gtk:check-button-label (object)

object -- a gtk:check-button widget
label -- a string for the text of the label widget inside the button

The accessor for the label slot gets or sets the text of the label widget inside the button. Returns nil if the child property is set.

If the use-underline property is true, an underscore in label is interpreted as mnemonic indicator, see the gtk:check-button-use-underline function for details on this behavior.