New Line in textBrowser

[ChrisW67]

Of course not, that won't even compile.

Here's a couple to try:

ui->textBrowser_8->setPlainText( "Sum = " + resultString.setNum(ptr->t) + "\n" ); 
ui->textBrowser_8->setHtml( "Sum = " + resultString.setNum(ptr->t) + "<br/>" );

ui->textBrowser_8->setPlainText( "Sum = " + resultString.setNum(ptr->t) + "\n" ); 
ui->textBrowser_8->setHtml( "Sum = " + resultString.setNum(ptr->t) + "<br/>" );

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