mousewheelhandler.js
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File Location

/goog/events/mousewheelhandler.js

Classes

goog.events.MouseWheelEvent
A base class for mouse wheel events. This is used with the MouseWheelHandler.
goog.events.MouseWheelHandler
This event handler allows you to catch mouse wheel events in a consistent manner.

Public Protected Private

Enumerations

Global Functions

goog.events.MouseWheelHandler.smartScale_(mouseWheelDeltascaleFactor) number
Helper for scaling down a mousewheel delta by a scale factor, if appropriate.
Arguments:
mouseWheelDelta : number
Delta from a mouse wheel event. Expected to be an integer.
scaleFactor : number
Factor to scale the delta down by. Expected to be an integer.
Returns: number  Scaled-down delta value, or the original delta if the scaleFactor does not appear to be applicable.
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File Reference