[Solved] QML WebView Error: Cannot assign to non-existent property "onLoadFinished"

[Ghost]

In order to try out the latest Qt Quick Controls that came with Qt 5.1, I started making a barebones browser. Here is the code snippet that shows WebView in action:
@
import QtWebKit 3.0
import QtQuick 2.0
import QtQuick.Controls 1.0
import QtQuick.Layouts 1.0

WebView {
id: browser
Layout.fillHeight: true
Layout.fillWidth: true
url: ""

onLoadStarted: { loadingStatus.text = "Loading url.text" }
onLoadFinished: { loadingStatus.text = "Loading done." }
}
@

Executing this gives me an error:
@ Cannot assign to non-existent property "onLoadFinished" @

What am I missing here?
P.S.: I am using import QtWebKit 3.0 here. Is that a concern?

[Ghost]

Ok. Later on, I discovered that QtWebKit 3.0's WebView, indeed, doesnt have property "onLoadFinished". It, along with onLoadStarted, has been replaced by onLoadingChanged property.
However, Qt Creator coughs a supposed syntax error when using that, as apparent by "this post of mine.":https://qt-project.org/forums/viewthread/30729/
Hence, this whole confusion arose.

Anyway, I am marking this thread as solved.