gtk-combo-box-popup-fixed-width (object)

object -- a gtk-combo-box widget
fixed -- a boolean whether to use a fixed popup width

Accessor of the popup-fixed-width slot of the gtk-combo-box class.

The slot access function gtk-combo-box-popup-fixed-width gets whether the popup uses a fixed width matching the allocated width of the combo box. The slot access (setf gtk-combo-box-popup-fixed-width) specifies whether the popup's width should be a fixed.