YUI.add('tree-labelable', function (Y, NAME) {

/*jshint expr:true, onevar:false */

/**

Extension for `Tree` that adds baked-in support for node labels like you might

see in a treeview or menu.

@module tree

@submodule tree-labelable

@main tree-labelable

**/

/**

Extension for `Tree` that adds baked-in support for node labels like you might

see in a treeview or menu.

@class Tree.Labelable

@constructor

@extensionfor Tree

**/

function Labelable() {}

Labelable.prototype = {

    initializer: function () {

        this.nodeExtensions = this.nodeExtensions.concat(Y.Tree.Node.Labelable);

    }

};

Y.Tree.Labelable = Labelable;

/**

@module tree

@submodule tree-labelable

**/

/**

`Tree.Node` extension that adds baked in support for labels like you might see

in a treeview or menu.

**Security note:** The label is stored in raw, unescaped form. If you choose to

render the label as HTML, be sure to escape it first with `Y.Escape.html()`

unless you actually intend to render raw HTML contained in the label.

@class Tree.Node.Labelable

@constructor

@param {Tree} tree `Tree` instance with which this node should be associated.

@param {Object} [config] Configuration hash.

    @param {String} [config.label=''] Label for this node.

@extensionfor Tree.Node

**/

function NodeLabelable(tree, config) {

    this._serializable = this._serializable.concat('label');

    if ('label' in config) {

        this.label = config.label;

    }

}

NodeLabelable.prototype = {

    /**

    Label for this node.

    **Security note:** The label is stored in raw, unescaped form. If you choose

    to render the label as HTML, be sure to escape it first with

    `Y.Escape.html()` unless you actually intend to render raw HTML contained in

    the label.

    @property {String} label

    @default ''

    **/

    label: ''

};

Y.Tree.Node.Labelable = NodeLabelable;

}, '@VERSION@', {"requires": ["tree"]});