Centering an Item in a QGraphicsView

lambda

The following code doesn't center the item, selected from the QGraphicsScene items list, in the view as expected:

@
class GraphicsMapView : public QGraphicsView
{
Q_OBJECT

public:
GraphicsMapView(QGraphicsView *parent = 0);
~GraphicsMapView();
void updateView(QPointF& pos);

private:
QGraphicsScene scene;

};

void GraphicsMapView::updateView(QPointF& pos)
{
QGraphicsEllipseItem* item1 = dynamic_cast<QGraphicsEllipseItem*>(scene.items()[1]);
item1->setPos(pos);

QRectF sceneRect(pos.x(),
                 pos.y(),
                 width(),
                 height());

setSceneRect(sceneRect);

}@

The item is visible in the view but not centered and I can't achieve to center it in the view.

lambda

I've finally found a solution which seems to work fine, if this can help somebody:

@
item1->setPos(pos);
setSceneRect(item1->sceneBoundingRect());
@