notifyUpdateReorder method
Notifies the AnimatedListView that the dragged item has moved.
The attributs dx
and dy
are the coordinates relative to the original position
of the item.
Use this method only if you have decided not to use the AnimatedSliverChildBuilderDelegate.addLongPressReorderable attribute or the LongPressReorderable widget (for example if you want to reorder using your custom drag handles).
Implementation
void notifyUpdateReorder(double dx, double dy) {
assert(_debugAssertBinded());
_interface!.notifyUpdateReorder(dx, dy);
}