HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r1462:62d898329cbd

Minor modifications to properties of abstract, area and bar series

Tero Ahola -

r1462:62d898329cbd

parent child

Context file:

r1462:62d898329cbd

Collapse all files

examples/presenterchart/chartview.cpp +1 -1

             /****************************************************************************
             **
             ** 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 "chartview.h"
             #include <QLineSeries>
             #include <QScatterSeries>
             #include <QSplineSeries>
             #include <QAreaSeries>
             #include <QTime>
             ChartView::ChartView(QChart* chart,QWidget* parent):QChartView(chart,parent),
             m_index(-1),m_chart(chart)
             {
                 m_chart->setTitle("Charts presenter");
-                m_chart->setBackgroundDropShadowEnabled(false);
+                m_chart->setDropShadowEnabled(false);
                 QObject::connect(&m_timer,SIGNAL(timeout()),this,SLOT(handleTimeout()));
                 m_timer.setInterval(3000);
             //![1]
                 QLineSeries* series0 = new QLineSeries();
                 series0->setName("line");
                 QScatterSeries* series1 = new QScatterSeries();
                 series1->setName("scatter");
                 QSplineSeries* series2 = new QSplineSeries();
                 series2->setName("spline");
                 QAreaSeries* series3 = new QAreaSeries(series0);
                 series3->setName("area");
             //![1]
             //![2]
                 int numPoints = 10;
                 for (int x = 0; x <= numPoints; ++x) {
                     qreal y = qrand() % 100;
                     series0->append(x,y);
                     series1->append(x,y);
                     series2->append(x,y);
                 }
             //![2]
             //![3]
                 m_series<<series0;
                 m_titles<< m_chart->title()+": LineChart";
                 m_series<<series1;
                 m_titles<< m_chart->title()+": ScatterChart";
                 m_series<<series2;
                 m_titles<< m_chart->title()+": SplineChart";
                 m_series<<series3;
                 m_titles<< m_chart->title()+": AreaChart";
             //![3]
                 m_timer.start();
                 handleTimeout();
             }
             ChartView::~ChartView()
             {
                 if(m_series.size()==0) return;
                 m_chart->removeSeries(m_series.at(m_index));
                 m_series.removeLast();  //remove QAreaSeries instance since they will be deleted when QLineSeries instance is gone
                 qDeleteAll(m_series);
             }
             //![4]
             void ChartView::handleTimeout()
             {
                 if(m_series.size()==0) return;
                 if(m_index>=0)
                 m_chart->removeSeries(m_series.at(m_index));
                 m_index++;
                 m_index=m_index%m_series.size();
                 m_chart->addSeries(m_series.at(m_index));
                 m_chart->setTitle(m_titles.at(m_index));
             }
             //![4]

examples/scatterchart/chartview.cpp +1 -1

             /****************************************************************************
             **
             ** 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 "chartview.h"
             #include <QScatterSeries>
             ChartView::ChartView(QWidget *parent) :
                 QChartView(new QChart(), parent)
             {
                 //![1]
                 QScatterSeries *series0 = new QScatterSeries();
                 series0->setName("scatter1");
                 series0->setMarkerShape(QScatterSeries::MarkerShapeCircle);
                 series0->setMarkerSize(15.0);
                 QScatterSeries *series1 = new QScatterSeries();
                 series1->setName("scatter2");
                 series1->setMarkerShape(QScatterSeries::MarkerShapeCircle);
                 series1->setMarkerSize(20.0);
                 //![1]
                 //![2]
                 series0->append(0, 6);
                 series0->append(2, 4);
                 series0->append(3, 8);
                 series0->append(7, 4);
                 series0->append(10, 5);
                 *series1 << QPointF(1, 1) << QPointF(3, 3) << QPointF(7, 6) << QPointF(8, 3) << QPointF(10, 2);
                 //![2]
                 //![3]
                 setRenderHint(QPainter::Antialiasing);
                 chart()->addSeries(series0);
                 chart()->addSeries(series1);
                 chart()->setTitle("Simple scatterchart example");
-                chart()->setBackgroundDropShadowEnabled(false);
+                chart()->setDropShadowEnabled(false);
                 //![3]
             }

plugins/declarative/declarativechart.cpp +44 -35

             /****************************************************************************
             **
             ** 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 "declarativechart.h"
             #include <QPainter>
             #include "declarativelineseries.h"
             #include "declarativeareaseries.h"
             #include "declarativebarseries.h"
             #include "declarativepieseries.h"
             #include "declarativesplineseries.h"
             #include "declarativescatterseries.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \qmlclass ChartView DeclarativeChart
                 ChartView element is the parent that is responsible for showing different chart series types.
                 \section1 Example Usage
                 \beginfloatleft
                 \image demos_qmlchart1.png
                 \endfloat
                 \clearfloat
             */
+            /*!
+              \qmlproperty Theme ChartView::theme
+              Theme defines the visual appearance of the chart, including for example colors, fonts, line
+              widths and chart background.
+            */
+            /*!
+              \qmlproperty Animation ChartView::animation
+              Animation configuration of the chart. One of ChartView.NoAnimation, ChartView.GridAxisAnimations,
+              ChartView.SeriesAnimations or ChartView.AllAnimations.
+            */
+            /*!
+              \qmlproperty string ChartView::title
+              The title of the chart, shown on top of the chart.
+            */
+            /*!
+              \qmlproperty string ChartView::titleColor
+              The color of the title text.
+            */
+            /*!
+              \qmlproperty Axis ChartView::axisX
+              The x-axis of the chart.
+            */
+            /*!
+              \qmlproperty Axis ChartView::axisY
+              The default y-axis of the chart.
+            */
+            /*!
+              \qmlmethod Axis ChartView::axisY(QAbstractSeries *series)
+              The y-axis of the series. This is the same as the default y-axis of the chart, unless you have
+              explicitly defined the series to have a non-default y-axis.
+            */
             DeclarativeChart::DeclarativeChart(QDeclarativeItem *parent)
                 : QDeclarativeItem(parent),
                   m_chart(new QChart(this))
             {
                 setFlag(QGraphicsItem::ItemHasNoContents, false);
             //    m_chart->axisX()->setNiceNumbersEnabled(false);
             }
             DeclarativeChart::~DeclarativeChart()
             {
                 delete m_chart;
             }
             void DeclarativeChart::childEvent(QChildEvent *event)
             {
                 if (event->type() == QEvent::ChildAdded) {
                     if (qobject_cast<QAbstractSeries *>(event->child())) {
                         m_chart->addSeries(qobject_cast<QAbstractSeries *>(event->child()));
                     }
                 }
             }
             void DeclarativeChart::componentComplete()
             {
-            //    qDebug() << "DeclarativeChart::componentComplete(), maxX: " << axisX()->max();
                 foreach(QObject *child, children()) {
                     if (qobject_cast<QAbstractSeries *>(child)) {
             //            qDebug() << "DeclarativeChart::componentComplete(), add: " << child;
+                        // TODO: how about optional y-axis?
                         m_chart->addSeries(qobject_cast<QAbstractSeries *>(child));
                     }
                 }
-            //    qDebug() << "DeclarativeChart::componentComplete(), maxX: " << axisX()->max();
                 QDeclarativeItem::componentComplete();
             }
             void DeclarativeChart::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
             {
             //    qDebug() << "DeclarativeChart::geometryChanged" << newGeometry.width() << newGeometry.height();
                 if (newGeometry.isValid()) {
                     if (newGeometry.width() > 0 && newGeometry.height() > 0) {
                         m_chart->resize(newGeometry.width(), newGeometry.height());
                     }
                 }
                 QDeclarativeItem::geometryChanged(newGeometry, oldGeometry);
             }
             void DeclarativeChart::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
             {
                 Q_UNUSED(option)
                 Q_UNUSED(widget)
                 // TODO: optimized?
                 painter->setRenderHint(QPainter::Antialiasing, true);
             }
             void DeclarativeChart::setTheme(DeclarativeChart::Theme theme)
             {
                 QChart::ChartTheme chartTheme = (QChart::ChartTheme) theme;
                 if (chartTheme != m_chart->theme()) {
                     m_chart->setTheme(chartTheme);
                     themeChanged();
                 }
             }
             DeclarativeChart::Theme DeclarativeChart::theme()
             {
                 return (DeclarativeChart::Theme) m_chart->theme();
             }
             void DeclarativeChart::setAnimationOptions(DeclarativeChart::Animation animations)
             {
                 QChart::AnimationOption animationOptions = (QChart::AnimationOption) animations;
                 if (animationOptions != m_chart->animationOptions()) {
                     m_chart->setAnimationOptions(animationOptions);
                     animationOptionsChanged();
                 }
             }
             DeclarativeChart::Animation DeclarativeChart::animationOptions()
             {
                 if (m_chart->animationOptions().testFlag(QChart::AllAnimations))
                     return DeclarativeChart::AllAnimations;
                 else if (m_chart->animationOptions().testFlag(QChart::GridAxisAnimations))
                     return DeclarativeChart::GridAxisAnimations;
                 else if (m_chart->animationOptions().testFlag(QChart::SeriesAnimations))
                     return DeclarativeChart::SeriesAnimations;
                 else
                     return DeclarativeChart::NoAnimation;
             }
             void DeclarativeChart::setTitle(QString title)
             {
                 if (title != m_chart->title()) {
                     m_chart->setTitle(title);
                     emit titleChanged();
                 }
             }
             QString DeclarativeChart::title()
             {
                 return m_chart->title();
             }
             QAxis *DeclarativeChart::axisX()
             {
                 return m_chart->axisX();
             }
-            QAxis *DeclarativeChart::axisY()
+            QAxis *DeclarativeChart::axisY(QAbstractSeries *series)
             {
-                return m_chart->axisY();
+                return m_chart->axisY(series);
             }
             QLegend *DeclarativeChart::legend()
             {
                 return m_chart->legend();
             }
             QVariantList DeclarativeChart::axisXLabels()
             {
                 QVariantList labels;
                 foreach (qreal value, m_chart->axisX()->categories()->values()) {
                     labels.append(value);
                     labels.append(m_chart->axisX()->categories()->label(value));
                 }
                 return labels;
             }
             void DeclarativeChart::setAxisXLabels(QVariantList list)
             {
                 QVariant value(QVariant::Invalid);
                 foreach (QVariant element, list) {
                     if (value.isValid() && element.type() == QVariant::String) {
                         m_chart->axisX()->categories()->insert(value.toDouble(), element.toString());
                         value = QVariant(QVariant::Invalid);
                     } else {
                         if (element.canConvert(QVariant::Double))
                             value = element;
                     }
                 }
                 emit axisLabelsChanged();
             }
             void DeclarativeChart::setTitleColor(QColor color)
             {
                 QBrush b = m_chart->titleBrush();
                 if (color != b.color()) {
                     b.setColor(color);
                     m_chart->setTitleBrush(b);
                     emit titleColorChanged();
                 }
             }
             QColor DeclarativeChart::titleColor()
             {
                 return m_chart->titleBrush().color();
             }
             void DeclarativeChart::setBackgroundColor(QColor color)
             {
                 QBrush b = m_chart->backgroundBrush();
                 if (color != b.color()) {
                     b.setColor(color);
                     m_chart->setBackgroundBrush(b);
                     emit backgroundColorChanged();
                 }
             }
             QColor DeclarativeChart::backgroundColor()
             {
                 return m_chart->backgroundBrush().color();
             }
             int DeclarativeChart::count()
             {
                 return m_chart->series().count();
             }
             void DeclarativeChart::setDropShadowEnabled(bool enabled)
             {
-                if (enabled != m_chart->isBackgroundDropShadowEnabled()) {
+                if (enabled != m_chart->isDropShadowEnabled()) {
-                    m_chart->setBackgroundDropShadowEnabled(enabled);
+                    m_chart->setDropShadowEnabled(enabled);
                     dropShadowEnabledChanged(enabled);
                 }
             }
             bool DeclarativeChart::dropShadowEnabled()
             {
-                return m_chart->isBackgroundDropShadowEnabled();
+                return m_chart->isDropShadowEnabled();
             }
             void DeclarativeChart::zoom(qreal factor)
             {
                 m_chart->zoom(factor);
             }
             void DeclarativeChart::scrollLeft(qreal pixels)
             {
                 m_chart->scroll(QPointF(pixels, 0));
             }
             void DeclarativeChart::scrollRight(qreal pixels)
             {
                 m_chart->scroll(QPointF(-pixels, 0));
             }
             void DeclarativeChart::scrollUp(qreal pixels)
             {
                 m_chart->scroll(QPointF(0, pixels));
             }
             void DeclarativeChart::scrollDown(qreal pixels)
             {
                 m_chart->scroll(QPointF(0, -pixels));
             }
-            //void DeclarativeChart::scrollLeft(qreal ticks)
-            //{
-            //    m_chart->scroll(QPointF(ticksToPixels(m_chart->axisX(), ticks), 0));
-            //}
-            //void DeclarativeChart::scrollRight(qreal ticks)
-            //{
-            //    m_chart->scroll(QPointF(-ticksToPixels(m_chart->axisX(), ticks), 0));
-            //}
-            //void DeclarativeChart::scrollUp(qreal ticks)
-            //{
-            //    m_chart->scroll(QPointF(0, ticksToPixels(m_chart->axisY(), ticks)));
-            //}
-            //void DeclarativeChart::scrollDown(qreal ticks)
-            //{
-            //    m_chart->scroll(QPointF(0, -ticksToPixels(m_chart->axisY(), ticks)));
-            //}
-            //qreal DeclarativeChart::ticksToPixels(QAxis *axis, qreal ticks)
-            //{
-            //    qreal tickCount = axis->max() - axis->min();
-            //    qreal tickPixels = (m_chart->size().width() - m_chart->margins().width() * 2) / tickCount;
-            //    return tickPixels * ticks;
-            //}
             QAbstractSeries *DeclarativeChart::series(int index)
             {
                 if (index < m_chart->series().count()) {
                     return m_chart->series().at(index);
                 }
                 return 0;
             }
             QAbstractSeries *DeclarativeChart::series(QString seriesName)
             {
                 foreach(QAbstractSeries *series, m_chart->series()) {
                     if (series->name() == seriesName)
                         return series;
                 }
                 return 0;
             }
             QAbstractSeries *DeclarativeChart::createSeries(DeclarativeChart::SeriesType type, QString name)
             {
                 QAbstractSeries *series = 0;
                 switch (type) {
                 case DeclarativeChart::SeriesTypeLine:
                     series = new DeclarativeLineSeries();
                     break;
                 case DeclarativeChart::SeriesTypeArea:
                     series = new DeclarativeAreaSeries();
                     break;
                 case DeclarativeChart::SeriesTypeBar:
                     series = new DeclarativeBarSeries();
                     break;
                 case DeclarativeChart::SeriesTypeStackedBar:
                     // TODO
                     break;
                 case DeclarativeChart::SeriesTypePercentBar:
                     // TODO
                     break;
                 case DeclarativeChart::SeriesTypeGroupedBar:
                     series = new DeclarativeGroupedBarSeries();
                     break;
                 case DeclarativeChart::SeriesTypePie:
                     series = new DeclarativePieSeries();
                     break;
                 case DeclarativeChart::SeriesTypeScatter:
                     series = new DeclarativeScatterSeries();
                     break;
                 case DeclarativeChart::SeriesTypeSpline:
                     series = new DeclarativeSplineSeries();
                     break;
                 default:
                     qWarning() << "Illegal series type";
                 }
                 series->setName(name);
                 m_chart->addSeries(series);
                 return series;
             }
             #include "moc_declarativechart.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

plugins/declarative/declarativechart.h +1 -1

             /****************************************************************************
             **
             ** 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 DECLARATIVECHART_H
             #define DECLARATIVECHART_H
             #include <QtCore/QtGlobal>
             #include <QDeclarativeItem>
             #include <qchart.h>
             #include <QAxis>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             // TODO: Derive from QChart for easier definition of properties?
             class DeclarativeChart : public QDeclarativeItem
             // TODO: for QTQUICK2: extend QQuickPainterItem instead
             //class DeclarativeChart : public QQuickPaintedItem, public Chart
             {
                 Q_OBJECT
                 Q_PROPERTY(Theme theme READ theme WRITE setTheme NOTIFY themeChanged)
                 Q_PROPERTY(Animation animationOptions READ animationOptions WRITE setAnimationOptions NOTIFY animationOptionsChanged)
                 Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged)
                 Q_PROPERTY(QColor titleColor READ titleColor WRITE setTitleColor NOTIFY titleColorChanged)
                 Q_PROPERTY(QAxis *axisX READ axisX)
                 Q_PROPERTY(QAxis *axisY READ axisY)
                 Q_PROPERTY(QLegend *legend READ legend)
                 // TODO: how to define axis labels? This is not very convenient
                 Q_PROPERTY(QVariantList axisXLabels READ axisXLabels WRITE setAxisXLabels NOTIFY axisLabelsChanged)
                 Q_PROPERTY(int count READ count)
                 Q_PROPERTY(QColor backgroundColor READ backgroundColor WRITE setBackgroundColor NOTIFY backgroundColorChanged)
                 Q_PROPERTY(bool dropShadowEnabled READ dropShadowEnabled WRITE setDropShadowEnabled NOTIFY dropShadowEnabledChanged)
                 Q_ENUMS(Animation)
                 Q_ENUMS(Theme)
                 Q_ENUMS(SeriesType)
             public:
                 // duplicating enums from QChart to make the QML api namings 1-to-1 with the C++ api
                 enum Theme {
                     ChartThemeLight = 0,
                     ChartThemeBlueCerulean,
                     ChartThemeDark,
                     ChartThemeBrownSand,
                     ChartThemeBlueNcs,
                     ChartThemeHighContrast,
                     ChartThemeBlueIcy
                 };
                 enum Animation {
                     NoAnimation = 0x0,
                     GridAxisAnimations = 0x1,
                     SeriesAnimations =0x2,
                     AllAnimations = 0x3
                 };
                 enum SeriesType {
                     SeriesTypeLine,
                     SeriesTypeArea,
                     SeriesTypeBar,
                     SeriesTypeStackedBar,
                     SeriesTypePercentBar,
                     SeriesTypeGroupedBar,
                     SeriesTypePie,
                     SeriesTypeScatter,
                     SeriesTypeSpline
                 };
             public:
                 DeclarativeChart(QDeclarativeItem *parent = 0);
                 ~DeclarativeChart();
             public: // From QDeclarativeItem/QGraphicsItem
                 void childEvent(QChildEvent *event);
                 void componentComplete();
                 void geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry);
                 void paint (QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget = 0);
             public:
                 void setTheme(DeclarativeChart::Theme theme);
                 DeclarativeChart::Theme theme();
                 void setAnimationOptions(DeclarativeChart::Animation animations);
                 DeclarativeChart::Animation animationOptions();
                 void setTitle(QString title);
                 QString title();
                 QAxis *axisX();
-                QAxis *axisY();
+                Q_INVOKABLE QAxis *axisY(QAbstractSeries *series = 0);
                 QLegend *legend();
                 QVariantList axisXLabels();
                 void setAxisXLabels(QVariantList list);
                 void setTitleColor(QColor color);
                 QColor titleColor();
                 void setBackgroundColor(QColor color);
                 QColor backgroundColor();
                 int count();
                 void setDropShadowEnabled(bool enabled);
                 bool dropShadowEnabled();
                 Q_INVOKABLE void zoom(qreal factor);
                 Q_INVOKABLE void scrollLeft(qreal pixels);
                 Q_INVOKABLE void scrollRight(qreal pixels);
                 Q_INVOKABLE void scrollUp(qreal pixels);
                 Q_INVOKABLE void scrollDown(qreal pixels);
                 Q_INVOKABLE QAbstractSeries *series(int index);
                 Q_INVOKABLE QAbstractSeries *series(QString seriesName);
                 Q_INVOKABLE QAbstractSeries *createSeries(DeclarativeChart::SeriesType type, QString name = "");
             Q_SIGNALS:
                 void themeChanged();
                 void animationOptionsChanged();
                 void titleChanged();
                 void axisLabelsChanged();
                 void titleColorChanged();
                 void backgroundColorChanged();
                 void dropShadowEnabledChanged(bool enabled);
             public:
                 // Extending QChart with DeclarativeChart is not possible because QObject does not support
                 // multi inheritance, so we now have a QChart as a member instead
                 QChart *m_chart;
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // DECLARATIVECHART_H

src/areachart/qareaseries.cpp +5 -5

             /****************************************************************************
             **
             ** 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 "qareaseries.h"
             #include "qareaseries_p.h"
             #include "qlineseries.h"
             #include "areachartitem_p.h"
             #include "legendmarker_p.h"
             #include "domain_p.h"
             #include "chartdataset_p.h"
             #include "charttheme_p.h"
             #include "chartanimator_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QAreaSeries
                 \brief The QAreaSeries class is used for making area charts.
                 \mainclass
             	An area chart is used to show quantitative data. It is based on line chart, in the way that area between axis and the line
             	is emphasized with color. Since the area chart is based on line chart, QAreaSeries constructor needs QLineSeries instance,
             	which defines "upper" boundary of the area. "Lower" boundary is defined by default by axis X. Instead of axis X "lower" boundary can be specified by other line.
             	In that case QAreaSeries should be initiated with two QLineSerie instances. Please note terms "upper" and "lower" boundary can be misleading in cases
             	where "lower" boundary had bigger values than the "upper" one, however the main point that area between these two boundary lines will be filled.
                 See the \l {AreaChart Example} {area chart example} to learn how to create a simple area chart.
                 \image examples_areachart.png
             */
             /*!
-               \fn QLineSeries* QAreaSeries::upperSeries() const
+               \property QAreaSeries::upperSeries
-               \brief Returns upperSeries used to define one of area boundaries.
+               \brief The upper one of the two line series used to define area series boundaries.
             */
             /*!
-               \fn QLineSeries* QAreaSeries::lowerSeries() const
+                \property QAreaSeries::lowerSeries
-               \brief Returns lowerSeries used to define one of area boundaries. Note if QAreaSeries where counstucted wihtout a\ lowerSeries
+                The lower one of the two line series used to define are series boundaries. Note if
-                this function return Null pointer.
+                QAreaSeries was counstucted wihtout a\ lowerSeries this is null.
             */
             /*!
                \fn QPen QAreaSeries::pen() const
                \brief  Returns the pen used to draw line for this series.
                 \sa setPen()
             */
             /*!
                \fn QPen QAreaSeries::brush() const
                \brief  Returns the brush used to draw line for this series.
                 \sa setBrush()
             */
             /*!
                \fn bool  QAreaSeries::pointsVisible() const
                \brief  Returns if the points are drawn for this series.
                 \sa setPointsVisible()
             */
             /*!
                 \fn void QAreaSeries::clicked(const QPointF& point)
                 \brief Signal is emitted when user clicks the \a point on area chart.
             */
             /*!
                 \fn void QAreaSeries::selected()
                 The signal is emitted if the user selects/deselects the XY series. The logic for maintaining selections should be
                 implemented by the user of QAreaSeries API.
             */
             /*!
                 \fn void QAreaSeriesPrivate::updated()
                 \brief \internal
             */
             /*!
                 Constructs area series object which is a child of \a upperSeries. Area will be spanned between \a
                 upperSeries line and \a lowerSeries line.  If no \a lowerSeries is passed to constructor, area is specified by axis x (y=0) instead.
                 When series object is added to QChartView or QChart instance ownerships is transferred.
             */
             QAreaSeries::QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries)
                 : QAbstractSeries(*new QAreaSeriesPrivate(upperSeries,lowerSeries,this),upperSeries)
             {
             }
             /*!
                 Constructs area series object without upper or lower series with \a parent object.
             */
             QAreaSeries::QAreaSeries(QObject *parent)
                 : QAbstractSeries(*new QAreaSeriesPrivate(0, 0, this), parent)
             {
             }
             /*!
                 Destroys the object. Series added to QChartView or QChart instances are owned by those,
                 and are deleted when mentioned object are destroyed.
             */
             QAreaSeries::~QAreaSeries()
             {
             }
             /*!
                 Returns QChartSeries::SeriesTypeArea.
             */
             QAbstractSeries::SeriesType QAreaSeries::type() const
             {
                 return QAbstractSeries::SeriesTypeArea;
             }
             /*!
                 Sets the \a series that is to be used as the area chart upper series.
             */
             void QAreaSeries::setUpperSeries(QLineSeries* series)
             {
                 Q_D(QAreaSeries);
                 d->m_upperSeries = series;
             }
             QLineSeries* QAreaSeries::upperSeries() const
             {
                 Q_D(const QAreaSeries);
                 return d->m_upperSeries;
             }
             /*!
                 Sets the \a series that is to be used as the area chart lower series.
             */
             void QAreaSeries::setLowerSeries(QLineSeries* series)
             {
                 Q_D(QAreaSeries);
                 d->m_lowerSeries = series;
             }
             QLineSeries* QAreaSeries::lowerSeries() const
             {
                 Q_D(const QAreaSeries);
                 return d->m_lowerSeries;
             }
             /*!
                 Sets \a pen used for drawing area outline.
             */
             void QAreaSeries::setPen(const QPen &pen)
             {
                 Q_D(QAreaSeries);
                 if (d->m_pen != pen) {
                     d->m_pen = pen;
                     emit d->updated();
                 }
             }
             QPen  QAreaSeries::pen() const
             {
                 Q_D(const QAreaSeries);
                 return d->m_pen;
             }
             /*!
                 Sets \a brush used for filling the area.
             */
             void QAreaSeries::setBrush(const QBrush &brush)
             {
                 Q_D(QAreaSeries);
                 if (d->m_brush != brush) {
                     d->m_brush = brush;
                     emit d->updated();
                 }
             }
             QBrush QAreaSeries::brush() const
             {
                 Q_D(const QAreaSeries);
                 return d->m_brush;
             }
             /*!
                 Sets if data points are \a visible and should be drawn on line.
             */
             void QAreaSeries::setPointsVisible(bool visible)
             {
                 Q_D(QAreaSeries);
                 if (d->m_pointsVisible != visible) {
                     d->m_pointsVisible = visible;
                     emit d->updated();
                 }
             }
             bool QAreaSeries::pointsVisible() const
             {
                 Q_D(const QAreaSeries);
                 return d->m_pointsVisible;
             }
             ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
             QAreaSeriesPrivate::QAreaSeriesPrivate(QLineSeries *upperSeries, QLineSeries *lowerSeries,QAreaSeries* q) :
                 QAbstractSeriesPrivate(q),
                 m_upperSeries(upperSeries),
                 m_lowerSeries(lowerSeries),
                 m_pointsVisible(false)
             {
             }
             void QAreaSeriesPrivate::scaleDomain(Domain& domain)
             {
                 Q_Q(QAreaSeries);
                 qreal minX(domain.minX());
                 qreal minY(domain.minY());
                 qreal maxX(domain.maxX());
                 qreal maxY(domain.maxY());
                 int tickXCount(domain.tickXCount());
                 int tickYCount(domain.tickYCount());
                 QLineSeries* upperSeries = q->upperSeries();
                 QLineSeries* lowerSeries = q->lowerSeries();
                 const QList<QPointF>& points = upperSeries->points();
                 for (int i = 0; i < points.count(); i++)
                 {
                     qreal x = points[i].x();
                     qreal y = points[i].y();
                     minX = qMin(minX, x);
                     minY = qMin(minY, y);
                     maxX = qMax(maxX, x);
                     maxY = qMax(maxY, y);
                 }
                 if(lowerSeries) {
                     const QList<QPointF>& points = lowerSeries->points();
                     for (int i = 0; i < points.count(); i++)
                     {
                         qreal x = points[i].x();
                         qreal y = points[i].y();
                         minX = qMin(minX, x);
                         minY = qMin(minY, y);
                         maxX = qMax(maxX, x);
                         maxY = qMax(maxY, y);
                     }}
                 domain.setRange(minX,maxX,minY,maxY,tickXCount,tickYCount);
             }
             Chart* QAreaSeriesPrivate::createGraphics(ChartPresenter* presenter)
             {
                 Q_Q(QAreaSeries);
                 AreaChartItem* area = new AreaChartItem(q,presenter);
                 if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) {
                     area->upperLineItem()->setAnimator(presenter->animator());
                     area->upperLineItem()->setAnimation(new XYAnimation(area->upperLineItem()));
                     if(q->lowerSeries())  {
                         area->lowerLineItem()->setAnimator(presenter->animator());
                         area->lowerLineItem()->setAnimation(new XYAnimation(area->lowerLineItem()));
                     }
                 }
                 presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q));
                 return area;
             }
             QList<LegendMarker*> QAreaSeriesPrivate::createLegendMarker(QLegend* legend)
             {
                 Q_Q(QAreaSeries);
                 QList<LegendMarker*> list;
                 return list << new AreaLegendMarker(q,legend);
             }
             #include "moc_qareaseries.cpp"
             #include "moc_qareaseries_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/areachart/qareaseries.h +2 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 QAREASERIES_H
             #define QAREASERIES_H
             #include <qchartglobal.h>
             #include <qabstractseries.h>
             #include <QPen>
             #include <QBrush>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QLineSeries;
             class QAreaSeriesPrivate;
             class QTCOMMERCIALCHART_EXPORT QAreaSeries : public QAbstractSeries
             {
                 Q_OBJECT
+                Q_PROPERTY(QAbstractSeries *upperSeries READ upperSeries)
+                Q_PROPERTY(QAbstractSeries *lowerSeries READ lowerSeries)
             public:
                 explicit QAreaSeries(QObject *parent = 0);
                 explicit QAreaSeries(QLineSeries *upperSeries, QLineSeries *lowerSeries = 0);
                 ~QAreaSeries();
             public:
                 QAbstractSeries::SeriesType type() const;
                 void setUpperSeries(QLineSeries* series);
                 QLineSeries* upperSeries() const;
                 void setLowerSeries(QLineSeries* series);
                 QLineSeries* lowerSeries() const;
                 void setPen(const QPen &pen);
                 QPen pen() const;
                 void setBrush(const QBrush &brush);
                 QBrush brush() const;
                 void setPointsVisible(bool visible = true);
                 bool pointsVisible() const;
             Q_SIGNALS:
                 void clicked(const QPointF &point);
                 void selected();
             private:
                 Q_DECLARE_PRIVATE(QAreaSeries);
                 Q_DISABLE_COPY(QAreaSeries);
                 friend class AreaLegendMarker;
                 friend class AreaChartItem;
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif

src/barchart/barchartitem.cpp +2 -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
             ** $QT_END_LICENSE$
             **
             ****************************************************************************/
             #include "barchartitem_p.h"
             #include "bar_p.h"
             #include "qbarset.h"
             #include "qbarset_p.h"
             #include "qbarseries.h"
             #include "qbarseries_p.h"
             #include "qchart.h"
             #include "chartpresenter_p.h"
             #include "chartanimator_p.h"
             #include "chartdataset_p.h"
             #include <QPainter>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             BarChartItem::BarChartItem(QBarSeries *series, ChartPresenter *presenter) :
                 ChartItem(presenter),
                 m_series(series)
             {
                 setFlag(ItemClipsChildrenToShape);
                 connect(series->d_func(), SIGNAL(updatedBars()), this, SLOT(handleLayoutChanged()));
                 connect(series->d_func(), SIGNAL(labelsVisibleChanged(bool)), this, SLOT(handleLabelsVisibleChanged(bool)));
                 connect(series->d_func(), SIGNAL(restructuredBars()), this, SLOT(handleDataStructureChanged()));
                 connect(series, SIGNAL(visibleChanged()), this, SLOT(handleLayoutChanged()));
                 setZValue(ChartPresenter::BarSeriesZValue);
                 handleDataStructureChanged();
             }
             BarChartItem::~BarChartItem()
             {
             }
             void BarChartItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
             {
                 Q_UNUSED(painter);
                 Q_UNUSED(option);
                 Q_UNUSED(widget);
             }
             QRectF BarChartItem::boundingRect() const
             {
                 return m_rect;
             }
             void BarChartItem::handleDataStructureChanged()
             {
                 foreach(QGraphicsItem *item, childItems()) {
                     delete item;
                 }
                 m_bars.clear();
                 m_labels.clear();
                 m_layout.clear();
                 bool labelsVisible = m_series->isLabelsVisible();
                 // Create new graphic items for bars
                 for (int c = 0; c < m_series->d_func()->categoryCount(); c++) {
-                    for (int s = 0; s < m_series->barsetCount(); s++) {
+                    for (int s = 0; s < m_series->count(); s++) {
                         QBarSet *set = m_series->d_func()->barsetAt(s);
                         // Bars
                         Bar *bar = new Bar(set,c,this);
                         m_bars.append(bar);
                         connect(bar, SIGNAL(clicked(QBarSet*,int)), m_series, SIGNAL(clicked(QBarSet*,int)));
                         connect(bar, SIGNAL(hovered(QBarSet*,bool)), m_series, SIGNAL(hovered(QBarSet*,bool)));
                         m_layout.append(QRectF(0, 0, 0, 0));
                         // Labels
                         QGraphicsSimpleTextItem *label = new QGraphicsSimpleTextItem(this);
                         label->setVisible(labelsVisible);
                         m_labels.append(label);
                     }
                 }
                 // TODO: Is this the right place to call it?
                 presenter()->chartTheme()->decorate(m_series, presenter()->dataSet()->seriesIndex(m_series));
                 handleLayoutChanged();
             }
             QVector<QRectF> BarChartItem::calculateLayout()
             {
                 QVector<QRectF> layout;
                 // Use temporary qreals for accuracy
                 qreal categoryCount = m_series->d_func()->categoryCount();
-                qreal setCount = m_series->barsetCount();
+                qreal setCount = m_series->count();
                 bool barsVisible = m_series->isVisible();
                 // Domain:
                 qreal width = geometry().width();
                 qreal height = geometry().height();
                 qreal rangeY = m_domainMaxY - m_domainMinY;
                 qreal rangeX = m_domainMaxX - m_domainMinX;
                 qreal scaleY = (height / rangeY);
                 qreal scaleX = (width / rangeX);
                 qreal barWidth = scaleX * m_series->d_func()->barWidth();
                 int itemIndex(0);
                 for (int category = 0; category < categoryCount; category++) {
                     qreal yPos = height + scaleY * m_domainMinY + geometry().topLeft().y();
                     for (int set = 0; set < setCount; set++) {
                         QBarSet* barSet = m_series->d_func()->barsetAt(set);
                         qreal xPos = (barSet->at(category).x() - m_domainMinX) * scaleX + m_rect.left() - barWidth/2;
                         qreal barHeight = barSet->at(category).y() * scaleY;
                         Bar* bar = m_bars.at(itemIndex);
                         QRectF rect(xPos, yPos - barHeight, barWidth, barHeight);
                         layout.append(rect);
                         bar->setPen(barSet->pen());
                         bar->setBrush(barSet->brush());
                         bar->setVisible(barsVisible);
                         QGraphicsSimpleTextItem* label = m_labels.at(itemIndex);
                         if (!qFuzzyIsNull(barSet->at(category).y())) {
                             label->setText(QString::number(barSet->at(category).y()));
                         } else {
                             label->setText(QString(""));
                         }
                         label->setPos(xPos + (rect.width()/2 - label->boundingRect().width()/2)
                                       ,yPos - barHeight/2 - label->boundingRect().height()/2);
                         label->setFont(barSet->labelFont());
                         label->setBrush(barSet->labelBrush());
                         itemIndex++;
                     }
                 }
                 return layout;
             }
             void BarChartItem::applyLayout(const QVector<QRectF> &layout)
             {
                 if (animator()) {
                     animator()->updateLayout(this, m_layout, layout);
                 } else {
                     setLayout(layout);
                     update();
                 }
             }
             void BarChartItem::setLayout(const QVector<QRectF> &layout)
             {
                 if (layout.count() != m_bars.count())
                     return;
                 m_layout = layout;
                 for (int i=0; i < m_bars.count(); i++) {
                     m_bars.at(i)->setRect(layout.at(i));
                 }
             }
             //handlers
             void BarChartItem::handleDomainChanged(qreal minX, qreal maxX, qreal minY, qreal maxY)
             {
                 m_domainMinX = minX;
                 m_domainMaxX = maxX;
                 m_domainMinY = minY;
                 m_domainMaxY = maxY;
                 handleLayoutChanged();
             }
             void BarChartItem::handleGeometryChanged(const QRectF &rect)
             {
                 prepareGeometryChange();
                 m_rect = rect;
                 handleLayoutChanged();
             }
             void BarChartItem::handleLayoutChanged()
             {
                 if ((m_rect.width() <= 0) || (m_rect.height() <= 0)) {
                     // rect size zero.
                     return;
                 }
                 QVector<QRectF> layout = calculateLayout();
                 applyLayout(layout);
             }
             void BarChartItem::handleLabelsVisibleChanged(bool visible)
             {
                 foreach (QGraphicsSimpleTextItem* label, m_labels) {
                     label->setVisible(visible);
                 }
                 update();
             }
             #include "moc_barchartitem_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/groupedbarchartitem.cpp +1 -1

             /****************************************************************************
             **
             ** 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 "groupedbarchartitem_p.h"
             #include "bar_p.h"
             #include "qbarset_p.h"
             #include "qbarseries_p.h"
             #include "qbarset.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             GroupedBarChartItem::GroupedBarChartItem(QBarSeries *series, ChartPresenter *presenter) :
                 BarChartItem(series, presenter)
             {
             }
             QVector<QRectF> GroupedBarChartItem::calculateLayout()
             {
                 QVector<QRectF> layout;
                 // Use temporary qreals for accuracy
                 qreal categoryCount = m_series->d_func()->categoryCount();
-                qreal setCount = m_series->barsetCount();
+                qreal setCount = m_series->count();
                 bool barsVisible = m_series->isVisible();
                 // Domain:
                 qreal width = geometry().width();
                 qreal height = geometry().height();
                 qreal rangeY = m_domainMaxY - m_domainMinY;
                 qreal rangeX = m_domainMaxX - m_domainMinX;
                 qreal scaleY = (height / rangeY);
                 qreal scaleX = (width / rangeX);
                 qreal barWidth = (scaleX / setCount) * m_series->d_func()->barWidth();
                 int itemIndex(0);
                 for (int category = 0; category < categoryCount; category++) {
                     qreal yPos = height + scaleY * m_domainMinY + geometry().topLeft().y();
                     for (int set = 0; set < setCount; set++) {
                         QBarSet* barSet = m_series->d_func()->barsetAt(set);
                         qreal xPos = (barSet->at(category).x() - m_domainMinX) * scaleX + m_rect.left();
                         xPos -= setCount*barWidth/2;
                         xPos += set*barWidth;
                         qreal barHeight = barSet->at(category).y() * scaleY;
                         Bar* bar = m_bars.at(itemIndex);
                         QRectF rect(xPos, yPos - barHeight, barWidth, barHeight);
                         layout.append(rect);
                         bar->setPen(barSet->pen());
                         bar->setBrush(barSet->brush());
                         bar->setVisible(barsVisible);
                         QGraphicsSimpleTextItem* label = m_labels.at(itemIndex);
                         if (!qFuzzyIsNull(barSet->at(category).y())) {
                             label->setText(QString::number(barSet->at(category).y()));
                         } else {
                             label->setText(QString(""));
                         }
                         label->setPos(xPos + (rect.width()/2 - label->boundingRect().width()/2)
                                       ,yPos - barHeight/2 - label->boundingRect().height()/2);
                         label->setFont(barSet->labelFont());
                         label->setBrush(barSet->labelBrush());
                         itemIndex++;
                     }
                 }
                 return layout;
             }
             #include "moc_groupedbarchartitem_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/percentbarchartitem.cpp +1 -1

             /****************************************************************************
             **
             ** 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 "percentbarchartitem_p.h"
             #include "bar_p.h"
             #include "qbarseries_p.h"
             #include "qbarset.h"
             #include "chartanimator_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             PercentBarChartItem::PercentBarChartItem(QBarSeries *series, ChartPresenter *presenter) :
                 BarChartItem(series, presenter)
             {
             }
             QVector<QRectF> PercentBarChartItem::calculateLayout()
             {
                 QVector<QRectF> layout;
                 // Use temporary qreals for accuracy
                 qreal categoryCount = m_series->d_func()->categoryCount();
-                qreal setCount = m_series->barsetCount();
+                qreal setCount = m_series->count();
                 bool barsVisible = m_series->isVisible();
                 // Domain:
                 qreal width = geometry().width();
                 qreal height = geometry().height();
                 qreal rangeY = m_domainMaxY - m_domainMinY;
                 qreal rangeX = m_domainMaxX - m_domainMinX;
                 qreal scaleY = (height / rangeY);
                 qreal scaleX = (width / rangeX);
                 qreal barWidth = scaleX * m_series->d_func()->barWidth();
                 int itemIndex(0);
                 for (int category = 0; category < categoryCount; category++) {
                     qreal colSum = m_series->d_func()->categorySum(category);
                     qreal percentage = (100 / colSum);
                     qreal yPos = height + scaleY * m_domainMinY + geometry().topLeft().y();
                     for (int set=0; set < setCount; set++) {
                         QBarSet* barSet = m_series->d_func()->barsetAt(set);
                         qreal xPos = (barSet->at(category).x() - m_domainMinX) * scaleX + m_rect.left() - barWidth/2;
                         qreal barHeight = barSet->at(category).y() * percentage * scaleY;
                         Bar* bar = m_bars.at(itemIndex);
                         bar->setPen(barSet->pen());
                         bar->setBrush(barSet->brush());
                         bar->setVisible(barsVisible);
                         QRectF rect(xPos, yPos-barHeight, barWidth, barHeight);
                         layout.append(rect);
                         QGraphicsSimpleTextItem* label = m_labels.at(itemIndex);
                         if (!qFuzzyIsNull(m_series->d_func()->valueAt(set,category))) {
                             int p = m_series->d_func()->percentageAt(set,category) * 100;
                             QString vString(QString::number(p));
                             vString.truncate(3);
                             vString.append("%");
                             label->setText(vString);
                         } else {
                             label->setText(QString(""));
                         }
                         label->setPos(xPos + (rect.width()/2 - label->boundingRect().width()/2)
                                       ,yPos - barHeight/2 - label->boundingRect().height()/2);
                         label->setFont(barSet->labelFont());
                         label->setBrush(barSet->labelBrush());
                         itemIndex++;
                         yPos -= barHeight;
                     }
                 }
                 return layout;
             }
             void PercentBarChartItem::applyLayout(const QVector<QRectF> &layout)
             {
                 if (animator()) {
                     animator()->updateLayout(this, m_layout, layout);
                 } else {
                     setLayout(layout);
                     update();
                 }
             }
             #include "moc_percentbarchartitem_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/qbarseries.cpp +7 -7

             /****************************************************************************
             **
             ** 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 "qbarseries.h"
             #include "qbarseries_p.h"
             #include "qbarset.h"
             #include "qbarset_p.h"
             #include "domain_p.h"
             #include "legendmarker_p.h"
             #include "chartdataset_p.h"
             #include "charttheme_p.h"
             #include "chartanimator_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QBarSeries
                 \brief part of QtCommercial chart API.
                 \mainclass
                 QBarSeries represents a series of data shown as bars. The purpose of this class is to draw bars to
                 the position defined by data. Single bar is defined by QPointF, where x value is the x-coordinate of the bar
                 and y-value is the height of the bar. The category names are ignored with this series and x-axis
                 shows the x-values.
                 See the \l {BarChart Example} {bar chart example} to learn how to create a simple bar chart.
                 \image examples_barchart.png
                 \sa QBarSet, QStackedBarSeries, QPercentBarSeries
             */
             /*!
                 \property QBarSeries::barWidth
                 \brief Sets the width of the bars of the series. The unit of \a width is the unit of x-axis. The minimum width for bars
                 is zero and negative values are treated as zero. Setting the width to zero means that width of the bar on screen
                 is one pixel no matter what the scale of x-axis is. Bars wider than zero are scaled with x-axis.
                 Note that with QGroupedBarSeries this value means the width of one group of bars instead of just one bar. This is
                 because with grouped series it is more logical to set width of whole group and let the chart calculate correct
                 width for bar.
                 \sa QGroupedBarSeries
             */
             /*!
                 \property QBarSeries::count
                 \brief Holds the number of sets in series.
             */
             /*!
                 \property QBarSeries::labelsVisible
                 \brief Defines the visibility of the labels in series
             */
             /*!
                 \fn void QBarSeries::clicked(QBarSet *barset, int index)
                 The signal is emitted if the user clicks with a mouse on top of QBarSet \a barset.
                 Clicked bar inside set is indexed by \a index
             */
             /*!
                 \fn void QBarSeries::hovered(QBarSet* barset, bool status)
                 The signal is emitted if mouse is hovered on top of series.
                 Parameter \a barset is the pointer of barset, where hover happened.
                 Parameter \a status is true, if mouse entered on top of series, false if mouse left from top of series.
             */
             /*!
                 \fn void QBarSeries::barWidthChanged()
                 This signal is emitted when bar width has been changed.
             */
             /*!
-                \fn void QBarSeries::barsetCountChanged()
+                \fn void QBarSeries::countChanged()
                 This signal is emitted when barset count has been changed, for example by append or remove.
             */
             /*!
                 \fn void QBarSeries::labelsVisibleChanged()
                  This signal is emitted when labels visibility have changed.
                 \sa isLabelsVisible(), setLabelsVisible()
             */
             /*!
                 \fn void QBarSeries::barsetsAdded(QList<QBarSet*> sets)
                 This signal is emitted when \a sets have been added to the series.
                 \sa append(), insert()
             */
             /*!
                 \fn void QBarSeries::barsetsRemoved(QList<QBarSet*> sets)
                 This signal is emitted when \a sets have been removed from the series.
                 \sa remove()
             */
             /*!
                 Constructs empty QBarSeries.
                 QBarSeries is QObject which is a child of a \a parent.
             */
             QBarSeries::QBarSeries(QObject *parent) :
                 QAbstractSeries(*new QBarSeriesPrivate(this),parent)
             {
             }
             /*!
                 Destructs barseries and owned barsets.
             */
             QBarSeries::~QBarSeries()
             {
                 Q_D(QBarSeries);
                 if(d->m_dataset){
                     d->m_dataset->removeSeries(this);
                 }
             }
             /*!
                 \internal
             */
             QBarSeries::QBarSeries(QBarSeriesPrivate &d, QObject *parent) :
                 QAbstractSeries(d,parent)
             {
             }
             /*!
                 Returns the type of series. Derived classes override this.
             */
             QAbstractSeries::SeriesType QBarSeries::type() const
             {
                 return QAbstractSeries::SeriesTypeBar;
             }
             /*!
                 Sets the width of the bars of the series. The unit of \a width is the unit of x-axis. The minimum width for bars
                 is zero and negative values are treated as zero. Setting the width to zero means that width of the bar on screen
                 is one pixel no matter what the scale of x-axis is. Bars wider than zero are scaled with x-axis.
                 Note that with QGroupedBarSeries this value means the width of one group of bars instead of just one bar. This is
                 because with grouped series it is more logical to set widht of whole group and let the chart calculate correct
                 width for bar.
                 \sa QGroupedBarSeries
             */
             void QBarSeries::setBarWidth(qreal width)
             {
                 Q_D(QBarSeries);
                 d->setBarWidth(width);
                 emit barWidthChanged();
             }
             /*!
                 Returns the width of bars.
             */
             qreal QBarSeries::barWidth() const
             {
                 Q_D(const QBarSeries);
                 return d->barWidth();
             }
             /*!
                 Adds a set of bars to series. Takes ownership of \a set. If the set is null or is already in series, it won't be appended.
                 Returns true, if appending succeeded.
             */
             bool QBarSeries::append(QBarSet *set)
             {
                 Q_D(QBarSeries);
                 bool success = d->append(set);
                 if (success) {
                     QList<QBarSet*> sets;
                     sets.append(set);
                     emit barsetsAdded(sets);
-                    emit barsetCountChanged();
+                    emit countChanged();
                 }
                 return success;
             }
             /*!
                 Removes a set of bars from series. Releases ownership of \a set. Doesn't delete \a set.
                 Returns true, if set was removed.
             */
             bool QBarSeries::remove(QBarSet *set)
             {
                 Q_D(QBarSeries);
                 bool success = d->remove(set);
                 if (success) {
                     QList<QBarSet*> sets;
                     sets.append(set);
                     emit barsetsRemoved(sets);
-                    emit barsetCountChanged();
+                    emit countChanged();
                 }
                 return success;
             }
             /*!
                 Adds a list of barsets to series. Takes ownership of \a sets.
                 Returns true, if all sets were appended succesfully. If any of the sets is null or is already appended to series,
                 nothing is appended and function returns false. If any of the sets is in list more than once, nothing is appended
                 and function returns false.
             */
             bool QBarSeries::append(QList<QBarSet* > sets)
             {
                 Q_D(QBarSeries);
                 bool success = d->append(sets);
                 if (success) {
                     emit barsetsAdded(sets);
-                    emit barsetCountChanged();
+                    emit countChanged();
                 }
                 return success;
             }
             /*!
                 Insert a set of bars to series at \a index postion. Takes ownership of \a set. If the set is null or is already in series, it won't be appended.
                 Returns true, if inserting succeeded.
             */
             bool QBarSeries::insert(int index, QBarSet *set)
             {
                 Q_D(QBarSeries);
                 bool success = d->insert(index, set);
                 if (success) {
                     QList<QBarSet*> sets;
                     sets.append(set);
                     emit barsetsAdded(sets);
-                    emit barsetCountChanged();
+                    emit countChanged();
                 }
                 return success;
             }
             /*!
                 Removes all of the bar sets from the series
             */
             void QBarSeries::clear()
             {
                 Q_D(QBarSeries);
                 QList<QBarSet *> sets = barSets();
                 bool success = d->remove(sets);
                 if (success) {
                     emit barsetsRemoved(sets);
-                    emit barsetCountChanged();
+                    emit countChanged();
                 }
             }
             /*!
                 Returns number of sets in series.
             */
-            int QBarSeries::barsetCount() const
+            int QBarSeries::count() const
             {
                 Q_D(const QBarSeries);
                 return d->m_barSets.count();
             }
             /*!
                 Returns a list of sets in series. Keeps ownership of sets.
              */
             QList<QBarSet*> QBarSeries::barSets() const
             {
                 Q_D(const QBarSeries);
                 return d->m_barSets;
             }
             /*!
                 Sets the visibility of labels in series to \a visible
             */
             void QBarSeries::setLabelsVisible(bool visible)
             {
                 Q_D(QBarSeries);
                 if (d->m_labelsVisible != visible) {
                     d->setLabelsVisible(visible);
                     emit labelsVisibleChanged();
                 }
             }
             /*!
                 Returns the visibility of labels
             */
             bool QBarSeries::isLabelsVisible() const
             {
                 Q_D(const QBarSeries);
                 return d->m_labelsVisible;
             }
             ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
             QBarSeriesPrivate::QBarSeriesPrivate(QBarSeries *q) :
                 QAbstractSeriesPrivate(q),
                 m_barWidth(0.5),  // Default value is 50% of category width
                 m_labelsVisible(false),
                 m_visible(true)
             {
             }
             void QBarSeriesPrivate::setCategories(QStringList categories)
             {
                 m_categories = categories;
             }
             void QBarSeriesPrivate::insertCategory(int index, const QString category)
             {
                 m_categories.insert(index, category);
                 emit categoriesUpdated();
             }
             void QBarSeriesPrivate::removeCategory(int index)
             {
                 m_categories.removeAt(index);
                 emit categoriesUpdated();
             }
             int QBarSeriesPrivate::categoryCount() const
             {
                 if (m_categories.count() > 0) {
                     return m_categories.count();
                 }
                 // No categories defined. return count of longest set.
                 int count = 0;
                 for (int i=0; i<m_barSets.count(); i++) {
                     if (m_barSets.at(i)->count() > count) {
                         count = m_barSets.at(i)->count();
                     }
                 }
                 return count;
             }
             QStringList QBarSeriesPrivate::categories() const
             {
                 if (m_categories.count() > 0) {
                     return m_categories;
                 }
                 // No categories defined. retun list of indices.
                 QStringList categories;
                 int count = categoryCount();
                 for (int i = 0; i < count; i++) {
                     categories.append(QString::number(i));
                 }
                 return categories;
             }
             void QBarSeriesPrivate::setBarWidth(qreal width)
             {
                 if (width < 0.0) {
                     width = 0.0;
                 }
                 m_barWidth = width;
                 emit updatedBars();
             }
             qreal QBarSeriesPrivate::barWidth() const
             {
                 return m_barWidth;
             }
             QBarSet* QBarSeriesPrivate::barsetAt(int index)
             {
                 return m_barSets.at(index);
             }
             void QBarSeriesPrivate::setVisible(bool visible)
             {
                 m_visible = visible;
                 emit updatedBars();
             }
             void QBarSeriesPrivate::setLabelsVisible(bool visible)
             {
                 m_labelsVisible = visible;
                 emit labelsVisibleChanged(visible);
             }
             QString QBarSeriesPrivate::categoryName(int category)
             {
                 if ((category >= 0) && (category < m_categories.count())) {
                     return m_categories.at(category);
                 }
                 return QString::number(category);
             }
             qreal QBarSeriesPrivate::min()
             {
                 if (m_barSets.count() <= 0) {
                     return 0;
                 }
                 qreal min = INT_MAX;
                 for (int i = 0; i < m_barSets.count(); i++) {
                     int categoryCount = m_barSets.at(i)->count();
                     for (int j = 0; j < categoryCount; j++) {
                         qreal temp = m_barSets.at(i)->at(j).y();
                         if (temp < min)
                             min = temp;
                     }
                 }
                 return min;
             }
             qreal QBarSeriesPrivate::max()
             {
                 if (m_barSets.count() <= 0) {
                     return 0;
                 }
                 qreal max = INT_MIN;
                 for (int i = 0; i < m_barSets.count(); i++) {
                     int categoryCount = m_barSets.at(i)->count();
                     for (int j = 0; j < categoryCount; j++) {
                         qreal temp = m_barSets.at(i)->at(j).y();
                         if (temp > max)
                             max = temp;
                     }
                 }
                 return max;
             }
             qreal QBarSeriesPrivate::valueAt(int set, int category)
             {
                 if ((set < 0) || (set >= m_barSets.count())) {
                     // No set, no value.
                     return 0;
                 } else if ((category < 0) || (category >= m_barSets.at(set)->count())) {
                     // No category, no value.
                     return 0;
                 }
                 return m_barSets.at(set)->at(category).y();
             }
             qreal QBarSeriesPrivate::percentageAt(int set, int category)
             {
                 if ((set < 0) || (set >= m_barSets.count())) {
                     // No set, no value.
                     return 0;
                 } else if ((category < 0) || (category >= m_barSets.at(set)->count())) {
                     // No category, no value.
                     return 0;
                 }
                 qreal value = m_barSets.at(set)->at(category).y();
                 qreal sum = categorySum(category);
                 if ( qFuzzyIsNull(sum) ) {
                     return 0;
                 }
                 return value / sum;
             }
             qreal QBarSeriesPrivate::categorySum(int category)
             {
                 qreal sum(0);
                 int count = m_barSets.count(); // Count sets
                 for (int set = 0; set < count; set++) {
                     if (category < m_barSets.at(set)->count())
                         sum += m_barSets.at(set)->at(category).y();
                 }
                 return sum;
             }
             qreal QBarSeriesPrivate::absoluteCategorySum(int category)
             {
                 qreal sum(0);
                 int count = m_barSets.count(); // Count sets
                 for (int set = 0; set < count; set++) {
                     if (category < m_barSets.at(set)->count())
                         sum += qAbs(m_barSets.at(set)->at(category).y());
                 }
                 return sum;
             }
             qreal QBarSeriesPrivate::maxCategorySum()
             {
                 qreal max = INT_MIN;
                 int count = categoryCount();
                 for (int i = 0; i < count; i++) {
                     qreal sum = categorySum(i);
                     if (sum > max)
                         max = sum;
                 }
                 return max;
             }
             qreal QBarSeriesPrivate::minX()
             {
                 if (m_barSets.count() <= 0) {
                     return 0;
                 }
                 qreal min = INT_MAX;
                 for (int i = 0; i < m_barSets.count(); i++) {
                     int categoryCount = m_barSets.at(i)->count();
                     for (int j = 0; j < categoryCount; j++) {
                         qreal temp = m_barSets.at(i)->at(j).x();
                         if (temp < min)
                             min = temp;
                     }
                 }
                 return min;
             }
             qreal QBarSeriesPrivate::maxX()
             {
                 if (m_barSets.count() <= 0) {
                     return 0;
                 }
                 qreal max = INT_MIN;
                 for (int i = 0; i < m_barSets.count(); i++) {
                     int categoryCount = m_barSets.at(i)->count();
                     for (int j = 0; j < categoryCount; j++) {
                         qreal temp = m_barSets.at(i)->at(j).x();
                         if (temp > max)
                             max = temp;
                     }
                 }
                 return max;
             }
             void QBarSeriesPrivate::scaleDomain(Domain& domain)
             {
                 qreal minX(domain.minX());
                 qreal minY(domain.minY());
                 qreal maxX(domain.maxX());
                 qreal maxY(domain.maxY());
                 int tickXCount(domain.tickXCount());
                 int tickYCount(domain.tickYCount());
                 qreal seriesMinX = this->minX();
                 qreal seriesMaxX = this->maxX();
                 qreal y = max();
                 minX = qMin(minX, seriesMinX - 0.5);
                 minY = qMin(minY, y);
                 maxX = qMax(maxX, seriesMaxX + 0.5);
                 maxY = qMax(maxY, y);
                 tickXCount = categoryCount()+1;
                 domain.setRange(minX,maxX,minY,maxY,tickXCount,tickYCount);
             }
             Chart* QBarSeriesPrivate::createGraphics(ChartPresenter* presenter)
             {
                 Q_Q(QBarSeries);
                 BarChartItem* bar = new BarChartItem(q,presenter);
                 if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) {
                     presenter->animator()->addAnimation(bar);
                 }
                 presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q));
                 return bar;
             }
             QList<LegendMarker*> QBarSeriesPrivate::createLegendMarker(QLegend* legend)
             {
                 Q_Q(QBarSeries);
                 QList<LegendMarker*> markers;
                 foreach(QBarSet* set, q->barSets()) {
                     BarLegendMarker* marker = new BarLegendMarker(q,set,legend);
                     markers << marker;
                 }
                 return markers;
             }
             bool QBarSeriesPrivate::append(QBarSet *set)
             {
                 Q_Q(QBarSeries);
                 if ((m_barSets.contains(set)) || (set == 0)) {
                     // Fail if set is already in list or set is null.
                     return false;
                 }
                 m_barSets.append(set);
                 QObject::connect(set->d_ptr.data(), SIGNAL(updatedBars()), this, SIGNAL(updatedBars()));
                 QObject::connect(set->d_ptr.data(), SIGNAL(restructuredBars()), this, SIGNAL(restructuredBars()));
                 emit restructuredBars();      // this notifies barchartitem
                 if (m_dataset) {
                     m_dataset->updateSeries(q);   // this notifies legend
                 }
                 return true;
             }
             bool QBarSeriesPrivate::remove(QBarSet *set)
             {
                 Q_Q(QBarSeries);
                 if (!m_barSets.contains(set)) {
                     // Fail if set is not in list
                     return false;
                 }
                 m_barSets.removeOne(set);
                 QObject::disconnect(set->d_ptr.data(), SIGNAL(updatedBars()), this, SIGNAL(updatedBars()));
                 QObject::disconnect(set->d_ptr.data(), SIGNAL(restructuredBars()), this, SIGNAL(restructuredBars()));
                 emit restructuredBars();        // this notifies barchartitem
                 if (m_dataset) {
                     m_dataset->updateSeries(q);   // this notifies legend
                 }
                 return true;
             }
             bool QBarSeriesPrivate::append(QList<QBarSet* > sets)
             {
                 Q_Q(QBarSeries);
                 foreach (QBarSet* set, sets) {
                     if ((set == 0) || (m_barSets.contains(set))) {
                         // Fail if any of the sets is null or is already appended.
                         return false;
                     }
                     if (sets.count(set) != 1) {
                         // Also fail if same set is more than once in given list.
                         return false;
                     }
                 }
                 foreach (QBarSet* set, sets) {
                     m_barSets.append(set);
                     QObject::connect(set->d_ptr.data(), SIGNAL(updatedBars()), this, SIGNAL(updatedBars()));
                     QObject::connect(set->d_ptr.data(), SIGNAL(restructuredBars()), this, SIGNAL(restructuredBars()));
                 }
                 emit restructuredBars();        // this notifies barchartitem
                 if (m_dataset) {
                     m_dataset->updateSeries(q);   // this notifies legend
                 }
                 return true;
             }
             bool QBarSeriesPrivate::remove(QList<QBarSet* > sets)
             {
                 Q_Q(QBarSeries);
                 if (sets.count() == 0) {
                     return false;
                 }
                 foreach (QBarSet* set, sets) {
                     if ((set == 0) || (!m_barSets.contains(set))) {
                         // Fail if any of the sets is null or is not in series
                         return false;
                     }
                     if (sets.count(set) != 1) {
                         // Also fail if same set is more than once in given list.
                         return false;
                     }
                 }
                 foreach (QBarSet* set, sets) {
                     m_barSets.removeOne(set);
                     QObject::disconnect(set->d_ptr.data(), SIGNAL(updatedBars()), this, SIGNAL(updatedBars()));
                     QObject::disconnect(set->d_ptr.data(), SIGNAL(restructuredBars()), this, SIGNAL(restructuredBars()));
                 }
                 emit restructuredBars();        // this notifies barchartitem
                 if (m_dataset) {
                     m_dataset->updateSeries(q);   // this notifies legend
                 }
                 return true;
             }
             bool QBarSeriesPrivate::insert(int index, QBarSet *set)
             {
                 Q_Q(QBarSeries);
                 if ((m_barSets.contains(set)) || (set == 0)) {
                     // Fail if set is already in list or set is null.
                     return false;
                 }
                 m_barSets.insert(index, set);
                 QObject::connect(set->d_ptr.data(), SIGNAL(updatedBars()), this, SIGNAL(updatedBars()));
                 QObject::connect(set->d_ptr.data(), SIGNAL(restructuredBars()), this, SIGNAL(restructuredBars()));
                 emit restructuredBars();      // this notifies barchartitem
                 if (m_dataset) {
                     m_dataset->updateSeries(q);   // this notifies legend
                 }
                 return true;
             }
             #include "moc_qbarseries.cpp"
             #include "moc_qbarseries_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/barchart/qbarseries.h +3 -3

             /****************************************************************************
             **
             ** 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 BARSERIES_H
             #define BARSERIES_H
             #include <qabstractseries.h>
             #include <QStringList>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QBarSet;
             class QBarSeriesPrivate;
             // Container for series
             class QTCOMMERCIALCHART_EXPORT QBarSeries : public QAbstractSeries
             {
                 Q_OBJECT
                 Q_PROPERTY(qreal barWidth READ barWidth WRITE setBarWidth NOTIFY barWidthChanged)
-                Q_PROPERTY(int count READ barsetCount NOTIFY barsetCountChanged)
+                Q_PROPERTY(int count READ count NOTIFY countChanged)
                 Q_PROPERTY(bool labelsVisible READ isLabelsVisible WRITE setLabelsVisible NOTIFY labelsVisibleChanged)
             public:
                 explicit QBarSeries(QObject *parent = 0);
                 virtual ~QBarSeries();
                 QAbstractSeries::SeriesType type() const;
                 void setBarWidth(qreal width);
                 qreal barWidth() const;
                 bool append(QBarSet *set);
                 bool remove(QBarSet *set);
                 bool append(QList<QBarSet* > sets);
                 bool insert(int index, QBarSet *set);
-                int barsetCount() const;
+                int count() const;
                 QList<QBarSet*> barSets() const;
                 void clear();
                 void setLabelsVisible(bool visible = true);
                 bool isLabelsVisible() const;
             protected:
                 explicit QBarSeries(QBarSeriesPrivate &d,QObject *parent = 0);
             Q_SIGNALS:
                 void clicked(QBarSet *barset, int index);
                 void hovered(QBarSet* barset, bool status);
                 void barWidthChanged();
-                void barsetCountChanged();
+                void countChanged();
                 void labelsVisibleChanged();
                 void barsetsAdded(QList<QBarSet*> sets);
                 void barsetsRemoved(QList<QBarSet*> sets);
             protected:
                 Q_DECLARE_PRIVATE(QBarSeries)
                 friend class BarChartItem;
                 friend class PercentBarChartItem;
                 friend class StackedBarChartItem;
                 friend class GroupedBarChartItem;
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif // BARSERIES_H

src/barchart/stackedbarchartitem.cpp +1 -1

             /****************************************************************************
             **
             ** 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 "stackedbarchartitem_p.h"
             #include "bar_p.h"
             #include "qbarset_p.h"
             #include "qbarseries_p.h"
             #include "qbarset.h"
             #include "chartanimator_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             StackedBarChartItem::StackedBarChartItem(QBarSeries *series, ChartPresenter *presenter) :
                 BarChartItem(series, presenter)
             {
             }
             QVector<QRectF> StackedBarChartItem::calculateLayout()
             {
                 QVector<QRectF> layout;
                 // Use temporary qreals for accuracy
                 qreal categoryCount = m_series->d_func()->categoryCount();
-                qreal setCount = m_series->barsetCount();
+                qreal setCount = m_series->count();
                 bool barsVisible = m_series->isVisible();
                 // Domain:
                 qreal width = geometry().width();
                 qreal height = geometry().height();
                 qreal rangeY = m_domainMaxY - m_domainMinY;
                 qreal rangeX = m_domainMaxX - m_domainMinX;
                 qreal scaleY = (height / rangeY);
                 qreal scaleX = (width / rangeX);
                 qreal barWidth = scaleX * m_series->d_func()->barWidth();
                 int itemIndex(0);
                 for (int category = 0; category < categoryCount; category++) {
                     qreal yPos = height + rangeY * m_domainMinY + geometry().topLeft().y();
                     for (int set=0; set < setCount; set++) {
                         QBarSet* barSet = m_series->d_func()->barsetAt(set);
                         qreal xPos = (barSet->at(category).x() - m_domainMinX) * scaleX + m_rect.left() - barWidth/2;
                         qreal barHeight = barSet->at(category).y() * scaleY;
                         Bar* bar = m_bars.at(itemIndex);
                         bar->setPen(barSet->pen());
                         bar->setBrush(barSet->brush());
                         bar->setVisible(barsVisible);
                         QRectF rect(xPos, yPos-barHeight, barWidth, barHeight);
                         layout.append(rect);
                         QGraphicsSimpleTextItem* label = m_labels.at(itemIndex);
                         if (!qFuzzyIsNull(barSet->at(category).y())) {
                             label->setText(QString::number(barSet->at(category).y()));
                         } else {
                             label->setText(QString(""));
                         }
                         label->setPos(xPos + (rect.width()/2 - label->boundingRect().width()/2)
                                       ,yPos - barHeight/2 - label->boundingRect().height()/2);
                         label->setFont(barSet->labelFont());
                         label->setBrush(barSet->labelBrush());
                         itemIndex++;
                         yPos -= barHeight;
                     }
                 }
                 return layout;
             }
             void StackedBarChartItem::applyLayout(const QVector<QRectF> &layout)
             {
                 if (animator()) {
                     animator()->updateLayout(this, m_layout, layout);
                 } else {
                     setLayout(layout);
                     update();
                 }
             }
             #include "moc_stackedbarchartitem_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/charttheme.cpp +1 -1

             /****************************************************************************
             **
             ** 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 "charttheme_p.h"
             #include "qchart.h"
             #include "qchart_p.h"
             #include "qchartview.h"
             #include "qlegend.h"
             #include "qaxis.h"
             #include <QTime>
             //series
             #include "qbarset.h"
             #include "qbarseries.h"
             #include "qstackedbarseries.h"
             #include "qpercentbarseries.h"
             #include "qlineseries.h"
             #include "qareaseries.h"
             #include "qscatterseries.h"
             #include "qpieseries.h"
             #include "qpieslice.h"
             #include "qpieslice_p.h"
             #include "qsplineseries.h"
             //items
             #include "chartaxis_p.h"
             #include "barchartitem_p.h"
             #include "stackedbarchartitem_p.h"
             #include "percentbarchartitem_p.h"
             #include "linechartitem_p.h"
             #include "areachartitem_p.h"
             #include "scatterchartitem_p.h"
             #include "piechartitem_p.h"
             #include "splinechartitem_p.h"
             //themes
             #include "chartthemesystem_p.h"
             #include "chartthemelight_p.h"
             #include "chartthemebluecerulean_p.h"
             #include "chartthemedark_p.h"
             #include "chartthemebrownsand_p.h"
             #include "chartthemebluencs_p.h"
             #include "chartthemehighcontrast_p.h"
             #include "chartthemeblueicy_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             ChartTheme::ChartTheme(QChart::ChartTheme id) :
                 m_masterFont(QFont("arial", 14)),
                 m_labelFont(QFont("arial", 10)),
                 m_titleBrush(QColor(QRgb(0x000000))),
                 m_axisLinePen(QPen(QRgb(0x000000))),
                 m_axisLabelBrush(QColor(QRgb(0x000000))),
                 m_backgroundShadesPen(Qt::NoPen),
                 m_backgroundShadesBrush(Qt::NoBrush),
                 m_backgroundShades(BackgroundShadesNone),
                 m_backgroundDropShadowEnabled(false),
                 m_gridLinePen(QPen(QRgb(0x000000))),
                 m_force(false)
             {
                 m_id = id;
                 qsrand(QTime(0,0,0).secsTo(QTime::currentTime()));
             }
             ChartTheme* ChartTheme::createTheme(QChart::ChartTheme theme)
             {
                 switch(theme) {
                     case QChart::ChartThemeLight:
                         return new ChartThemeLight();
                     case QChart::ChartThemeBlueCerulean:
                         return new ChartThemeBlueCerulean();
                     case QChart::ChartThemeDark:
                         return new ChartThemeDark();
                     case QChart::ChartThemeBrownSand:
                         return new ChartThemeBrownSand();
                     case QChart::ChartThemeBlueNcs:
                         return new ChartThemeBlueNcs();
                     case QChart::ChartThemeHighContrast:
                         return new ChartThemeHighContrast();
                     case QChart::ChartThemeBlueIcy:
                         return new ChartThemeBlueIcy();
                     default:
                         return new ChartThemeSystem();
                 }
             }
             void ChartTheme::decorate(QChart *chart)
             {
                 QBrush brush;
                 if(brush == chart->backgroundBrush() ||  m_force)
                     chart->setBackgroundBrush(m_chartBackgroundGradient);
                 chart->setTitleFont(m_masterFont);
                 chart->setTitleBrush(m_titleBrush);
-                chart->setBackgroundDropShadowEnabled(m_backgroundDropShadowEnabled);
+                chart->setDropShadowEnabled(m_backgroundDropShadowEnabled);
             }
             void ChartTheme::decorate(QLegend *legend)
             {
                 QPen pen;
                 QBrush brush;
                 if (pen == legend->pen() || m_force)
                     legend->setPen(m_axisLinePen);
                 if (brush == legend->brush() || m_force)
                     legend->setBrush(m_chartBackgroundGradient);
             }
             void ChartTheme::decorate(QAreaSeries *series, int index)
             {
                 QPen pen;
                 QBrush brush;
                 if (pen == series->pen() ||  m_force){
                     pen.setColor(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0));
                     pen.setWidthF(2);
                     series->setPen(pen);
                 }
                 if (brush == series->brush() ||  m_force) {
                    QBrush brush(m_seriesColors.at(index % m_seriesColors.size()));
                    series->setBrush(brush);
                 }
             }
             void ChartTheme::decorate(QLineSeries *series,int index)
             {
                 QPen pen;
                 if(pen == series->pen() ||  m_force ){
                     pen.setColor(m_seriesColors.at(index%m_seriesColors.size()));
                     pen.setWidthF(2);
                     series->setPen(pen);
                 }
             }
             void ChartTheme::decorate(QBarSeries *series, int index)
             {
                 QBrush brush;
                 QPen pen;
                 QList<QBarSet *> sets = series->barSets();
                 qreal takeAtPos = 0.5;
                 qreal step = 0.2;
                 if (sets.count() > 1 ) {
                     step = 1.0 / (qreal) sets.count();
                     if (sets.count() % m_seriesGradients.count())
                         step *= m_seriesGradients.count();
                     else
                         step *= (m_seriesGradients.count() - 1);
                 }
                 for (int i(0); i < sets.count(); i++) {
                     int colorIndex = (index + i) % m_seriesGradients.count();
                     if (i > 0 && i % m_seriesGradients.count() == 0) {
                         // There is no dedicated base color for each sets, generate more colors
                         takeAtPos += step;
                         if (takeAtPos == 1.0)
                             takeAtPos += step;
                         takeAtPos -= (int) takeAtPos;
                     }
                     if (brush == sets.at(i)->brush() ||  m_force )
                         sets.at(i)->setBrush(colorAt(m_seriesGradients.at(colorIndex), takeAtPos));
                     // Pick label color from the opposite end of the gradient.
                     // 0.3 as a boundary seems to work well.
                     if (takeAtPos < 0.3)
                         sets.at(i)->setLabelBrush(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 1));
                     else
                         sets.at(i)->setLabelBrush(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0));
                     if (pen == sets.at(i)->pen() ||  m_force) {
                         QColor c = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0);
                         sets.at(i)->setPen(c);
                     }
                 }
             }
             void ChartTheme::decorate(QScatterSeries *series, int index)
             {
                 QPen pen;
                 QBrush brush;
                 if (pen == series->pen() ||  m_force) {
                     pen.setColor(colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0));
                     pen.setWidthF(2);
                     series->setPen(pen);
                 }
                 if (brush == series->brush() ||  m_force) {
                     QBrush brush(m_seriesColors.at(index % m_seriesColors.size()));
                     series->setBrush(brush);
                 }
             }
             void ChartTheme::decorate(QPieSeries *series, int index)
             {
                 for (int i(0); i < series->slices().count(); i++) {
                     QColor penColor = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), 0.0);
                     // Get color for a slice from a gradient linearly, beginning from the start of the gradient
                     qreal pos = (qreal) (i + 1) / (qreal) series->count();
                     QColor brushColor = colorAt(m_seriesGradients.at(index % m_seriesGradients.size()), pos);
                     QPieSlice *s = series->slices().at(i);
                     QPieSlicePrivate *d = QPieSlicePrivate::fromSlice(s);
                     if (d->m_data.m_slicePen.isThemed() || m_force)
                         d->setPen(penColor, true);
                     if (d->m_data.m_sliceBrush.isThemed() || m_force)
                         d->setBrush(brushColor, true);
                     if (d->m_data.m_labelBrush.isThemed() || m_force)
                         d->setLabelBrush(QBrush(m_titleBrush.color()), true);
                     if (d->m_data.m_labelFont.isThemed() || m_force)
                         d->setLabelFont(m_labelFont, true);
                 }
             }
             void ChartTheme::decorate(QSplineSeries *series, int index)
             {
                 QPen pen;
                 if(pen == series->pen() ||  m_force){
                     pen.setColor(m_seriesColors.at(index%m_seriesColors.size()));
                     pen.setWidthF(2);
                     series->setPen(pen);
                 }
             }
             void ChartTheme::decorate(QAxis *axis,bool axisX)
             {
                 QPen pen;
                 QBrush brush;
                 QFont font;
                 if (axis->isAxisVisible()) {
                     if(brush == axis->labelsBrush() ||  m_force){
                         axis->setLabelsBrush(m_axisLabelBrush);
                     }
                     if(pen == axis->labelsPen() ||  m_force){
                         axis->setLabelsPen(Qt::NoPen); // NoPen for performance reasons
                     }
                    if (axis->shadesVisible() ||  m_force) {
                      if(brush == axis->shadesBrush() ||  m_force){
                          axis->setShadesBrush(m_backgroundShadesBrush);
                      }
                      if(pen == axis->shadesPen() ||  m_force){
                          axis->setShadesPen(m_backgroundShadesPen);
                      }
                      if( m_force && (m_backgroundShades == BackgroundShadesBoth
                                      || (m_backgroundShades == BackgroundShadesVertical && axisX)
                                      || (m_backgroundShades == BackgroundShadesHorizontal && !axisX))){
                          axis->setShadesVisible(true);
                      }
                    }
                     if(pen == axis->axisPen() ||  m_force){
                         axis->setAxisPen(m_axisLinePen);
                     }
                     if(pen == axis->gridLinePen() ||  m_force){
                         axis->setGridLinePen(m_gridLinePen);
                     }
                     if(font == axis->labelsFont() || m_force){
                         axis->setLabelsFont(m_labelFont);
                     }
                 }
             }
             void ChartTheme::generateSeriesGradients()
             {
                 // Generate gradients in HSV color space
                 foreach (const QColor& color, m_seriesColors) {
                     QLinearGradient g;
                     qreal h = color.hsvHueF();
                     qreal s = color.hsvSaturationF();
                     // TODO: tune the algorithm to give nice results with most base colors defined in
                     // most themes. The rest of the gradients we can define manually in theme specific
                     // implementation.
                     QColor start = color;
                     start.setHsvF(h, 0.0, 1.0);
                     g.setColorAt(0.0, start);
                     g.setColorAt(0.5, color);
                     QColor end = color;
                     end.setHsvF(h, s, 0.25);
                     g.setColorAt(1.0, end);
                     m_seriesGradients << g;
                 }
             }
             QColor ChartTheme::colorAt(const QColor &start, const QColor &end, qreal pos)
             {
                 Q_ASSERT(pos >= 0.0 && pos <= 1.0);
                 qreal r = start.redF() + ((end.redF() - start.redF()) * pos);
                 qreal g = start.greenF() + ((end.greenF() - start.greenF()) * pos);
                 qreal b = start.blueF() + ((end.blueF() - start.blueF()) * pos);
                 QColor c;
                 c.setRgbF(r, g, b);
                 return c;
             }
             QColor ChartTheme::colorAt(const QGradient &gradient, qreal pos)
             {
                 Q_ASSERT(pos >= 0 && pos <= 1.0);
                 QGradientStops stops = gradient.stops();
                 int count = stops.count();
                 // find previous stop relative to position
                 QGradientStop prev = stops.first();
                 for (int i = 0; i < count; i++) {
                     QGradientStop stop = stops.at(i);
                     if (pos > stop.first)
                         prev = stop;
                     // given position is actually a stop position?
                     if (pos == stop.first) {
                         //qDebug() << "stop color" << pos;
                         return stop.second;
                     }
                 }
                 // find next stop relative to position
                 QGradientStop next = stops.last();
                 for (int i = count - 1; i >= 0; i--) {
                     QGradientStop stop = stops.at(i);
                     if (pos < stop.first)
                         next = stop;
                 }
                 //qDebug() << "prev" << prev.first << "pos" << pos << "next" << next.first;
                 qreal range = next.first - prev.first;
                 qreal posDelta = pos - prev.first;
                 qreal relativePos = posDelta / range;
                 //qDebug() << "range" << range << "posDelta" << posDelta << "relativePos" << relativePos;
                 return colorAt(prev.second, next.second, relativePos);
             }
             void ChartTheme::setForced(bool enabled)
             {
                 m_force=enabled;
             }
             QTCOMMERCIALCHART_END_NAMESPACE

src/qabstractseries.cpp +2 -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
             ** $QT_END_LICENSE$
             **
             ****************************************************************************/
             #include "qabstractseries.h"
             #include "qabstractseries_p.h"
             #include "chartdataset_p.h"
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
                 \class QAbstractSeries
                 \brief Base class for all QtCommercial Chart series.
                 \mainclass
                 Usually you use the series type specific inherited classes instead of the base class.
                 \sa QXYSeries, QLineSeries, QSplineSeries, QScatterSeries, QAreaSeries, QBarSeries, QStackedBarSeries,
                 QPercentBarSeries, QPieSeries
             */
             /*!
                 \enum QAbstractSeries::SeriesType
                 The type of the series object.
                 \value SeriesTypeLine
                 \value SeriesTypeArea
                 \value SeriesTypeBar
                 \value SeriesTypeStackedBar
                 \value SeriesTypePercentBar
                 \value SeriesTypeGroupedBar
                 \value SeriesTypePie
                 \value SeriesTypeScatter
                 \value SeriesTypeSpline
             */
             /*!
-                \fn QSeriesType QAbstractSeries::type() const
+                \property QAbstractSeries::type
-                \brief The type of the series.
+                The type of the series.
             */
             /*!
                 \property QAbstractSeries::name
                 \brief name of the series property
             */
             /*!
                 \fn void QAbstractSeries::nameChanged()
                 This signal is emitted when the series name changes.
                 \sa name
             */
             /*!
                 \property QAbstractSeries::visible
                 \brief whether the series is visible or not; true by default.
             */
             /*!
                 \fn void QAbstractSeries::visibleChanged()
                 Emitted when the series visibility changes.
             */
             /*!
                 \internal
                 \brief Constructs ChartSeries object with \a parent.
             */
             QAbstractSeries::QAbstractSeries(QAbstractSeriesPrivate &d, QObject *parent) :
                 QObject(parent),
                 d_ptr(&d)
             {
             }
             /*!
                 \brief Virtual destructor for the chart series.
             */
             QAbstractSeries::~QAbstractSeries()
             {
                 if(d_ptr->m_dataset) qFatal("Still binded series detected !");
             }
             /*!
                 \brief Sets a \a name for the series.
                 The name of a series is shown in the legend for QXYSeries.
                 \sa QChart::setTitle()
                 \sa QPieSlice::setLabel()
                 \sa QBarSet::setName()
             */
             void QAbstractSeries::setName(const QString& name)
             {
                 if (name != d_ptr->m_name) {
                     d_ptr->m_name = name;
                     emit nameChanged();
                 }
             }
             /*!
                 \brief Returns the name of the series.
                 \sa setName()
             */
             QString QAbstractSeries::name() const
             {
                 return d_ptr->m_name;
             }
             /*!
                 Sets the visibility of series to \a visible
             */
             void QAbstractSeries::setVisible(bool visible)
             {
                 if (visible != d_ptr->m_visible) {
                     d_ptr->m_visible = visible;
                     emit visibleChanged();
                 }
             }
             /*!
                 Returns the visibility of series
             */
             bool QAbstractSeries::isVisible() const
             {
                 return d_ptr->m_visible;
             }
             /*!
                 \brief Returns the chart where series belongs to.
                 Set automatically when the series is added to the chart
                 and unset when the series is removed from the chart.
             */
             QChart* QAbstractSeries::chart() const
             {
                 return d_ptr->m_chart;
             }
             ///////////////////////////////////////////////////////////////////////////////////////////////////
             QAbstractSeriesPrivate::QAbstractSeriesPrivate(QAbstractSeries* q):
                 q_ptr(q),
                 m_chart(0),
                 m_dataset(0),
                 m_visible(true)
             {
             }
             QAbstractSeriesPrivate::~QAbstractSeriesPrivate()
             {
             }
             #include "moc_qabstractseries.cpp"
             #include "moc_qabstractseries_p.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/qabstractseries.h +1 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 QABSTRACTSERIES_H
             #define QABSTRACTSERIES_H
             #include <qchartglobal.h>
             #include <QObject>
             #include <QPen>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QAbstractSeriesPrivate;
             class QChart;
             class QTCOMMERCIALCHART_EXPORT QAbstractSeries : public QObject
             {
                 Q_OBJECT
                 Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
                 Q_PROPERTY(bool visible READ isVisible WRITE setVisible NOTIFY visibleChanged)
+                Q_PROPERTY(SeriesType type READ type)
                 Q_ENUMS(SeriesType)
             public:
                 enum SeriesType {
                     SeriesTypeLine,
                     SeriesTypeArea,
                     SeriesTypeBar,
                     SeriesTypeStackedBar,
                     SeriesTypePercentBar,
                     SeriesTypeGroupedBar,
                     SeriesTypePie,
                     SeriesTypeScatter,
                     SeriesTypeSpline
                 };
             protected:
                 QAbstractSeries(QAbstractSeriesPrivate &d, QObject *parent = 0);
             public:
                 ~QAbstractSeries();
                 virtual SeriesType type() const = 0;
                 void setName(const QString& name);
                 QString name() const;
                 void setVisible(bool visible = true);
                 bool isVisible() const;
                 QChart* chart() const;
             Q_SIGNALS:
                 void nameChanged();
                 void visibleChanged();
             protected:
                 QScopedPointer<QAbstractSeriesPrivate> d_ptr;
                 friend class ChartDataSet;
                 friend class ChartPresenter;
                 friend class QLegendPrivate;
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             #endif

src/qchart.cpp +2 -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
             ** $QT_END_LICENSE$
             **
             ****************************************************************************/
             #include "qchart.h"
             #include "qchart_p.h"
             #include "legendscroller_p.h"
             #include "qlegend_p.h"
             #include "chartbackground_p.h"
             #include "qaxis.h"
             #include <QGraphicsScene>
             #include <QGraphicsSceneResizeEvent>
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             /*!
              \enum QChart::ChartTheme
              This enum describes the theme used by the chart.
              \value ChartThemeLight The default theme
              \value ChartThemeBlueCerulean
              \value ChartThemeDark
              \value ChartThemeBrownSand
              \value ChartThemeBlueNcs
              \value ChartThemeHighContrast
              \value ChartThemeBlueIcy
              */
             /*!
              \enum QChart::AnimationOption
              For enabling/disabling animations. Defaults to NoAnimation.
              \value NoAnimation
              \value GridAxisAnimations
              \value SeriesAnimations
              \value AllAnimations
              */
             /*!
              \class QChart
              \brief QtCommercial chart API.
              QChart is a QGraphicsWidget that you can show in a QGraphicsScene. It manages the graphical
              representation of different types of series and other chart related objects like
              QAxis and QLegend. If you simply want to show a chart in a layout, you can use the
              convenience class QChartView instead of QChart.
              \sa QChartView
              */
             /*!
              Constructs a chart object which is a child of a\a parent. Parameter \a wFlags is passed to the QGraphicsWidget constructor.
              */
             QChart::QChart(QGraphicsItem *parent, Qt::WindowFlags wFlags) : QGraphicsWidget(parent,wFlags),
                 d_ptr(new QChartPrivate())
             {
                 d_ptr->m_dataset = new ChartDataSet(this);
                 d_ptr->m_presenter = new ChartPresenter(this,d_ptr->m_dataset);
                 d_ptr->createConnections();
                 d_ptr->m_legend = new LegendScroller(this);
                 d_ptr->m_presenter->setTheme(QChart::ChartThemeLight, false);
             }
             /*!
              Destroys the object and it's children, like series and axis objects added to it.
              */
             QChart::~QChart()
             {
                 //delete first presenter , since this is a root of all the graphical items
                 delete d_ptr->m_presenter;
                 d_ptr->m_presenter=0;
             }
             /*!
              Adds the \a series and optional \a axisY onto the chart and takes the ownership of the objects.
              If auto scaling is enabled, re-scales the axes the series is bound to (both the x axis and
              the y axis).
              \sa removeSeries(), removeAllSeries()
              */
             void QChart::addSeries(QAbstractSeries *series, QAxis *axisY)
             {
                 Q_ASSERT(series);
                 d_ptr->m_dataset->addSeries(series, axisY);
             }
             /*!
              Removes the \a series specified in a perameter from the QChartView.
              It releses its ownership of the specified QChartSeries object.
              It does not delete the pointed QChartSeries data object
              \sa addSeries(), removeAllSeries()
              */
             void QChart::removeSeries(QAbstractSeries *series)
             {
                 Q_ASSERT(series);
                 d_ptr->m_dataset->removeSeries(series);
             }
             /*!
              Removes all the QChartSeries that have been added to the QChartView
              It also deletes the pointed QChartSeries data objects
              \sa addSeries(), removeSeries()
              */
             void QChart::removeAllSeries()
             {
                 d_ptr->m_dataset->removeAllSeries();
             }
             /*!
              Sets the \a brush that is used for painting the background of the chart area.
              */
             void QChart::setBackgroundBrush(const QBrush& brush)
             {
                 //TODO: refactor me
                 d_ptr->m_presenter->createChartBackgroundItem();
                 d_ptr->m_presenter->m_backgroundItem->setBrush(brush);
                 d_ptr->m_presenter->m_backgroundItem->update();
             }
             /*!
                 Gets the brush that is used for painting the background of the chart area.
              */
             QBrush QChart::backgroundBrush() const
             {
                 //TODO: refactor me
                 if (!d_ptr->m_presenter->m_backgroundItem) return QBrush();
                 return (d_ptr->m_presenter->m_backgroundItem)->brush();
             }
             /*!
              Sets the \a pen that is used for painting the background of the chart area.
              */
             void QChart::setBackgroundPen(const QPen& pen)
             {
                 //TODO: refactor me
                 d_ptr->m_presenter->createChartBackgroundItem();
                 d_ptr->m_presenter->m_backgroundItem->setPen(pen);
                 d_ptr->m_presenter->m_backgroundItem->update();
             }
             /*!
                 Gets the pen that is used for painting the background of the chart area.
              */
             QPen QChart::backgroundPen() const
             {
                 //TODO: refactor me
                 if (!d_ptr->m_presenter->m_backgroundItem) return QPen();
                 return d_ptr->m_presenter->m_backgroundItem->pen();
             }
             /*!
              Sets the chart \a title. The description text that is drawn above the chart.
              */
             void QChart::setTitle(const QString& title)
             {
                 //TODO: refactor me
                 d_ptr->m_presenter->createChartTitleItem();
                 d_ptr->m_presenter->m_titleItem->setText(title);
                 d_ptr->m_presenter->updateLayout();
             }
             /*!
              Returns the chart title. The description text that is drawn above the chart.
              */
             QString QChart::title() const
             {
                 //TODO: refactor me
                 if (d_ptr->m_presenter->m_titleItem)
                     return d_ptr->m_presenter->m_titleItem->text();
                 else
                     return QString();
             }
             /*!
              Sets the \a font that is used for drawing the chart description text that is rendered above the chart.
              */
             void QChart::setTitleFont(const QFont& font)
             {
                 //TODO: refactor me
                 d_ptr->m_presenter->createChartTitleItem();
                 d_ptr->m_presenter->m_titleItem->setFont(font);
                 d_ptr->m_presenter->updateLayout();
             }
             /*!
                 Gets the font that is used for drawing the chart description text that is rendered above the chart.
              */
             QFont QChart::titleFont() const
             {
                 if (d_ptr->m_presenter->m_titleItem)
                     return d_ptr->m_presenter->m_titleItem->font();
                 else
                     return QFont();
             }
             /*!
              Sets the \a brush used for rendering the title text.
              */
             void QChart::setTitleBrush(const QBrush &brush)
             {
                 //TODO: refactor me
                 d_ptr->m_presenter->createChartTitleItem();
                 d_ptr->m_presenter->m_titleItem->setBrush(brush);
                 d_ptr->m_presenter->updateLayout();
             }
             /*!
              Returns the brush used for rendering the title text.
              */
             QBrush QChart::titleBrush() const
             {
                 //TODO: refactor me
                 if (!d_ptr->m_presenter->m_titleItem) return QBrush();
                 return d_ptr->m_presenter->m_titleItem->brush();
             }
             /*!
              Sets the \a theme used by the chart for rendering the graphical representation of the data.
              Note: changing the theme will overwrite all customizations (pen, brush, font, ect.) done to the series.
              \sa theme()
              */
             void QChart::setTheme(QChart::ChartTheme theme)
             {
                 d_ptr->m_presenter->setTheme(theme);
             }
             /*!
              Returns the theme enum used by the chart.
              \sa ChartTheme, setTheme()
              */
             QChart::ChartTheme QChart::theme() const
             {
                 return d_ptr->m_presenter->theme();
             }
             /*!
              Zooms in the view by a factor of 2
              */
             void QChart::zoomIn()
             {
                 d_ptr->m_presenter->zoomIn(2.0);
             }
             /*!
              Zooms in the view to a maximum level at which \a rect is still fully visible.
              */
             void QChart::zoomIn(const QRectF& rect)
             {
                 if (!rect.isValid()) return;
                 d_ptr->m_presenter->zoomIn(rect);
             }
             /*!
              Restores the view zoom level to the previous one.
              */
             void QChart::zoomOut()
             {
                 d_ptr->m_presenter->zoomOut(2.0);
             }
             /*!
              Zooms in the view by a \a factor.
              A factor over 1.0 zooms the view in and factor between 0.0 and 1.0 zooms out.
              */
             void QChart::zoom(qreal factor)
             {
                 if (qFuzzyIsNull(factor))
                     return;
                 if (qFuzzyCompare(factor, 1.0))
                     return;
                 if (factor < 0)
                     return;
                 if (factor > 1.0)
                     d_ptr->m_presenter->zoomIn(factor);
                 else
                     d_ptr->m_presenter->zoomOut(1.0 / factor);
             }
             /*!
              Returns the pointer to the x axis object of the chart
              */
             QAxis* QChart::axisX() const
             {
                 return d_ptr->m_dataset->axisX();
             }
             /*!
              Returns the pointer to the y axis object of the \a series
              If no \a series is provided then default Y axis of the chart is returned.
              */
             QAxis* QChart::axisY(QAbstractSeries *series) const
             {
                 return d_ptr->m_dataset->axisY(series);
             }
             /*!
              Returns the legend object of the chart. Ownership stays in chart.
              */
             QLegend* QChart::legend() const
             {
                 return d_ptr->m_legend;
             }
             /*!
                 Returns the rect that contains information about margins (distance between chart widget edge and axes).
                 Individual margins can be obtained by calling left, top, right, bottom on the returned rect.
              */
             QRectF QChart::margins() const
             {
                 return d_ptr->m_presenter->margins();
             }
             /*!
              Resizes and updates the chart area using the \a event data
              */
             void QChart::resizeEvent(QGraphicsSceneResizeEvent *event)
             {
                 d_ptr->m_rect = QRectF(QPoint(0,0),event->newSize());
                 QGraphicsWidget::resizeEvent(event);
                 d_ptr->m_presenter->setGeometry(d_ptr->m_rect);
             }
             /*!
              Sets animation \a options for the chart
              */
             void QChart::setAnimationOptions(AnimationOptions options)
             {
                 d_ptr->m_presenter->setAnimationOptions(options);
             }
             /*!
              Returns animation options for the chart
              */
             QChart::AnimationOptions QChart::animationOptions() const
             {
                 return d_ptr->m_presenter->animationOptions();
             }
             /*!
                 Scrolls the visible area of the chart to the left by the distance between two x axis ticks
              */
             void QChart::scrollLeft()
             {
                 d_ptr->m_presenter->scroll(-d_ptr->m_presenter->chartGeometry().width()/(axisX()->ticksCount()-1),0);
             }
             /*!
                 Scrolls the visible area of the chart to the right by the distance between two x axis ticks
              */
             void QChart::scrollRight()
             {
                 d_ptr->m_presenter->scroll(d_ptr->m_presenter->chartGeometry().width()/(axisX()->ticksCount()-1),0);
             }
             /*!
                 Scrolls the visible area of the chart up by the distance between two y axis ticks
              */
             void QChart::scrollUp()
             {
                 d_ptr->m_presenter->scroll(0,d_ptr->m_presenter->chartGeometry().width()/(axisY()->ticksCount()-1));
             }
             /*!
                 Scrolls the visible area of the chart down by the distance between two y axis ticks
              */
             void QChart::scrollDown()
             {
                 d_ptr->m_presenter->scroll(0,-d_ptr->m_presenter->chartGeometry().width()/(axisY()->ticksCount()-1));
             }
             /*!
                 Scrolls the visible area of the chart by the distance defined in the \a delta.
              */
             void QChart::scroll(const QPointF &delta)
             {
                 d_ptr->m_presenter->scroll(-delta.x(), delta.y());
             }
             /*!
                 Sets the chart background visibility state to \a visible
              */
             void QChart::setBackgroundVisible(bool visible)
             {
                 //TODO: refactor me
                 d_ptr->m_presenter->createChartBackgroundItem();
                 d_ptr->m_presenter->m_backgroundItem->setVisible(visible);
             }
             /*!
                 Returns the chart's background visibility state
              */
             bool QChart::isBackgroundVisible() const
             {
                 //TODO: refactor me
                 if (!d_ptr->m_presenter->m_backgroundItem)
                     return false;
                 return d_ptr->m_presenter->m_backgroundItem->isVisible();
             }
             /*!
                 Sets the background drop shadow effect state to \a enabled.
             */
-            void QChart::setBackgroundDropShadowEnabled(bool enabled)
+            void QChart::setDropShadowEnabled(bool enabled)
             {
                 d_ptr->m_presenter->createChartBackgroundItem();
                 d_ptr->m_presenter->m_backgroundItem->setDropShadowEnabled(enabled);
             }
             /*!
                 Returns true if the drop shadow effect is enabled for the chart background.
             */
-            bool QChart::isBackgroundDropShadowEnabled() const
+            bool QChart::isDropShadowEnabled() const
             {
                 if (!d_ptr->m_presenter->m_backgroundItem)
                     return false;
                 return d_ptr->m_presenter->m_backgroundItem->isDropShadowEnabled();
             }
             /*!
               Returns all the series that are added to the chart.
               \sa addSeries(), removeSeries(), removeAllSeries()
             */
             QList<QAbstractSeries*> QChart::series() const
             {
                 return d_ptr->m_dataset->series();
             }
             //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
             QChartPrivate::QChartPrivate():
                 m_legend(0),
                 m_dataset(0),
                 m_presenter(0)
             {
             }
             QChartPrivate::~QChartPrivate()
             {
             }
             void QChartPrivate::createConnections()
             {
                 QObject::connect(m_dataset,SIGNAL(seriesAdded(QAbstractSeries*,Domain*)),m_presenter,SLOT(handleSeriesAdded(QAbstractSeries*,Domain*)));
                 QObject::connect(m_dataset,SIGNAL(seriesRemoved(QAbstractSeries*)),m_presenter,SLOT(handleSeriesRemoved(QAbstractSeries*)));
                 QObject::connect(m_dataset,SIGNAL(axisAdded(QAxis*,Domain*)),m_presenter,SLOT(handleAxisAdded(QAxis*,Domain*)));
                 QObject::connect(m_dataset,SIGNAL(axisRemoved(QAxis*)),m_presenter,SLOT(handleAxisRemoved(QAxis*)));
             }
             #include "moc_qchart.cpp"
             QTCOMMERCIALCHART_END_NAMESPACE

src/qchart.h +2 -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 QCHART_H
             #define QCHART_H
             #include <QAbstractSeries>
             #include <QLegend>
             #include <QGraphicsWidget>
             class QGraphicsSceneResizeEvent;
             QTCOMMERCIALCHART_BEGIN_NAMESPACE
             class QAbstractSeries;
             class QAxis;
             class QLegend;
             struct QChartPrivate;
             class QTCOMMERCIALCHART_EXPORT QChart : public QGraphicsWidget
             {
                 Q_OBJECT
                 Q_ENUMS(ChartTheme)
                 Q_ENUMS(AnimationOption)
             public:
                 enum ChartTheme {
                     ChartThemeLight = 0,
                     ChartThemeBlueCerulean,
                     ChartThemeDark,
                     ChartThemeBrownSand,
                     ChartThemeBlueNcs,
                     ChartThemeHighContrast,
                     ChartThemeBlueIcy
                 };
                 enum AnimationOption {
                     NoAnimation = 0x0,
                     GridAxisAnimations = 0x1,
                     SeriesAnimations =0x2,
                     AllAnimations = 0x3
                 };
                 Q_DECLARE_FLAGS(AnimationOptions, AnimationOption)
             public:
                 explicit QChart(QGraphicsItem *parent = 0, Qt::WindowFlags wFlags = 0);
                 ~QChart();
                 void addSeries(QAbstractSeries *series, QAxis *axisY = 0);
                 void removeSeries(QAbstractSeries *series);
                 void removeAllSeries();
                 QList<QAbstractSeries*> series() const;
                 void setTheme(QChart::ChartTheme theme);
                 QChart::ChartTheme theme() const;
                 void setTitle(const QString& title);
                 QString title() const;
                 void setTitleFont(const QFont& font);
                 QFont titleFont() const;
                 void setTitleBrush(const QBrush &brush);
                 QBrush titleBrush() const;
                 void setBackgroundBrush(const QBrush &brush);
                 QBrush backgroundBrush() const;
                 void setBackgroundPen(const QPen &pen);
                 QPen backgroundPen() const;
                 void setBackgroundVisible(bool visible = true);
                 bool isBackgroundVisible() const;
-                void setBackgroundDropShadowEnabled(bool enabled = true);
-                bool isBackgroundDropShadowEnabled() const;
+                void setDropShadowEnabled(bool enabled = true);
+                bool isDropShadowEnabled() const;
                 void setAnimationOptions(AnimationOptions options);
                 AnimationOptions animationOptions() const;
                 void zoomIn();
                 void zoomIn(const QRectF &rect);
                 void zoomOut();
                 void zoom(qreal factor);
                 void scrollLeft();
                 void scrollRight();
                 void scrollUp();
                 void scrollDown();
                 void scroll(const QPointF &delta);
                 QAxis* axisX() const;
                 QAxis* axisY(QAbstractSeries* series = 0) const;
                 QLegend* legend() const;
                 QRectF margins() const;
             protected:
                 void resizeEvent(QGraphicsSceneResizeEvent *event);
             protected:
                 QScopedPointer<QChartPrivate> d_ptr;
                 friend class QLegend;
                 friend class ChartPresenter;
                 Q_DISABLE_COPY(QChart)
             };
             QTCOMMERCIALCHART_END_NAMESPACE
             Q_DECLARE_OPERATORS_FOR_FLAGS(QTCOMMERCIALCHART_NAMESPACE::QChart::AnimationOptions)
             #endif

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