int level = ts.getDepth(model);
String id = getId(tree, model, property, rowIndex, colIndex);
String text = getText(tree, model, property, rowIndex, colIndex);
AbstractImagePrototype icon = calculateIconStyle(tree, model, property, rowIndex, colIndex);
Joint j = calcualteJoint(tree, model, property, rowIndex, colIndex);
return tree.getTreeView().getTemplate(model, id, text, icon, false, j, level - 1);
}