function selectNode(candidateFocusNode)
        {
            if (!candidateFocusNode)
                candidateFocusNode = inspectedRootDocument.body || inspectedRootDocument.documentElement;

            if (!candidateFocusNode)
                return;

            if (!this._pendingNodeReveal) {
                this.selectDOMNode(candidateFocusNode);
                if (treeOutline.selectedTreeElement)
                    treeOutline.selectedTreeElement.expand();
            }
        }
@this {WebInspector.ElementsPanel}
@param {?WebInspector.DOMNode} candidateFocusNode