TrackingScrollController constructor Null safety
Creates a scroll controller that continually updates its
initialScrollOffset
to match the last scroll notification it received.
Implementation
TrackingScrollController({
double initialScrollOffset = 0.0,
bool keepScrollOffset = true,
String? debugLabel,
}) : super(
initialScrollOffset: initialScrollOffset,
keepScrollOffset: keepScrollOffset,
debugLabel: debugLabel,
);