Slider: Simplifying mousewheel binding, remove Opera workaround

diff --git a/ui/jquery.ui.spinner.js b/ui/jquery.ui.spinner.js
index c13fe940742489c69e0145c899707b6d170bdb1f..2c2da22d1c83653c6e2f256e3ef4bf60ace35dd7 100644 (file)
--- a/ui/jquery.ui.spinner.js
+++ b/ui/jquery.ui.spinner.js
@@ -224,11 +224,8 @@ $.widget('ui.spinner', {
                return true;\r
        },\r
        _mousewheel: function() {\r
-               if (!$.fn.mousewheel)\r
-                       return;\r
                var self = this;\r
-               this.element.mousewheel(function(event, delta) {\r
-                       delta = ($.browser.opera ? -delta / Math.abs(delta) : delta);\r
+               this.element.bind("mousewheel", function(event, delta) {\r
                        if (!self._start(event)) {\r
                                return false;\r
                        }\r