Touch on UISlider prevents scrolling of UIScrollView

Question

I have a (vertical) UISlider inside a UIScrollview. I\'d like to be able to change the value of the slider, and, without lifting my finger, scroll the scrollview left or right.

Answer 1

Your question confused me a bit. You are saying a vertical slider - but dragging left and right?

If you wish to scroll the scrollview when dragging the UISlider, the proper way to do so is

[mySlider addTarget:self action:@selector(sliderMoved:) forControlEvents:UIControlEventValueChanged];

and

- (void) sliderMoved:(UISlider*) slider {
    myScrollView.contentOffset.x = slider.value * (myScrollView.contentSize.width - myScrollView.bounds.size.width);
}

Hope this is what you want.