public void Visit(TreeLeaf leaf) { this.Context.Add(leaf); }
private void GenerateInitial() { var elem0 = new TreeNode("elem 0"); { var elem00 = new TreeNode("elm 00"); { var elem000 = new TreeLeaf("elm 000"); var elem001 = new TreeLeaf("elm 001"); elem00.Append(elem000); elem00.Append(elem001); } var elem01 = new TreeNode("elm 01"); { var elem010 = new TreeLeaf("elm 010"); var elem011 = new TreeLeaf("elm 011"); elem01.Append(elem010); elem01.Append(elem011); } var elem02 = new TreeLeaf("elm 02"); elem0.Append(elem00); elem0.Append(elem01); elem0.Append(elem02); } var elem1 = new TreeNode("elem 1"); { var elem100 = new TreeLeaf("elm 100"); var elem101 = new TreeLeaf("elm 101"); elem1.Append(elem100); elem1.Append(elem101); } var source = new ObservableCollection<TreeElementBase> { elem0, elem1 }; this.TreeSource = source; }