offset property

ViewportOffset? offset

Implementation

ViewportOffset? get offset => _offset;

void offset=(ViewportOffset? value)

Implementation

set offset(ViewportOffset? value) {
  if (_offset == value) return;
  if (attached) _offset?.removeListener(markNeedsPaint);
  _offset = value;
  if (attached) _offset?.addListener(markNeedsPaint);
  markNeedsLayout();
}