在iOS6的時候,系統類UIBarButtonItem提供這麼一個方法:- (void)setTitleTextAttributes:(nullable NSDictionary<NSString *,id> *)attributes forState:(UIControlState)state
是可以設置UIBarButtonItem的文字的風格的。這樣一些簡單的風格就需要我們自定義那些按鈕視圖的方式做了。
主要示例代碼:
UIBarButtonItem *itemBtn = [[UIBarButtonItem alloc] initWithTitle:title style:UIBarButtonItemStylePlain target:target action:selector];
NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:
[UIColor colorWithHex:0x3f9bf2],NSForegroundColorAttributeName,
[UIFont systemFontOfSize:15],NSFontAttributeName,nil];
[itemBtn setTitleTextAttributes:dict forState:UIControlStateNormal];