Window.enableTouch

Function/Meaning
Enable/Disable touch events
Type
Window class property (read/write)
Description
Indicates whether touch events are enabled. You can also set this value.
If set to true, events such as Window.onTouchDown will be enabled, and touch operations will no longer trigger Window.onMouseDown or similar events.
In environments where a touch device is present and multi-touch is enabled, the default is true.