New TableView - dynamic columns possible?

[SeDi]

Hi,
I still use the (now deprecated) QtQuick.Controls 1.4 for TableView in order to achieve dynamic columns. For this I am taking the resources approach (see below), but it seems impossible in the new TableView. For starters, TableViewColumn doesn't seem to exist.

Any idea on how to achieve that? Or is it better to stick with the old TableView for now?

TableView {
         id: dynTable
        model: sceneLoader ? sceneLoader.loaderModel : 0
        resources:
        {
            var temp = []
            var columnComponent
            for(var i=0; i<roleList.length; i++) {
                var role  = roleList[i]
                var columnHeaderName = //whatever
                        columnComponent = columnComponentText
                if (columnComponent) {
                    temp.push(columnComponent.createObject(
                                  dynTable, {
                                      "role": role,
                                      "title": columnHeaderName,
                                      "width": //whatever
                                      "visible": true
                                  }))
                }
                
            }
            
            return temp
        }

As for the Component:

Component {
        id: columnComponentText
        
        TableViewColumn { 
            delegate: Item {
                clip: true
                Rectangle {
                    id: backColorRect
                    // whatever
                }
                Text {
                    id: textDelegate
                    anchors.fill: parent
                    text: //whatever
                    clip: true
                }
            }
        }
    }

In the new (Qt 5.13) TableView