Initial OpenECOMP Portal commit

[portal.git] / ecomp-portal-FE / client / bower_components / jquery.event.drag-new / event.wheel / jquery.event.wheel.js

diff --git a/ecomp-portal-FE/client/bower_components/jquery.event.drag-new/event.wheel/jquery.event.wheel.js b/ecomp-portal-FE/client/bower_components/jquery.event.drag-new/event.wheel/jquery.event.wheel.js
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+++ b/ecomp-portal-FE/client/bower_components/jquery.event.drag-new/event.wheel/jquery.event.wheel.js
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+/*! 
+ * jquery.event.wheel - v 1.0.0 - http://jquery-ux.com/
+ * Copyright (c) 2010 Michael Helgeson, Three Dub Media
+ * Open Source MIT License - http://jquery-ux.com/license 
+ */
+// Created: 2008-07-01
+// Updated: 2010-01-08
+// REQUIRES: jquery 1.3+
+
+;(function( $ ){ // secure $ jQuery alias
+
+// jquery method
+$.fn.wheel = function( fn ){
+       return this[ fn ? "bind" : "trigger" ]( "wheel", fn );
+};
+
+// special event config
+var wheel = $.event.special.wheel = {
+       events: "DOMMouseScroll mousewheel" // IE, opera, safari, firefox
+               +( $.browser.mozilla && $.browser.version < "1.9" ? " mousemove" : "" ), // firefox 2
+       setup: function(){
+               $.event.add( this, wheel.events, wheel.handler, {} );
+       },
+       teardown: function(){
+               $.event.remove( this, wheel.events, wheel.handler );
+       },
+       handler: function( event ){ 
+               switch ( event.type ){
+                       case "mousewheel": // IE, opera, safari
+                               event.delta = event.wheelDelta/120; 
+                               if ( window.opera ){
+                                       event.delta *= -1; 
+                               }
+                               break;
+                       case     "DOMMouseScroll": // firefox
+                               $.extend( event, event.data ); // fix event properties in FF2
+                               event.delta = -event.detail/3; 
+                               break;
+                       case "mousemove": // FF2 has incorrect event positions
+                               return $.extend( event.data, { // store the correct properties
+                                       clientX: event.clientX, pageX: event.pageX, 
+                                       clientY: event.clientY, pageY: event.pageY
+                               });                     
+               }
+               event.type = "wheel"; // hijack the event       
+               return $.event.handle.call( this, event, event.delta );
+       }
+};
+       
+})( jQuery ); // confine scope
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