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-/*!
-     \example examples/modeldata
-     \title Model Data Example
-     \subtitle
-
-     This example shows how to use the QAbstractItemModel derived model as the data for the series.
-
-     \image examples_modeldata.png
-
-     Let's start by creating an instance of the CustomTableModel class.
-     The CustomTableModel class is derived from QAbstractTableModel and it was created for the purpose of this example.
-     The constructor of this class populates the internal data store of the model with the data that is suitable for our chart example.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 1
-
-     We now have a model with data that we would like to display both on the chart and in a QTableView.
-     First, we create QTableView and tell it to use the model as a data source. To make the data cells fill the table view we also change headers resize mode.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 2
-
-     Now we need the QChart instance to display the same data on the chart.
-     We also enable animations. It makes it easier to see how modifying the model's data affect the chart.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 3
-
-     The code below creates new line series and gives it a name. The following line creates an instance of QVXYModelMapper class.
-     The next two lines specify that X-coordinates are taken from the model's column(Qt::Vertical) with index 0. The Y-coordinates are taken from the model's column with index 1.
-     To create a connection between the series and the model we set both of those objects to QVXYModelMapper.
-
-     Finally, the series is added to the chart.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 4
-
-     To show in QTableView which data corresponds with which series this example uses table coloring.
-     When a series is added to the chart it is assigned a color based on the currently selected theme.
-     The code below extracts that color from the series and uses it to create a colored QTableView.
-     The coloring of the view is not a part of the QChart functionality.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 5
-
-     The same operations are done with a second series. Notice that for this series different columns of the same model are mapped.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 6
-
-     \snippet ../examples/modeldata/tablewidget.cpp 7
-
-     To avoid setting up the QGraphicsScene we use the QChartView class that does it for us.
-     QChart object pointer is used as a parameter of the QChartView constructor.
-     To make the chart look nicer, Antialiasing is turned on and the minimum size of the chartView widget is set.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 8
-
-     Finally we place both widgets in a layout and use the layout as the application layout.
-
-     \snippet ../examples/modeldata/tablewidget.cpp 9
-
-     The application is ready. Try modifying the data in the table view and see how it affects the chart.
-*/