gtk:builder-connect-signals (builder &rest handlers)

builder -- a gtk:builder object
handlers -- pairs with the signal ID from the UI definition and the symbol for the corresponding signal handler

This function connects signal handlers to the signal IDs in the UI definition. Code fragment from the GTK examples.

(let ((builder (make-instance 'gtk:builder)))
  (gtk:builder-add-from-file builder (sys-path "resource/dialog.ui"))
  (gtk:builder-connect-signals builder
                               "ok-clicked" 'ok-button-clicked
                               "cancel-clicked" 'cancel-button-clicked)
  ... )