src/cm/media/js/lib/yui/yui_3.10.3/build/node-event-delegate/node-event-delegate-debug.js
changeset 525 89ef5ed3c48b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/build/node-event-delegate/node-event-delegate-debug.js	Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,61 @@
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('node-event-delegate', function (Y, NAME) {
+
+/**
+ * Functionality to make the node a delegated event container
+ * @module node
+ * @submodule node-event-delegate
+ */
+
+/**
+ * <p>Sets up a delegation listener for an event occurring inside the Node.
+ * The delegated event will be verified against a supplied selector or
+ * filtering function to test if the event references at least one node that
+ * should trigger the subscription callback.</p>
+ *
+ * <p>Selector string filters will trigger the callback if the event originated
+ * from a node that matches it or is contained in a node that matches it.
+ * Function filters are called for each Node up the parent axis to the
+ * subscribing container node, and receive at each level the Node and the event
+ * object.  The function should return true (or a truthy value) if that Node
+ * should trigger the subscription callback.  Note, it is possible for filters
+ * to match multiple Nodes for a single event.  In this case, the delegate
+ * callback will be executed for each matching Node.</p>
+ *
+ * <p>For each matching Node, the callback will be executed with its 'this'
+ * object set to the Node matched by the filter (unless a specific context was
+ * provided during subscription), and the provided event's
+ * <code>currentTarget</code> will also be set to the matching Node.  The
+ * containing Node from which the subscription was originally made can be
+ * referenced as <code>e.container</code>.
+ *
+ * @method delegate
+ * @param type {String} the event type to delegate
+ * @param fn {Function} the callback function to execute.  This function
+ *              will be provided the event object for the delegated event.
+ * @param spec {String|Function} a selector that must match the target of the
+ *              event or a function to test target and its parents for a match
+ * @param context {Object} optional argument that specifies what 'this' refers to.
+ * @param args* {any} 0..n additional arguments to pass on to the callback function.
+ *              These arguments will be added after the event object.
+ * @return {EventHandle} the detach handle
+ * @for Node
+ */
+Y.Node.prototype.delegate = function(type) {
+
+    var args = Y.Array(arguments, 0, true),
+        index = (Y.Lang.isObject(type) && !Y.Lang.isArray(type)) ? 1 : 2;
+
+    args.splice(index, 0, this._node);
+
+    return Y.delegate.apply(Y, args);
+};
+
+
+}, '3.10.3', {"requires": ["node-base", "event-delegate"]});