gtk:switch-state (object)

object -- a gtk:switch widget
state -- a boolean with the state

Accessor of the state slot of the gtk:switch class. The gtk:switch-active function gets the underlying state of the switch. The (setf gtk:switch-active) function sets the underlying state.

Normally, this is the same as the active property, unless the switch is set up for delayed state changes. This function is typically called from a "state-set" signal handler.