public virtual void OnRequestNodeCentered(object sender, NodeEventArgs e)
{
if (RequestNodeCentered != null)
RequestNodeCentered(this, e);
}
public virtual void OnRequestSelect(object sender, NodeEventArgs e)
{
if (RequestNodeSelect != null)
RequestNodeSelect(sender, e);
}
public virtual void OnRequestCenterViewOnElement(object sender, NodeEventArgs e)
{
if (RequestCenterViewOnElement != null)
RequestCenterViewOnElement(this, e);
}