I wonder why this doesn't work?
Qt Code: 
  1. webView->triggerPageAction(QWebPage::MoveToEndOfDocument);
To copy to clipboard, switch view to plain text mode 

I wanted to scroll to the top so did:
Qt Code: 
  1. webView->page()->mainFrame()->setScrollBarValue(Qt::Vertical, 0);
To copy to clipboard, switch view to plain text mode 

Anyone know how to scroll to say chapters of a page?

I suppose you could do similar and hard code scrollbar position, but that would be ugly, especially if the HTML is modified.