本文介绍了如何限制rightBarButtonItem大小在UINavigationBar?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我用这个方法创建一个rightBarButtonItem:
I create a rightBarButtonItem with this method :
- (UIBarButtonItem *)customBarButtonWithSelector:(SEL)callback {
UIButton *customButton = [UIButton buttonWithType:UIButtonTypeRoundedRect];
customButton.bounds = CGRectMake(0, 0, 30.0f, 30.0f);
return [[[UIBarButtonItem alloc] initWithCustomView:customButton] autorelease];
}
在执行时,
是否有一种方法来限制事件响应者在定义的界限或可接受的范围内?
Is there a way to restrict the event responder in the defined bounds or in a acceptable range ?
推荐答案
我在
真的很有帮助,不要忘记子类UIToolBar。
I have found the solution at http://osmorphis.blogspot.com/2009/05/multiple-buttons-on-navigation-bar.htmlReally helpfull, don't forget to subclass UIToolBar.
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