kPanSlop top-level constant Null safety
The distance a touch has to travel for the framework to be confident that the gesture is a panning gesture.
Implementation
const double kPanSlop = kTouchSlop * 2.0;
The distance a touch has to travel for the framework to be confident that the gesture is a panning gesture.
const double kPanSlop = kTouchSlop * 2.0;