qtcharts/qmlplugin/declarativechart.cpp

#include "declarativechart.h"
#include <QPainter>

QTCOMMERCIALCHART_BEGIN_NAMESPACE

DeclarativeChart::DeclarativeChart(QDeclarativeItem *parent)
    : QDeclarativeItem(parent),
      m_chart(new QChart(this))
{
    setFlag(QGraphicsItem::ItemHasNoContents, false);
}

DeclarativeChart::ChartTheme DeclarativeChart::theme()
{
    return (ChartTheme) m_chart->chartTheme();
}

void DeclarativeChart::geometryChanged(const QRectF &newGeometry, const QRectF &oldGeometry)
{
    Q_UNUSED(oldGeometry)

    if (newGeometry.isValid()) {
        if (newGeometry.width() > 0 && newGeometry.height() > 0) {
            m_chart->resize(newGeometry.width(), newGeometry.height());
        }
    }
}

void DeclarativeChart::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
{
    Q_UNUSED(option)
    Q_UNUSED(widget)

    // TODO: optimized?
    painter->setRenderHint(QPainter::Antialiasing, true);
}

#include "moc_declarativechart.cpp"

QTCOMMERCIALCHART_END_NAMESPACE