ScrollNext constructor
ScrollNext({
- required int pageitemcount,
Implementation
ScrollNext({required int pageitemcount}) : assert(pageitemcount != Null) {
n = pageitemcount;
itemscrollcontroller.scrollTo(
index: desiredItemIndex,
duration: Duration(seconds: 2),
curve: Curves.easeInCubic);
if (desiredItemIndex==n) {
desiredItemIndex = n+n;
desiredbackindex = 0;
}
else {
desiredItemIndex = desiredItemIndex + n;
desiredbackindex = desiredItemIndex - (n+n);
}
print('For Front');
print(desiredbackindex);
print(desiredItemIndex);
print(canbackscroll);
}