摘要： 按钮custom之后 进行单击无法显示 titlehttp://stackoverflow.com/questions/9561427/uibutton-of-uibuttontypecustom-with-title-does-not-show-as-clicked 阅读全文

摘要： http://www.cocoachina.com/bbs/read.php?tid=92353 阅读全文

摘要： http://xiaohui3837843.blog.163.com/blog/static/54388740201111615432445/此方法已经验证，可行UIToolbar* tools = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 150, 45)];[tools setTintColor:[self.navigationController.navigationBar tintColor]];[tools setAlpha:[self.navigationController.navigationBar alpha]];NS 阅读全文