gtk-expander-label (object)

object -- a gtk-expander widget
label -- a string with the text of the label of the expander

Accessor of the label slot of the gtk-expander class.

The gtk-expander-label slot access function fetches the text from a label widget including any embedded underlines indicating mnemonics and Pango markup, as set by the (setf gtk-expander-label) slot access function.

If the label text has not been set the return value will be nil. This will be the case if you create an empty button with the gtk-button-new function to use as a container.