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POiOS overlapped views and UIGestureRecognizer
 

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  1. POiOS overlapped views and UIGestureRecognizer
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    <p>I have a view with a <code>UIButton</code> inside like this: <a href="http://imageshack.us/a/img827/7240/screenshot20130220at333.png" rel="nofollow noreferrer">snapshot 01 http://imageshack.us/a/img827/7240/screenshot20130220at333.png</a></p> <p>The button is bound to an <code>IBAction</code>:</p> <pre><code>-(IBAction)deleteButtonPressed :(id)sender{ NSLog(@"DeleteButtonPressed"); } </code></pre> <p>I also have another view that shows a collection of the last view: <a href="http://img836.imageshack.us/img836/2104/screenshot20130220at339.png" rel="nofollow noreferrer">snapshot 02 http://img836.imageshack.us/img836/2104/screenshot20130220at339.png</a></p> <p>In the controller of this view, at some point I have this:</p> <pre><code> UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(tapAction:)]; tapGesture.numberOfTapsRequired = 1; tapGesture.numberOfTouchesRequired = 1; [preview addGestureRecognizer:tapGesture]; </code></pre> <p>And this:</p> <pre><code>- (void)tapAction:(UIGestureRecognizer *)gestureRecognizer{ EditorViewController *vc = [self.storyboard instantiateViewControllerWithIdentifier:@"EditorViewController"]; vc.narration = preview.narration; self.navigationItem.backBarButtonItem.style = UIBarButtonItemStylePlain; self.navigationItem.backBarButtonItem.title = @"Done"; vc.navigationItem.backBarButtonItem.style = UIBarButtonItemStylePlain; vc.navigationItem.backBarButtonItem.title = @"Done"; [self.navigationController pushViewController:vc animated:YES]; } </code></pre> <p>So, when I touch in the preview, I load another view. My problems come when I tap the button. In this case, the function <code>-(IBAction)deleteButtonPressed: (id)sender</code> doesn't get executed but the <code>tapAction</code> does. Also, the button change while is pressed. I tried to don't add the GestureRecognizer and then <code>-(IBAction)deleteButtonPressed :(id)sender</code> is executed.</p> <p>What I am doing wrong? How can I achieve that when tap on the button, the view underneath doesn't capture the gesture?</p>
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    1. USmario595
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      1. USRajneesh071
 

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