73 lines
3.0 KiB
D
73 lines
3.0 KiB
D
;; scroll-bar.d
|
|
;;
|
|
;; $Id$
|
|
;;
|
|
;; Copyright 1990, 1991, 1992, 1993, 1994, 1995, Oliver Laumann, Berlin
|
|
;; Copyright 2002, 2003 Sam Hocevar <sam@hocevar.net>, Paris
|
|
;;
|
|
;; This software was derived from Elk 1.2, which was Copyright 1987, 1988,
|
|
;; 1989, Nixdorf Computer AG and TELES GmbH, Berlin (Elk 1.2 has been written
|
|
;; by Oliver Laumann for TELES Telematic Services, Berlin, in a joint project
|
|
;; between TELES and Nixdorf Microprocessor Engineering, Berlin).
|
|
;;
|
|
;; Oliver Laumann, TELES GmbH, Nixdorf Computer AG and Sam Hocevar, as co-
|
|
;; owners or individual owners of copyright in this software, grant to any
|
|
;; person or company a worldwide, royalty free, license to
|
|
;;
|
|
;; i) copy this software,
|
|
;; ii) prepare derivative works based on this software,
|
|
;; iii) distribute copies of this software or derivative works,
|
|
;; iv) perform this software, or
|
|
;; v) display this software,
|
|
;;
|
|
;; provided that this notice is not removed and that neither Oliver Laumann
|
|
;; nor Teles nor Nixdorf are deemed to have made any representations as to
|
|
;; the suitability of this software for any purpose nor are held responsible
|
|
;; for any defects of this software.
|
|
;;
|
|
;; THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
|
|
|
|
(define-widget-type 'scrollbar "ScrollBar.h")
|
|
|
|
(define-widget-class 'scroll-bar 'xmScrollBarWidgetClass)
|
|
|
|
(prolog
|
|
|
|
"static Object Get_Scrollbar_CB (XmScrollBarCallbackStruct *p) {
|
|
Object ret, s;
|
|
GC_Node2;
|
|
|
|
ret = s = Cons (Make_Integer (p->pixel), Null);
|
|
GC_Link2 (ret, s);
|
|
ret = Cons (Make_Integer (p->value), ret);
|
|
s = Get_Any_CB ((XmAnyCallbackStruct *)p);
|
|
ret = Cons (Cdr (s), ret);
|
|
ret = Cons (Car (s), ret);
|
|
GC_Unlink;
|
|
return ret;
|
|
}")
|
|
|
|
(define-callback 'scroll-bar 'decrementCallback #t)
|
|
(define-callback 'scroll-bar 'incrementCallback #t)
|
|
(define-callback 'scroll-bar 'pageDecrementCallback #t)
|
|
(define-callback 'scroll-bar 'pageIncrementCallback #t)
|
|
(define-callback 'scroll-bar 'dragCallback #t)
|
|
(define-callback 'scroll-bar 'toTopCallback #t)
|
|
(define-callback 'scroll-bar 'toBottomCallback #t)
|
|
(define-callback 'scroll-bar 'valueChangedCallback #t)
|
|
|
|
(define scrollbar-callback->scheme
|
|
" return Get_Scrollbar_CB ((XmScrollBarCallbackStruct *)x);")
|
|
|
|
(c->scheme 'callback:scroll-bar-decrementCallback scrollbar-callback->scheme)
|
|
(c->scheme 'callback:scroll-bar-incrementCallback scrollbar-callback->scheme)
|
|
(c->scheme 'callback:scroll-bar-pageDecrementCallback
|
|
scrollbar-callback->scheme)
|
|
(c->scheme 'callback:scroll-bar-pageIncrementCallback
|
|
scrollbar-callback->scheme)
|
|
(c->scheme 'callback:scroll-bar-dragCallback scrollbar-callback->scheme)
|
|
(c->scheme 'callback:scroll-bar-toTopCallback scrollbar-callback->scheme)
|
|
(c->scheme 'callback:scroll-bar-toBottomCallback scrollbar-callback->scheme)
|
|
(c->scheme 'callback:scroll-bar-valueChangedCallback
|
|
scrollbar-callback->scheme)
|