Package: gdk

Accessor gdk:event-scroll-delta-x

Lambda List

gdk:event-scroll-delta-x (instance)

Syntax

(gdk:event-scroll-delta-x instance) => xdelta
(setf (gdk:event-scroll-delta-x instance) xdelta)

Arguments

instance -- a gdk:event-scroll instance
xdelta -- a double float for the x coordinate of the scroll deltas

Details

The accessor for the delta-x of the gdk:event-scroll structure.
 

See also

gdk:event-scroll
2025-10-08