Multiple Files

[bilal]

How we can open multiple files(images) in Qt. I have written a code but this only opens a single image. Here is the Qt code.

QFileDialog dialog(this);
        dialog.setNameFilter(tr("Images (*.png *.xpm *.jpg)"));
        dialog.setViewMode(QFileDialog::Detail);
        dialog.setFileMode(QFileDialog::ExistingFiles);
        QString fileName = QFileDialog::getOpenFileName(this,
           tr("Open Images"), "C:/Users/hamza/Desktop/New folder", tr("Image Files (*.png *.jpg *.bmp);;All Files (*.*)"));
        if (dialog.exec())
            fileName=dialog.selectedFiles();
        if (!fileName.isEmpty())
        {
             QImage image(fileName);
    image = image.scaledToWidth(ui->label_pic->width(),Qt::SmoothTransformation);
             ui->label_pic->setPixmap(QPixmap::fromImage(image));
    }

QFileDialog dialog(this);
        dialog.setNameFilter(tr("Images (*.png *.xpm *.jpg)"));
        dialog.setViewMode(QFileDialog::Detail);
        dialog.setFileMode(QFileDialog::ExistingFiles);
        QString fileName = QFileDialog::getOpenFileName(this,
           tr("Open Images"), "C:/Users/hamza/Desktop/New folder", tr("Image Files (*.png *.jpg *.bmp);;All Files (*.*)"));
        if (dialog.exec())
            fileName=dialog.selectedFiles();
        if (!fileName.isEmpty())
        {
             QImage image(fileName);
    image = image.scaledToWidth(ui->label_pic->width(),Qt::SmoothTransformation);
             ui->label_pic->setPixmap(QPixmap::fromImage(image));
    }

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