5 ms·

TouchUpOutside Essentially, the user touches an interface element, then slides their finger off the element to "cancel" the touch. For most iPhone UI buttons/

TouchUpOutside Essentially, the user touches an interface element, then slides their finger off the element to "cancel" the touch. For most iPhone UI buttons/elements, it doesn't register a button click unless the the finger touches down on the button then releases up off the same button.

phil 17y ago
Do you mean UIControlEventTouchDragInside/UIControlEventTouchDragOutside?
zephjc 17y ago
This is par for the course on UI elements (including window controls) in OS X and I believe in Windows too.