Renamed SplinePresenter to SplineChartItem

example/splinechart/splinewidget.cpp

@@ -48,14 +48,8 @@ SplineWidget::SplineWidget(QWidget *parent)
     chart->addSeries(series);
 
     chart->setChartTitle("Spline chart example");
-
-//    chart->setMinimumSize(800,600);
-//    chart->axisX()->setRange(0, 1500);
-
-//    chart->axisX()->setMax(1500);
-//    chart->axisY()->setRange(0, 400);
-        chart->axisX()->setMax(1500);
-//        chart->
+    chart->axisX()->setMax(1500);
+    chart->axisY()->setMax(500);
 
     chart->setMinimumSize(800,600);
     //! [3]
@@ -88,7 +82,7 @@ SplineWidget::SplineWidget(QWidget *parent)
 void SplineWidget::addNewPoint()
 {
     if (series->count() > 0)
-        series->add(QPointF(series->x(series->count() - 1) + 20 + qrand()%40, qAbs(series->y(series->count() - 1) - 50 + qrand()%100)));
+        series->add(QPointF(series->x(series->count() - 1) + 40 + qrand()%40, qAbs(series->y(series->count() - 1) - 50 + qrand()%100)));
     else
         series->add(QPointF(50, 50 + qrand()%50));
 }

src/chartpresenter.cpp

@@ -23,7 +23,7 @@
 #include "linechartanimationitem_p.h"
 #include "piepresenter_p.h"
 #include "scatterpresenter_p.h"
-#include "splinepresenter_p.h"
+#include "splinechartitem_p.h"
 
 QTCOMMERCIALCHART_BEGIN_NAMESPACE
 
@@ -257,7 +257,7 @@ void ChartPresenter::handleSeriesAdded(QSeries* series,Domain* domain)
 
     case QSeries::SeriesTypeSpline: {
         QSplineSeries* splineSeries = qobject_cast<QSplineSeries*>(series);
-        SplinePresenter* splinePresenter = new SplinePresenter(splineSeries, m_chart);
+        SplineChartItem* splinePresenter = new SplineChartItem(splineSeries, m_chart);
         QObject::connect(this, SIGNAL(geometryChanged(const QRectF&)), splinePresenter, SLOT(handleGeometryChanged(const QRectF&)));
         QObject::connect(domain,SIGNAL(domainChanged(qreal,qreal,qreal,qreal)),splinePresenter,SLOT(handleDomainChanged(qreal,qreal,qreal,qreal)));
         //initialize

src/charttheme.cpp

@@ -24,7 +24,7 @@
 #include "areachartitem_p.h"
 #include "scatterpresenter_p.h"
 #include "piepresenter_p.h"
-#include "splinepresenter_p.h"
+#include "splinechartitem_p.h"
 
 //themes
 #include "chartthemevanilla_p.h"
@@ -299,19 +299,19 @@ void ChartTheme::decorate(QChartAxis* axis,AxisItem* item)
     axis->setShadesOpacity(0.5);
 }
 
-void ChartTheme::decorate(SplinePresenter* presenter, QSplineSeries* series, int count)
+void ChartTheme::decorate(SplineChartItem* item, QSplineSeries* series, int count)
 {
-    Q_ASSERT(presenter);
+    Q_ASSERT(item);
     Q_ASSERT(series);
 
     QPen pen;
     if(pen != series->pen()){
-        presenter->setPen(series->pen());
+        item->setPen(series->pen());
         return;
     }
     pen.setColor(m_seriesColor.at(count%m_seriesColor.size()));
     pen.setWidthF(series->pen().widthF());
-    presenter->setPen(pen);
+    item->setPen(pen);
 
 //    QColor color = m_seriesColor.at(count % m_seriesColor.size());
     // TODO: define alpha in the theme? or in the series?

src/charttheme_p.h

@@ -21,7 +21,7 @@ class QScatterSeries;
 class ScatterPresenter;
 class PiePresenter;
 class QPieSeries;
-class SplinePresenter;
+class SplineChartItem;
 class QSplineSeries;
 class AreaChartItem;
 class QAreaSeries;
@@ -43,7 +43,7 @@ public:
     void decorate(ScatterPresenter* presenter, QScatterSeries* series, int count);
     void decorate(PiePresenter* item, QPieSeries* series, int count);
     void decorate(QChartAxis* axis,AxisItem* item);
-    void decorate(SplinePresenter* presenter, QSplineSeries* series, int count);
+    void decorate(SplineChartItem* presenter, QSplineSeries* series, int count);
 
 protected:
     QChart::ChartTheme m_id;

src/splinechart/splinechart.pri

@@ -3,10 +3,10 @@ DEPENDPATH += $$PWD
 
 SOURCES += \
     $$PWD/qsplineseries.cpp \
-    $$PWD/splinepresenter.cpp
+    $$PWD/splinechartitem.cpp
 
 PRIVATE_HEADERS += \
-    $$PWD/splinepresenter_p.h
+    $$PWD/splinechartitem_p.h
 
 PUBLIC_HEADERS += \
     $$PWD/qsplineseries.h

src/splinechart/splinechartitem.cpp

@@ -1,9 +1,9 @@
-#include "splinepresenter_p.h"
+#include "splinechartitem_p.h"
 #include <QPainter>
 
 QTCOMMERCIALCHART_BEGIN_NAMESPACE
 
-SplinePresenter::SplinePresenter(QSplineSeries* series, QGraphicsObject *parent) :
+SplineChartItem::SplineChartItem(QSplineSeries* series, QGraphicsObject *parent) :
     LineChartItem(series, parent)//,m_boundingRect()
 {
     //
@@ -11,7 +11,7 @@ SplinePresenter::SplinePresenter(QSplineSeries* series, QGraphicsObject *parent)
 
 
 
-QPointF SplinePresenter::calculateGeometryControlPoint(int index) const
+QPointF SplineChartItem::calculateGeometryControlPoint(int index) const
 {
     QSplineSeries* splineSeries = qobject_cast<QSplineSeries*>(m_series);
     const qreal deltaX = m_size.width()/(m_maxX-m_minX);
@@ -21,7 +21,7 @@ QPointF SplinePresenter::calculateGeometryControlPoint(int index) const
     return QPointF(x,y);
 }
 
-void SplinePresenter::applyGeometry(QVector<QPointF>& points)
+void SplineChartItem::applyGeometry(QVector<QPointF>& points)
 {
     if(points.size()==0) return;
 
@@ -41,7 +41,7 @@ void SplinePresenter::applyGeometry(QVector<QPointF>& points)
     m_rect = splinePath.boundingRect();
 }
 
-void SplinePresenter::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+void SplineChartItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
 {
     Q_UNUSED(widget);
     Q_UNUSED(option);
@@ -70,6 +70,6 @@ void SplinePresenter::paint(QPainter *painter, const QStyleOptionGraphicsItem *o
     painter->restore();
 }
 
-#include "moc_splinepresenter_p.cpp"
+#include "moc_splinechartitem_p.cpp"
 
 QTCOMMERCIALCHART_END_NAMESPACE

src/splinechart/splinechartitem_p.h

@@ -1,5 +1,5 @@
-#ifndef SPLINEPRESENTER_P_H
-#define SPLINEPRESENTER_P_H
+#ifndef SPLINECHARTITEM_P_H
+#define SPLINECHARTITEM_P_H
 
 #include "chartitem_p.h"
 #include <QObject>
@@ -8,11 +8,11 @@
 
 QTCOMMERCIALCHART_BEGIN_NAMESPACE
 
-class SplinePresenter : public LineChartItem
+class SplineChartItem : public LineChartItem
 {
     Q_OBJECT
 public:
-    SplinePresenter(QSplineSeries* series, QGraphicsObject *parent = 0);
+    SplineChartItem(QSplineSeries* series, QGraphicsObject *parent = 0);
 
     void updateGeometry();
 
@@ -25,4 +25,4 @@ public:
 
 QTCOMMERCIALCHART_END_NAMESPACE
 
-#endif // SPLINEPRESENTER_P_H
+#endif // SPLINECHARTITEM_P_H