Improve documentation

+QML types now in their own group
+Overview improved, though some linked pages are still just stubs
+Some missing documentation added
+Some needed tags added to qml type documentations
+Removed license page
+Fixed lisence footer

Change-Id: Ic5e3d922cd5caf9f23294aea6f0e5d2ac493ae63
Reviewed-by: Tomi Korpipää <tomi.korpipaa@digia.com>

29 files changed, 299 insertions, 80 deletions

diff --git a/src/datavisualization/axis/q3dabstractaxis.cpp b/src/datavisualization/axis/q3dabstractaxis.cpp
index 8e1e6a35..07761d0c 100644
--- a/src/datavisualization/axis/q3dabstractaxis.cpp
+++ b/src/datavisualization/axis/q3dabstractaxis.cpp
@@ -34,9 +34,13 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 
 /*!
  * \qmltype AbstractAxis3D
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates Q3DAbstractAxis
+ * \brief AbstractAxis3D is base type for axes of a graph.
  *
- * You should not need to use this type directly.
+ * This type is uncreatable, but contains properties that are exposed via subtypes.
  */
 
 /*!
diff --git a/src/datavisualization/axis/q3dabstractaxis.h b/src/datavisualization/axis/q3dabstractaxis.h
index 31b7ab55..9e5c426a 100644
--- a/src/datavisualization/axis/q3dabstractaxis.h
+++ b/src/datavisualization/axis/q3dabstractaxis.h
@@ -73,7 +73,6 @@ public:
     qreal max() const;
     bool isAutoAdjustRange() const;
 
-public slots:
     void setTitle(QString title);
     void setRange(qreal min, qreal max);
     void setMin(qreal min);
diff --git a/src/datavisualization/axis/q3dcategoryaxis.cpp b/src/datavisualization/axis/q3dcategoryaxis.cpp
index fec2442c..05f52cdc 100644
--- a/src/datavisualization/axis/q3dcategoryaxis.cpp
+++ b/src/datavisualization/axis/q3dcategoryaxis.cpp
@@ -38,8 +38,12 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 
 /*!
  * \qmltype CategoryAxis3D
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates Q3DCategoryAxis
  * \inherits AbstractAxis3D
+ * \brief The CategoryAxis3D type is used for manipulating an axis of a graph.
  *
  * This type provides an axis that can be given labels.
  */
diff --git a/src/datavisualization/axis/q3dcategoryaxis.h b/src/datavisualization/axis/q3dcategoryaxis.h
index 7376760b..ef545950 100644
--- a/src/datavisualization/axis/q3dcategoryaxis.h
+++ b/src/datavisualization/axis/q3dcategoryaxis.h
@@ -35,9 +35,6 @@ public:
     virtual ~Q3DCategoryAxis();
 
     QStringList categoryLabels() const;
-
-
-public slots:
     void setCategoryLabels(const QStringList &labels);
 
 protected:
diff --git a/src/datavisualization/axis/q3dvalueaxis.cpp b/src/datavisualization/axis/q3dvalueaxis.cpp
index a32a96e7..5e38e4ca 100644
--- a/src/datavisualization/axis/q3dvalueaxis.cpp
+++ b/src/datavisualization/axis/q3dvalueaxis.cpp
@@ -38,8 +38,12 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 
 /*!
  * \qmltype ValueAxis3D
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates Q3DValueAxis
  * \inherits AbstractAxis3D
+ * \brief The ValueAxis3D type is used for manipulating an axis of a graph.
  *
  * This type provides an axis that can be given a range of values and segment and subsegment
  * counts to divide the range into.
diff --git a/src/datavisualization/axis/q3dvalueaxis.h b/src/datavisualization/axis/q3dvalueaxis.h
index 3e0a8cb1..f1280e25 100644
--- a/src/datavisualization/axis/q3dvalueaxis.h
+++ b/src/datavisualization/axis/q3dvalueaxis.h
@@ -40,7 +40,6 @@ public:
     int subSegmentCount() const;
     QString labelFormat() const;
 
-public slots:
     void setSegmentCount(int count);
     void setSubSegmentCount(int count);
     void setLabelFormat(const QString &format);
diff --git a/src/datavisualization/data/qabstractdataproxy.cpp b/src/datavisualization/data/qabstractdataproxy.cpp
index 9267e93e..8ccb0d7a 100644
--- a/src/datavisualization/data/qabstractdataproxy.cpp
+++ b/src/datavisualization/data/qabstractdataproxy.cpp
@@ -28,12 +28,19 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  * \since 1.0.0
  *
  * You use the visualization type specific inherited classes instead of the base class.
- * \sa QBarDataProxy, QScatterDataProxy, QSurfaceDataProxy
+ * \sa QBarDataProxy, QScatterDataProxy, QSurfaceDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype AbstractDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QAbstractDataProxy
+ * \brief Base type for all QtDataVisualization data proxies.
+ *
+ * This type is uncreatable, but contains properties that are exposed via subtypes.
+ * \sa BarDataProxy, ScatterDataProxy, SurfaceDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qbardataproxy.cpp b/src/datavisualization/data/qbardataproxy.cpp
index f1f36638..2ec38980 100644
--- a/src/datavisualization/data/qbardataproxy.cpp
+++ b/src/datavisualization/data/qbardataproxy.cpp
@@ -24,7 +24,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QBarDataProxy
  * \inmodule QtDataVisualization
- * \brief Proxy class for Q3DBars.
+ * \brief Base proxy class for Q3DBars.
  * \since 1.0.0
  *
  * QBarDataProxy handles adding, inserting, changing and removing rows of data.
@@ -68,14 +68,26 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * For example:
  * \snippet doc_src_qtdatavisualization.cpp 1
+ *
+ * \sa {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype BarDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QBarDataProxy
  * \inherits AbstractDataProxy
+ * \brief Base proxy type for Bars3D.
  *
  * This type handles adding, inserting, changing and removing rows of data with Qt Quick 2.
+ *
+ * This type is uncreatable, but contains properties that are exposed via subtypes.
+ *
+ * For more complete description, see QBarDataProxy.
+ *
+ * \sa ItemModelBarDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qheightmapsurfacedataproxy.cpp b/src/datavisualization/data/qheightmapsurfacedataproxy.cpp
index 7c8f9fce..518e69eb 100644
--- a/src/datavisualization/data/qheightmapsurfacedataproxy.cpp
+++ b/src/datavisualization/data/qheightmapsurfacedataproxy.cpp
@@ -27,7 +27,7 @@ const float defaultMaxValue = 10.0f;
 /*!
  * \class QHeightMapSurfaceDataProxy
  * \inmodule QtDataVisualization
- * \brief Proxy class for Q3DSurface.
+ * \brief Base proxy class for Q3DSurface.
  * \since 1.0.0
  *
  * QHeightMapSurfaceDataProxy takes care of surface related height map data handling. It provides a
@@ -38,16 +38,24 @@ const float defaultMaxValue = 10.0f;
  * to image horizontal direction and Z-value to the vertical. Setting any of these
  * properties triggers asynchronous re-resolving of any existing height map.
  *
- * \sa QSurfaceDataProxy
+ * \sa QSurfaceDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype HeightMapSurfaceDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QHeightMapSurfaceDataProxy
  * \inherits SurfaceDataProxy
+ * \brief Base proxy type for Surface3D.
  *
  * HeightMapSurfaceDataProxy takes care of surface related height map data handling. It provides a
  * way for giving the surface plot a height map to be visualized.
+ *
+ * For more complete description, see QHeightMapSurfaceDataProxy.
+ *
+ * \sa {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qitemmodelbardatamapping.cpp b/src/datavisualization/data/qitemmodelbardatamapping.cpp
index 6a60ff1e..83d6c784 100644
--- a/src/datavisualization/data/qitemmodelbardatamapping.cpp
+++ b/src/datavisualization/data/qitemmodelbardatamapping.cpp
@@ -23,7 +23,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QItemModelBarDataMapping
  * \inmodule QtDataVisualization
- * \brief Data model mapping for Q3DBars.
+ * \brief Item model mapping for Q3DBars.
  * \since 1.0.0
  *
  * QItemModelBarDataMapping is used to map roles of QAbstractItemModel to rows, columns, and values
@@ -50,12 +50,16 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  *    \snippet doc_src_qtdatavisualization.cpp 3
  *
- * \sa QItemModelBarDataProxy
+ * \sa QItemModelBarDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype BarDataMapping
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QItemModelBarDataMapping
+ * \brief Item model mapping for Bars3D.
  *
  * This type is used to map roles of AbstractItemModel to rows, columns, and values of Bars3D. For
  * more complete description, see QItemModelBarDataMapping.
@@ -64,7 +68,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * \snippet doc_src_qmldatavisualization.cpp 4
  *
- * \sa ItemModelBarDataProxy
+ * \sa ItemModelBarDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qitemmodelbardataproxy.cpp b/src/datavisualization/data/qitemmodelbardataproxy.cpp
index 7c989aef..85fd8bf9 100644
--- a/src/datavisualization/data/qitemmodelbardataproxy.cpp
+++ b/src/datavisualization/data/qitemmodelbardataproxy.cpp
@@ -25,20 +25,24 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QItemModelBarDataProxy
  * \inmodule QtDataVisualization
- * \brief Proxy class for Q3DBars data model mapping.
+ * \brief Proxy class for presenting data in item models with Q3DBars.
  * \since 1.0.0
  *
  * QItemModelBarDataProxy allows you to use QAbstractItemModel derived models as a data source
  * for Q3DBars. It uses QItemModelBarDataMapping instance to map data from the model to Q3DBars
  * graph.
  *
- * \sa QItemModelBarDataMapping
+ * \sa QItemModelBarDataMapping, {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype ItemModelBarDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QItemModelBarDataProxy
  * \inherits BarDataProxy
+ * \brief Proxy class for presenting data in item models with Bars3D.
  *
  * This type allows you to use AbstractItemModel derived models as a data source for Bars3D.
  *
@@ -46,7 +50,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * \snippet doc_src_qmldatavisualization.cpp 7
  *
- * \sa BarDataProxy, BarDataMapping
+ * \sa BarDataProxy, BarDataMapping, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qitemmodelscatterdatamapping.cpp b/src/datavisualization/data/qitemmodelscatterdatamapping.cpp
index 4b2be700..7ffd44f9 100644
--- a/src/datavisualization/data/qitemmodelscatterdatamapping.cpp
+++ b/src/datavisualization/data/qitemmodelscatterdatamapping.cpp
@@ -23,7 +23,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QItemModelScatterDataMapping
  * \inmodule QtDataVisualization
- * \brief Data model mapping for Q3DScatter.
+ * \brief Item model mapping for Q3DScatter.
  * \since 1.0.0
  *
  * QItemModelScatterDataMapping is used to map roles of QAbstractItemModel to the XYZ-values
@@ -39,12 +39,16 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * \snippet doc_src_qtdatavisualization.cpp 4
  *
- * \sa QItemModelScatterDataProxy
+ * \sa QItemModelScatterDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype ScatterDataMapping
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QItemModelScatterDataMapping
+ * \brief Item model mapping for Scatter3D.
  *
  * This type is used to map roles of AbstractItemModel to the XYZ-values of Scatter3D points. For
  * more complete description, see QItemModelScatterDataMapping.
@@ -53,7 +57,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * \snippet doc_src_qmldatavisualization.cpp 5
  *
- * \sa ItemModelScatterDataProxy
+ * \sa ItemModelScatterDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qitemmodelscatterdataproxy.cpp b/src/datavisualization/data/qitemmodelscatterdataproxy.cpp
index df94483a..7527f87e 100644
--- a/src/datavisualization/data/qitemmodelscatterdataproxy.cpp
+++ b/src/datavisualization/data/qitemmodelscatterdataproxy.cpp
@@ -25,17 +25,23 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QItemModelScatterDataProxy
  * \inmodule QtDataVisualization
- * \brief Proxy class for Q3DScatter data model mapping.
+ * \brief Proxy class for presenting data in item models with Q3DScatter.
  * \since 1.0.0
  *
  * QItemModelScatterDataProxy allows you to use QAbstractItemModel derived models as a data source
  * for Q3DScatter. It maps roles defined in QItemModelScatterDataMapping to roles in the model.
+ *
+ * /sa {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype ItemModelScatterDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QItemModelScatterDataProxy
  * \inherits ScatterDataProxy
+ * \brief Proxy class for presenting data in item models with Scatter3D.
  *
  * This type allows you to use AbstractItemModel derived models as a data source for Scatter3D.
  *
@@ -43,7 +49,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * \snippet doc_src_qmldatavisualization.cpp 8
  *
- * \sa ScatterDataProxy, ScatterDataMapping
+ * \sa ScatterDataProxy, ScatterDataMapping, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qitemmodelsurfacedatamapping.cpp b/src/datavisualization/data/qitemmodelsurfacedatamapping.cpp
index 27df0309..0b7c74c9 100644
--- a/src/datavisualization/data/qitemmodelsurfacedatamapping.cpp
+++ b/src/datavisualization/data/qitemmodelsurfacedatamapping.cpp
@@ -23,7 +23,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QItemModelSurfaceDataMapping
  * \inmodule QtDataVisualization
- * \brief Data model mapping for Q3DSurface.
+ * \brief Item model mapping for Q3DSurface.
  * \since 1.0.0
  *
  * QItemModelSurfaceDataMapping is used to map roles of QAbstractItemModel to rows, columns, and values
@@ -51,12 +51,16 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  *    \snippet doc_src_qtdatavisualization.cpp 5
  *
- * \sa QItemModelSurfaceDataProxy
+ * \sa QItemModelSurfaceDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype SurfaceDataMapping
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QItemModelSurfaceDataMapping
+ * \brief Item model mapping for Surface3D.
  *
  * This type is used to map roles of AbstractItemModel to rows, columns, and values of Surface3D.
  * For more complete description, see QItemModelSurfaceDataMapping.
@@ -65,7 +69,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * \snippet doc_src_qmldatavisualization.cpp 6
  *
- * \sa ItemModelSurfaceDataProxy
+ * \sa ItemModelSurfaceDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qitemmodelsurfacedataproxy.cpp b/src/datavisualization/data/qitemmodelsurfacedataproxy.cpp
index 77eb571a..22271c2e 100644
--- a/src/datavisualization/data/qitemmodelsurfacedataproxy.cpp
+++ b/src/datavisualization/data/qitemmodelsurfacedataproxy.cpp
@@ -27,17 +27,23 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QItemModelSurfaceDataProxy
  * \inmodule QtDataVisualization
- * \brief Proxy class for Q3DSurface data model mapping.
+ * \brief Proxy class for presenting data in item models with Q3DSurface.
  * \since 1.0.0
  *
  * QItemModelSurfaceDataProxy allows you to use QAbstractItemModel derived models as a data source
  * for Q3DSurface. It maps roles defined in QItemModelSurfaceDataMapping to roles in the model.
+ *
+ * /sa {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype ItemModelSurfaceDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QItemModelSurfaceDataProxy
  * \inherits SurfaceDataProxy
+ * \brief Proxy class for presenting data in item models with Surface3D.
  *
  * This type allows you to use AbstractItemModel derived models as a data source for Surface3D.
  *
@@ -45,7 +51,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * \snippet doc_src_qmldatavisualization.cpp 9
  *
- * \sa SurfaceDataProxy, SurfaceDataMapping
+ * \sa SurfaceDataProxy, SurfaceDataMapping, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qscatterdataitem.cpp b/src/datavisualization/data/qscatterdataitem.cpp
index 3de5bbd7..055a9dad 100644
--- a/src/datavisualization/data/qscatterdataitem.cpp
+++ b/src/datavisualization/data/qscatterdataitem.cpp
@@ -93,6 +93,36 @@ QScatterDataItem &QScatterDataItem::operator=(const QScatterDataItem &other)
  * \return position of this data item.
  */
 
+/*!
+ * \fn void QScatterDataItem::setX(float value)
+ * Sets the X component of the item position to the \a value.
+ */
+
+/*!
+ * \fn void QScatterDataItem::setY(float value)
+ * Sets the Y component of the item position to the \a value.
+ */
+
+/*!
+ * \fn void QScatterDataItem::setZ(float value)
+ * Sets the Z component of the item position to the \a value.
+ */
+
+/*!
+ * \fn float QScatterDataItem::x() const
+ * \return the X component of the position of this data item.
+ */
+
+/*!
+ * \fn float QScatterDataItem::y() const
+ * \return the Y component of the position of this data item.
+ */
+
+/*!
+ * \fn float QScatterDataItem::z() const
+ * \return the Z component of the position of this data item.
+ */
+
 //void QScatterDataItem::setSize(qreal size)
 //{
 //    m_size = size;
diff --git a/src/datavisualization/data/qscatterdataproxy.cpp b/src/datavisualization/data/qscatterdataproxy.cpp
index 50328d1a..4d83da8d 100644
--- a/src/datavisualization/data/qscatterdataproxy.cpp
+++ b/src/datavisualization/data/qscatterdataproxy.cpp
@@ -24,7 +24,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QScatterDataProxy
  * \inmodule QtDataVisualization
- * \brief Proxy class for Q3DScatter.
+ * \brief Base proxy class for Q3DScatter.
  * \since 1.0.0
  *
  * QScatterDataProxy handles adding, inserting, changing and removing data items.
@@ -52,14 +52,26 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *
  * For example:
  * \snippet doc_src_qtdatavisualization.cpp 2
+ *
+ * /sa {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype ScatterDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QScatterDataProxy
  * \inherits AbstractDataProxy
+ * \brief Base proxy class for Scatter3D.
  *
  * This type handles adding, inserting, changing and removing data items.
+ *
+ * This type is uncreatable, but contains properties that are exposed via subtypes.
+ *
+ * For more complete description, see QScatterDataProxy.
+ *
+ * \sa ItemModelScatterDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qsurfacedataitem.cpp b/src/datavisualization/data/qsurfacedataitem.cpp
index 3fb21c95..19f8f347 100644
--- a/src/datavisualization/data/qsurfacedataitem.cpp
+++ b/src/datavisualization/data/qsurfacedataitem.cpp
@@ -94,6 +94,36 @@ QSurfaceDataItem &QSurfaceDataItem::operator=(const QSurfaceDataItem &other)
  */
 
 /*!
+ * \fn void QSurfaceDataItem::setX(float value)
+ * Sets the X component of the item position to the \a value.
+ */
+
+/*!
+ * \fn void QSurfaceDataItem::setY(float value)
+ * Sets the Y component of the item position to the \a value.
+ */
+
+/*!
+ * \fn void QSurfaceDataItem::setZ(float value)
+ * Sets the Z component of the item position to the \a value.
+ */
+
+/*!
+ * \fn float QSurfaceDataItem::x() const
+ * \return the X component of the position of this data item.
+ */
+
+/*!
+ * \fn float QSurfaceDataItem::y() const
+ * \return the Y component of the position of this data item.
+ */
+
+/*!
+ * \fn float QSurfaceDataItem::z() const
+ * \return the Z component of the position of this data item.
+ */
+
+/*!
  * \internal
  */
 void QSurfaceDataItem::createExtraData()
diff --git a/src/datavisualization/data/qsurfacedataproxy.cpp b/src/datavisualization/data/qsurfacedataproxy.cpp
index f1351521..72f33de7 100644
--- a/src/datavisualization/data/qsurfacedataproxy.cpp
+++ b/src/datavisualization/data/qsurfacedataproxy.cpp
@@ -24,7 +24,7 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
 /*!
  * \class QSurfaceDataProxy
  * \inmodule QtDataVisualization
- * \brief Proxy class for Q3DSurface.
+ * \brief Base proxy class for Q3DSurface.
  * \since 1.0.0
  *
  * QSurfaceDataProxy takes care of surface related data handling. The QSurfaceDataProxy handles the data
@@ -61,14 +61,26 @@ QT_DATAVISUALIZATION_BEGIN_NAMESPACE
  *                            see \l{Q3DValueAxis::setLabelFormat()} for more information.
  * \endtable
  *
+ * \sa {Qt Data Visualization Data Handling}
  */
 
 /*!
  * \qmltype SurfaceDataProxy
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
  * \instantiates QSurfaceDataProxy
  * \inherits AbstractDataProxy
+ * \brief Base proxy class for Surface3D.
  *
- * DOCUMENTATION GOES HERE TOO
+ * This type handles surface data items. The data is arranged into rows and columns, and all rows must have
+ * the same number of columns.
+ *
+ * This type is uncreatable, but contains properties that are exposed via subtypes.
+ *
+ * For more complete description, see QSurfaceDataProxy.
+ *
+ * \sa ItemModelSurfaceDataProxy, {Qt Data Visualization Data Handling}
  */
 
 /*!
diff --git a/src/datavisualization/data/qsurfacedataproxy.h b/src/datavisualization/data/qsurfacedataproxy.h
index 2aeda80e..460fa437 100644
--- a/src/datavisualization/data/qsurfacedataproxy.h
+++ b/src/datavisualization/data/qsurfacedataproxy.h
@@ -49,8 +49,6 @@ public:
 
 signals:
     void arrayReset();
-    void valueRangeRowsChanged(int min, int max);
-    void valueRangeColumnsChanged(int min, int max);
 
 protected:
     explicit QSurfaceDataProxy(QSurfaceDataProxyPrivate *d, QObject *parent = 0);
diff --git a/src/datavisualization/doc/qtdatavisualization.qdocconf b/src/datavisualization/doc/qtdatavisualization.qdocconf
index 016fbe0c..e3189604 100644
--- a/src/datavisualization/doc/qtdatavisualization.qdocconf
+++ b/src/datavisualization/doc/qtdatavisualization.qdocconf
@@ -31,3 +31,21 @@ qhp.qtdatavisualization.subprojects.classes.title           = C++ Classes
 qhp.qtdatavisualization.subprojects.classes.indexTitle      = Qt Data Visualization C++ Classes
 qhp.qtdatavisualization.subprojects.classes.selectors       = class fake:headerfile
 qhp.qtdatavisualization.subprojects.classes.sortPages       = true
+
+
+HTML.footer = \
+    "<div class=\"footer\">\n" \
+    "    <p>\n" \
+    "      <acronym title=\"Copyright\">&copy;</acronym> 2013 Digia. Qt and Qt logos are\n" \
+    "      trademarks of of Digia Corporation in Finland and/or other countries worldwide.\n" \
+    "    </p>\n" \
+    "      All other trademarks are property of their respective owners.\n" \
+    "    <br />\n" \
+    "    <p>\n" \
+    "      Licensees holding valid Qt Enterprise licenses may use this document in accordance\n" \
+    "      with the Qt Enterprise License Agreement provided with the Software or,\n" \
+    "      alternatively, in accordance with the terms contained in a written agreement\n" \
+    "      between you and Digia.\n" \
+    "    </p>\n" \
+    "</div>\n"
+
diff --git a/src/datavisualization/doc/src/qtdatavisualization-index.qdoc b/src/datavisualization/doc/src/qtdatavisualization-index.qdoc
index 843df153..2a09dc68 100644
--- a/src/datavisualization/doc/src/qtdatavisualization-index.qdoc
+++ b/src/datavisualization/doc/src/qtdatavisualization-index.qdoc
@@ -22,28 +22,54 @@
     \brief QtDataVisualization module provides functionality for 3D visualization.
 
     Qt Data Visualization module provides a way to visualize data in 3D.
-    It uses OpneGL for the data rendering.
+
+    \section1 Features
+
+    \list
+        \li Multiple data visualization options: 3D Bars, 3D Scatter, and 3D Surface
+        \li 2D slice views of the 3D data
+        \li Interactive data: Rotate, zoom, and highlight data using mouse or touch
+        \li Uses OpenGL for rendering the data
+        \li QML2 support
+        \li Customizable axes for data - control viewable data window with axis ranges
+        \li Customizable input handling (upcoming feature - not supported in technology preview)
+        \li Customizable scene handling - full control of cameras and lights (upcoming feature -
+            not supported in technology preview)
+        \li Customizable themes (upcoming feature - not supported in technology preview)
+    \endlist
 
     \section1 Getting Started
 
-    Qt Data Visualization provides classes for rendering 3D data. To include
-    the definitions of the module's classes, use the following directive:
+    To import Qt Data Visualization QML types, add the following import statement to your \c .qml
+    file:
+
+    \snippet doc_src_qmldatavisualization.cpp 0
+
+    If you intend to use Qt Data Visualization C++ classes in your application, use the
+    following directive:
 
     \snippet doc_src_qtdatavisualization.cpp 0
 
-    To link against the module, add this line to your qmake \c
-    .pro file:
+    \note If you are using a few classes from this module, we recommend including those specific
+    classes only instead of the whole module.
+
+    To link against Qt Data Visualization module, add this line to your \c qmake project file:
 
     \snippet doc_src_qtdatavisualization.pro 0
 
+    See \l{Qt Data Visualization Getting Started}{Getting started} page for further information
+    how to use Qt Data Visualization in your application.
+
     \section1 Articles
     \list
-    \li \l{Qt Data Visualization License Information}{License Information}
+        \li \l{Qt Data Visualization Data Handling}{Data input}
+        \li \l{Qt Data Visualization Interacting with Data}{Interacting with visualized data}
     \endlist
 
     \section1 References
     \list
         \li \l{Qt Data Visualization C++ Classes}
+        \li \l{Qt Data Visualization QML Types}
     \endlist
 
     Qt Data Visualization comes with the following examples:
diff --git a/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc b/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc
index 300a31b6..7a0d2c4a 100644
--- a/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc
+++ b/src/datavisualization/doc/src/qtdatavisualization-qml-abstractdeclarative.qdoc
@@ -18,9 +18,12 @@
 
 /*!
   \qmltype AbstractGraph3D
-  \inmodule QtDataVisualization
+  \inqmlmodule com.digia.QtDataVisualization 1.0
+  \since com.digia.QtDataVisualization 1.0
+  \ingroup datavisualization_qml
+  \brief Base type for 3D visualizations.
 
-  This type is the base class for all 3D visualizations in Qt Quick 2.
+  This type is the base type for all 3D visualizations in QtDataVisualization.
 
   It resides in the data visualization module that can be imported like this:
 
@@ -29,7 +32,6 @@
   Note that this type is uncreatable, but contains properties that are shared between
   the 3D visualizations.
 
-
   \sa Bars3D, Scatter3D, Surface3D, {Qt Data Visualization C++ Classes}
  */
 
diff --git a/src/datavisualization/doc/src/qtdatavisualization-qml-bars3d.qdoc b/src/datavisualization/doc/src/qtdatavisualization-qml-bars3d.qdoc
index fac53960..f778cc92 100644
--- a/src/datavisualization/doc/src/qtdatavisualization-qml-bars3d.qdoc
+++ b/src/datavisualization/doc/src/qtdatavisualization-qml-bars3d.qdoc
@@ -19,7 +19,10 @@
 /*!
  * \qmltype Bars3D
  * \inherits AbstractGraph3D
- * \inmodule QtDataVisualization
+ * \inqmlmodule com.digia.QtDataVisualization 1.0
+ * \since com.digia.QtDataVisualization 1.0
+ * \ingroup datavisualization_qml
+ * \brief 3D bar graph.
  *
  * This type enables developers to render bar graphs in 3D with Qt Quick 2.
  *
diff --git a/src/datavisualization/doc/src/qtdatavisualization-qml-colorgradient.qdoc b/src/datavisualization/doc/src/qtdatavisualization-qml-colorgradient.qdoc
index 98b29c87..f8edf492 100644
--- a/src/datavisualization/doc/src/qtdatavisualization-qml-colorgradient.qdoc
+++ b/src/datavisualization/doc/src/qtdatavisualization-qml-colorgradient.qdoc
@@ -18,6 +18,10 @@
 
 /*!
     \qmltype ColorGradientStop
+    \inqmlmodule com.digia.QtDataVisualization 1.0
+    \since com.digia.QtDataVisualization 1.0
+    \ingroup datavisualization_qml
+    \brief Defines the color at a position in ColorGradient.
 
     Defines the color at a position in a ColorGradient.
 
@@ -46,6 +50,10 @@
 
 /*!
     \qmltype ColorGradient
+    \inqmlmodule com.digia.QtDataVisualization 1.0
+    \since com.digia.QtDataVisualization 1.0
+    \ingroup datavisualization_qml
+    \brief Defines a color gradient.
 
     A gradient is defined by two or more colors, which will be blended seamlessly.
 
diff --git a/src/datavisualization/doc/src/qtdatavisualization-qml-scatter3d.qdoc b/src/datavisualization/doc/src/qtdatavisualization-qml-scatter3d.qdoc
index d78cc3a7..2839468e 100644
--- a/src/datavisualization/doc/src/qtdatavisualization-qml-scatter3d.qdoc
+++ b/src/datavisualization/doc/src/qtdatavisualization-qml-scatter3d.qdoc
@@ -19,7 +19,10 @@
 /*!
   \qmltype Scatter3D
   \inherits AbstractGraph3D
-  \inmodule QtDataVisualization
+  \inqmlmodule com.digia.QtDataVisualization 1.0
+  \since com.digia.QtDataVisualization 1.0
+  \ingroup datavisualization_qml
+  \brief 3D scatter graph.
 
   This type enables developers to render scatter graphs in 3D with Qt Quick 2.
 
diff --git a/src/datavisualization/doc/src/qtdatavisualization-qml-surface3d.qdoc b/src/datavisualization/doc/src/qtdatavisualization-qml-surface3d.qdoc
index 31d05844..3669c1cd 100644
--- a/src/datavisualization/doc/src/qtdatavisualization-qml-surface3d.qdoc
+++ b/src/datavisualization/doc/src/qtdatavisualization-qml-surface3d.qdoc
@@ -19,7 +19,10 @@
 /*!
   \qmltype Surface3D
   \inherits AbstractGraph3D
-  \inmodule QtDataVisualization
+  \inqmlmodule com.digia.QtDataVisualization 1.0
+  \since com.digia.QtDataVisualization 1.0
+  \ingroup datavisualization_qml
+  \brief 3D surface graph.
 
   This type enables developers to render surface plots in 3D with Qt Quick 2.
 
diff --git a/src/datavisualization/doc/src/qtdatavisualization.qdoc b/src/datavisualization/doc/src/qtdatavisualization.qdoc
index 5ddd0720..c0e317d0 100644
--- a/src/datavisualization/doc/src/qtdatavisualization.qdoc
+++ b/src/datavisualization/doc/src/qtdatavisualization.qdoc
@@ -24,3 +24,52 @@
     \brief The QtDataVisualization module provides functionality for 3D visualization.
 */
 
+/*!
+    \group datavisualization_qml
+    \title Qt Data Visualization QML Types
+
+    \brief QML types for the Qt Data Visualization API.
+
+    Qt Data Visualization functionality can be accessed via these QML types.
+
+    \section1 QML Types
+*/
+
+/*!
+    \page qtdatavisualization_getting_started.html
+    \title Qt Data Visualization Getting Started
+
+    \section1 Building Qt Data Visualization
+
+    TODO
+
+    \section1 Creating a simple application
+
+    TODO
+*/
+
+/*!
+    \page qtdatavisualization_data_handling.html
+    \title Qt Data Visualization Data Handling
+
+    \section1 Data proxies
+
+    TODO
+
+    \section1 Item models and data mapping
+
+    TODO
+*/
+
+/*!
+    \page qtdatavisualization_interacting_with_data.html
+    \title Qt Data Visualization Interacting with Data
+
+    \section1 View manipulation
+
+    TODO
+
+    \section1 Highlighting data
+
+    TODO
+*/
diff --git a/src/datavisualization/doc/src/qtdatavisualizationlicense.qdoc b/src/datavisualization/doc/src/qtdatavisualizationlicense.qdoc
deleted file mode 100644
index 16c1ed70..00000000
--- a/src/datavisualization/doc/src/qtdatavisualizationlicense.qdoc
+++ /dev/null
@@ -1,37 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2013 Digia Plc
-** All rights reserved.
-** For any questions to Digia, please use contact form at http://qt.digia.com
-**
-** This file is part of the QtDataVisualization module.
-**
-** Licensees holding valid Qt Enterprise licenses may use this file in
-** accordance with the Qt Enterprise License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.
-**
-** If you have questions regarding the use of this file, please use
-** contact form at http://qt.digia.com
-**
-****************************************************************************/
-
-/*!
-    \page qtdatavisualizationlicense.html
-    \title Qt Data Visualization License Information
-    \ingroup licensing
-    \brief License information for Qt Data Visualization
-
-    \legalese
-    Copyright 2013 Digia.
-
-    Qt and Qt logos are trademarks of of Digia Corporation in Finland and/or other countries
-    worldwide.
-
-    All other trademarks are property of their respective owners.
-
-    Licensees holding valid Qt Enterprise licenses may use this document in accordance with the
-    Qt Enterprise License Agreement provided with the Software or, alternatively, in accordance
-    with the terms contained in a written agreement between you and Digia.
-    \endlegalese
-*/