How can i get gridview element's x,y coordinate in the gridview rect

[ssjoon]

I am making network topology view .. using gridview

and I place some image inside grid and next i want draw line between grid element

I managed to get image object ..

    Component.onCompleted: { console.log("GridView onCompleted ");
        for(var i=0; i<tpGridView.count; i++){
            var cobject = tpGridView.children[tpGridView.currentIndex];
            if(cobject){ 
                console.log(i+":"+String(cobject.children[0].children[0].width)); }
        }
    }

but I can't get image's x,y value inside grid.. It tell only 0 ..

I will use canvase to draw line between grid element

How can i get grid element's x,y value??

if more code or info need.. tell me

Thanks for reading..