HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r1456:0ba1c6e91aeb

pie: implement hiding the series

Jani Honkonen -

r1456:0ba1c6e91aeb

parent child

Context file:

r1456:0ba1c6e91aeb

src/piechart/piechartitem.cpp +6 0

             {
                 Q_ASSERT(series);
+                connect(series, SIGNAL(visibleChanged()), this, SLOT(handleSeriesVisibleChanged()));
                 connect(series, SIGNAL(added(QList<QPieSlice*>)), this, SLOT(handleSlicesAdded(QList<QPieSlice*>)));
                 connect(series, SIGNAL(removed(QList<QPieSlice*>)), this, SLOT(handleSlicesRemoved(QList<QPieSlice*>)));
                 connect(series, SIGNAL(horizontalPositionChanged()), this, SLOT(updateLayout()));
                 update();
             }
+            void PieChartItem::handleSeriesVisibleChanged()
+            {
+                setVisible(m_series->isVisible());
+            }
             PieSliceData PieChartItem::updateSliceGeometry(QPieSlice *slice)
             {
                 PieSliceData &sliceData = QPieSlicePrivate::fromSlice(slice)->m_data;

src/piechart/piechartitem_p.h +1 0

                 void handleSlicesAdded(QList<QPieSlice*> slices);
                 void handleSlicesRemoved(QList<QPieSlice*> slices);
                 void handleSliceChanged();
+                void handleSeriesVisibleChanged();
             private:
                 PieSliceData updateSliceGeometry(QPieSlice *slice);

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