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# piechart.cpp Example File

declarative/tutorials/extending/chapter6-plugins/piechart.cpp

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     #include "piechart.h"
     #include "pieslice.h"

     PieChart::PieChart(QDeclarativeItem *parent)
         : QDeclarativeItem(parent)
     {
     }

     QString PieChart::name() const
     {
         return m_name;
     }

     void PieChart::setName(const QString &name)
     {
         m_name = name;
     }

     QDeclarativeListProperty<PieSlice> PieChart::slices()
     {
         return QDeclarativeListProperty<PieSlice>(this, 0, &PieChart::append_slice);
     }

     void PieChart::append_slice(QDeclarativeListProperty<PieSlice> *list, PieSlice *slice)
     {
         PieChart *chart = qobject_cast<PieChart *>(list->object);
         if (chart) {
             slice->setParentItem(chart);
             chart->m_slices.append(slice);
         }
     }