acceptGesture method

  1. @override
void acceptGesture (int pointer)
override

Called when this member wins the arena for the given pointer id.

Implementation 

@override
void acceptGesture(int pointer) {
  super.acceptGesture(pointer);
  if (pointer == primaryPointer) {
    _checkDown();
    _wonArenaForPrimaryPointer = true;
    _checkUp();
  }
}