Ensure the item is in cache when reqest it

Change-Id: Ic739c4e761350fc38b42485b18b5b4c3a30c946b
Reviewed-by: Continuous Integration (KDAB) <build@kdab.com>
Reviewed-by: Brett Stottlemyer <bstottle@ford.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/src/remoteobjects/qremoteobjectabstractitemmodelreplica.cpp b/src/remoteobjects/qremoteobjectabstractitemmodelreplica.cpp
index baac62c..0ecae46 100644
--- a/src/remoteobjects/qremoteobjectabstractitemmodelreplica.cpp
+++ b/src/remoteobjects/qremoteobjectabstractitemmodelreplica.cpp
@@ -285,7 +285,8 @@ void QAbstractItemModelReplicaPrivate::onRowsRemoved(const IndexList &parent, in
 
     auto parentItem = cacheData(parentIndex);
     q->beginRemoveRows(parentIndex, start, end);
-    parentItem->removeChildren(start, end);
+    if (parentItem)
+        parentItem->removeChildren(start, end);
     q->endRemoveRows();
 }
 
@@ -762,7 +763,7 @@ QVariant QAbstractItemModelReplica::data(const QModelIndex & index, int role) co
     IndexList parentList = toModelIndexList(index.parent(), this);
     IndexList start = IndexList() << parentList << ModelIndex(row, 0);
     IndexList end = IndexList() << parentList << ModelIndex(row, std::max(0, parentItem->columnCount - 1));
-//    parentItem->ensureChildren(low, high);
+    parentItem->ensureChildren(row, row);
     Q_ASSERT(toQModelIndex(start, this).isValid());
 
     RequestedData data;