Very very poor scrolling using QtWebKit

[macmee]

I'm attempting to wrap my javascript/html application using qt and so far everything works fine, however scrolling is unbearable. On both Windows and OS X when scrolling it appears as if it takes several seconds for the scrolling to carry out. It is especially sluggish when I'm attempting to scroll through a DIV where its contents was computed dynamically with javascript (sometimes I scroll, count to ten, and it's stil trying to compute what to do). Even if I run something like this, though:

@// import QtQuick 1.0 // to target S60 5th Edition or Maemo 5
import QtQuick 1.1
import QtWebKit 1.0

Rectangle {
id: application
width: 1014
height: 500
WebView {
id: page
html: "<iframe src='http://engadget.com'></iframe>"
preferredWidth: parent.width
preferredHeight: parent.height
scale: 1.0
settings.localContentCanAccessRemoteUrls: true
}
}
@

I'm hoping there's a fix for this, my qt experience other than with this has been wonderful!