HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r1355:785353bddfc1

Added license text to mapper classes

Marek Rosa -

r1355:785353bddfc1

parent child

Context file:

r1355:785353bddfc1

Collapse all files

src/barchart/qbarmodelmapper.cpp +20 0

+            /****************************************************************************
+            **
+            ** 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 "qbarmodelmapper.h"
             #include "qbarmodelmapper_p.h"
             #include "qbarseries.h"
             #include "qbarset.h"
             #include "qchart.h"
             #include "qaxis.h"
             #include <QAbstractItemModel>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \property QBarModelMapper::series
                 \brief Defines the QPieSeries object that is used by the mapper.
                 All the data in the series 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 QBarModelMapper::model
                 \brief Defines the model that is used by the mapper.
             */
             /*!
                 \property QBarModelMapper::first
                 \brief Defines which item of the model's row/column should be mapped as the value of the first QBarSet in the series.
                 Minimal and default value is: 0
             */
             /*!
                 \property QBarModelMapper::count
                 \brief Defines the number of rows/columns of the model that are mapped as the data for QBarSeries
                 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
             */
             /*!
                 \class QBarModelMapper
                 \brief part of QtCommercial chart API.
                 \mainclass
                 The instance of this class cannot be created directly. QHBarModelMapper of QVBarModelMapper should be used instead. This class is used to create a connection between QBarSeries and QAbstractItemModel derived model object.
                 Curently it is NOT possible to use both QAbstractItemModel and QXYSeries model API.
                 When the series is set to the mapper the QBarSeries and QBarSet API that affect the data (append, setValue, remove) should not be used.
                 The model and the QBarSeries won't be kept in sync. Model API should be used to insert,remove,modify BarSets.
                 NOTE: used model has to support adding/removing rows/columns and modifying the data of the cells.
             */
             /*!
                 Constructs a mapper object which is a child of \a parent.
             */
             QBarModelMapper::QBarModelMapper(QObject *parent) :
                 QObject(parent),
                 d_ptr(new QBarModelMapperPrivate(this))
             {
             }
             QAbstractItemModel* QBarModelMapper::model() const
             {
                 Q_D(const QBarModelMapper);
                 return d->m_model;
             }
             void QBarModelMapper::setModel(QAbstractItemModel *model)
             {
                 if (model == 0)
                     return;
                 Q_D(QBarModelMapper);
                 if (d->m_model) {
                     disconnect(d->m_model, 0, d, 0);
                 }
                 d->m_model = model;
                 d->initializeBarFromModel();
                 //    connect signals from the model
                 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
                 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
                 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
                 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
                 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
             }
             QBarSeries* QBarModelMapper::series() const
             {
                 Q_D(const QBarModelMapper);
                 return d->m_series;
             }
             void QBarModelMapper::setSeries(QBarSeries *series)
             {
                 Q_D(QBarModelMapper);
                 if (d->m_series) {
                     disconnect(d->m_series, 0, d, 0);
                 }
                 if (series == 0)
                     return;
                 d->m_series = series;
                 d->initializeBarFromModel();
                 // connect the signals from the series
                 //    connect(d->m_series, SIGNAL(pointAdded(int)), d, SLOT(handlePointAdded(int)));
                 //    connect(d->m_series, SIGNAL(pointRemoved(int)), d, SLOT(handlePointRemoved(int)));
                 //    connect(d->m_series, SIGNAL(pointReplaced(int)), d, SLOT(handlePointReplaced(int)));
             }
             int QBarModelMapper::first() const
             {
                 Q_D(const QBarModelMapper);
                 return d->m_first;
             }
             void QBarModelMapper::setFirst(int first)
             {
                 Q_D(QBarModelMapper);
                 d->m_first = qMax(first, 0);
                 d->initializeBarFromModel();
             }
             int QBarModelMapper::count() const
             {
                 Q_D(const QBarModelMapper);
                 return d->m_count;
             }
             void QBarModelMapper::setCount(int count)
             {
                 Q_D(QBarModelMapper);
                 d->m_count = qMax(count, -1);
                 d->initializeBarFromModel();
             }
             /*!
                 Returns the orientation that is used when QBarModelMapper accesses the model.
                 This mean whether the consecutive values of the bar set are read from row (Qt::Horizontal)
                 or from columns (Qt::Vertical)
             */
             Qt::Orientation QBarModelMapper::orientation() const
             {
                 Q_D(const QBarModelMapper);
                 return d->m_orientation;
             }
             /*!
                 Returns the \a orientation that is used when QBarModelMapper accesses the model.
                 This mean whether the consecutive values of the pie are read from row (Qt::Horizontal)
                 or from columns (Qt::Vertical)
             */
             void QBarModelMapper::setOrientation(Qt::Orientation orientation)
             {
                 Q_D(QBarModelMapper);
                 d->m_orientation = orientation;
                 d->initializeBarFromModel();
             }
             /*!
                 Returns which section of the model is used as the data source for the first bar set
             */
             int QBarModelMapper::firstBarSetSection() const
             {
                 Q_D(const QBarModelMapper);
                 return d->m_firstBarSetSection;
             }
             /*!
                 Sets the model section that is used as the data source for the first bar set
                 Parameter \a firstBarSetSection specifies the section of the model.
             */
             void QBarModelMapper::setFirstBarSetSection(int firstBarSetSection)
             {
                 Q_D(QBarModelMapper);
                 d->m_firstBarSetSection = firstBarSetSection;
                 d->initializeBarFromModel();
             }
             /*!
                 Returns which section of the model is used as the data source for the last bar set
             */
             int QBarModelMapper::lastBarSetSection() const
             {
                 Q_D(const QBarModelMapper);
                 return d->m_lastBarSetSection;
             }
             /*!
                 Sets the model section that is used as the data source for the last bar set
                 Parameter \a lastBarSetSection specifies the section of the model.
             */
             void QBarModelMapper::setLastBarSetSection(int lastBarSetSection)
             {
                 Q_D(QBarModelMapper);
                 d->m_lastBarSetSection = lastBarSetSection;
                 d->initializeBarFromModel();
             }
             /*!
                 Resets the QBarModelMapper to the default state.
                 first: 0; count: -1; firstBarSetSection: -1; lastBarSetSection: -1; categoriesSection: -1
             */
             void QBarModelMapper::reset()
             {
                 Q_D(QBarModelMapper);
                 d->m_first = 0;
                 d->m_count = -1;
                 d->m_firstBarSetSection = -1;
                 d->m_lastBarSetSection = -1;
                 d->initializeBarFromModel();
             }
             ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
             QBarModelMapperPrivate::QBarModelMapperPrivate(QBarModelMapper *q) :
                 m_series(0),
                 m_model(0),
                 m_first(0),
                 m_count(-1),
                 m_orientation(Qt::Vertical),
                 m_firstBarSetSection(-1),
                 m_lastBarSetSection(-1),
                 m_seriesSignalsBlock(false),
                 m_modelSignalsBlock(false),
                 q_ptr(q)
             {
             }
             void QBarModelMapperPrivate::blockModelSignals(bool block)
             {
                 m_modelSignalsBlock = block;
             }
             void QBarModelMapperPrivate::blockSeriesSignals(bool block)
             {
                 m_seriesSignalsBlock = block;
             }
             QBarSet* QBarModelMapperPrivate::barSet(QModelIndex index)
             {
                 if (!index.isValid())
                     return 0;
                 if (m_orientation == Qt::Vertical && index.column() >= m_firstBarSetSection && index.column() <= m_lastBarSetSection) {
                     if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count)) {
             //            if (m_model->index(index.row(), m_valuesSection).isValid() && m_model->index(index.row(), m_labelsSection).isValid())
                             return m_series->barSets().at(index.column() - m_firstBarSetSection);
             //            else
             //                return 0;
                     }
                 } else if (m_orientation == Qt::Horizontal && index.row() >= m_firstBarSetSection && index.row() <= m_lastBarSetSection) {
                     if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count))
                         return m_series->barSets().at(index.row() - m_firstBarSetSection);
                 }
                 return 0; // This part of model has not been mapped to any slice
             }
             QModelIndex QBarModelMapperPrivate::barModelIndex(int barSection, int posInBar)
             {
                 if (m_count != -1 && posInBar >= m_count)
                     return QModelIndex(); // invalid
                 if (barSection < m_firstBarSetSection || barSection > m_lastBarSetSection)
                     return QModelIndex(); // invalid
                 if (m_orientation == Qt::Vertical)
                     return m_model->index(posInBar + m_first, barSection);
                 else
                     return m_model->index(barSection, posInBar + m_first);
             }
             void QBarModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
             {
                 Q_UNUSED(topLeft)
                 Q_UNUSED(bottomRight)
                 if (m_model == 0 || m_series == 0)
                     return;
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 QModelIndex index;
                 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
                     for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
                         index = topLeft.sibling(row, column);
                         QBarSet* bar = barSet(index);
                         if (bar) {
                             if (m_orientation == Qt::Vertical)
                                 bar->replace(row - m_first, m_model->data(index).toReal());
                             else
                                 bar->replace(column - m_first, m_model->data(index).toReal());
                         }
                     }
                 }
                 blockSeriesSignals(false);
             }
             void QBarModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 Q_UNUSED(end)
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Vertical)
                     //        insertData(start, end);
                     initializeBarFromModel();
                 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
                     initializeBarFromModel();
                 blockSeriesSignals(false);
             }
             void QBarModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 Q_UNUSED(end)
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Vertical)
                     //        removeData(start, end);
                     initializeBarFromModel();
                 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
                     initializeBarFromModel();
                 blockSeriesSignals(false);
             }
             void QBarModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 Q_UNUSED(end)
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Horizontal)
                     //        insertData(start, end);
                     initializeBarFromModel();
                 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
                     initializeBarFromModel();
                 blockSeriesSignals(false);
             }
             void QBarModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 Q_UNUSED(end)
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Horizontal)
                     //        removeData(start, end);
                     initializeBarFromModel();
                 else if (start <= m_firstBarSetSection || start <= m_lastBarSetSection) // if the changes affect the map - reinitialize
                     initializeBarFromModel();
                 blockSeriesSignals(false);
             }
             void QBarModelMapperPrivate::insertData(int start, int end)
             {
                 Q_UNUSED(end)
                 if (m_model == 0 || m_series == 0)
                     return;
                 if (m_count != -1 && start >= m_first + m_count) {
                     return;
                 } /*else {
                     int addedCount = end - start + 1;
                     if (m_count != -1 && addedCount > m_count)
                         addedCount = m_count;
                     int first = qMax(start, m_first);
                     int last = qMin(first + addedCount - 1, m_orientation == Qt::Vertical ? m_model->rowCount() - 1 : m_model->columnCount() - 1);
                     for (int k = 0; k < m_series->barSets().count(); k++) {
                         for (int i = first; i <= last; i++) {
                             QBar point;
                             point.setX(m_model->data(xModelIndex(i - m_first), Qt::DisplayRole).toDouble());
                             point.setY(m_model->data(yModelIndex(i - m_first), Qt::DisplayRole).toDouble());
                             m_series->insert(i - m_first, point);
                         }
             >>>>>>> Stashed changes
                     }
                     // remove excess of slices (abouve m_count)
                     if (m_count != -1 && m_series->points().size() > m_count)
                         for (int i = m_series->points().size() - 1; i >= m_count; i--) {
                             m_series->remove(m_series->points().at(i));
                         }
                 }*/
             }
             void QBarModelMapperPrivate::removeData(int start, int end)
             {
                 Q_UNUSED(end)
                 if (m_model == 0 || m_series == 0)
                     return;
                 //    int removedCount = end - start + 1;
                 if (m_count != -1 && start >= m_first + m_count) {
                     return;
                 } /*else {
                     int toRemove = qMin(m_series->count(), removedCount);     // first find how many items can actually be removed
                     int first = qMax(start, m_first);    // get the index of the first item that will be removed.
                     int last = qMin(first + toRemove - 1, m_series->count() + m_first - 1);    // get the index of the last item that will be removed.
                     for (int i = last; i >= first; i--) {
                         m_series->remove(m_series->points().at(i - m_first));
                     }
                     if (m_count != -1) {
                         int itemsAvailable;     // check how many are available to be added
                         if (m_orientation == Qt::Vertical)
                             itemsAvailable = m_model->rowCount() - m_first - m_series->count();
                         else
                             itemsAvailable = m_model->columnCount() - m_first - m_series->count();
                         int toBeAdded = qMin(itemsAvailable, m_count - m_series->count());     // add not more items than there is space left to be filled.
                         int currentSize = m_series->count();
                         if (toBeAdded > 0)
                             for (int i = m_series->count(); i < currentSize + toBeAdded; i++) {
                                 QPointF point;
                                 point.setX(m_model->data(xModelIndex(i), Qt::DisplayRole).toDouble());
                                 point.setY(m_model->data(yModelIndex(i), Qt::DisplayRole).toDouble());
                                 m_series->insert(i, point);
                             }
                     }
                 }*/
             }
             void QBarModelMapperPrivate::initializeBarFromModel()
             {
                 if (m_model == 0 || m_series == 0)
                     return;
                 blockSeriesSignals();
                 // clear current content
                 m_series->clear();
                 // create the initial bar sets
                 for (int i = m_firstBarSetSection; i <= m_lastBarSetSection; i++) {
                     int posInBar = 0;
                     QModelIndex barIndex = barModelIndex(i, posInBar);
                     QBarSet *barSet = new QBarSet(m_model->headerData(i, Qt::Horizontal).toString());
                     while (barIndex.isValid()) {
                         barSet->append(m_model->data(barIndex, Qt::DisplayRole).toDouble());
                         posInBar++;
                         barIndex = barModelIndex(i, posInBar);
                     }
                     m_series->append(barSet);
                 }
                 blockSeriesSignals(false);
             }
             #include "moc_qbarmodelmapper.cpp"
             #include "moc_qbarmodelmapper_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/qbarmodelmapper.h +20 0

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
             #ifndef QBARMODELMAPPER_H
             #define QBARMODELMAPPER_H
             #include "qchartglobal.h"
             #include <QObject>
             class QAbstractItemModel;
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QBarModelMapperPrivate;
             class QBarSeries;
             class QChart;
             class QTCOMMERCIALCHART_EXPORT QBarModelMapper : public QObject
             {
                 Q_OBJECT
                 Q_PROPERTY(QBarSeries *series READ series WRITE setSeries)
                 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel)
                 Q_PROPERTY(int first READ first WRITE setFirst)
                 Q_PROPERTY(int count READ count WRITE setCount)
                 Q_ENUMS(Qt::Orientation)
             protected:
                 explicit QBarModelMapper(QObject *parent = 0);
             public:
                 QAbstractItemModel* model() const;
                 void setModel(QAbstractItemModel *model);
                 QBarSeries* series() const;
                 void setSeries(QBarSeries *series);
                 int first() const;
                 void setFirst(int first);
                 int count() const;
                 void setCount(int count);
                 void reset();
             protected:
                 int firstBarSetSection() const;
                 void setFirstBarSetSection(int firstBarSetSection);
                 int lastBarSetSection() const;
                 void setLastBarSetSection(int lastBarSetSection);
                 Qt::Orientation orientation() const;
                 void setOrientation(Qt::Orientation orientation);
             protected:
                 QBarModelMapperPrivate * const d_ptr;
                 Q_DECLARE_PRIVATE(QBarModelMapper)
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QBARMODELMAPPER_H

src/barchart/qbarmodelmapper_p.h +29 0

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
+            //  W A R N I N G
+            //  -------------
+            //
+            // This file is not part of the QtCommercial Chart API.  It exists purely as an
+            // implementation detail.  This header file may change from version to
+            // version without notice, or even be removed.
+            //
+            // We mean it.
             #ifndef QBARMODELMAPPER_P_H
             #define QBARMODELMAPPER_P_H
             #include "qchartglobal.h"
             #include <QObject>
             #include "qbarmodelmapper.h"
             class QModelIndex;
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QBarSet;
             class QBarModelMapperPrivate : public QObject
             {
                 Q_OBJECT
             public:
                 explicit QBarModelMapperPrivate(QBarModelMapper *q);
             public Q_SLOTS:
                 // for the model
                 void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);
                 void modelRowsAdded(QModelIndex parent, int start, int end);
                 void modelRowsRemoved(QModelIndex parent, int start, int end);
                 void modelColumnsAdded(QModelIndex parent, int start, int end);
                 void modelColumnsRemoved(QModelIndex parent, int start, int end);
             //    // for the series
             //    void handlePointAdded(int pointPos);
             //    void handlePointRemoved(int pointPos);
             //    void handlePointReplaced(int pointPos);
                 void initializeBarFromModel();
             private:
                 QBarSet* barSet(QModelIndex index);
                 QModelIndex barModelIndex(int barSection, int posInBar);
                 void insertData(int start, int end);
                 void removeData(int start, int end);
                 void blockModelSignals(bool block = true);
                 void blockSeriesSignals(bool block = true);
             private:
                 QBarSeries *m_series;
                 QAbstractItemModel *m_model;
                 int m_first;
                 int m_count;
                 Qt::Orientation m_orientation;
                 int m_firstBarSetSection;
                 int m_lastBarSetSection;
                 bool m_seriesSignalsBlock;
                 bool m_modelSignalsBlock;
             private:
                 QBarModelMapper *q_ptr;
                 Q_DECLARE_PUBLIC(QBarModelMapper)
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QBARMODELMAPPER_P_H

src/barchart/qhbarmodelmapper.cpp +20 0

+            /****************************************************************************
+            **
+            ** 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 "qhbarmodelmapper.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QHBarModelMapper
                 \brief part of QtCommercial chart API.
                 \mainclass
                 Nothing here yet
             */
             /*!
                 \property QHBarModelMapper::firstBarSetRow
                 \brief Defines which column of the model is used as the data source for the first bar set
                 Default value is: -1 (invalid mapping)
             */
             /*!
                 \property QHBarModelMapper::lastBarSetRow
                 \brief Defines which column of the model is used as the data source for the last bar set
                 Default value is: -1 (invalid mapping)
             */
             /*!
                 Constructs a mapper object which is a child of \a parent.
             */
             QHBarModelMapper::QHBarModelMapper(QObject *parent) :
                 QBarModelMapper(parent)
             {
                 QBarModelMapper::setOrientation(Qt::Horizontal);
             }
             int QHBarModelMapper::firstBarSetRow() const
             {
                 return QBarModelMapper::firstBarSetSection();
             }
             void QHBarModelMapper::setFirstBarSetRow(int firstBarSetRow)
             {
                 return QBarModelMapper::setFirstBarSetSection(firstBarSetRow);
             }
             int QHBarModelMapper::lastBarSetRow() const
             {
                 return QBarModelMapper::lastBarSetSection();
             }
             void QHBarModelMapper::setLastBarSetRow(int lastBarSetRow)
             {
                 return QBarModelMapper::setLastBarSetSection(lastBarSetRow);
             }
             #include "moc_qhbarmodelmapper.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/qhbarmodelmapper.h +20 0

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
             #ifndef QHBARMODELMAPPER_H
             #define QHBARMODELMAPPER_H
             #include <QBarModelMapper>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QTCOMMERCIALCHART_EXPORT QHBarModelMapper : public QBarModelMapper
             {
                 Q_OBJECT
                 Q_PROPERTY(int firstBarSetRow READ firstBarSetRow WRITE setFirstBarSetRow)
                 Q_PROPERTY(int lastBarSetRow READ lastBarSetRow WRITE setLastBarSetRow)
             public:
                 explicit QHBarModelMapper(QObject *parent = 0);
                 int firstBarSetRow() const;
                 void setFirstBarSetRow(int firstBarSetRow);
                 int lastBarSetRow() const;
                 void setLastBarSetRow(int lastBarSetRow);
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QHBARMODELMAPPER_H

src/barchart/qvbarmodelmapper.cpp +20 0

+            /****************************************************************************
+            **
+            ** 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 "qvbarmodelmapper.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QVBarModelMapper
                 \brief part of QtCommercial chart API.
                 \mainclass
                 Nothing here yet
             */
             /*!
                 \property QVBarModelMapper::firstBarSetColumn
                 \brief Defines which column of the model is used as the data source for the first bar set
                 Default value is: -1 (invalid mapping)
             */
             /*!
                 \property QVBarModelMapper::lastBarSetColumn
                 \brief Defines which column of the model is used as the data source for the last bar set
                 Default value is: -1 (invalid mapping)
             */
             /*!
                 Constructs a mapper object which is a child of \a parent.
             */
             QVBarModelMapper::QVBarModelMapper(QObject *parent) :
                 QBarModelMapper(parent)
             {
                 QBarModelMapper::setOrientation(Qt::Vertical);
             }
             int QVBarModelMapper::firstBarSetColumn() const
             {
                 return QBarModelMapper::firstBarSetSection();
             }
             void QVBarModelMapper::setFirstBarSetColumn(int firstBarSetColumn)
             {
                 return QBarModelMapper::setFirstBarSetSection(firstBarSetColumn);
             }
             int QVBarModelMapper::lastBarSetColumn() const
             {
                 return QBarModelMapper::lastBarSetSection();
             }
             void QVBarModelMapper::setLastBarSetColumn(int lastBarSetColumn)
             {
                 return QBarModelMapper::setLastBarSetSection(lastBarSetColumn);
             }
             #include "moc_qvbarmodelmapper.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/qvbarmodelmapper.h +20 0

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
             #ifndef QVBARMODELMAPPER_H
             #define QVBARMODELMAPPER_H
             #include <QBarModelMapper>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QTCOMMERCIALCHART_EXPORT QVBarModelMapper : public QBarModelMapper
             {
                 Q_OBJECT
                 Q_PROPERTY(int firstBarSetColumn READ firstBarSetColumn WRITE setFirstBarSetColumn)
                 Q_PROPERTY(int lastBarSetColumn READ lastBarSetColumn WRITE setLastBarSetColumn)
             public:
                 explicit QVBarModelMapper(QObject *parent = 0);
                 int firstBarSetColumn() const;
                 void setFirstBarSetColumn(int firstBarSetColumn);
                 int lastBarSetColumn() const;
                 void setLastBarSetColumn(int lastBarSetColumn);
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QVBARMODELMAPPER_H

src/xychart/qhxymodelmapper.cpp +20 0

+            /****************************************************************************
+            **
+            ** 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 "qhxymodelmapper.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QHXYModelMapper
                 \brief part of QtCommercial chart API.
                 \mainclass
                 Nothing here yet
             */
             /*!
                 \property QHXYModelMapper::xRow
                 \brief Defines which row of the model is kept in sync with the x values of the QXYSeries
                 Default value is: -1 (invalid mapping)
             */
             /*!
                 \property QHXYModelMapper::yRow
                 \brief Defines which row of the model is kept in sync with the  y values of the QXYSeries
                 Default value is: -1 (invalid mapping)
             */
             /*!
                 Constructs a mapper object which is a child of \a parent.
             */
             QHXYModelMapper::QHXYModelMapper(QObject *parent) :
                 QXYModelMapper(parent)
             {
                 QXYModelMapper::setOrientation(Qt::Horizontal);
             }
             int QHXYModelMapper::xRow() const
             {
                 return QXYModelMapper::xSection();
             }
             void QHXYModelMapper::setXRow(int xRow)
             {
                 return QXYModelMapper::setXSection(xRow);
             }
             int QHXYModelMapper::yRow() const
             {
                 return QXYModelMapper::ySection();
             }
             void QHXYModelMapper::setYRow(int yRow)
             {
                 return QXYModelMapper::setYSection(yRow);
             }
             #include "moc_qhxymodelmapper.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/xychart/qhxymodelmapper.h +20 0

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
             #ifndef QHXYMODELMAPPER_H
             #define QHXYMODELMAPPER_H
             #include <QXYModelMapper>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QTCOMMERCIALCHART_EXPORT QHXYModelMapper : public QXYModelMapper
             {
                 Q_OBJECT
                 Q_PROPERTY(int xRow READ xRow WRITE setXRow)
                 Q_PROPERTY(int yRow READ yRow WRITE setYRow)
             public:
                 explicit QHXYModelMapper(QObject *parent = 0);
                 int xRow() const;
                 void setXRow(int xRow);
                 int yRow() const;
                 void setYRow(int yRow);
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QHXYMODELMAPPER_H

src/xychart/qvxymodelmapper.cpp +20 0

+            /****************************************************************************
+            **
+            ** 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
                 Nothing here yet
             */
             /*!
                 \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

src/xychart/qvxymodelmapper.h +20 0

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
             #ifndef QVXYMODELMAPPER_H
             #define QVXYMODELMAPPER_H
             #include <QXYModelMapper>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QTCOMMERCIALCHART_EXPORT QVXYModelMapper : public QXYModelMapper
             {
                 Q_OBJECT
                 Q_PROPERTY(int xColumn READ xColumn WRITE setXColumn)
                 Q_PROPERTY(int yColumn READ yColumn WRITE setYColumn)
             public:
                 explicit QVXYModelMapper(QObject *parent = 0);
                 int xColumn() const;
                 void setXColumn(int xColumn);
                 int yColumn() const;
                 void setYColumn(int yColumn);
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QVXYMODELMAPPER_H

src/xychart/qxymodelmapper.cpp +20 0

+            /****************************************************************************
+            **
+            ** 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 "qxymodelmapper.h"
             #include "qxymodelmapper_p.h"
             #include "qxyseries.h"
             #include <QAbstractItemModel>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \property QXYModelMapper::series
                 \brief Defines the QPieSeries object that is used by the mapper.
                 All the data in the series 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 QXYModelMapper::model
                 \brief Defines the model that is used by the mapper.
             */
             /*!
                 \property QXYModelMapper::first
                 \brief Defines which item of the model's row/column should be mapped as the first x/y pair
                 Minimal and default value is: 0
             */
             /*!
                 \property QXYModelMapper::count
                 \brief Defines the number of rows/columns of the model that are mapped as the data for QXYSeries
                 Minimal and default value is: -1 (count limited by the number of rows/columns in the model)
             */
             /*!
                 \class QXYModelMapper
                 \brief part of QtCommercial chart API.
                 \mainclass
                 The instance of this class cannot be created directly. QHXYModelMapper of QVXYModelMapper should be used instead. This class 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.
             */
             /*!
                 Constructs a mapper object which is a child of \a parent.
             */
             QXYModelMapper::QXYModelMapper(QObject *parent):
                 QObject(parent),
                 d_ptr(new QXYModelMapperPrivate(this))
             {
             }
             QAbstractItemModel* QXYModelMapper::model() const
             {
                 Q_D(const QXYModelMapper);
                 return d->m_model;
             }
             void QXYModelMapper::setModel(QAbstractItemModel *model)
             {
                 if (model == 0)
                     return;
                 Q_D(QXYModelMapper);
                 if (d->m_model) {
                     disconnect(d->m_model, 0, d, 0);
                 }
                 d->m_model = model;
                 d->initializeXYFromModel();
                 //    connect signals from the model
                 connect(d->m_model, SIGNAL(dataChanged(QModelIndex,QModelIndex)), d, SLOT(modelUpdated(QModelIndex,QModelIndex)));
                 connect(d->m_model, SIGNAL(rowsInserted(QModelIndex,int,int)), d, SLOT(modelRowsAdded(QModelIndex,int,int)));
                 connect(d->m_model, SIGNAL(rowsRemoved(QModelIndex,int,int)), d, SLOT(modelRowsRemoved(QModelIndex,int,int)));
                 connect(d->m_model, SIGNAL(columnsInserted(QModelIndex,int,int)), d, SLOT(modelColumnsAdded(QModelIndex,int,int)));
                 connect(d->m_model, SIGNAL(columnsRemoved(QModelIndex,int,int)), d, SLOT(modelColumnsRemoved(QModelIndex,int,int)));
             }
             QXYSeries* QXYModelMapper::series() const
             {
                 Q_D(const QXYModelMapper);
                 return d->m_series;
             }
             void QXYModelMapper::setSeries(QXYSeries *series)
             {
                 Q_D(QXYModelMapper);
                 if (d->m_series) {
                     disconnect(d->m_series, 0, d, 0);
                 }
                 if (series == 0)
                     return;
                 d->m_series = series;
                 d->initializeXYFromModel();
                 // connect the signals from the series
                 connect(d->m_series, SIGNAL(pointAdded(int)), d, SLOT(handlePointAdded(int)));
                 connect(d->m_series, SIGNAL(pointRemoved(int)), d, SLOT(handlePointRemoved(int)));
                 connect(d->m_series, SIGNAL(pointReplaced(int)), d, SLOT(handlePointReplaced(int)));
             }
             int QXYModelMapper::first() const
             {
                 Q_D(const QXYModelMapper);
                 return d->m_first;
             }
             void QXYModelMapper::setFirst(int first)
             {
                 Q_D(QXYModelMapper);
                 d->m_first = qMax(first, 0);
                 d->initializeXYFromModel();
             }
             int QXYModelMapper::count() const
             {
                 Q_D(const QXYModelMapper);
                 return d->m_count;
             }
             void QXYModelMapper::setCount(int count)
             {
                 Q_D(QXYModelMapper);
                 d->m_count = qMax(count, -1);
                 d->initializeXYFromModel();
             }
             /*!
                 Returns the orientation that is used when QXYModelMapper accesses the model.
                 This mean whether the consecutive x/y values of the QXYSeries are read from rows (Qt::Horizontal)
                 or from columns (Qt::Vertical)
             */
             Qt::Orientation QXYModelMapper::orientation() const
             {
                 Q_D(const QXYModelMapper);
                 return d->m_orientation;
             }
             /*!
                 Returns the \a orientation that is used when QXYModelMapper accesses the model.
                 This mean whether the consecutive x/y values of the QXYSeries are read from rows (Qt::Horizontal)
                 or from columns (Qt::Vertical)
             */
             void QXYModelMapper::setOrientation(Qt::Orientation orientation)
             {
                 Q_D(QXYModelMapper);
                 d->m_orientation = orientation;
                 d->initializeXYFromModel();
             }
             /*!
                 Returns which section of the model is kept in sync with the x values of the QXYSeries
             */
             int QXYModelMapper::xSection() const
             {
                 Q_D(const QXYModelMapper);
                 return d->m_xSection;
             }
             /*!
                 Sets the model section that is kept in sync with the x values of the QXYSeries.
                 Parameter \a xSection specifies the section of the model.
             */
             void QXYModelMapper::setXSection(int xSection)
             {
                 Q_D(QXYModelMapper);
                 d->m_xSection = qMax(-1, xSection);
                 d->initializeXYFromModel();
             }
             /*!
                 Returns which section of the model is kept in sync with the y values of the QXYSeries
             */
             int QXYModelMapper::ySection() const
             {
                 Q_D(const QXYModelMapper);
                 return d->m_ySection;
             }
             /*!
                 Sets the model section that is kept in sync with the y values of the QXYSeries.
                 Parameter \a ySection specifies the section of the model.
             */
             void QXYModelMapper::setYSection(int ySection)
             {
                 Q_D(QXYModelMapper);
                 d->m_ySection = qMax(-1, ySection);
                 d->initializeXYFromModel();
             }
             /*!
                 Resets the QXYModelMapper to the default state.
                 first: 0; count: -1; xSection: -1; ySection: -1;
             */
             void QXYModelMapper::reset()
             {
                 Q_D(QXYModelMapper);
                 d->m_first = 0;
                 d->m_count = -1;
                 d->m_orientation = Qt::Vertical;
                 d->m_xSection = -1;
                 d->m_ySection = -1;
                 d->initializeXYFromModel();
             }
             ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
             QXYModelMapperPrivate::QXYModelMapperPrivate(QXYModelMapper *q) :
                 m_series(0),
                 m_model(0),
                 m_first(0),
                 m_count(-1),
                 m_orientation(Qt::Vertical),
                 m_xSection(-1),
                 m_ySection(-1),
                 m_seriesSignalsBlock(false),
                 m_modelSignalsBlock(false),
                 q_ptr(q)
             {
             }
             void QXYModelMapperPrivate::blockModelSignals(bool block)
             {
                 m_modelSignalsBlock = block;
             }
             void QXYModelMapperPrivate::blockSeriesSignals(bool block)
             {
                 m_seriesSignalsBlock = block;
             }
             QModelIndex QXYModelMapperPrivate::xModelIndex(int xPos)
             {
                 if (m_count != -1 && xPos >= m_count)
                     return QModelIndex(); // invalid
                 if (m_orientation == Qt::Vertical)
                     return m_model->index(xPos + m_first, m_xSection);
                 else
                     return m_model->index(m_xSection, xPos + m_first);
             }
             QModelIndex QXYModelMapperPrivate::yModelIndex(int yPos)
             {
                 if (m_count != -1 && yPos >= m_count)
                     return QModelIndex(); // invalid
                 if (m_orientation == Qt::Vertical)
                     return m_model->index(yPos + m_first, m_ySection);
                 else
                     return m_model->index(m_ySection, yPos + m_first);
             }
             void QXYModelMapperPrivate::handlePointAdded(int pointPos)
             {
                 if (m_seriesSignalsBlock)
                     return;
                 if (m_count != -1)
                     m_count += 1;
                 blockModelSignals();
                 if (m_orientation == Qt::Vertical)
                     m_model->insertRows(pointPos + m_first, 1);
                 else
                     m_model->insertColumns(pointPos + m_first, 1);
                 m_model->setData(xModelIndex(pointPos), m_series->points().at(pointPos).x());
                 m_model->setData(yModelIndex(pointPos), m_series->points().at(pointPos).y());
                 blockModelSignals(false);
             }
             void QXYModelMapperPrivate::handlePointRemoved(int pointPos)
             {
                 if (m_seriesSignalsBlock)
                     return;
                 if (m_count != -1)
                     m_count -= 1;
                 blockModelSignals();
                 if (m_orientation == Qt::Vertical)
                     m_model->removeRow(pointPos + m_first);
                 else
                     m_model->removeColumn(pointPos + m_first);
                 blockModelSignals(false);
             }
             void QXYModelMapperPrivate::handlePointReplaced(int pointPos)
             {
                 if (m_seriesSignalsBlock)
                     return;
                 blockModelSignals();
                 m_model->setData(xModelIndex(pointPos), m_series->points().at(pointPos).x());
                 m_model->setData(yModelIndex(pointPos), m_series->points().at(pointPos).y());
                 blockModelSignals(false);
             }
             void QXYModelMapperPrivate::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
             {
                 if (m_model == 0 || m_series == 0)
                     return;
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 QModelIndex index;
                 QPointF oldPoint;
                 QPointF newPoint;
                 for (int row = topLeft.row(); row <= bottomRight.row(); row++) {
                     for (int column = topLeft.column(); column <= bottomRight.column(); column++) {
                         index = topLeft.sibling(row, column);
                         if (m_orientation == Qt::Vertical && (index.column() == m_xSection || index.column() == m_ySection)) {
                             if (index.row() >= m_first && (m_count == - 1 || index.row() < m_first + m_count)) {
                                 QModelIndex xIndex = xModelIndex(index.row() - m_first);
                                 QModelIndex yIndex = yModelIndex(index.row() - m_first);
                                 if (xIndex.isValid() && yIndex.isValid()) {
                                     oldPoint = m_series->points().at(index.row() - m_first);
                                     newPoint.setX(m_model->data(xIndex).toReal());
                                     newPoint.setY(m_model->data(yIndex).toReal());
                                 }
                             }
                         } else if (m_orientation == Qt::Horizontal && (index.row() == m_xSection || index.row() == m_ySection)) {
                             if (index.column() >= m_first && (m_count == - 1 || index.column() < m_first + m_count)) {
                                 QModelIndex xIndex = xModelIndex(index.column() - m_first);
                                 QModelIndex yIndex = yModelIndex(index.column() - m_first);
                                 if (xIndex.isValid() && yIndex.isValid()) {
                                     oldPoint = m_series->points().at(index.column() - m_first);
                                     newPoint.setX(m_model->data(xIndex).toReal());
                                     newPoint.setY(m_model->data(yIndex).toReal());
                                 }
                             }
                         } else {
                             continue;
                         }
                         m_series->replace(oldPoint, newPoint);
                     }
                 }
                 blockSeriesSignals(false);
             }
             void QXYModelMapperPrivate::modelRowsAdded(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Vertical)
                     insertData(start, end);
                 else if (start <= m_xSection || start <= m_ySection) // if the changes affect the map - reinitialize the xy
                     initializeXYFromModel();
                 blockSeriesSignals(false);
             }
             void QXYModelMapperPrivate::modelRowsRemoved(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Vertical)
                     removeData(start, end);
                 else if (start <= m_xSection || start <= m_ySection) // if the changes affect the map - reinitialize the xy
                     initializeXYFromModel();
                 blockSeriesSignals(false);
             }
             void QXYModelMapperPrivate::modelColumnsAdded(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Horizontal)
                     insertData(start, end);
                 else if (start <= m_xSection || start <= m_ySection) // if the changes affect the map - reinitialize the xy
                     initializeXYFromModel();
                 blockSeriesSignals(false);
             }
             void QXYModelMapperPrivate::modelColumnsRemoved(QModelIndex parent, int start, int end)
             {
                 Q_UNUSED(parent);
                 if (m_modelSignalsBlock)
                     return;
                 blockSeriesSignals();
                 if (m_orientation == Qt::Horizontal)
                     removeData(start, end);
                 else if (start <= m_xSection || start <= m_ySection) // if the changes affect the map - reinitialize the xy
                     initializeXYFromModel();
                 blockSeriesSignals(false);
             }
             void QXYModelMapperPrivate::insertData(int start, int end)
             {
                 if (m_model == 0 || m_series == 0)
                     return;
                 if (m_count != -1 && start >= m_first + m_count) {
                     return;
                 } else {
                     int addedCount = end - start + 1;
                     if (m_count != -1 && addedCount > m_count)
                         addedCount = m_count;
                     int first = qMax(start, m_first);
                     int last = qMin(first + addedCount - 1, m_orientation == Qt::Vertical ? m_model->rowCount() - 1 : m_model->columnCount() - 1);
                     for (int i = first; i <= last; i++) {
                         QPointF point;
                         QModelIndex xIndex = xModelIndex(i - m_first);
                         QModelIndex yIndex = yModelIndex(i - m_first);
                         if (xIndex.isValid() && yIndex.isValid()) {
                             point.setX(m_model->data(xIndex, Qt::DisplayRole).toDouble());
                             point.setY(m_model->data(yIndex, Qt::DisplayRole).toDouble());
                             m_series->insert(i - m_first, point);
                         }
                     }
                     // remove excess of slices (abouve m_count)
                     if (m_count != -1 && m_series->points().size() > m_count)
                         for (int i = m_series->points().size() - 1; i >= m_count; i--) {
                             m_series->remove(m_series->points().at(i));
                         }
                 }
             }
             void QXYModelMapperPrivate::removeData(int start, int end)
             {
                 if (m_model == 0 || m_series == 0)
                     return;
                 int removedCount = end - start + 1;
                 if (m_count != -1 && start >= m_first + m_count) {
                     return;
                 } else {
                     int toRemove = qMin(m_series->count(), removedCount);     // first find how many items can actually be removed
                     int first = qMax(start, m_first);    // get the index of the first item that will be removed.
                     int last = qMin(first + toRemove - 1, m_series->count() + m_first - 1);    // get the index of the last item that will be removed.
                     for (int i = last; i >= first; i--) {
                         m_series->remove(m_series->points().at(i - m_first));
                     }
                     if (m_count != -1) {
                         int itemsAvailable;     // check how many are available to be added
                         if (m_orientation == Qt::Vertical)
                             itemsAvailable = m_model->rowCount() - m_first - m_series->count();
                         else
                             itemsAvailable = m_model->columnCount() - m_first - m_series->count();
                         int toBeAdded = qMin(itemsAvailable, m_count - m_series->count());     // add not more items than there is space left to be filled.
                         int currentSize = m_series->count();
                         if (toBeAdded > 0)
                             for (int i = m_series->count(); i < currentSize + toBeAdded; i++) {
                                 QPointF point;
                                 QModelIndex xIndex = xModelIndex(i);
                                 QModelIndex yIndex = yModelIndex(i);
                                 if (xIndex.isValid() && yIndex.isValid()) {
                                     point.setX(m_model->data(xIndex, Qt::DisplayRole).toDouble());
                                     point.setY(m_model->data(yIndex, Qt::DisplayRole).toDouble());
                                     m_series->insert(i, point);
                                 }
                             }
                     }
                 }
             }
             void QXYModelMapperPrivate::initializeXYFromModel()
             {
                 if (m_model == 0 || m_series == 0)
                     return;
                 blockSeriesSignals();
                 // clear current content
                 m_series->clear();
                 // create the initial slices set
                 int pointPos = 0;
                 QModelIndex xIndex = xModelIndex(pointPos);
                 QModelIndex yIndex = yModelIndex(pointPos);
                 while (xIndex.isValid() && yIndex.isValid()) {
                     QPointF point;
                     point.setX(m_model->data(xIndex, Qt::DisplayRole).toDouble());
                     point.setY(m_model->data(yIndex, Qt::DisplayRole).toDouble());
                     m_series->append(point);
                     pointPos++;
                     xIndex = xModelIndex(pointPos);
                     yIndex = yModelIndex(pointPos);
                 }
                 blockSeriesSignals(false);
             }
             #include "moc_qxymodelmapper.cpp"
             #include "moc_qxymodelmapper_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/xychart/qxymodelmapper.h +23 -2

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
             #ifndef QXYMODELMAPPER_H
             #define QXYMODELMAPPER_H
             #include "qchartglobal.h"
             #include <QObject>
             class QAbstractItemModel;
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QXYModelMapperPrivate;
             class QXYSeries;
             class QTCOMMERCIALCHART_EXPORT QXYModelMapper : public QObject
             {
                 Q_OBJECT
                 Q_PROPERTY(QXYSeries *series READ series WRITE setSeries)
                 Q_PROPERTY(QAbstractItemModel *model READ model WRITE setModel)
                 Q_PROPERTY(int first READ first WRITE setFirst)
                 Q_PROPERTY(int count READ count WRITE setCount)
                 Q_ENUMS(Qt::Orientation)
+            protected:
+                explicit QXYModelMapper(QObject *parent = 0);
             public:
                 QAbstractItemModel* model() const;
                 void setModel(QAbstractItemModel *model);
                 QXYSeries* series() const;
                 void setSeries(QXYSeries *series);
                 int first() const;
                 void setFirst(int first);
                 int count() const;
                 void setCount(int count);
                 void reset();
             protected:
-                explicit QXYModelMapper(QObject *parent = 0);
                 Qt::Orientation orientation() const;
                 void setOrientation(Qt::Orientation orientation);
                 int xSection() const;
                 void setXSection(int xSection);
                 int ySection() const;
                 void setYSection(int ySection);
             protected:
                 QXYModelMapperPrivate * const d_ptr;
                 Q_DECLARE_PRIVATE(QXYModelMapper)
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QXYMODELMAPPER_H

src/xychart/qxymodelmapper_p.h +29 0

+            /****************************************************************************
+            **
+            ** 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
+            ** $QT_END_LICENSE$
+            **
+            ****************************************************************************/
+            //  W A R N I N G
+            //  -------------
+            //
+            // This file is not part of the QtCommercial Chart API.  It exists purely as an
+            // implementation detail.  This header file may change from version to
+            // version without notice, or even be removed.
+            //
+            // We mean it.
             #ifndef QXYMODELMAPPER_P_H
             #define QXYMODELMAPPER_P_H
             #include "qxymodelmapper.h"
             #include <QObject>
             class QModelIndex;
             class QAbstractItemModel;
             class QPointF;
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QXYModelMapper;
             class QXYSeries;
             class QXYModelMapperPrivate : public QObject
             {
                 Q_OBJECT
             public:
                 QXYModelMapperPrivate(QXYModelMapper *q);
             public Q_SLOTS:
                 // for the model
                 void modelUpdated(QModelIndex topLeft, QModelIndex bottomRight);
                 void modelRowsAdded(QModelIndex parent, int start, int end);
                 void modelRowsRemoved(QModelIndex parent, int start, int end);
                 void modelColumnsAdded(QModelIndex parent, int start, int end);
                 void modelColumnsRemoved(QModelIndex parent, int start, int end);
                 // for the series
                 void handlePointAdded(int pointPos);
                 void handlePointRemoved(int pointPos);
                 void handlePointReplaced(int pointPos);
                 void initializeXYFromModel();
             private:
                 QModelIndex xModelIndex(int xPos);
                 QModelIndex yModelIndex(int yPos);
                 void insertData(int start, int end);
                 void removeData(int start, int end);
                 void blockModelSignals(bool block = true);
                 void blockSeriesSignals(bool block = true);
             private:
                 QXYSeries *m_series;
                 QAbstractItemModel *m_model;
                 int m_first;
                 int m_count;
                 Qt::Orientation m_orientation;
                 int m_xSection;
                 int m_ySection;
                 bool m_seriesSignalsBlock;
                 bool m_modelSignalsBlock;
             private:
                 QXYModelMapper *q_ptr;
                 Q_DECLARE_PUBLIC(QXYModelMapper)
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // QXYMODELMAPPER_P_H

General Comments 0

Write
Preview

You need to be logged in to leave comments. Login now

No TODOs yet

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages