我在导航控制器中使用自定义的btn:
self.navigationItem.backBarButtonItem = [[UIBarButtonItem alloc]
initWithTitle:NSLocalizedString(@"Back", nil)
style:UIBarButtonItemStylePlain
target:nil
action:nil];
//and add custom label in this:
heightNav = self.navigationController.navigationBar.frame.size.height;
widthNav = self.navigationController.navigationBar.frame.size.width;
self.aCNavLabel = [[ACNavLabel alloc] initWithFrame:CGRectMake(0, 0, widthNav, heightNav)];
self.aCNavLabel.text = NSLocalizedString(@"Settings", nil);
//
UIView *titleNavView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, widthNav, heightNav)];
self.navigationItem.titleView = titleNavView;
[self.navigationItem.titleView addSubview:self.aCNavLabel];
但标签未居中。
请告诉我我在哪里弄错了?
和自定义标签aCNavLabel:
@实现ACNavLabel
- (id)initWithFrame:(CGRect)frame
{
self = [super initWithFrame:frame];
if (self) {
self.backgroundColor = [UIColor clearColor];
self.textColor = [UIColor blackColor];
self.font = FONT_OP_STD(22.0f);
// self.text = title;
self.textAlignment = NSTextAlignmentCenter;
}
return self;
}
我为此更改了一些规则
self.navigationItem.titleView = self.aCNavLabel;
而且有一些不可思议的东西
这是第一个viewController和
接下来是什么???
最佳答案
self.navigationController.navigationBar setTitleTextAttributes:(NSDictionary *)
这个方法可以
您可以向客户提供有关字体,颜色,textAlign和其他属性的navigationBar标题;