m2-GTK4/src/GdkScrollEvent.def

DEFINITION MODULE FOR "C" GdkScrollEvent ;

(*
   m2-GTK4 - GdkScrollEvent: a scroll event.
   Mapped onto <gdk/gdkevents.h>.
*)

FROM SYSTEM IMPORT ADDRESS;

EXPORT UNQUALIFIED
   GdkScrollEvent,
   gdk_scroll_event_get_deltas,
   gdk_scroll_event_get_direction,
   gdk_scroll_event_get_unit,
   gdk_scroll_event_is_stop;

TYPE
   GdkScrollEvent = ADDRESS;

(* void gdk_scroll_event_get_deltas(GdkEvent *event, double *delta_x, double *delta_y) *)
PROCEDURE gdk_scroll_event_get_deltas (event: GdkScrollEvent; VAR delta_x: REAL; VAR delta_y: REAL);

(* GdkScrollDirection gdk_scroll_event_get_direction(GdkEvent *event) *)
PROCEDURE gdk_scroll_event_get_direction (event: GdkScrollEvent) : CARDINAL;

(* GdkScrollUnit gdk_scroll_event_get_unit(GdkEvent *event) *)
PROCEDURE gdk_scroll_event_get_unit (event: GdkScrollEvent) : CARDINAL;

(* gboolean gdk_scroll_event_is_stop(GdkEvent *event) *)
PROCEDURE gdk_scroll_event_is_stop (event: GdkScrollEvent) : INTEGER;

END GdkScrollEvent.