rem: var packageTreeNode = new QxTreeFolder(packageDocNode.attributes.name, iconUrl); 
add: var packageTreeNode = new qx.ui.tree.TreeFolder(packageDocNode.attributes.name, iconUrl); 
context: proto._fillPackageNode = function(treeNode, docNode) {  var TreeUtil = qx.apiviewer.TreeUtil;  var packagesDocNode = TreeUtil.getChild(docNode, "packages");  if (packagesDocNode && packagesDocNode.children) {    for (var i = 0; i < packagesDocNode.children.length; i++) {      var packageDocNode = packagesDocNode.children[i];      var iconUrl = TreeUtil.getIconUrl(packageDocNode);      var packageTreeNode = new QxTreeFolder(packageDocNode.attributes.name, iconUrl);      packageTreeNode.docNode = packageDocNode;      treeNode.add(packageTreeNode);      this._fillPackageNode(packageTreeNode, packageDocNode);      // Open the package node if it has child packages      if (TreeUtil.getChild(packageDocNode, "packages")) {        packageTreeNode.open();      }    }  }  var classesDocNode = TreeUtil.getChild(docNode, "classes");  if (classesDocNode && classesDocNode.children) {    for (var i = 0; i < classesDocNode.children.length; i++) {      var classDocNode = classesDocNode.children[i];      var iconUrl = TreeUtil.getIconUrl(classDocNode);      var classTreeNode = new QxTreeFolder(classDocNode.attributes.name, iconUrl);      classTreeNode.docNode = classDocNode;      treeNode.add(classTreeNode);      this._classTreeNodeHash[classDocNode.attributes.fullName] = classTreeNode    }  }};
meta: 1005	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/1005/6008dd28630508e13a8dca438cb3c97eb180d355/ApiViewer.js/clean/qooxdoo/source/demo/apiviewer/script/qx/apiviewer/ApiViewer.js