iphone – 当我们触摸子视图时,如何检测子视图中的事件触摸或如

(在xib或storyboard中链接子视图)

ViewController.h

@interface ViewController : UIViewController

@property (nonatomic,strong) IBOutlet UIView *subview;
@property (nonatomic,strong) UITapGestureRecognizer *tapRecognizer;

@end

ViewController.m

@implementation ViewController

@synthesize subview;
@synthesize tapRecognizer;

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view,typically from a nib.

    tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                            action:@selector(handleTap:)];   

    [subview addGestureRecognizer:tapRecognizer];
}

- (IBAction)handleTap:(UITapGestureRecognizer *)recognizer {
    if (recognizer.state == UIGestureRecognizerStateEnded){
        //code here
        NSLog(@"subview touched");
    }
}

@end