QGraphicsPixmapItem as an array?

[vitaR]

Hi, I need to save images in an array, but I tried some things, but still not working, need help.
I'm trying to use and set values to a QGraphicsPixmapItem Array (using C++ arrays) and using QList too.

My code here:

QGraphicsPixmapItem pixmapArray[n*m];
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            QPixmap *icon = new QPixmap(list.at(biDiArray[i][j])); //list of a QString
            QGraphicsPixmapItem image;
            image.setPixmap(*icon);
            pixmapArray[i*10+j] = image;
        }
    }

QGraphicsPixmapItem pixmapArray[n*m];
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            QPixmap *icon = new QPixmap(list.at(biDiArray[i][j])); //list of a QString
            QGraphicsPixmapItem image;
            image.setPixmap(*icon);
            pixmapArray[i*10+j] = image;
        }
    }

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I tried to use it as QList too, but didn't work.

for(int i=0;i<this->n;i++){
        for(int j=0;j<this->m;j++){
            QPixmap *icon = new QPixmap(list.at(mat[i][j]));
            QGraphicsPixmapItem *image = new QGraphicsPixmapItem(*icon);
            this->pixmapItemList.insert(10*i+j,*image);
        }
    }

for(int i=0;i<this->n;i++){
        for(int j=0;j<this->m;j++){
            QPixmap *icon = new QPixmap(list.at(mat[i][j]));
            QGraphicsPixmapItem *image = new QGraphicsPixmapItem(*icon);
            this->pixmapItemList.insert(10*i+j,*image);
        }
    }

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[anda_skoa]

If you have an array of items, then you need to call setPixmap on those items, not on local instances.

If you want to create items in the loop, then use an array or list of the item pointer type.

Cheers,
_

P.S.: don't create QPixmap on the heap unless you really need to, currently you are leaking memory.