title: Passing touches through a UIView to a UIScrollView not working
body: <p>I have a view derived from a UIScrollView controller that I use to page through images in a library. That works fine. </p>
  
  <p>I overlayed a UIView on the right side to handle touches for scrolling quickly through the list of images. My problem is that if I pass the touches through to either 'super' or 'nextResponder' they never make it to the UIScrollView object below.</p>
  
  <p>My question is how can I force the UIScrollView below to handle the touches that I don't need to handle? I'm setting a timer for 0.3 seconds that during that time all touches are passed to the UIScrollView to handle. So if the user started a swipe gesture to turn the page, it will happen.</p>
  
  <p>Here's the code for the touchesBegan method:</p>
  
  <pre><code>- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
  {
  [super touchesBegan:touches withEvent:event];
  
  // Start a timer to trigger the display of the slider and the processing of events.
  touchesTimer = [NSTimer scheduledTimerWithTimeInterval:0.3 target:self selector:@selector(showSlider:) userInfo:nil repeats:NO];
  
  // Where are we at right now?
  UITouch *touch = [touches anyObject];
  CGPoint currentPoint = [touch locationInView:self.view];
  lastPage = [self page:currentPoint.y];
  
  // Pass the event though until we need it.
  //  [self.nextResponder touchesBegan:touches withEvent:event];
  if ([touch.view isKindOfClass:[UIScrollView class]]) 
  {
      if (self.nextResponder != nil &amp;&amp;
          [self.nextResponder respondsToSelector:@selector(touchesEnded:withEvent:)]) 
      {
          [self.nextResponder touchesEnded:touches withEvent:event];
      }
  }
  }
  </code></pre>