任何人都可以帮助我如何将UILabel设为NavigationBar的rightBarButtonItem吗?
我尝试使用UILabel在UIView上执行UIBarButtonItem的initWithCustomView但崩溃了。
答案 0 :(得分:3)
您可以尝试以下代码。
UILabel *yourLabel = [[UILabel alloc]initWithFrame:CGRectMake(260,6,55,32)];
yourLabel.text = @"Ashu";
[self.navigationController.navigationBar addSubview:yourLabel];
如果有效,请通知..
答案 1 :(得分:2)
以下是一些示例代码:
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 65.0, 30.0)];
label.text = @"Text";
barButton = [[UIBarButtonItem alloc] initWithCustomView:label];
然后您只需将“barButton”设置为等于右侧导航项
即可答案 2 :(得分:1)
执行此操作:
yourButton = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 40, 30) ];
[yourButton addTarget:self action:@selector(yourmethod:) forControlEvents:UIControlEventTouchUpInside];
yourLabel = [[UILabel alloc] initWithFrame:CGRectMake(12, 8, 40, 30)];
yourLabel.text = @"your Text";
yourLabel.backgroundColor = [UIColor clearColor];
yourLabel.textColor = [UIColor whiteColor];
yourLabel.font = [UIFont boldSystemFontOfSize:12.0f];
[yourLabel sizeToFit];
[yourButton addSubview:yourLabel];
[yourButton sizeToFit];
yourBarButton = [[UIBarButtonItem alloc] initWithCustomView:yourButton];
self.navigationItem.rightBarButtonItem = yourBarButton;