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

     2 

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

     4 

     5 /**

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

     7 see in a treeview or menu.

     8 

     9 @module tree

    10 @submodule tree-labelable

    11 @main tree-labelable

    12 **/

    13 

    14 /**

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

    16 see in a treeview or menu.

    17 

    18 @class Tree.Labelable

    19 @constructor

    20 @extensionfor Tree

    21 **/

    22 

    23 function Labelable() {}

    24 

    25 Labelable.prototype = {

    26     initializer: function () {

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

    28     }

    29 };

    30 

    31 Y.Tree.Labelable = Labelable;

    32 /**

    33 @module tree

    34 @submodule tree-labelable

    35 **/

    36 

    37 /**

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

    39 in a treeview or menu.

    40 

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

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

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

    44 

    45 @class Tree.Node.Labelable

    46 @constructor

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

    48 @param {Object} [config] Configuration hash.

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

    50 @extensionfor Tree.Node

    51 **/

    52 

    53 function NodeLabelable(tree, config) {

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

    55 

    56     if ('label' in config) {

    57         this.label = config.label;

    58     }

    59 }

    60 

    61 NodeLabelable.prototype = {

    62     /**

    63     Label for this node.

    64 

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

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

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

    68     the label.

    69 

    70     @property {String} label

    71     @default ''

    72     **/

    73     label: ''

    74 };

    75 

    76 Y.Tree.Node.Labelable = NodeLabelable;

    77 

    78 

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