Xcode iOS push down button and drag then up on a second button

Question

Lets say I wan\'t to add 1 to an integer. This will only be done when I push down on a UIButton and then release my finger on another UIButton.

Answer 1

Another approach is to use a UITapGestureRecognizer and UIPanGestureRecognizer and track the location in your buttons. I found this to be more readable. (I actually ended up using UILabels because I didn't need any further UIButton behavior.)