Add JS files

jssource/src_files/include/javascript/yui3/build/event/event-mousewheel.js

@@ -0,0 +1,57 @@
+/*
+Copyright (c) 2009, Yahoo! Inc. All rights reserved.
+Code licensed under the BSD License:
+http://developer.yahoo.net/yui/license.txt
+version: 3.0.0
+build: 1549
+*/
+YUI.add('event-mousewheel', function(Y) {
+
+/**
+ * Adds mousewheel event support
+ * @module event
+ * @submodule event-mousewheel
+ */
+var DOM_MOUSE_SCROLL = 'DOMMouseScroll',
+    fixArgs = function(args) {
+        var a = Y.Array(args, 0, true), target;
+        if (Y.UA.gecko) {
+            a[0] = DOM_MOUSE_SCROLL;
+            target = Y.config.win;
+        } else {
+            target = Y.config.doc;
+        }
+
+        if (a.length < 3) {
+            a[2] = target;
+        } else {
+            a.splice(2, 0, target);
+        }
+
+        return a;
+    };
+
+/**
+ * Mousewheel event.  This listener is automatically attached to the
+ * correct target, so one should not be supplied.  Mouse wheel 
+ * direction and velocity is stored in the 'mouseDelta' field.
+ * @event mousewheel
+ * @param type {string} 'mousewheel'
+ * @param fn {function} the callback to execute
+ * @param context optional context object
+ * @param args 0..n additional arguments to provide to the listener.
+ * @return {EventHandle} the detach handle
+ * @for YUI
+ */
+Y.Env.evt.plugins.mousewheel = {
+    on: function() {
+        return Y.Event._attach(fixArgs(arguments));
+    },
+
+    detach: function() {
+        return Y.Event.detach.apply(Y.Event, fixArgs(arguments));
+    }
+};
+
+
+}, '3.0.0' ,{requires:['node-base']});