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/****************************************************************************
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**
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** Copyright (C) 2012 Digia Plc
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** All rights reserved.
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** For any questions to Digia, please use contact form at http://qt.digia.com
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**
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** This file is part of the Qt Commercial Charts Add-on.
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**
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** $QT_BEGIN_LICENSE$
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia.
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**
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** If you have questions regarding the use of this file, please use
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** contact form at http://qt.digia.com
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qhpiemodelmapper.h"
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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/*!
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\class QHPieModelMapper
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\brief part of QtCommercial chart API.
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\mainclass
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Model mappers allow you to use QAbstractItemModel derived models as a data source for a chart series.
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Horizontal model mapper is used to create a connection between QPieSeries and QAbstractItemModel derived model object that keeps the consecutive pie slices data in rows.
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It is possible to use both QAbstractItemModel and QPieSeries model API. QHPieModelMapper makes sure that Pie and the model are kept in sync.
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NOTE: used model has to support adding/removing rows/columns and modifying the data of the cells.
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*/
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/*!
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\property QHPieModelMapper::valuesRow
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\brief Defines which row of the model is kept in sync with the values of the pie's slices
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Default value is: -1 (invalid mapping)
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*/
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/*!
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\property QHPieModelMapper::labelsRow
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\brief Defines which row of the model is kept in sync with the labels of the pie's slices
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Default value is: -1 (invalid mapping)
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*/
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/*!
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Constructs a mapper object which is a child of \a parent.
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*/
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QHPieModelMapper::QHPieModelMapper(QObject *parent) :
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QPieModelMapper(parent)
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{
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QPieModelMapper::setOrientation(Qt::Horizontal);
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}
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/*!
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Returns which row of the model is kept in sync with the values of the pie's slices
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*/
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int QHPieModelMapper::valuesRow() const
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{
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return QPieModelMapper::valuesSection();
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}
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/*!
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Sets the model row that is kept in sync with the pie slices values.
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Parameter \a valuesRow specifies the row of the model.
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*/
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void QHPieModelMapper::setValuesRow(int valuesRow)
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{
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QPieModelMapper::setValuesSection(valuesRow);
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}
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/*!
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Returns which row of the model is kept in sync with the labels of the pie's slices
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*/
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int QHPieModelMapper::labelsRow() const
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{
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return QPieModelMapper::labelsSection();
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}
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/*!
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Sets the model row that is kept in sync with the pie's slices labels.
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Parameter \a labelsRow specifies the row of the model.
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*/
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void QHPieModelMapper::setLabelsRow(int labelsRow)
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{
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QPieModelMapper::setLabelsSection(labelsRow);
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}
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#include "moc_qhpiemodelmapper.cpp"
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QTCOMMERCIALCHART_END_NAMESPACE
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