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#include "DeclarativeXySeries.h"
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#include "declarativechart.h"
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#include "qchart.h"
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#include "qxyseries.h"
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#include "qareaseries.h"
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#include "qsplineseries.h"
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#include "qscatterseries.h"
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QTCOMMERCIALCHART_BEGIN_NAMESPACE
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DeclarativeXySeries::DeclarativeXySeries(QSeries::QSeriesType type, QDeclarativeItem *parent) :
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QDeclarativeItem(parent),
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m_seriesType(type),
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m_chart(0),
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m_series(0)
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{
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setFlag(QGraphicsItem::ItemHasNoContents, false);
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}
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DeclarativeXySeries::~DeclarativeXySeries()
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{
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}
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void DeclarativeXySeries::componentComplete()
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{
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Q_ASSERT(!m_series);
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DeclarativeChart *declarativeChart = qobject_cast<DeclarativeChart *>(parent());
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if (declarativeChart) {
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m_chart = qobject_cast<QChart *>(declarativeChart->m_chart);
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Q_ASSERT(m_chart);
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switch (m_seriesType) {
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case QSeries::SeriesTypeLine:
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qDebug() << "creating line series for chart: " << m_chart;
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m_series = new QLineSeries();
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break;
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case QSeries::SeriesTypeArea:
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qDebug() << "TODO: creating area series for chart: " << m_chart;
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// m_series = new QAreaSeries();
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break;
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case QSeries::SeriesTypeSpline:
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qDebug() << "creating spline series for chart: " << m_chart;
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m_series = new QSplineSeries();
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break;
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case QSeries::SeriesTypeScatter:
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qDebug() << "creating scatter series for chart: " << m_chart;
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m_series = new QScatterSeries();
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break;
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default:
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Q_ASSERT(false);
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}
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for (int i(0); i < m_points.count(); i++) {
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DeclarativeXyPoint *element = m_points.at(i);
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m_series->add(element->x(), element->y());
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}
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m_chart->addSeries(m_series);
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}
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}
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QDeclarativeListProperty<DeclarativeXyPoint> DeclarativeXySeries::points()
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{
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return QDeclarativeListProperty<DeclarativeXyPoint>(this, 0, &DeclarativeXySeries::appendPoints);
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}
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void DeclarativeXySeries::appendPoints(QDeclarativeListProperty<DeclarativeXyPoint> *list,
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DeclarativeXyPoint *element)
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{
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DeclarativeXySeries *series = qobject_cast<DeclarativeXySeries *>(list->object);
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qDebug() << "appendPoints: " << series;
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qDebug() << "appendPoints: " << element;
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qDebug() << "appendPoints: " << element->x();
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qDebug() << "appendPoints: " << element->y();
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qDebug() << "appendPoints: " << series->m_series;
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if (series) {
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series->m_points.append(element);
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if (series->m_series)
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series->m_series->add(element->x(), element->y());
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}
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}
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#include "moc_declarativexyseries.cpp"
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QTCOMMERCIALCHART_END_NAMESPACE
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