Open Radar

 
Summary:
When configuring a UIPageControl in Interface Builder, setting a custom pageIndicatorTintColor in addition to setting numberOfPages = 1 will cause the pageIndicatorTintColor value to be ignored. It will default to a translucent white dot.

Attempting to set pageIndicatorTintColor or numberOfPages programmatically does not address the issue -- it remains "stuck" as a translucent white dot, no matter where or when you call those setters.

Steps to Reproduce:
1. Create an iOS 7 project in Xcode.
2. Drag a UIPageControl object onto the main view.
3. Set pageIndicatorTintColor to red.
4. Set numberOfPages to 1.
5. Associate a custom view controller with this view.
6. In -viewWillAppear (or anywhere, really), set numberOfPages to 2.
7. Run the app.

Expected Results:
To see the page control filled with a black dot and a red dot.

Actual Results:
The page control filled with a black dot and a translucent white dot.

Version:
iOS 7.0, iOS 7.1

Notes:
Workaround:
* Set numberOfPages to 2 in Interface Builder. 
** If that's undesirable from a UI perspective (e.g. you want the page control to be hidden until you set numberOfPages = N at a later date), just set numberOfPages to 1 in -viewWillAppear.

Configuration:


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