qyre-ab / flutter_top_blocked_bouncing_scroll_physics Goto Github PK

Flutter scroll-physics which behaves like BouncingScrollPhysics, except doesn't let you to over-scroll on top.

If you want over-scroll on bottom only when the content is longer than max scroll extent, use TopBlockedBouncingScrollPhysics:

return ListView(
  physics: const TopBlockedBouncingScrollPhysics(),
);

If you always want over-scroll on the bottom, use AlwaysScrollableScrollPhysics with TopBlockedBouncingScrollPhysics as a parent:

return ListView(
  physics: const AlwaysScrollableScrollPhysics(
    parent: TopBlockedBouncingScrollPhysics(),
  ),
);