atStart property
bool
atStart
Whether the scrollable content is at its starting position.
Implementation
bool get atStart {
if (scrollController?.position.atEdge ?? false) {
if (scrollController?.position.pixels ==
scrollController?.position.minScrollExtent) return true;
} else {
if ((scrollController?.position.pixels ?? 0) < 0.0) return true;
}
return false;
}