Will Thompson
3ed5da882f
In strict mode (in recent browsers), modifying deltaX on a WheelEvent throws an exception: Uncaught TypeError: Cannot set property deltaX of #<WheelEvent> which has only a getter In non-strict mode or older browsers, assigning to deltaX is just a no-op. https://github.com/jquery/jquery-mousewheel/blob/master/jquery.mousewheel.js is cited in this function; it uses $.event.fix() to make a mutable jQuery.Event-flavoured copy of the native event before modifying its properties. Let's do the same. Fixes #2751 |
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