问题描述
基本上我想要一个自定义 UINavigationBar.我不希望它是半透明的"或任何东西，比如图片应用.
Basically I want a custom UINavigationBar. I don't want it to be "translucent" or anything, like the pictures app.
我基本上想完全删除它，但我仍然希望能够在推送导航控制器时添加后退按钮等，并且我希望推送视图(EG:UITableViewController)在它下面.
I basically want to completely remove it, but I still want to be able to add back buttons and such when navigation controllers are pushed, and I want the views (EG: UITableViewController) to be pushed down below it.
像这样:
任何想法如何实现这一点?
Any ideas how to achieve this at all?
谢谢
推荐答案
@implementation UINavigationBar (background)
- (void)drawRect:(CGRect)rect {
UIImage *image = [UIImage imageNamed:@"navigationbar.png"];
[image drawInRect:CGRectMake(0, 0, self.frame.size.width, self.frame.size.height)];
}
@end
基本上，它并不能完全看穿 - 这是一个视觉谎言.实际做到这一点的唯一方法是重写 UINavigationBar 的 drawRect: 方法，如上所示.
basically, its not completely see through - its a visual lie. The only way to do it realistically is to override UINavigationBar's drawRect: method, as shown above.
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