相关疑难解决方法(0)

在iOS 5中具有更多外观控制,我们如何更改UITabBarItem文本颜色？从默认白色到其他颜色？

编辑:工作解决方案

  [[UITabBarItem appearance] setTitleTextAttributes:
         [NSDictionary dictionaryWithObjectsAndKeys:
          [UIColor blackColor], UITextAttributeTextColor, 
          [UIColor whiteColor], UITextAttributeTextShadowColor, 
          [NSValue valueWithUIOffset:UIOffsetMake(0, 1)], UITextAttributeTextShadowOffset, 
          [UIFont fontWithName:@"Rok" size:0.0], UITextAttributeFont, 
          nil] 
                                              forState:UIControlStateNormal];

我已经定制了TabBar这样的外观

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,