I am calling a UITabBarController and displaying it as a popover, however when the popover is displayed, at each corner there is a little white edge (the views within have a coloured background).
In any other UIPopoverController I would set the class of the view to a .m file and then use the following code in the viewDidLoad method:
self.popoverPresentationController.backgroundColor = [UIColor blackColor];
However I am unable to set a custom class to a UITabViewController and so am unable to do this.
I have attempted to set the above code in the individual tabs once they load however this has no impact as they are sub-views of the UITabViewController.
Has anyone got a solution for this? I have searched all over for an answer and it is eluding me.