Exemple #1
0
 public static IEnumerable <CoreUIDomNode> GetAllParents(this CoreUIDomNode node)
 {
     while (node.Parent != null)
     {
         yield return(node.Parent);
     }
 }
Exemple #2
0
        public static CoreUIDomNode Previous(this CoreUIDomNode node)
        {
            var siblings = node.Parent?.Children?.ToList() ?? new List <CoreUIDomNode>();
            var index    = siblings.IndexOf(node);

            return(index - 1 >= 0 ? siblings[index - 1] : null);
        }
Exemple #3
0
 public static Point GetGlobalPosition(this CoreUIDomNode node)
 => node.GetAllParents().Aggregate(new Point(), (accumulate, item) => accumulate);