|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 2012 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 Commercial Charts Add-on.
|
|
|
**
|
|
|
** $QT_BEGIN_LICENSE$
|
|
|
** Licensees holding valid Qt Commercial licenses may use this file in
|
|
|
** accordance with the Qt Commercial 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"
|
|
|
|
|
|
QTCOMMERCIALCHART_BEGIN_NAMESPACE
|
|
|
|
|
|
/*!
|
|
|
\class QVXYModelMapper
|
|
|
\brief part of QtCommercial chart API.
|
|
|
\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.
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\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)
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
\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)
|
|
|
*/
|
|
|
|
|
|
/*!
|
|
|
Constructs a mapper object which is a child of \a parent.
|
|
|
*/
|
|
|
QVXYModelMapper::QVXYModelMapper(QObject *parent) :
|
|
|
QXYModelMapper(parent)
|
|
|
{
|
|
|
QXYModelMapper::setOrientation(Qt::Vertical);
|
|
|
}
|
|
|
|
|
|
int QVXYModelMapper::xColumn() const
|
|
|
{
|
|
|
return QXYModelMapper::xSection();
|
|
|
}
|
|
|
|
|
|
void QVXYModelMapper::setXColumn(int xColumn)
|
|
|
{
|
|
|
return QXYModelMapper::setXSection(xColumn);
|
|
|
}
|
|
|
|
|
|
int QVXYModelMapper::yColumn() const
|
|
|
{
|
|
|
return QXYModelMapper::ySection();
|
|
|
}
|
|
|
|
|
|
void QVXYModelMapper::setYColumn(int yColumn)
|
|
|
{
|
|
|
return QXYModelMapper::setYSection(yColumn);
|
|
|
}
|
|
|
|
|
|
#include "moc_qvxymodelmapper.cpp"
|
|
|
|
|
|
QTCOMMERCIALCHART_END_NAMESPACE
|
|
|
|
