Problem with MouseEvents

I have this in my Dialog header:

Code:

---

QGraphicsScene *scene;
void mousePressEvent(QMouseEvent *);
void mouseMoveEvent(QMouseEvent*);
void mouseReleaseEvent(QMouseEvent *);

---

And this in my cpp:

Code:

---

scene=new QGraphicsScene(0,0,800,600);
ui->graphicsView->setScene(scene);
QPixmap p2("C:/Users/Pedro/Desktop/imagens/6.jpg");
QGraphicsPixmapItem* item = new QGraphicsPixmapItem(p2);
scene->addItem(item);

---

Is possible to open a new window or to do any action when the item is clicked? Sorry people, I'm begginer. Can you help me, please?

Code:

---

void Dialog::mousePressEvent(QMouseEvent * e) {
 
}

---

Subclass the item class and reimplement its mousePressEvent handler. Or subclass the scene or the view and reimplement mousePressEvent there. However in the latter two cases you will first have to detect if you are pointing on an item.

I did what you said. But now I need to set a QPixmap for my subclass.
What can I do in the constructor to replace this part of my code?

Code:

---

QPixmap p2("C:/Users/Pedro/Desktop/imagens/6.jpg");
QGraphicsPixmapItem* item = new QGraphicsPixmapItem(p2);
scene->addItem(item);

---

Replace QGraphicsPixmapItem with the class you created.

You saved my life. Thank you.