handleCreatedChild method
Implementation
void handleCreatedChild({
required Offset? offset,
required ReorderableEntity reorderableEntity,
}) {
if (offset != null) {
offsetMap[reorderableEntity.updatedOrderId] = offset;
}
final updatedEntity = reorderableEntity.creationFinished(
offset: offset,
);
_updateMaps(reorderableEntity: updatedEntity);
}