gtk:label-lines (object)

object -- a gtk:label widget
lines -- an integer with the desired number of lines, or -1

Accessor of the lines slot of the gtk:label class. The gtk:label-lines function gets the number of lines to which an ellipsized, wrapping label should be limited. The (setf gtk:label-lines) function sets the number of lines. This has no effect if the label is not wrapping or ellipsized. Set this to -1 if you do not want to limit the number of lines.