| private static GetSlideDirection ( ITreeNode previousNode, ITreeNode newNode ) : HorizontalEdge | ||
| previousNode | ITreeNode | |
| newNode | ITreeNode | |
| return | HorizontalEdge | |
private static HorizontalEdge GetSlideDirection(ITreeNode previousNode, ITreeNode newNode)
{
if (previousNode == null) return HorizontalEdge.Left;
return previousNode.ContainsDescendent(newNode)
? HorizontalEdge.Left
: HorizontalEdge.Right;
}
