1 files changed, 8 insertions, 2 deletions
diff --git a/src/datavisualization/engine/axisrendercache.cpp b/src/datavisualization/engine/axisrendercache.cpp
index 2448483e..f467cc76 100644
--- a/src/datavisualization/engine/axisrendercache.cpp
+++ b/src/datavisualization/engine/axisrendercache.cpp
@@ -44,8 +44,7 @@ AxisRenderCache::AxisRenderCache()
 
 AxisRenderCache::~AxisRenderCache()
 {
-    foreach (LabelItem *label, m_labelItems)
-        delete label;
+    clearLabels();
 
     delete m_formatter;
 }
@@ -175,6 +174,13 @@ void AxisRenderCache::updateTextures()
     }
 }
 
+void AxisRenderCache::clearLabels()
+{
+    m_titleItem.clear();
+    for (int i = 0; i < m_labels.size(); i++)
+        m_labelItems[i]->clear();
+}
+
 int AxisRenderCache::maxLabelWidth(const QStringList &labels) const
 {
     int labelWidth = 0;