This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
webkitmouseforcechanged is a proprietary, WebKit-specific event which is fired each time the amount of pressure changes on the trackpad/touchscreen. This event first fires after the
mousedown event and stops firing before the
mouseup event. It is part of the
- Not part of any specification. Apple has a description at the Mac Developer Library.
- Default Action
Not part of any specification. Apple has a description at the Mac Developer Library.