BackgroundVisible property in TextArea, bug?

[Jagholin]

So it seems to me that the backgroundVisible property of TextArea doesn't work(Qt 5.1):
@import QtQuick 2.1
import QtQuick.Controls 1.0
Rectangle {

//property alias textDocument: myArea.textDocument

gradient: Gradient {
GradientStop { position: 0.0; color: "lightsteelblue" }
GradientStop { position: 1.0; color: "lightblue" }
}

TextArea {
id: myArea

backgroundVisible: true
anchors.fill: parent
}
}@

I would like to see a TextArea on gradient background, but it's not what i get(TextArea doesnt become transparent so i don't see Rectangle behind it).
Bug?

[Lucijan]

Nope, just set it to false and you'll get the rectangle's background.