申龙斌的程序人生

摘要： 使UIView能够支持点击的手势，需要用下面的代码：UITapGestureRecognizer *t = [[UITapGestureRecognizeralloc] initWithTarget:self action:@selector(singleTap:)];t.delegate = self;UIImageView *subView = (UIImageView*)[self.view viewWithTag:1234];[subView addGestureRecognizer:t];[t release];这里把手势加到了subView里，而没有加到整个rootView中，也就 阅读全文