1 files changed, 7 insertions, 1 deletions
diff --git a/src/charts/axis/cartesianchartaxis_p.h b/src/charts/axis/cartesianchartaxis_p.h
index 60cabd19..3361aaf7 100644
--- a/src/charts/axis/cartesianchartaxis_p.h
+++ b/src/charts/axis/cartesianchartaxis_p.h
@@ -47,7 +47,7 @@ QT_CHARTS_BEGIN_NAMESPACE
 
 class QAbstractAxis;
 
-class QT_CHARTS_PRIVATE_EXPORT CartesianChartAxis : public ChartAxisElement
+class Q_CHARTS_PRIVATE_EXPORT CartesianChartAxis : public ChartAxisElement
 {
     Q_OBJECT
     Q_INTERFACES(QGraphicsLayoutItem)
@@ -62,6 +62,8 @@ public:
 
     virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF &constraint = QSizeF()) const;
 
+    void setDateTimeLabelsFormat(const QString &format);
+
 protected:
     void setGeometry(const QRectF &size) { Q_UNUSED(size);}
     virtual void updateGeometry() = 0;
@@ -77,6 +79,10 @@ public Q_SLOTS:
     virtual void handleGridLineColorChanged(const QColor &color);
     virtual void handleMinorGridLineColorChanged(const QColor &color);
 
+protected:
+    void updateLabelsValues(QValueAxis *axis);
+    void updateLabelsDateTimes();
+
 private:
     void createItems(int count);
     void deleteItems(int count);