didAdoptChild method
- @override
override
Called during RenderSliverMultiBoxAdaptor.adoptChild.
Subclasses must ensure that the SliverMultiBoxAdaptorParentData.index field of the child's RenderObject.parentData accurately reflects the child's index in the child list after this function returns.
Implementation
@override
void didAdoptChild(RenderBox child) {
assert(_currentlyUpdatingChildIndex != null);
final SliverMultiBoxAdaptorParentData childParentData = child.parentData;
childParentData.index = _currentlyUpdatingChildIndex;
}