onSwipe property
CardSwiperOnSwipe?
onSwipe
final
Callback function that is called when a swipe action is performed.
The function is called with the oldIndex, the currentIndex and the direction of the swipe.
If the function returns false
, the swipe action is canceled and the current card remains
on top of the stack. If the function returns true
, the swipe action is performed as expected.
Implementation
final CardSwiperOnSwipe? onSwipe;