1 files changed, 45 insertions, 0 deletions
diff --git a/src/datavisualization/data/qsurfacedataproxy.cpp b/src/datavisualization/data/qsurfacedataproxy.cpp
index 9fcc4bc8..2bf8af8b 100644
--- a/src/datavisualization/data/qsurfacedataproxy.cpp
+++ b/src/datavisualization/data/qsurfacedataproxy.cpp
@@ -22,6 +22,16 @@
 QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 
 /*!
+ * \class QSurfaceDataProxy
+ * \inmodule QtDataVisualization
+ * \brief Proxy class for Q3DSurface.
+ * \since 1.0.0
+ *
+ * DOCUMENTATION GOES HERE
+ *
+ */
+
+/*!
  * Constructs QSurfaceDataProxy with the given \a parent.
  */
 QSurfaceDataProxy::QSurfaceDataProxy(QObject *parent) :
@@ -44,32 +54,67 @@ QSurfaceDataProxy::~QSurfaceDataProxy()
 {
 }
 
+/*!
+ * Clears the existing array and takes ownership of the \a newArray. Do not use \a newArray pointer
+ * to further modify data after QSurfaceDataProxy assumes ownership of it, as such modifications will
+ * not trigger proper signals.
+ * Passing null array clears all data.
+ */
 void QSurfaceDataProxy::resetArray(QSurfaceDataArray *newArray)
 {
     if (dptr()->resetArray(newArray))
         emit arrayReset();
 }
 
+/*!
+ * \return pointer to the data array.
+ */
 const QSurfaceDataArray *QSurfaceDataProxy::array() const
 {
     return dptrc()->m_dataArray;
 }
 
+/*!
+ * \property QSurfaceDataProxy::itemCount
+ *
+ * \return item count in the array.
+ */
+int QSurfaceDataProxy::itemCount() const
+{
+    return dptrc()->m_dataArray->size();
+}
+
+/*!
+ * \return pointer to the item at \a index. It is guaranteed to be valid only until next call that
+ * modifies data.
+ */
 const QSurfaceDataItem *QSurfaceDataProxy::itemAt(int index) const
 {
     return &dptrc()->m_dataArray->at(index)->at(2);
 }
 
+/*!
+ * \internal
+ */
 QSurfaceDataProxyPrivate *QSurfaceDataProxy::dptr()
 {
     return static_cast<QSurfaceDataProxyPrivate *>(d_ptr.data());
 }
 
+/*!
+ * \internal
+ */
 const QSurfaceDataProxyPrivate *QSurfaceDataProxy::dptrc() const
 {
     return static_cast<const QSurfaceDataProxyPrivate *>(d_ptr.data());
 }
 
+/*!
+ * \fn void QSurfaceDataProxy::arrayReset()
+ *
+ * Emitted when data array is reset.
+ */
+
 //
 //  QSurfaceDataProxyPrivate
 //