1 files changed, 8 insertions, 8 deletions
diff --git a/src/corelib/itemmodels/qstringlistmodel.cpp b/src/corelib/itemmodels/qstringlistmodel.cpp
index 8d409f46a0..dfbe72b289 100644
--- a/src/corelib/itemmodels/qstringlistmodel.cpp
+++ b/src/corelib/itemmodels/qstringlistmodel.cpp
@@ -86,7 +86,7 @@ int QStringListModel::rowCount(const QModelIndex &parent) const
     if (parent.isValid())
         return 0;
 
-    return lst.count();
+    return lst.size();
 }
 
 /*!
@@ -94,7 +94,7 @@ int QStringListModel::rowCount(const QModelIndex &parent) const
 */
 QModelIndex QStringListModel::sibling(int row, int column, const QModelIndex &idx) const
 {
-    if (!idx.isValid() || column != 0 || row >= lst.count() || row < 0)
+    if (!idx.isValid() || column != 0 || row >= lst.size() || row < 0)
         return QModelIndex();
 
     return createIndex(row, 0);
@@ -292,12 +292,12 @@ bool QStringListModel::moveRows(const QModelIndex &sourceParent, int sourceRow,
     return true;
 }
 
-static bool ascendingLessThan(const QPair<QString, int> &s1, const QPair<QString, int> &s2)
+static bool ascendingLessThan(const std::pair<QString, int> &s1, const std::pair<QString, int> &s2)
 {
     return s1.first < s2.first;
 }
 
-static bool decendingLessThan(const QPair<QString, int> &s1, const QPair<QString, int> &s2)
+static bool decendingLessThan(const std::pair<QString, int> &s1, const std::pair<QString, int> &s2)
 {
     return s1.first > s2.first;
 }
@@ -309,11 +309,11 @@ void QStringListModel::sort(int, Qt::SortOrder order)
 {
     emit layoutAboutToBeChanged(QList<QPersistentModelIndex>(), VerticalSortHint);
 
-    QList<QPair<QString, int>> list;
-    const int lstCount = lst.count();
+    QList<std::pair<QString, int>> list;
+    const int lstCount = lst.size();
     list.reserve(lstCount);
     for (int i = 0; i < lstCount; ++i)
-        list.append(QPair<QString, int>(lst.at(i), i));
+        list.emplace_back(lst.at(i), i);
 
     if (order == Qt::AscendingOrder)
         std::sort(list.begin(), list.end(), ascendingLessThan);
@@ -329,7 +329,7 @@ void QStringListModel::sort(int, Qt::SortOrder order)
 
     QModelIndexList oldList = persistentIndexList();
     QModelIndexList newList;
-    const int numOldIndexes = oldList.count();
+    const int numOldIndexes = oldList.size();
     newList.reserve(numOldIndexes);
     for (int i = 0; i < numOldIndexes; ++i)
         newList.append(index(forwarding.at(oldList.at(i).row()), 0));