HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r605:c0502398e154

Fix vs2010 build

Jani Honkonen -

r605:c0502398e154

parent child

Context file:

r605:c0502398e154

Collapse all files

src/barchart/qbarseries.cpp +1 0

             #include <QDebug>
             #include "qbarseries.h"
             #include "qbarset.h"
             #include "barchartmodel_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QBarSeries
                 \brief part of QtCommercial chart API.
                 QBarSeries represents a series of data shown as bars. One QBarSeries can contain multible
                 QBarSet data sets. QBarSeries groups the data from sets to categories, which are defined
                 by QStringList.
                 \mainclass
                 \sa QBarSet, QStackedBarSeries, QPercentBarSeries
             */
             /*!
                 \fn virtual QSeriesType QBarSeries::type() const
                 \brief Returns type of series.
                 \sa QSeries, QSeriesType
             */
             /*!
                 \fn void QBarSeries::showToolTip(QPoint pos, QString tip)
                 \brief \internal \a pos \a tip
             */
             /*!
                 Constructs empty QBarSeries. Parameter \a categories defines the categories for chart.
                 QBarSeries is QObject which is a child of a \a parent.
             */
             QBarSeries::QBarSeries(QStringList categories, QObject *parent)
                 : QSeries(parent)
                 ,mModel(new BarChartModel(categories, this))
             {
                 m_model = NULL;
                 m_mapCategories = -1;
                 m_mapBarBottom - 1;
                 m_mapBarTop - 1;
             }
             /*!
                 Adds a set of bars to series. Takes ownership of \a set.
                 Connects the clicked(QString) and rightClicked(QString) signals
                 of \a set to this series
             */
             void QBarSeries::addBarSet(QBarSet *set)
             {
                 mModel->addBarSet(set);
                 connect(set,SIGNAL(clicked(QString)),this,SLOT(barsetClicked(QString)));
                 connect(set,SIGNAL(rightClicked(QString)),this,SLOT(barsetRightClicked(QString)));
             }
             /*!
                 Removes a set of bars from series. Releases ownership of \a set. Doesnt delete \a set.
                 Disconnects the clicked(QString) and rightClicked(QString) signals
                 of \a set from this series
             */
             void QBarSeries::removeBarSet(QBarSet *set)
             {
                 disconnect(set,SIGNAL(clicked(QString)),this,SLOT(barsetClicked(QString)));
                 disconnect(set,SIGNAL(rightClicked(QString)),this,SLOT(barsetRightClicked(QString)));
                 mModel->removeBarSet(set);
             }
             /*!
                 Returns number of sets in series.
             */
             int QBarSeries::barsetCount()
             {
                 if(m_model)
                     return m_mapBarTop - m_mapBarBottom;
                 else
                     return mModel->barsetCount();
             }
             /*!
                 Returns number of categories in series
             */
             int QBarSeries::categoryCount()
             {
                 return mModel->categoryCount();
             }
             /*!
                 Returns a list of sets in series. Keeps ownership of sets.
              */
             QList<QBarSet*> QBarSeries::barSets()
             {
                 return mModel->barSets();
             }
             /*!
                 \internal \a index
             */
             QBarSet* QBarSeries::barsetAt(int index)
             {
                 return mModel->setAt(index);
             }
             /*!
                 \internal \a category
             */
             QString QBarSeries::categoryName(int category)
             {
                 return mModel->categoryName(category);
             }
             /*!
                 Enables or disables tooltip depending on parameter \a enabled.
                 Tooltip shows the name of set, when mouse is hovering on top of bar.
                 Calling without parameter \a enabled, enables the tooltip
             */
             void QBarSeries::setToolTipEnabled(bool enabled)
             {
                 // TODO: what if we add sets after call to this function? Those sets won't have tooltip enabled.
                 if (enabled) {
                     for (int i=0; i<mModel->barsetCount(); i++) {
                         QBarSet *set = mModel->setAt(i);
                         connect(set,SIGNAL(showToolTip(QPoint,QString)),this,SIGNAL(showToolTip(QPoint,QString)));
                     }
                 } else {
                     for (int i=0; i<mModel->barsetCount(); i++) {
                         QBarSet *set = mModel->setAt(i);
                         disconnect(set,SIGNAL(showToolTip(QPoint,QString)),this,SIGNAL(showToolTip(QPoint,QString)));
                     }
                 }
             }
             /*!
                 Enables or disables separators depending on parameter \a enabled.
                 Separators are visual elements that are drawn between categories.
                 Calling without parameter \a enabled, enables the separators
             */
             void QBarSeries::setSeparatorsVisible(bool visible)
             {
                 mSeparatorsVisible = visible;
                 emit enableSeparators(visible);
             }
             /*!
                 \internal \a category
             */
             void QBarSeries::barsetClicked(QString category)
             {
                 emit clicked(qobject_cast<QBarSet*>(sender()), category);
             }
             /*!
                 \internal \a category
             */
             void QBarSeries::barsetRightClicked(QString category)
             {
                 emit rightClicked(qobject_cast<QBarSet*>(sender()), category);
             }
             /*!
                 \internal
             */
             qreal QBarSeries::min()
             {
                 return mModel->min();
             }
             /*!
                 \internal
             */
             qreal QBarSeries::max()
             {
                 return mModel->max();
             }
             /*!
                 \internal \a set \a category
             */
             qreal QBarSeries::valueAt(int set, int category)
             {
                 return mModel->valueAt(set,category);
             }
             /*!
                 \internal \a set \a category
             */
             qreal QBarSeries::percentageAt(int set, int category)
             {
                 return mModel->percentageAt(set,category);
             }
             /*!
                 \internal \a category
             */
             qreal QBarSeries::categorySum(int category)
             {
                 return mModel->categorySum(category);
             }
             /*!
                 \internal
             */
             qreal QBarSeries::maxCategorySum()
             {
                 return mModel->maxCategorySum();
             }
             /*!
                 \internal
             */
             BarChartModel& QBarSeries::model()
             {
                 return *mModel;
             }
             bool QBarSeries::separatorsVisible()
             {
                 return mSeparatorsVisible;
             }
             bool QBarSeries::setModel(QAbstractItemModel* model)
             {
                 m_model = model;
+                return true;
             }
             void QBarSeries::setModelMappingCategories(int modelColumn)
             {
                 //
             }
             void QBarSeries::setModelMappingBarRange(int bottomBoundry, int topBoundry)
             {
                 //
             }
             #include "moc_qbarseries.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/piechart/qpieseries.cpp +2 0

             #include "qpieseries.h"
             #include "qpieslice.h"
             #include <QDebug>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QPieSeries::ChangeSet
                 \brief Defines the changes in the series.
                 Contains the changes that have occurred in the series. Lists of added, changed and removed slices.
                 \sa QPieSeries::changed()
             */
             /*!
                 \internal
             */
             void QPieSeries::ChangeSet::appendAdded(QPieSlice* slice)
             {
                 if (!m_added.contains(slice))
                     m_added << slice;
             }
             /*!
                 \internal
             */
             void QPieSeries::ChangeSet::appendAdded(QList<QPieSlice*> slices)
             {
                 foreach (QPieSlice* s, slices)
                     appendAdded(s);
             }
             /*!
                 \internal
             */
             void QPieSeries::ChangeSet::appendChanged(QPieSlice* slice)
             {
                 if (!m_changed.contains(slice))
                     m_changed << slice;
             }
             /*!
                 \internal
             */
             void QPieSeries::ChangeSet::appendRemoved(QPieSlice* slice)
             {
                 if (!m_removed.contains(slice))
                     m_removed << slice;
             }
             /*!
                 Returns a list of slices that have been added to the series.
                 \sa QPieSeries::changed()
             */
             QList<QPieSlice*> QPieSeries::ChangeSet::added() const
             {
                 return m_added;
             }
             /*!
                 Returns a list of slices that have been changed in the series.
                 \sa QPieSeries::changed()
             */
             QList<QPieSlice*> QPieSeries::ChangeSet::changed() const
             {
                 return m_changed;
             }
             /*!
                 Returns a list of slices that have been removed from the series.
                 \sa QPieSeries::changed()
             */
             QList<QPieSlice*> QPieSeries::ChangeSet::removed() const
             {
                 return m_removed;
             }
             /*!
                 Returns true if there are no added/changed or removed slices in the change set.
             */
             bool QPieSeries::ChangeSet::isEmpty() const
             {
                 if (m_added.count() || m_changed.count() || m_removed.count())
                     return false;
                 return true;
             }
             /*!
                 \class QPieSeries
                 \brief Pie series API for QtCommercial Charts
                 The pie series defines a pie chart which consists of pie slices which are QPieSlice objects.
                 The slices can have any values as the QPieSeries will calculate its relative value to the sum of all slices.
                 The actual slice size is determined by that relative value.
                 By default the pie is defined as a full pie but it can be a partial pie.
                 This can be done by setting a starting angle and angle span to the series.
             */
             /*!
                 Constructs a series object which is a child of \a parent.
             */
             QPieSeries::QPieSeries(QObject *parent) :
                 QSeries(parent),
                 m_pieRelativeHorPos(0.5),
                 m_pieRelativeVerPos(0.5),
                 m_pieRelativeSize(0.7),
                 m_pieStartAngle(0),
                 m_pieEndAngle(360),
                 m_total(0)
             {
             }
             /*!
                 Destroys the object. Note that adding series to QChart transfers the ownership to the chart.
             */
             QPieSeries::~QPieSeries()
             {
             }
             /*!
                 Returns QChartSeries::SeriesTypePie.
             */
             QSeries::QSeriesType QPieSeries::type() const
             {
                 return QSeries::SeriesTypePie;
             }
             /*!
                 Sets an array of \a slices to the series replacing the existing slices.
                 Slice ownership is passed to the series.
             */
             void QPieSeries::replace(QList<QPieSlice*> slices)
             {
                 clear();
                 add(slices);
             }
             /*!
                 Adds an array of \a slices to the series.
                 Slice ownership is passed to the series.
             */
             void QPieSeries::add(QList<QPieSlice*> slices)
             {
                 foreach (QPieSlice* s, slices) {
                     s->setParent(this);
                     m_slices << s;
                 }
                 updateDerivativeData();
                 foreach (QPieSlice* s, slices) {
                     connect(s, SIGNAL(changed()), this, SLOT(sliceChanged()));
                     connect(s, SIGNAL(clicked()), this, SLOT(sliceClicked()));
                     connect(s, SIGNAL(hoverEnter()), this, SLOT(sliceHoverEnter()));
                     connect(s, SIGNAL(hoverLeave()), this, SLOT(sliceHoverLeave()));
                 }
                 emit changed();
             }
             /*!
                 Adds a single \a slice to the series.
                 Slice ownership is passed to the series.
             */
             void QPieSeries::add(QPieSlice* slice)
             {
                 add(QList<QPieSlice*>() << slice);
             }
             /*!
                 Adds a single \a slice to the series and returns a reference to the series.
                 Slice ownership is passed to the series.
             */
             QPieSeries& QPieSeries::operator << (QPieSlice* slice)
             {
                 add(slice);
                 return *this;
             }
             /*!
                 Adds a single slice to the series with give \a value and \a name.
                 Slice ownership is passed to the series.
             */
             QPieSlice* QPieSeries::add(qreal value, QString name)
             {
                 QPieSlice* slice = new QPieSlice(value, name);
                 add(slice);
                 return slice;
             }
             void QPieSeries::insert(int i, QPieSlice* slice)
             {
                 Q_ASSERT(i <= m_slices.count());
                 slice->setParent(this);
                 m_slices.insert(i, slice);
                 updateDerivativeData();
                 connect(slice, SIGNAL(changed()), this, SLOT(sliceChanged()));
                 connect(slice, SIGNAL(clicked()), this, SLOT(sliceClicked()));
                 connect(slice, SIGNAL(hoverEnter()), this, SLOT(sliceHoverEnter()));
                 connect(slice, SIGNAL(hoverLeave()), this, SLOT(sliceHoverLeave()));
                 emit changed();
             }
             /*!
                 Removes a single \a slice from the series and deletes the slice.
                 Do not reference this pointer after this call.
             */
             void QPieSeries::remove(QPieSlice* slice)
             {
                 if (!m_slices.removeOne(slice)) {
                     Q_ASSERT(0); // TODO: how should this be reported?
                     return;
                 }
                 emit changed();
                 updateDerivativeData();
                 delete slice;
                 slice = NULL;
             }
             /*!
                 Clears all slices from the series.
             */
             void QPieSeries::clear()
             {
                 if (m_slices.count() == 0)
                     return;
                 foreach (QPieSlice* s, m_slices) {
                     m_slices.removeOne(s);
                     delete s;
                 }
                 emit changed();
                 updateDerivativeData();
             }
             /*!
                 Counts the number of the slices in this series.
             */
             int QPieSeries::count() const
             {
                 return m_slices.count();
             }
             /*!
                 Returns a list of slices that belong to this series.
             */
             QList<QPieSlice*> QPieSeries::slices() const
             {
                 return m_slices;
             }
             /*!
                 Sets the center position of the pie by \a relativeHorizontalPosition and \a relativeVerticalPosition.
                 The factors are relative to the chart rectangle where:
                 \a relativeHorizontalPosition 0.0 means the absolute left.
                 \a relativeHorizontalPosition 1.0 means the absolute right.
                 \a relativeVerticalPosition 0.0 means the absolute top.
                 \a relativeVerticalPosition 1.0 means the absolute bottom.
                 By default both values are 0.5 which puts the pie in the middle of the chart rectangle.
                 \sa pieHorizontalPosition(), pieVerticalPosition(), setPieSize()
             */
             void QPieSeries::setPiePosition(qreal relativeHorizontalPosition, qreal relativeVerticalPosition)
             {
                 if (relativeHorizontalPosition < 0.0 || relativeHorizontalPosition > 1.0 ||
                         relativeVerticalPosition < 0.0 || relativeVerticalPosition > 1.0)
                     return;
                 if (m_pieRelativeHorPos != relativeHorizontalPosition || m_pieRelativeVerPos != relativeVerticalPosition) {
                     m_pieRelativeHorPos = relativeHorizontalPosition;
                     m_pieRelativeVerPos = relativeVerticalPosition;
                     emit changed();
                 }
             }
             /*!
                 Gets the horizontal position of the pie.
                 The returned value is relative to the chart rectangle where:
 .0 means the absolute left.
 .0 means the absolute right.
                 By default it is 0.5 which puts the pie in the horizontal middle of the chart rectangle.
                 \sa setPiePosition(), pieVerticalPosition(), setPieSize()
             */
             qreal QPieSeries::pieHorizontalPosition() const
             {
                 return m_pieRelativeHorPos;
             }
             /*!
                 Gets the vertical position position of the pie.
                 The returned value is relative to the chart rectangle where:
 .0 means the absolute top.
 .0 means the absolute bottom.
                 By default it is 0.5 which puts the pie in the vertical middle of the chart rectangle.
                 \sa setPiePosition(), pieHorizontalPosition(), setPieSize()
             */
             qreal QPieSeries::pieVerticalPosition() const
             {
                 return m_pieRelativeVerPos;
             }
             /*!
                 Sets the relative size of the pie.
                 The \a relativeSize is defined so that the 1.0 is the maximum that can fit the given chart rectangle.
                 Default value is 0.7.
                 \sa pieSize(), setPiePosition(), pieVerticalPosition(), pieHorizontalPosition()
             */
             void QPieSeries::setPieSize(qreal relativeSize)
             {
                 if (relativeSize < 0.0 || relativeSize > 1.0)
                     return;
                 if (m_pieRelativeSize != relativeSize) {
                     m_pieRelativeSize = relativeSize;
                     emit changed();
                 }
             }
             /*!
                 Gets the relative size of the pie.
                 The size is defined so that the 1.0 is the maximum that can fit the given chart rectangle.
                 Default value is 0.7.
                 \sa setPieSize(), setPiePosition(), pieVerticalPosition(), pieHorizontalPosition()
             */
             qreal QPieSeries::pieSize() const
             {
                 return m_pieRelativeSize;
             }
             /*!
                 Sets the end angle of the pie.
                 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
                 \a angle must be less than pie end angle. Default value is 0.
                 \sa pieStartAngle(), pieEndAngle(), setPieEndAngle()
             */
             void QPieSeries::setPieStartAngle(qreal angle)
             {
                 if (angle >= 0 && angle <= 360 && angle != m_pieStartAngle && angle <= m_pieEndAngle) {
                     m_pieStartAngle = angle;
                     updateDerivativeData();
                 }
             }
             /*!
                 Gets the start angle of the pie.
                 Full pie is 360 degrees where 0 degrees is at 12 a'clock. Default value is 360.
                 \sa setPieStartAngle(), pieEndAngle(), setPieEndAngle()
             */
             qreal QPieSeries::pieStartAngle() const
             {
                 return m_pieStartAngle;
             }
             /*!
                 Sets the end angle of the pie.
                 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
                 \a angle must be greater than start angle.
                 \sa pieEndAngle(), pieStartAngle(), setPieStartAngle()
             */
             void QPieSeries::setPieEndAngle(qreal angle)
             {
                 if (angle >= 0 && angle <= 360 && angle != m_pieEndAngle && angle >= m_pieStartAngle) {
                     m_pieEndAngle = angle;
                     updateDerivativeData();
                 }
             }
             /*!
                 Returns the end angle of the pie.
                 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
                 \sa setPieEndAngle(), pieStartAngle(), setPieStartAngle()
             */
             qreal QPieSeries::pieEndAngle() const
             {
                 return m_pieEndAngle;
             }
             /*!
                 Sets the all the slice labels \a visible or invisible.
                 \sa QPieSlice::isLabelVisible(), QPieSlice::setLabelVisible()
             */
             void QPieSeries::setLabelsVisible(bool visible)
             {
                 foreach (QPieSlice* s, m_slices)
                     s->setLabelVisible(visible);
             }
             /*!
                 Returns the sum of all slice values in this series.
                 \sa QPieSlice::value(), QPieSlice::setValue()
             */
             qreal QPieSeries::total() const
             {
                 return m_total;
             }
             /*!
                 \fn void QPieSeries::changed()
                 This signal emitted when something has changed in the series.
                 \sa QPieSeries::ChangeSet, QPieSlice::changed()
             */
             /*!
                 \fn void QPieSeries::clicked(QPieSlice* slice)
                 This signal is emitted when a \a slice has been clicked.
                 \sa QPieSlice::clicked()
             */
             /*!
                 \fn void QPieSeries::hoverEnter(QPieSlice* slice)
                 This signal is emitted when user has hovered over a \a slice.
                 \sa QPieSlice::hoverEnter()
             */
             /*!
                 \fn void QPieSeries::hoverLeave(QPieSlice* slice)
                 This signal is emitted when user has hovered away from a \a slice.
                 \sa QPieSlice::hoverLeave()
             */
             void QPieSeries::sliceChanged()
             {
                 QPieSlice* slice = qobject_cast<QPieSlice *>(sender());
                 Q_ASSERT(m_slices.contains(slice));
                 updateDerivativeData();
             }
             void QPieSeries::sliceClicked()
             {
                 QPieSlice* slice = qobject_cast<QPieSlice *>(sender());
                 Q_ASSERT(m_slices.contains(slice));
                 emit clicked(slice);
             }
             void QPieSeries::sliceHoverEnter()
             {
                 QPieSlice* slice = qobject_cast<QPieSlice *>(sender());
                 Q_ASSERT(m_slices.contains(slice));
                 emit hoverEnter(slice);
             }
             void QPieSeries::sliceHoverLeave()
             {
                 QPieSlice* slice = qobject_cast<QPieSlice *>(sender());
                 Q_ASSERT(m_slices.contains(slice));
                 emit hoverLeave(slice);
             }
             void QPieSeries::updateDerivativeData()
             {
                 m_total = 0;
                 // nothing to do?
                 if (m_slices.count() == 0)
                     return;
                 // calculate total
                 foreach (QPieSlice* s, m_slices)
                     m_total += s->value();
                 // we must have some values
                 if (m_total == 0) {
                     qDebug() << "QPieSeries::updateDerivativeData() total == 0";
                     Q_ASSERT(m_total > 0); // TODO: is this the correct way to handle this?
                 }
                 // update slice attributes
                 qreal sliceAngle = m_pieStartAngle;
                 qreal pieSpan = m_pieEndAngle - m_pieStartAngle;
                 foreach (QPieSlice* s, m_slices) {
                     bool changed = false;
                     qreal percentage = s->value() / m_total;
                     if (s->m_percentage != percentage) {
                         s->m_percentage = percentage;
                         changed = true;
                     }
                     qreal sliceSpan = pieSpan * percentage;
                     if (s->m_angleSpan != sliceSpan) {
                         s->m_angleSpan = sliceSpan;
                         changed = true;
                     }
                     if (s->m_startAngle != sliceAngle) {
                         s->m_startAngle = sliceAngle;
                         changed = true;
                     }
                     sliceAngle += sliceSpan;
                     if (changed)
                         emit s->changed();
                 }
             }
             bool QPieSeries::setModel(QAbstractItemModel* model)
             {
                 // disconnect signals from old model
                 if(m_model)
                 {
                     disconnect(m_model,SIGNAL(dataChanged(QModelIndex,QModelIndex)), 0, 0);
                     disconnect(m_model,SIGNAL(rowsInserted(QModelIndex, int, int)), 0, 0);
                     disconnect(m_model, SIGNAL(rowsRemoved(QModelIndex, int, int)), 0, 0);
                 }
                 // set new model if not NULL and connect necessary signals from it
                 if(model)
                 {
                     m_model = model;
                     connect(m_model,SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(modelUpdated(QModelIndex, QModelIndex)));
                     connect(m_model,SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(modelDataAdded(QModelIndex,int,int)));
                     connect(m_model, SIGNAL(rowsRemoved(QModelIndex, int, int)), this, SLOT(modelDataRemoved(QModelIndex,int,int)));
                 }
+                return true;
             }
             void QPieSeries::setModelMapping(int modelValuesLine, int modelLabelsLine, Qt::Orientation orientation)
             {
                 m_mapValues = modelValuesLine;
                 m_mapLabels = modelLabelsLine;
                 m_mapOrientation = orientation;
                 if (m_model == NULL)
                     return;
                 if (m_mapOrientation == Qt::Vertical)
                     for (int i = 0; i < m_model->rowCount(); i++)
                         add(m_model->data(m_model->index(i, m_mapValues), Qt::DisplayRole).toDouble(), m_model->data(m_model->index(i, m_mapLabels), Qt::DisplayRole).toString());
                 else
                     for (int i = 0; i < m_model->columnCount(); i++)
                         add(m_model->data(m_model->index(m_mapValues, i), Qt::DisplayRole).toDouble(), m_model->data(m_model->index(m_mapLabels, i), Qt::DisplayRole).toString());
             }
             void QPieSeries::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
             {
                 if (m_mapOrientation == Qt::Vertical)
                 {
                     //        slices().at(topLeft.row())->setValue(m_model->data(m_model->index(topLeft.row(), topLeft.column()), Qt::DisplayRole).toDouble());
                     if (topLeft.column() == m_mapValues)
                         slices().at(topLeft.row())->setValue(m_model->data(topLeft, Qt::DisplayRole).toDouble());
                     else if (topLeft.column() == m_mapLabels)
                         slices().at(topLeft.row())->setLabel(m_model->data(topLeft, Qt::DisplayRole).toString());
                 }
                 else
                 {
                     //        slices().at(topLeft.column())->setValue(m_model->data(m_model->index(topLeft.row(), topLeft.column()), Qt::DisplayRole).toDouble());
                     if (topLeft.column() == m_mapValues)
                         slices().at(topLeft.column())->setValue(m_model->data(topLeft, Qt::DisplayRole).toDouble());
                     else if (topLeft.column() == m_mapLabels)
                         slices().at(topLeft.column())->setLabel(m_model->data(topLeft, Qt::DisplayRole).toString());
                 }
             }
             void QPieSeries::modelDataAdded(QModelIndex parent, int start, int end)
             {
                 QPieSlice* newSlice = new QPieSlice;
                 newSlice->setLabelVisible(true);
                 if (m_mapOrientation == Qt::Vertical)
                 {
                     newSlice->setValue(m_model->data(m_model->index(start, m_mapValues), Qt::DisplayRole).toDouble());
                     newSlice->setLabel(m_model->data(m_model->index(start, m_mapLabels), Qt::DisplayRole).toString());
                 }
                 else
                 {
                     newSlice->setValue(m_model->data(m_model->index(m_mapValues, start), Qt::DisplayRole).toDouble());
                     newSlice->setLabel(m_model->data(m_model->index(m_mapLabels, start), Qt::DisplayRole).toString());
                 }
                 insert(start, newSlice);
             }
             void QPieSeries::modelDataRemoved(QModelIndex parent, int start, int end)
             {
                 remove(slices().at(start));
             }
             #include "moc_qpieseries.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/splinechart/qsplineseries.cpp +1 0

             #include "qsplineseries.h"
             /*!
                 \class QSplineSeries
                 \brief Series type used to store data needed to draw a spline.
                 QSplineSeries stores the data points along with the segment control points needed by QPainterPath to draw spline
                 Control points are automatically calculated when data changes. The algorithm computes the points so that the normal spline can be drawn.
             */
             /*!
               \fn QSeriesType QSplineSeries::type() const
               Returns the type of the series
               */
             /*!
               \fn QSeriesType QSplineSeries::controlPoint(int index) const
               Returns the control point specified by \a index
               */
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 Constructs empty series object which is a child of \a parent.
                 When series object is added to QChartView or QChart instance then the ownerships is transfered.
               */
             QSplineSeries::QSplineSeries(QObject *parent) :
                 QLineSeries(parent)
             {
                 connect(this,SIGNAL(pointAdded(int)), this, SLOT(updateControlPoints()));
                 connect(this,SIGNAL(pointRemoved(int)), this, SLOT(updateControlPoints()));
                 connect(this,SIGNAL(pointReplaced(int)), this, SLOT(updateControlPoints()));
             }
             /*!
               \internal
               Calculates control points which are needed by QPainterPath.cubicTo function to draw the cubic Bezier cureve between two points.
               */
             void QSplineSeries::calculateControlPoints()
             {
                 // Based on http://www.codeproject.com/Articles/31859/Draw-a-Smooth-Curve-through-a-Set-of-2D-Points-wit
                 // CPOL License
                 int n = count() - 1;
                 if (n == 1)
                 { // Special case: Bezier curve should be a straight line.
                     //            firstControlPoints = new Point[1];
                     // 3P1 = 2P0 + P3
                     m_controlPoints.append(QPointF((2 * x(0) + x(1)) / 3, (2 * y(0) + y(1)) / 3));
                     // P2 = 2P1  P0
                     m_controlPoints.append(QPointF(2 * m_controlPoints[0].x() - x(0), 2 * m_controlPoints[0].y() - y(0)));
                     return;
                 }
                 // Calculate first Bezier control points
                 // Right hand side vector
                 //  Set of equations for P0 to Pn points.
                 //
                 //  |   2   1   0   0   ... 0   0   0   ... 0   0   0   |   |   P1_1    |   |   P0 + 2 * P1             |
                 //  |   1   4   1   0   ... 0   0   0   ... 0   0   0   |   |   P1_2    |   |   4 * P1 + 2 * P2         |
                 //  |   0   1   4   1   ... 0   0   0   ... 0   0   0   |   |   P1_3    |   |   4 * P2 + 2 * P3         |
                 //  |   .   .   .   .   .   .   .   .   .   .   .   .   |   |   ...     |   |   ...                     |
                 //  |   0   0   0   0   ... 1   4   1   ... 0   0   0   | * |   P1_i    | = |   4 * P(i-1) + 2 * Pi     |
                 //  |   .   .   .   .   .   .   .   .   .   .   .   .   |   |   ...     |   |   ...                     |
                 //  |   0   0   0   0   0   0   0   0   ... 1   4   1   |   |   P1_(n-1)|   |   4 * P(n-2) + 2 * P(n-1) |
                 //  |   0   0   0   0   0   0   0   0   ... 0   2   7   |   |   P1_n    |   |   8 * P(n-1) + Pn         |
                 //
                 QList<qreal> rhs;
                 rhs.append(x(0) + 2 * x(1));
                 // Set right hand side X values
                 for (int i = 1; i < n - 1; ++i)
                     rhs.append(4 * x(i) + 2 * x(i + 1));
                 rhs.append((8 * x(n - 1) + x(n)) / 2.0);
                 // Get first control points X-values
                 QList<qreal> xControl = getFirstControlPoints(rhs);
                 rhs[0] = y(0) + 2 * y(1);
                 // Set right hand side Y values
                 for (int i = 1; i < n - 1; ++i)
                     rhs[i] = 4 * y(i) + 2 * y(i + 1);
                 rhs[n - 1] = (8 * y(n - 1) + y(n)) / 2.0;
                 // Get first control points Y-values
                 QList<qreal> yControl = getFirstControlPoints(rhs);
                 // Fill output arrays.
                 for (int i = 0; i < n; ++i)
                 {
                     // First control point
                     m_controlPoints.append(QPointF(xControl[i], yControl[i]));
                     // Second control point
                     if (i < n - 1)
                         m_controlPoints.append(QPointF(2 * x(i + 1) - xControl[i + 1], 2 * y(i + 1) - yControl[i + 1]));
                     else
                         m_controlPoints.append(QPointF((x(n) + xControl[n - 1]) / 2, (y(n) + yControl[n - 1]) / 2));
                 }
             }
             /*!
               \internal
               */
             QList<qreal> QSplineSeries::getFirstControlPoints(QList<qreal> rhs)
             {
                 QList<qreal> x; // Solution vector.
                 QList<qreal> tmp; // Temp workspace.
                 qreal b = 2.0;
                 x.append(rhs[0] / b);
                 tmp.append(0);
                 for (int i = 1; i < rhs.size(); i++) // Decomposition and forward substitution.
                 {
                     tmp.append(1 / b);
                     b = (i < rhs.size() - 1 ? 4.0 : 3.5) - tmp[i];
                     x.append((rhs[i] - x[i - 1]) / b);
                 }
                 for (int i = 1; i < rhs.size(); i++)
                     x[rhs.size() - i - 1] -= tmp[rhs.size() - i] * x[rhs.size() - i]; // Backsubstitution.
                 return x;
             }
             /*!
               \internal
               Updates the control points, besed on currently avaiable knots.
               */
             void QSplineSeries::updateControlPoints()
             {
                 if(count() > 1)
                 {
                     m_controlPoints.clear();
                     calculateControlPoints();
                 }
             }
             bool QSplineSeries::setModel(QAbstractItemModel* model)
             {
                 QXYSeries::setModel(model);
             //    calculateControlPoints();
+                return true;
             }
             void QSplineSeries::setModelMapping(int modelX, int modelY, Qt::Orientation orientation)
             {
                 QLineSeries::setModelMapping(modelX, modelY, orientation);
                 calculateControlPoints();
             }
             #include "moc_qsplineseries.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/src.pro +2 -1

             !include( ../common.pri ):error( Couldn't find the common.pri file! )
             TARGET = QtCommercialChart
             DESTDIR = $$CHART_BUILD_LIB_DIR
             TEMPLATE = lib
             QT += core \
                 gui
+            win32: LIBS += User32.lib
             CONFIG += debug_and_release
             CONFIG(debug, debug|release):TARGET = QtCommercialChartd
             SOURCES += \
                 chartdataset.cpp \
                 chartpresenter.cpp \
                 charttheme.cpp \
                 domain.cpp \
                 qchart.cpp \
                 qchartview.cpp \
                 qseries.cpp \
                 qlegend.cpp \
                 legendmarker.cpp
             PRIVATE_HEADERS += \
                 chartdataset_p.h \
                 chartitem_p.h \
                 chartpresenter_p.h \
                 charttheme_p.h \
                 domain_p.h \
                 legendmarker_p.h
             PUBLIC_HEADERS += \
                 qchart.h \
                 qchartglobal.h \
                 qseries.h \
                 qchartview.h \
                 qlegend.h
             include(animations/animations.pri)
             include(axis/axis.pri)
             include(xychart/xychart.pri)
             include(linechart/linechart.pri)
             include(areachart/areachart.pri)
             include(barchart/barchart.pri)
             include(piechart/piechart.pri)
             include(scatterseries/scatter.pri)
             include(splinechart/splinechart.pri)
             THEMES += themes/chartthemedefault_p.h \
                 themes/chartthemeicy_p.h \
                 themes/chartthemegrayscale_p.h \
                 themes/chartthemescientific_p.h \
                 themes/chartthemevanilla_p.h \
                 themes/chartthemebluecerulean_p.h \
                 themes/chartthemelight_p.h
             HEADERS += $$PUBLIC_HEADERS
             HEADERS += $$PRIVATE_HEADERS
             HEADERS += $$THEMES
             INCLUDEPATH += linechart \
                 barchart \
                 themes \
                 .
             OBJECTS_DIR = $$CHART_BUILD_DIR/lib
             MOC_DIR = $$CHART_BUILD_DIR/lib
             UI_DIR = $$CHART_BUILD_DIR/lib
             RCC_DIR = $$CHART_BUILD_DIR/lib
             DEFINES += QTCOMMERCIALCHART_LIBRARY
             #qt public headers
             #this is very primitive and lame parser , TODO: make perl script insted
             !exists($$CHART_BUILD_PUBLIC_HEADER_DIR)
             {
                 system($$QMAKE_MKDIR $$CHART_BUILD_PUBLIC_HEADER_DIR)
             }
             for(file, PUBLIC_HEADERS) {
                 name = $$split(file,'/')
                 name = $$last(name)
                 class = "$$cat($$file)"
                 class = $$find(class,class)
                 !isEmpty(class){
                 class = $$split(class,QTCOMMERCIALCHART_EXPORT)
                 class = $$member(class,1)
                 class = $$split(class,' ')
                 class = $$replace(class,' ','')
                 class = $$member(class,0)
-                command = "echo \"$${LITERAL_HASH}include \\\"$$name\\\"\" > $$CHART_BUILD_PUBLIC_HEADER_DIR/$$class"
+                command = "echo $${LITERAL_HASH}include \"$$name\" > $$CHART_BUILD_PUBLIC_HEADER_DIR/$$class"
                 PUBLIC_QT_HEADERS += $$CHART_BUILD_PUBLIC_HEADER_DIR/$$class
                 system($$command)
                 }
             }
             public_headers.path = $$[QT_INSTALL_HEADERS]/QtCommercialChart
             public_headers.files = $$PUBLIC_HEADERS $$PUBLIC_QT_HEADERS
             target.path = $$[QT_INSTALL_LIBS]
             INSTALLS += target public_headers
             install_build_public_headers.name = build_public_headers
             install_build_public_headers.output = $$CHART_BUILD_PUBLIC_HEADER_DIR/${QMAKE_FILE_BASE}.h
             install_build_public_headers.input = PUBLIC_HEADERS
             install_build_public_headers.commands = $$QMAKE_COPY \
                 ${QMAKE_FILE_NAME} \
                 $$CHART_BUILD_PUBLIC_HEADER_DIR
             install_build_public_headers.CONFIG += target_predeps \
                 no_link
             install_build_private_headers.name = buld_private_headers
             install_build_private_headers.output = $$CHART_BUILD_PRIVATE_HEADER_DIR/${QMAKE_FILE_BASE}.h
             install_build_private_headers.input = PRIVATE_HEADERS
             install_build_private_headers.commands = $$QMAKE_COPY \
                 ${QMAKE_FILE_NAME} \
                 $$CHART_BUILD_PRIVATE_HEADER_DIR
             install_build_private_headers.CONFIG += target_predeps \
                 no_link
             QMAKE_EXTRA_COMPILERS += install_build_public_headers \
                 install_build_private_headers \
             chartversion.target = qchartversion_p.h
             chartversion.commands = @echo \
                 "build_time" \
                 > \
                 $$chartversion.target;
             chartversion.depends = $$HEADERS \
                 $$SOURCES
             PRE_TARGETDEPS += qchartversion_p.h
             QMAKE_CLEAN += qchartversion_p.h
             QMAKE_EXTRA_TARGETS += chartversion
             unix:QMAKE_DISTCLEAN += -r \
                 $$CHART_BUILD_HEADER_DIR \
                 $$CHART_BUILD_LIB_DIR
             win32:QMAKE_DISTCLEAN += /Q \
                 $$CHART_BUILD_HEADER_DIR \
                 $$CHART_BUILD_LIB_DIR

src/xychart/qxyseries.cpp +1 0

             #include "qxyseries.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QXYSeries
                 \brief The QXYSeries class is a base class for line, spline and scatter series.
             */
             /*!
                \fn QPen QXYSeries::pen() const
                \brief  Returns pen used to draw points for series.
                 \sa setPen()
             */
             /*!
                \fn QBrush QXYSeries::brush() const
                \brief  Returns brush used to draw points for series.
                 \sa setBrush()
             */
             /*!
                 \fn void QXYSeries::clicked(const QPointF& point)
                 \brief Signal is emitted when user clicks the \a point on chart.
             */
             /*!
                 \fn void QXYSeries::pointReplaced(int index)
                 \brief \internal \a index
             */
             /*!
                 \fn void QXYSeries::pointAdded(int index)
                 \brief \internal \a index
             */
             /*!
                 \fn void QXYSeries::pointRemoved(int index)
                 \brief \internal \a index
             */
             /*!
                 \fn void QXYSeries::updated()
                 \brief \internal
             */
             /*!
                 Constructs empty series object which is a child of \a parent.
                 When series object is added to QChartView or QChart instance ownerships is transfered.
             */
             QXYSeries::QXYSeries(QObject* parent):QSeries(parent)
             {
                 m_mapX = -1;
                 m_mapY = -1;
                 m_mapOrientation = Qt::Vertical;
             //    m_mapYOrientation = Qt::Vertical;
             }
             /*!
                 Destroys the object. Series added to QChartView or QChart instances are owned by those,
                 and are deleted when mentioned object are destroyed.
             */
             QXYSeries::~QXYSeries()
             {
             }
             /*!
                 Adds data point \a x \a y to the series. Points are connected with lines on the chart.
              */
             void QXYSeries::add(qreal x,qreal y)
             {
                 Q_ASSERT(m_x.size() == m_y.size());
                 m_x<<x;
                 m_y<<y;
                 emit pointAdded(m_x.size()-1);
             }
             /*!
                This is an overloaded function.
                Adds data \a point to the series. Points are connected with lines on the chart.
              */
             void QXYSeries::add(const QPointF& point)
             {
                 add(point.x(),point.y());
             }
             /*!
                This is an overloaded function.
                Adds list of data \a points to the series. Points are connected with lines on the chart.
              */
             void QXYSeries::add(const QList<QPointF> points)
             {
                 foreach(const QPointF& point , points) {
                     add(point.x(),point.y());
                 }
             }
             /*!
               Modifies \a y value for given \a x a value.
             */
             void QXYSeries::replace(qreal x,qreal y)
             {
                 int index = m_x.indexOf(x);
                 m_x[index]=x;
                 m_y[index]=y;
                 emit pointReplaced(index);
             }
             /*!
               This is an overloaded function.
               Replaces current y value of for given \a point x value with \a point y value.
             */
             void QXYSeries::replace(const QPointF& point)
             {
                 replace(point.x(),point.y());
             }
             /*!
               Removes current \a x and \a y value.
             */
             void QXYSeries::remove(qreal x,qreal y)
             {
                 int index =-1;
                 do{
                     index = m_x.indexOf(x,index+1);
                 }while(index !=-1 && m_y.at(index)!=y);
                 if(index==-1) return;
                 m_x.remove(index);
                 m_y.remove(index);
                 emit pointRemoved(index);
             }
             /*!
               Removes current \a point x value. Note \a point y value is ignored.
             */
             void QXYSeries::remove(const QPointF& point)
             {
                 remove(point.x(),point.y());
             }
             /*!
                Removes all data points from the series.
             */
             void QXYSeries::removeAll()
             {
                 m_x.clear();
                 m_y.clear();
             }
             /*!
                 \internal \a pos
             */
             qreal QXYSeries::x(int pos) const
             {
                 if (m_model)
                     if (m_mapOrientation == Qt::Vertical)
                         // consecutive data is read from model's column
                         return m_model->data(m_model->index(pos, m_mapX), Qt::DisplayRole).toDouble();
                     else
                         // consecutive data is read from model's row
                         return m_model->data(m_model->index(m_mapX, pos), Qt::DisplayRole).toDouble();
                 else
                     // model is not specified, return the data from series' internal data store
                     return m_x.at(pos);
             }
             /*!
                 \internal \a pos
             */
             qreal QXYSeries::y(int pos) const
             {
                 if (m_model)
                     if (m_mapOrientation == Qt::Vertical)
                         // consecutive data is read from model's column
                         return m_model->data(m_model->index(pos, m_mapY), Qt::DisplayRole).toDouble();
                     else
                         // consecutive data is read from model's row
                         return m_model->data(m_model->index(m_mapY, pos), Qt::DisplayRole).toDouble();
                 else
                     // model is not specified, return the data from series' internal data store
                     return m_y.at(pos);
             }
             /*!
                 Returns number of data points within series.
             */
             int QXYSeries::count() const
             {
                 Q_ASSERT(m_x.size() == m_y.size());
                 if (m_model)
                     if (m_mapOrientation == Qt::Vertical)
                         // data is in a column, so return the number of items in single column
                         return m_model->rowCount();
                     else
                         // data is in a row, so return the number of items in single row
                         m_model->columnCount();
                 else
                     // model is not specified, return the number of points in the series internal data store
                     return m_x.size();
             }
             /*!
                 Returns the data points of the series.
             */
             QList<QPointF> QXYSeries::data()
             {
                 QList<QPointF> data;
                 for (int i(0); i < m_x.count() && i < m_y.count(); i++)
                     data.append(QPointF(m_x.at(i), m_y.at(i)));
                 return data;
             }
             /*!
                 Sets \a pen used for drawing points on the chart. If the pen is not defined, the
                 pen from chart theme is used.
                 \sa QChart::setChartTheme()
             */
             void QXYSeries::setPen(const QPen& pen)
             {
                 if(pen!=m_pen){
                     m_pen=pen;
                     emit updated();
                 }
             }
             /*!
                 Sets \a brush used for drawing points on the chart. If the brush is not defined, brush
                 from chart theme setting is used.
                 \sa QChart::setChartTheme()
             */
             void QXYSeries::setBrush(const QBrush& brush)
             {
                 if(brush!=m_brush){
                     m_brush=brush;
                     emit updated();
                 }
             }
             /*!
                 Stream operator for adding a data \a point to the series.
                 \sa add()
             */
             QXYSeries& QXYSeries::operator<< (const QPointF &point)
             {
                 add(point);
                 return *this;
             }
             /*!
                 Stream operator for adding a list of \a points to the series.
                 \sa add()
             */
             QXYSeries& QXYSeries::operator<< (const QList<QPointF> points)
             {
                 add(points);
                 return *this;
             }
             void QXYSeries::modelUpdated(QModelIndex topLeft, QModelIndex bottomRight)
             {
                 if (m_mapOrientation == Qt::Vertical)
                     emit pointReplaced(topLeft.row());
                 else
                     emit pointReplaced(topLeft.column());
             }
             void QXYSeries::modelDataAdded(QModelIndex parent, int start, int end)
             {
                 emit pointAdded(start);
             }
             void QXYSeries::modelDataRemoved(QModelIndex parent, int start, int end)
             {
                 emit pointRemoved(start);
             }
             bool QXYSeries::setModel(QAbstractItemModel* model) {
                 m_model = model;
                 //    for (int i = 0; i < m_model->rowCount(); i++)
                 //        emit pointAdded(i);
                 connect(m_model,SIGNAL(dataChanged(QModelIndex,QModelIndex)), this, SLOT(modelUpdated(QModelIndex, QModelIndex)));
                 connect(m_model,SIGNAL(rowsInserted(QModelIndex, int, int)), this, SLOT(modelDataAdded(QModelIndex,int,int)));
                 connect(m_model, SIGNAL(rowsRemoved(QModelIndex, int, int)), this, SLOT(modelDataRemoved(QModelIndex,int,int)));
+                return true;
             }
             void QXYSeries::setModelMapping(int modelX, int modelY, Qt::Orientation orientation)
             {
                 m_mapX = modelX;
                 m_mapY = modelY;
                 m_mapOrientation = orientation;
             }
             //void QXYSeries::setModelMappingY(int modelLineIndex, Qt::Orientation orientation)
             //{
             //    m_mapY = modelLineIndex;
             //    m_mapYOrientation = orientation;
             //}
             #include "moc_qxyseries.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

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