Swift中的外观代理(iOS)

Question

有人试过在swift中使用外观代理吗？

这个语法不起作用,有没有人想出如何在segmentedControl或UITabBar等控件上设置标题文本属性？我想我很亲密

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

Answer 1

这应该这样做:

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