Get a QGraphicsPixmapItem from a Scene and modify(change the image).

[vitaR]

Hi, I have to update every second (QTimer) the QGraphicsView, the QGraphicsView only have QGraphicsPixmapItems at specific positions in the whole frame.

I have to modify every time like five or seven images on this QGraphicsView, but I don't know how to do it.

Here's an example of my main code.

QGraphicsScene *scene = new QGraphicsScene();
    scene->setSceneRect(0.0,0.0,400.0,400.0);
    for(int i=0;i<5;i++){
        QGraphicsPixmapItem *image = new QGraphicsPixmapItem();
        image->setPixmap(icon);
        scene->addItem(image);
        image->setPos(i*icon.width(),0);
    }
    QGraphicsPixmapItem *image2 = new QGraphicsItem(); // with this default QGraphicsPixmapItem I'm trying to get the item at specific position, and set to this value (image2).
   //I know I'm not doing anything now, I just deleted the things I tried to do before posting this thread.
 
    QGraphicsView *view = new QGraphicsView();
    view->setScene(scene);
    view->show();

QGraphicsScene *scene = new QGraphicsScene();
    scene->setSceneRect(0.0,0.0,400.0,400.0);
    for(int i=0;i<5;i++){
        QGraphicsPixmapItem *image = new QGraphicsPixmapItem();
        image->setPixmap(icon);
        scene->addItem(image);
        image->setPos(i*icon.width(),0);
    }
    QGraphicsPixmapItem *image2 = new QGraphicsItem(); // with this default QGraphicsPixmapItem I'm trying to get the item at specific position, and set to this value (image2).
   //I know I'm not doing anything now, I just deleted the things I tried to do before posting this thread.

    QGraphicsView *view = new QGraphicsView();
    view->setScene(scene);
    view->show();

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I want to change the image located in a specific position for another one, and move this image to the next position (left,right,top,bot).
I tried using QGraphicsScene::itemat(); But I think Dont work with QGraphicsPixmapItem.

If my question is vague, please let me know, I can explain it better, just that I don't have time right now.
Thanks for your time.