public virtual void Focus(IContainerNode containerBaseNode)
{
// Show node and expand it
containerBaseNode.SetHiddenRecursive(false);
containerBaseNode.Expand(0);
// Show neighbors
foreach (var neighborNode in containerBaseNode.GetLinkedNodes <IBaseNode>(true))
{
neighborNode.Hidden = false;
}
containerBaseNode.PostLayoutStep();
_view.Refresh();
}