1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
|
;;
;; Simple example, ported from the one in Gtk+2.0 tutorial.
;;
;; $Id: fixed.scm,v 1.2 2007/01/13 01:36:30 maruska Exp $
(use gtk)
(define (main args)
(gtk-init args)
(let1 window (gtk-window-new GTK_WINDOW_TOPLEVEL)
(gtk-window-set-title window "Fixed Container")
(g-signal-connect window "destroy" (lambda _ (gtk-main-quit)))
(gtk-container-set-border-width window 10)
(let ((fixed (gtk-fixed-new))
(x 50) (y 50))
(gtk-container-add window fixed)
(gtk-widget-show fixed)
(dotimes (i 3)
(let1 button (gtk-button-new-with-label "Press me")
(g-signal-connect button "clicked"
(lambda (w)
(set! x (modulo (+ x 30) 300))
(set! y (modulo (+ y 50) 300))
(gtk-fixed-move fixed w x y)))
(gtk-fixed-put fixed button (* (+ i 1) 50) (* (+ i 1) 50))
(gtk-widget-show button)))
)
(gtk-widget-show window)
)
(gtk-main)
0)
|