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diff --git a/src/datavis3d/data/qmapdataproxy.cpp b/src/datavis3d/data/qmapdataproxy.cpp
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-/****************************************************************************
-**
-** 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 QtDataVis3D 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
-**
-****************************************************************************/
-
-#include "qmapdataproxy.h"
-#include "qmapdataproxy_p.h"
-
-QT_DATAVIS3D_BEGIN_NAMESPACE
-
-/*!
- * \class QMapDataProxy
- * \inmodule QtDataVis3D
- * \brief Proxy class for Q3DMaps.
- * \since 1.0.0
- *
- * QMapDataProxy handles adding, inserting, changing and removing data.
- *
- * QMapDataProxy takes ownership of all QMapDataArrays and QMapDataItems passed to it.
- */
-
-/*!
- * Constructs QMapDataProxy with the given \a parent.
- */
-QMapDataProxy::QMapDataProxy(QObject *parent) :
- QAbstractDataProxy(new QMapDataProxyPrivate(this), parent)
-{
-}
-
-/*!
- * \internal
- */
-QMapDataProxy::QMapDataProxy(QMapDataProxyPrivate *d, QObject *parent) :
- QAbstractDataProxy(d, parent)
-{
-}
-
-/*!
- * Destroys QMapDataProxy.
- */
-QMapDataProxy::~QMapDataProxy()
-{
-}
-
-/*!
- * Clears the existing array and takes ownership of the \a newArray. Do not use \a newArray pointer
- * to further modify data after QMapDataProxy assumes ownership of it, as such modifications will
- * not trigger proper signals.
- * Passing null array clears all data.
- */
-void QMapDataProxy::resetArray(QMapDataArray *newArray)
-{
- if (dptr()->resetArray(newArray))
- emit arrayReset();
-}
-
-/*!
- * \return item count in the array.
- */
-int QMapDataProxy::itemCount() const
-{
- return dptrc()->m_dataArray.size();
-}
-
-/*!
- * \return pointer to the data array.
- */
-const QMapDataArray *QMapDataProxy::array() const
-{
- return &dptrc()->m_dataArray;
-}
-
-/*!
- * \return pointer to the item at \a index. It is guaranteed to be valid only until next call
- * that modifies data.
- */
-const QMapDataItem *QMapDataProxy::itemAt(int index) const
-{
- return &dptrc()->m_dataArray.at(index);
-}
-
-/*!
- * \internal
- */
-QMapDataProxyPrivate *QMapDataProxy::dptr()
-{
- return static_cast<QMapDataProxyPrivate *>(d_ptr.data());
-}
-
-/*!
- * \internal
- */
-const QMapDataProxyPrivate *QMapDataProxy::dptrc() const
-{
- return static_cast<const QMapDataProxyPrivate *>(d_ptr.data());
-}
-
-/*!
- * \fn void QMapDataProxy::arrayReset()
- *
- * Emitted when data array is reset.
- */
-
-/*!
- * \fn void QMapDataProxy::itemsAdded(int startIndex, int count)
- *
- * Emitted when items have been added. Provides \a startIndex and \a count of items added.
- */
-
-/*!
- * \fn void QMapDataProxy::itemsChanged(int startIndex, int count)
- *
- * Emitted when items have changed. Provides \a startIndex and \a count of changed items.
- */
-
-/*!
- * \fn void QMapDataProxy::itemsRemoved(int startIndex, int count)
- *
- * Emitted when items have been removed. Provides \a startIndex and \a count of items removed.
- * Index may be over current array size if removed from end.
- */
-
-/*!
- * \fn void QMapDataProxy::itemsInserted(int startIndex, int count)
- *
- * Emitted when items have been inserted. Provides \a startIndex and \a count of inserted items.
- */
-
-// QBarDataProxyPrivate
-
-QMapDataProxyPrivate::QMapDataProxyPrivate(QMapDataProxy *q)
- : QAbstractDataProxyPrivate(q, QAbstractDataProxy::DataTypeMap)
-{
-}
-
-QMapDataProxyPrivate::~QMapDataProxyPrivate()
-{
- m_dataArray.clear();
-}
-
-bool QMapDataProxyPrivate::resetArray(QMapDataArray *newArray)
-{
- if (!m_dataArray.size() && (!newArray || !newArray->size()))
- return false;
-
- m_dataArray.clear();
-
- if (newArray) {
- m_dataArray = *newArray;
- delete newArray;
- }
-
- return true;
-}
-
-QPair<GLfloat, GLfloat> QMapDataProxyPrivate::limitValues()
-{
- QPair<GLfloat, GLfloat> limits = qMakePair(0.0f, 0.0f);
- for (int i = 0; i < m_dataArray.size(); i++) {
- const QMapDataItem &item = m_dataArray.at(i);
- qreal itemValue = item.value();
- if (limits.second < itemValue)
- limits.second = itemValue;
- if (limits.first > itemValue)
- limits.first = itemValue;
- }
- return limits;
-}
-
-QT_DATAVIS3D_END_NAMESPACE