Iphone 如何从[UIMenuController sharedMenuController]对象获取targetRect
我需要获取[UIMenuController sharedMenuController]的targetRect。我已经试过了:Iphone 如何从[UIMenuController sharedMenuController]对象获取targetRect,iphone,objective-c,ios,ipad,ipod,Iphone,Objective C,Ios,Ipad,Ipod,我需要获取[UIMenuController sharedMenuController]的targetRect。我已经试过了: [UIMenuController sharedMenuController] addObserver:self forKeyPath:@"targetRect" :NSKeyValueObservingOptionNew context:NULL]; 您正在尝试为UIExtView或UIWebView获取此信息吗?如果是UITextView,这个答案可能会对您有所帮
[UIMenuController sharedMenuController] addObserver:self forKeyPath:@"targetRect" :NSKeyValueObservingOptionNew context:NULL];
您正在尝试为UIExtView或UIWebView获取此信息吗?如果是UITextView,这个答案可能会对您有所帮助 无法获取实际的
targetRect
,因为它在UIMenuController中声明为私有