applyUserOffset abstract method Null safety

void applyUserOffset(
  1. double delta
)

Updates the scroll position by the given amount.

Appropriate for when the user is directly manipulating the scroll position, for example by dragging the scroll view. Typically applies ScrollPhysics.applyPhysicsToUserOffset and other transformations that are appropriate for user-driving scrolling.

Implementation

void applyUserOffset(double delta);