using settext() and sethtml() to display output in text browser at same time

[ChrisW67]

You mean somehting like this?

QString  plainText("some plain\ntext");
QString  url("http://example.com");
QString html = QString("<pre>%1</pre><a href='%2'>%2</a>").arg(plainText).arg(url);
ui->textBrowser->setHtml(html);

QString  plainText("some plain\ntext");
QString  url("http://example.com");
QString html = QString("<pre>%1</pre><a href='%2'>%2</a>").arg(plainText).arg(url);
ui->textBrowser->setHtml(html);

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