Hi there.

I think you can use TableViewColumn element to create a new column inside a TableView component.
If necessary, you can define your own delegate to set how the data is showed to user.

Read more:
http://doc.qt.io/qt-5/qml-qtquick-controls-tableview.html#details <- TableView Documentation
http://doc.qt.io/qt-5/qtquickcontrols-tableview-main-qml.html <- TableView Example

@VRonin Thanx mate

Thanks again for helping. But it is not really working for me. My model is a XmlListModel and I tried your code with status == ready and onComplete but nothing. When I add a button and connect the function to onClicked your code works nicely...

Unfortunately the length of the table header is not considered. I believe this is a two year old bug.

At the moment I am using

width: title.length*factor

This seems to work okay for now. I am just curious if it will work on other screens as well.