QWebpage print bug

[Delphi]

hi,

because the subset of Qdocument is insufficient.

i am using a Qwebpage to render the html. But when i try to print it there is something wrong.
8snx.jpg

What am i doing wrong?

any help is appreciated,
Delphi

ui->webView->load(QUrl("http://qwebpage.comuv.com/WebkitFile.html"));
 
    QPrinter printer;
    printer.setResolution(QPrinter::HighResolution);
 
    QPrintDialog dialog(&printer);
    dialog.setWindowTitle("Print Bestelling");
    if (dialog.exec() == QDialog::Accepted) {
 
            ui->webView->page()->mainFrame()->print(&printer);
       // hoofddoc.mainFrame()->print(&printer);
    }

ui->webView->load(QUrl("http://qwebpage.comuv.com/WebkitFile.html"));

    QPrinter printer;
    printer.setResolution(QPrinter::HighResolution);

    QPrintDialog dialog(&printer);
    dialog.setWindowTitle("Print Bestelling");
    if (dialog.exec() == QDialog::Accepted) {

            ui->webView->page()->mainFrame()->print(&printer);
       // hoofddoc.mainFrame()->print(&printer);
    }

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