/**
* Plugin for sortable to handle scrolling lists.
* @module sortable
* @submodule sortable-scroll
*/
/**
* Plugin for sortable to handle scrolling lists.
* @class SortScroll
* @extends Base
* @constructor
* @namespace Plugin
*/
var SortScroll = function() {
SortScroll.superclass.constructor.apply(this, arguments);
};
Y.extend(SortScroll, Y.Base, {
initializer: function() {
var host = this.get('host');
host.plug(Y.Plugin.DDNodeScroll, {
node: host.get('container')
});
host.delegate.on('drop:over', function(e) {
if (this.dd.nodescroll && e.drag.nodescroll) {
e.drag.nodescroll.set('parentScroll', Y.one(this.get('container')));
}
});
}
}, {
ATTRS: {
host: {
value: ''
}
},
/**
* @property NAME
* @default SortScroll
* @readonly
* @protected
* @static
* @description The name of the class.
* @type {String}
*/
NAME: 'SortScroll',
/**
* @property NS
* @default scroll
* @readonly
* @protected
* @static
* @description The scroll instance.
* @type {String}
*/
NS: 'scroll'
});
Y.namespace('Y.Plugin');
Y.Plugin.SortableScroll = SortScroll;