QMousePressEvent on QGraphicsView

lenina15i25

Good evening. Help to intercept the mouse click on QGraphicsView (which includes QGraphicsScene).
There is a function: void mousePressEvent (QMouseEvent * mouseEvent) override.
It intercepts the mouse event, but it does not intercept if the event occurs in QGraphicsView.

SGaist

Hi,

If you want to get the event that are happening in the scene, you need to subclass QGraphicsScene and reimplement QGraphicsScene::mousePressEvent.

lenina15i25

@SGaist Thanks, I'll try to do.

mrjj

Hi
When learning how the coordinates works i used this

class CustomScene : public QGraphicsScene {
protected:
  void mousePressEvent(QGraphicsSceneMouseEvent* event) {
    QGraphicsScene::mousePressEvent(event);
    qDebug() << event->scenePos();
  }
};

Not sure what you are looking for but this is minimal sample of getting clicks.