objective-c - iOS5 TabBar 字体和颜色

Question

我已经自定义了 TabBar 的外观，例如

UIImage *tabBackground = [[UIImage imageNamed:@"tab-bar-bg.png"] resizableImageWithCapInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
[[UITabBar appearance] setBackgroundImage:tabBackground];
[[UITabBar appearance] setSelectionIndicatorImage: [UIImage imageNamed:@"activetab.png"]];

如何定义自定义字体以及选定和未选定的文本颜色？

谢谢，

Answer 1

[[UITabBarItem appearance] setTitleTextAttributes:
     [NSDictionary dictionaryWithObjectsAndKeys:
      [UIColor blackColor], UITextAttributeTextColor, 
      [UIFont fontWithName:@"font" size:0.0], UITextAttributeFont, 
      nil] 
                                             forState:UIControlStateHighlighted];

Answer 2

[[UITabBarItem appearance] setTitleTextAttributes:
     [NSDictionary dictionaryWithObjectsAndKeys:
      [UIColor blackColor], UITextAttributeTextColor, 
      [UIFont fontWithName:@"ProximaNova-Semibold" size:0.0], UITextAttributeFont, 
      nil] 
                                             forState:UIControlStateHighlighted];


    [[UITabBarItem appearance] setTitleTextAttributes:
     [NSDictionary dictionaryWithObjectsAndKeys:
      [UIColor grayColor], UITextAttributeTextColor, 
      [UIFont fontWithName:@"ProximaNova-Semibold" size:0.0], UITextAttributeFont, 
      nil] 
                                             forState:UIControlStateNormal];

Answer 3

上面的答案对我有用。

但我认为大多数人应该 forState:UIControlStateHighlighted改变forstate:UIControlStateSelected