Appearance Proxy in Swift (iOS)

Question

Has anyone tried using the appearance proxy in swift yet?

This syntax doesn't work, has anyone figured out how to set title text attributes on controls like segmentedControl or UITabBar? I think I am close

segmentedControl.titleTextAttributesForState(UIControlState.Normal) = 
NSDictionary(objects: [UIFont(name: fontFamilyRegular, size: 16.0)], 
forKeys: [NSFontAttributeName])

Answer 1

This should do it:

segmentedControl.setTitleTextAttributes([
    NSFontAttributeName: UIFont(name: "Helvetica", size: 16.0)!,
    NSForegroundColorAttributeName: UIColor.blueColor()
    ], forState: UIControlState.Normal)