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    <p>there's no need for a hit test on the <code>UIScrollView</code> side. since the delay is set by the <code>UIScrollView</code> itself. subclassing and implementing a custom <code>hitTest:withEvent:</code> won't help since it's still triggered with delay.</p> <p>i searched hours for an elegant solution to this, since i wanted to simulate apple's own volumeslider in the ios application switcher. </p> <p>the trick: </p> <pre><code>yourScrollView.delaysContentTouches = NO; </code></pre> <p>unfortunately this disables events along the <code>UISliders</code> track, so for this part your <code>UIScrollView</code> won't trigger any touchevents because they are caught by the slider first. </p> <p>to pass touchevents other than those which are in the <code>UISliders</code> thumb rect you have to subclass <code>UISlider</code> and add the following:</p> <pre><code>// get the location of the thumb - (CGRect)thumbRect { CGRect trackRect = [self trackRectForBounds:self.bounds]; CGRect thumbRect = [self thumbRectForBounds:self.bounds trackRect:trackRect value:self.value]; return thumbRect; } - (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event { CGRect thumbFrame = [self thumbRect]; // check if the point is within the thumb if (CGRectContainsPoint(thumbFrame, point)) { // if so trigger the method of the super class NSLog(@"inside thumb"); return [super hitTest:point withEvent:event]; } else { // if not just pass the event on to your superview NSLog(@"outside thumb"); return [[self superview] hitTest:point withEvent:event]; } } </code></pre>
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    1. COThanks Sebastian, that's exactly what I was looking for!
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    2. COyou're welcome, alex.
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    3. COI was looking for exactly same thing, thanks!
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      1. USMartin Pilch
 

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