xcode - UILongPressGestureRecognizer not work on hide element of scroll
<p>I have a subview of a scrollView where there are some images. That images  have the UILongPressGestureRecognizer property. </p>

<p>Opening the view, there are some images visibles and others that are not visibles. To show them, scroll is needed.</p>

<p>The problem is that GestureRecognizer action works well on visibles elements of the subview but not on elements that appear when user scroll. I verify that:</p>

<pre><code>- (BOOL)gestureRecognizer:(UILongPressGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
</code></pre>

<p>is called only when visible immages are touched, but not on the images hided by scroll.</p>

<p>User interaction are enable both on scroll and subview where elements are.</p>

<p>Any help will be appreciated. </p>