UIBarButtonItem的右按钮的选中变蓝解决方法

有时候右上角的按钮会中后会变蓝 如图

这个时候的解决方法很简单，就是吧button的类型设置为custom。

代码如下:

//自定义一个导航条右上角的一个button

self.collectBut = [UIButton buttonWithType:UIButtonTypeCustom];

self.collectBut.frame = CGRectMake(0, 0, 15, 15);

[self.collectBut setImage:[[UIImage imageNamed:@"Thumb"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal] forState:UIControlStateNormal];

[self.collectBut setImage:[[UIImage imageNamed:@"Thumb_selected"] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal ]forState:UIControlStateSelected];

self.collectBut.titleLabel.font = [UIFont systemFontOfSize:13];

[self.collectBut addTarget:self action:@selector(collectButclick:) forControlEvents:UIControlEventTouchUpInside];

//添加到导航条

UIBarButtonItem *rightBarButtomItem = [[UIBarButtonItem alloc]initWithCustomView:self.collectBut];

self.navigationItem.rightBarButtonItem = rightBarButtomItem;

有什么建议可以给我留言