的touchesBegan在特定的UIView

Question

我有三個UIView實例：

UIView *view1; 
UIView *view2; 
UIView *view3; 

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { 

UITouch *touch =[touches anyObject]; 
CGPoint startPoint =[touch locationInView:self.view]; 

} 

但我想的是，TOCH行動只在視圖2去。它不工作，如果我做：locationInView：view2

-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { 

UITouch *touch =[touches anyObject]; 
CGPoint startPoint =[touch locationInView:view2]; 

} 

我該怎麼做？我如何檢查，哪個視圖是我實際上可以在我的iphone上看到的視圖？

Answer 1

在視圖中將userInteractionEnabled設置爲false，您不希望觸摸被處理。