/// <summary>
/// This method called for each data item during databinding operation
/// You have to bind data item properties to ui elements in order to display them.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnItemDataBinding(object sender, VirtualizingTreeViewItemDataBindingArgs e)
{
GameObject dataItem = e.Item as GameObject;
if (dataItem != null)
{
//We display dataItem.name using UI.Text
Text text = e.ItemPresenter.GetComponentInChildren <Text>(true);
text.text = dataItem.name;
//Load icon from resources
Image icon = e.ItemPresenter.GetComponentsInChildren <Image>()[4];
icon.sprite = Resources.Load <Sprite>("cube");
//And specify whether data item has children (to display expander arrow if needed)
e.HasChildren = dataItem.transform.childCount > 0;
}
}
