1 /**
  2  * @fileOverview tree component for kissy
  3  * @author yiminghe@gmail.com
  4  */
  5 KISSY.add('tree', function (S, Tree, TreeNode, CheckNode, CheckTree) {
  6     Tree.Node = TreeNode;
  7     Tree.CheckNode = CheckNode;
  8     Tree.CheckTree = CheckTree;
  9     return Tree;
 10 }, {
 11     requires:["tree/base", "tree/basenode", "tree/checknode", "tree/checktree"]
 12 });