+ if (_widget.rowCount() != 0)
+ _widget.render(painter);
+
+ painter->setPen(QColor(0x00, 0xff, 0x00, 0xff));
+ if (next[0])
+ painter->drawLine(QPointF(x + dx/3, y+dy),
+ mapFromScene(next[0]->getEntry()));
+
+ painter->setPen(QColor(0xff, 0x00, 0x00, 0xff));
+ if (next[1])
+ painter->drawLine(QPointF(x + 2*dx/3, y+dy),
+ mapFromScene(next[1]->getEntry()));
+