gdk-device-tool-serial (object)

object -- a gdk-device-tool object
serial -- an unsigned integer with the serial number of the device tool

Accessor of the serial slot of the gdk-device-tool class.

The gdk-device-tool-serial slot access function gets the serial number of the device tool. This value can be used to identify a physical tool, e.g. a tablet pen, across program executions.