Rick Mann <email@hidden>)
 >Re: UIPageViewController page index woes (From: Noah Desch <email@hidden>)

  • Prev by Date: Re: Very small rect in drawRect:
  • Next by Date: Identify extension of a file without extension
  • Previous by thread: Re: UIPageViewController page index woes
  • Next by thread: Silent Self-Caught Exceptions vs. "All Exceptions" Breakpoint
  • Index(es):
    • Date
    • Thread