Can't style UILabel class

[emptyarray]

I am trying to set a custom font as globally as possible, and the first things I tried were:

Teacup::Stylesheet.new(:main) do

  style UILabel,
        font: UIFont.systemFontOfSize(10)
end

and also (with Teacup::Appearance.apply in my app delegate):

Teacup::Appearance.new do

  style UILabel,
        font: "Helvetica".uifont(10)

end

whereas these work:

style UIView,
backgroundColor: UIColor.blackColor

style :label,
font: "Helvetica".uifont(10)

I am on iOS 7, and all my UILabels are inside TableViews. I have included the Teacup::TableViewDelegate.

Am I missing something or misunderstanding how styling classes is supposed to work? Thanks.

[colinta]

Your code looks correct; a project that reproduces this would help me investigate it. I don't have the time to try and reproduce it with a new project.

[colinta]

(oops, didn't mean to hit close)