GridLayout {
      columns: 2
      rowSpacing: 16
      columnSpacing: 16       
      anchors.margins: 16    
      Repeater {
            model: _myModel
            Loader {
                    sourceComponent: _type === "tall" ? _tallComponent : _shortComponent
            }
     }
}
Component {
 id: _tallComponent
 Rectangle {
     width: 500
     height: 200
     color: "red"
 }
}

Component {
 id: _shortComponent
 Rectangle {
     width: 500
     height: 100
     color: "blue"
 }
}

I want to put the above in a ScrollView for which I need to set the content height. Is there any way to the height of the GridLayout above?