Accessor bool-filter-invert - cl-cffi-gtk4 API documentation

Package: gtk

Accessor gtk:bool-filter-invert

Lambda List

gtk:bool-filter-invert (object)

Syntax

(gtk:bool-filter-invert object) => invert
(setf (gtk:bool-filter-invert object) invert)

Arguments

object -- a gtk:bool-filter object
invert -- true to invert

Details

The accessor for the invert slot of the gtk:bool-filter class gets or sets whether the filter inverts the expression. .

Notes

If no expression is set, this function returns the cffi:null-pointer value. To unset the expression for the bool filter, use the cffi:null-pointer value.