-
-void MonitorScene::mousePressEvent(QGraphicsSceneMouseEvent *event)
-{
- emit mousePressed(event);
-
- if (!event->isAccepted())
- QGraphicsScene::mousePressEvent(event);
+ if (!event->isAccepted() && event->buttons() & Qt::LeftButton && event->modifiers() == Qt::ControlModifier)
+ m_view->setDragMode(QGraphicsView::ScrollHandDrag);