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+/****************************************************************************
+**
+** Copyright (C) 2014 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 Qt Enterprise Charts Add-on.
+**
+** $QT_BEGIN_LICENSE$
+** 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
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qvxymodelmapper.h"
+
+QT_CHARTS_BEGIN_NAMESPACE
+
+/*!
+    \class QVXYModelMapper
+    \inmodule Qt Charts
+    \brief Vertical model mapper for QXYSeries.
+    \mainclass
+
+    Model mappers allow you to use QAbstractItemModel derived models as a data source for a chart series.
+    Vertical model mapper is used to create a connection between QXYSeries and QAbstractItemModel derived model object.
+    It is possible to use both QAbstractItemModel and QXYSeries model API. QXYModelMapper makes sure that QXYSeries and the model are kept in sync.
+    Note: used model has to support adding/removing rows/columns and modifying the data of the cells.
+*/
+/*!
+    \qmltype VXYModelMapper
+    \instantiates QVXYModelMapper
+    \inqmlmodule QtCharts
+
+    \brief Vertical model mapper for QXYSeries.
+
+    VXYModelMapper allows you to use your own QAbstractItemModel derived model with data in columns
+    as a data source for XYSeries based series. It is possible to use both QAbstractItemModel and
+    XYSeries data API to manipulate data. VXYModelMapper keeps the series and the model in sync.
+*/
+
+/*!
+    \property QVXYModelMapper::series
+    \brief Defines the QXYSeries object that is used by the mapper.
+
+    All the data in the series is discarded when it is set to the mapper.
+    When new series is specified the old series is disconnected (it preserves its data)
+*/
+/*!
+    \qmlproperty XYSeries VXYModelMapper::series
+    Defines the XYSeries object that is used by the mapper. All the data in the series is discarded when it is set to
+    the mapper. When new series is specified the old series is disconnected (it preserves its data).
+*/
+
+/*!
+    \property QVXYModelMapper::model
+    \brief Defines the model that is used by the mapper.
+*/
+/*!
+    \qmlproperty SomeModel VXYModelMapper::model
+    The QAbstractItemModel based model that is used by the mapper. You need to implement the model
+    and expose it to QML. Note: the model has to support adding/removing rows/columns and modifying
+    the data of the cells.
+*/
+
+/*!
+    \property QVXYModelMapper::xColumn
+    \brief Defines which column of the model is kept in sync with the x values of QXYSeries.
+
+    Default value is: -1 (invalid mapping)
+*/
+/*!
+    \qmlproperty int VXYModelMapper::xColumn
+    Defines which column of the model is kept in sync with the x values of the series. Default value is -1 (invalid
+    mapping).
+*/
+
+/*!
+    \property QVXYModelMapper::yColumn
+    \brief Defines which column of the model is kept in sync with the y values of QXYSeries.
+
+    Default value is: -1 (invalid mapping)
+*/
+/*!
+    \qmlproperty int VXYModelMapper::yColumn
+    Defines which column of the model is kept in sync with the y values of the series. Default value is -1 (invalid
+    mapping).
+*/
+
+/*!
+    \property QVXYModelMapper::firstRow
+    \brief Defines which row of the model contains the data for the first point of the series.
+
+    Minimal and default value is: 0
+*/
+/*!
+    \qmlproperty int VXYModelMapper::firstRow
+    Defines which row of the model contains the data for the first point of the series.
+    The default value is 0.
+*/
+
+/*!
+    \property QVXYModelMapper::rowCount
+    \brief Defines the number of rows of the model that are mapped as the data for series.
+
+    Minimal and default value is: -1 (count limited by the number of rows in the model)
+*/
+/*!
+    \qmlproperty int VXYModelMapper::columnCount
+    Defines the number of rows of the model that are mapped as the data for series. The default value is
+    -1 (count limited by the number of rows in the model).
+*/
+
+/*!
+    \fn void QVXYModelMapper::seriesReplaced()
+
+    Emitted when the series to which mapper is connected to has changed.
+*/
+
+/*!
+    \fn void QVXYModelMapper::modelReplaced()
+
+    Emitted when the model to which mapper is connected to has changed.
+*/
+
+/*!
+    \fn void QVXYModelMapper::xColumnChanged()
+
+    Emitted when the xColumn has changed.
+*/
+
+/*!
+    \fn void QVXYModelMapper::yColumnChanged()
+
+    Emitted when the yColumn has changed.
+*/
+
+/*!
+    \fn void QVXYModelMapper::firstRowChanged()
+    Emitted when the firstRow has changed.
+*/
+
+/*!
+    \fn void QVXYModelMapper::rowCountChanged()
+    Emitted when the rowCount has changed.
+*/
+
+/*!
+    Constructs a mapper object which is a child of \a parent.
+*/
+QVXYModelMapper::QVXYModelMapper(QObject *parent) :
+    QXYModelMapper(parent)
+{
+    QXYModelMapper::setOrientation(Qt::Vertical);
+}
+
+QAbstractItemModel *QVXYModelMapper::model() const
+{
+    return QXYModelMapper::model();
+}
+
+void QVXYModelMapper::setModel(QAbstractItemModel *model)
+{
+    if (model != QXYModelMapper::model()) {
+        QXYModelMapper::setModel(model);
+        emit modelReplaced();
+    }
+}
+
+QXYSeries *QVXYModelMapper::series() const
+{
+    return QXYModelMapper::series();
+}
+
+void QVXYModelMapper::setSeries(QXYSeries *series)
+{
+    if (series != QXYModelMapper::series()) {
+        QXYModelMapper::setSeries(series);
+        emit seriesReplaced();
+    }
+}
+
+int QVXYModelMapper::xColumn() const
+{
+    return QXYModelMapper::xSection();
+}
+
+void QVXYModelMapper::setXColumn(int xColumn)
+{
+    if (xColumn != xSection()) {
+        QXYModelMapper::setXSection(xColumn);
+        emit xColumnChanged();
+    }
+}
+
+int QVXYModelMapper::yColumn() const
+{
+    return QXYModelMapper::ySection();
+}
+
+void QVXYModelMapper::setYColumn(int yColumn)
+{
+    if (yColumn != ySection()) {
+        QXYModelMapper::setYSection(yColumn);
+        emit yColumnChanged();
+    }
+}
+
+int QVXYModelMapper::firstRow() const
+{
+    return first();
+}
+
+void QVXYModelMapper::setFirstRow(int firstRow)
+{
+    if (firstRow != first()) {
+        setFirst(firstRow);
+        emit firstRowChanged();
+    }
+}
+
+int QVXYModelMapper::rowCount() const
+{
+    return count();
+}
+
+void QVXYModelMapper::setRowCount(int rowCount)
+{
+    if (rowCount != count()) {
+        setCount(rowCount);
+        emit rowCountChanged();
+    }
+}
+
+#include "moc_qvxymodelmapper.cpp"
+
+QT_CHARTS_END_NAMESPACE