patch.js

	/**
	 * Updates the edit node
	 *
	 * @param {Ext.tree.TreeNode} node
	 * @param {String} editableText
	 * @param {String} updatedNode
	 * @return {void}
	 */
	updateNodeText: function(node, editableText, updatedNode) {
		node.setText(this.editNode.attributes.prefix + updatedNode + this.editNode.attributes.suffix);
		node.attributes.editableText = editableText;
	},

// [...]

	/**
	 * Updates the title of a node
	 *
	 * @param {Ext.tree.TreeNode} node
	 * @param {String} newText
	 * @param {String} oldText
	 * @param {TYPO3.Components.PageTree.TreeEditor} treeEditor
	 * @return {void}
	 */
	saveTitle: function(node, newText, oldText, treeEditor) { //TODO: rename 1st parameter
		nodeToChange = node.editNode;

		if (newText === oldText || newText == '') {
			treeEditor.updateNodeText(
				nodeToChange,
				nodeToChange.attributes.nodeData.editableText,
				Ext.util.Format.htmlEncode(oldText)
			);
			return;
		}

		TYPO3.Components.PageTree.Commands.updateLabel(
			node.editNode.attributes.nodeData,
			newText,
			function(response) {
				if (this.evaluateResponse(response)) {
					treeEditor.updateNodeText(nodeToChange, response.editableText, response.updatedText);
				} else {
					treeEditor.updateNodeText(
						nodeToChange,
						nodeToChange.attributes.nodeData.editableText,
						Ext.util.Format.htmlEncode(oldText)
					);
				}
				this.singleClick(node.editNode, node.editNode.ownerTree);
			},
			this
		);
	}
};