【发布时间】:2012-04-19 21:46:13
【问题描述】:
我正在尝试更改 UINavigationControllerBar 中后退按钮上文本的字体颜色
[[UIBarButtonItem appearance] setTitleColor:[UIColor redColor] forState:UIControlStateNormal];
给我这个错误:[_UIBarItemAppearance setTitleColor:forState:]: unrecognized selector sent to instance 0x69aeb70'
有什么帮助吗?谢谢!
【问题讨论】:
标签: fonts uinavigationcontroller back-button