QRectF exposedRect(scene()->views().first()->viewport()->rect()); QPolygonF sceneRect = scene()->views().first()->mapToScene(exposedRect.toRect()); exposedRect.setTopLeft(sceneRect.at(0)); exposedRect.setBottomRight(sceneRect.at(2));
QRectF exposedRect(widget->rect());
C++ (Qt)QGraphicsItem * QGraphicsView::itemAt ( const QPoint & pos ) const