Element: webkitmouseforcedown event
Non-standard: This feature is not standardized. We do not recommend using non-standard features in production, as they have limited browser support, and may change or be removed. However, they can be a suitable alternative in specific cases where no standard option exists.
After a mousedown event has been fired at the element, if and when sufficient pressure has been applied to the mouse or trackpad button to qualify as a "force click," Safari begins sending webkitmouseforcedown events to the element.
webkitmouseforcedown is a proprietary, WebKit-specific event. It is part of the Force Touch events feature.
Syntax
Use the event name in methods like addEventListener(), or set an event handler property.
addEventListener("webkitmouseforcedown", (event) => { })
onwebkitmouseforcedown = (event) => { }
Event type
A MouseEvent. Inherits from UIEvent and Event.
Specifications
Not part of any specification. Apple has a description at the Mac Developer Library.