X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/clg/blobdiff_plain/53a94300685e9c34f59fa8889b22b0cbdd612428..fcdb9e3641b6b833f7f02538c2a777dda1d43602:/hello-world.lisp

diff --git a/hello-world.lisp b/hello-world.lisp
index 4334c17..2ce6269 100644
--- a/hello-world.lisp
+++ b/hello-world.lisp
@@ -1,15 +1,18 @@
-(use-package "GTK")
+(gtk:clg-init)
 
-(make-instance 'window
- :type :toplevel
+(make-instance 'gtk:window
+; :type :toplevel
  :title "Test"
  :border-width 5
- :show-all t
- :child (make-instance 'button
+ :visible t :show-children t
+ :child (make-instance 'gtk:button
 	 :label "Hello World!"
 	 :signal (list 'clicked
-		       #'(lambda (button)
-			   (print button) (write-line "clicked"))
-		       :object t)))
-
-
+		       #'(lambda ()
+			   (write-line "Hello World!"))))
+ :signal (list 'delete-event
+	       #'(lambda (event)
+		   (declare (ignore event))
+		   (write-line "Destroying window")
+		   nil ; Returning NIL generates a destroy event
+		   )))