diff options
Diffstat (limited to 'src/corelib/itemmodels')
-rw-r--r-- | src/corelib/itemmodels/qstringlistmodel.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/itemmodels/qstringlistmodel.cpp b/src/corelib/itemmodels/qstringlistmodel.cpp index e28348474c..61323ad9c7 100644 --- a/src/corelib/itemmodels/qstringlistmodel.cpp +++ b/src/corelib/itemmodels/qstringlistmodel.cpp @@ -282,7 +282,9 @@ void QStringListModel::sort(int, Qt::SortOrder order) QModelIndexList oldList = persistentIndexList(); QModelIndexList newList; - for (int i = 0; i < oldList.count(); ++i) + const int numOldIndexes = oldList.count(); + newList.reserve(numOldIndexes); + for (int i = 0; i < numOldIndexes; ++i) newList.append(index(forwarding.at(oldList.at(i).row()), 0)); changePersistentIndexList(oldList, newList); |