imageView tapGesture 与按钮 touchUpInside，使用 didSelectRowAtIndexPath

Question

When I use inside a TableViewCell an UIImageView and tapGesture . If I tap directly on the image it trigger:

didSelectRowAtIndexPath

my_image_tap_deletage

If I used a UIButton with UIControlEventTouchUpInside inside a TableViewCell if I tap directly on the button it trigger:

my_button_tap_delegate

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I know I can use UIButton with image on it, instead of UIImageView , but still.

Questions:

1.Why there is such different in the event triggering?

2.How can i make the image act like the button, to trigger only the control event without didSelectRowAtIndexPath .

UPDATE: I don't know if it's important, but i just want to notice that I'm creating the UITableViewCell from xib + subclass.

UPDATE 2: Well, half of blame on me. I forget to mention one more thing. I set the gesture to gesture.numberOfTapsRequiered=2;

If it's 1, the didSelectRowAtIndexPath is not called, and it's OK

If it's 2, the didSelectRowAtIndexPath is called. i tried with gesture.cancelsTouchesInView=YES/NO (both..) and the didSelec still called.

Maybe with 2 taps, the SDK decide that the didSelect will be called no matter what?

Hope I'm clear here. Thanks in advance.

Answer 1

As for as I've noticed, if you've done every thing correct to add the image view to the table view cell and if you tap on the UIImageView , it should only call the imageView's action, not the table view's didSelectRowAtIndexPath: delegate method.