File icon to graphic view

[been_1990]

Thanks! That worked. But now I have another problem:

QString file = "C:\\Users\\administrator\\Downloads\\ethereal-setup-0.99.0.exe";
    QFileInfo fileInfo( file );
    QFileIconProvider fileIconProvider;
    QIcon appIcon = fileIconProvider.icon( fileInfo );

QString file = "C:\\Users\\administrator\\Downloads\\ethereal-setup-0.99.0.exe";
    QFileInfo fileInfo( file );
    QFileIconProvider fileIconProvider;
    QIcon appIcon = fileIconProvider.icon( fileInfo );

To copy to clipboard, switch view to plain text mode 

Thats code I found here in the Forum.
Then I do the following:

QGraphicsPixmapItem *pitem2 = new QGraphicsPixmapItem(QPixmap(appIcon.pixmap(2,QIcon::Normal,QIcon::On)));
    scene->addItem(pitem2);
    pitem2->setPos(100, 100);
    pitem2->setFlag(QGraphicsItem::ItemIsMovable,true);

QGraphicsPixmapItem *pitem2 = new QGraphicsPixmapItem(QPixmap(appIcon.pixmap(2,QIcon::Normal,QIcon::On)));
    scene->addItem(pitem2);
    pitem2->setPos(100, 100);
    pitem2->setFlag(QGraphicsItem::ItemIsMovable,true);

To copy to clipboard, switch view to plain text mode 

But nothing renders on the screen. An idea why?