Added multi-threading support

[clg] / gtk / gtk.lisp

diff --git a/gtk/gtk.lisp b/gtk/gtk.lisp
index 2fdf4c8944541095e47cd9b6b8f3acaea223451b..f054449cfc6652899b1605ac3862e3e509a8ca61 100644 (file)
--- a/gtk/gtk.lisp
+++ b/gtk/gtk.lisp
@@ -20,7 +20,7 @@
 ;; TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 ;; SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-;; $Id: gtk.lisp,v 1.60 2006-04-10 18:56:19 espen Exp $
+;; $Id: gtk.lisp,v 1.61 2006-04-25 13:37:29 espen Exp $
 
 
 (in-package "GTK")
@@ -73,6 +73,21 @@ (defun clg-init (&optional display)
       (setq *max-event-to-sec* 0)
       (setq *max-event-to-usec* 1000))))
 
+#+sbcl   
+(defun clg-init-with-threading (&optional display)
+  "Initializes the system and starts the event handling"
+  (unless (gdk:display-get-default)
+    (gdk:gdk-init)
+    (gdk:threads-set-lock-functions)
+    (unless (gtk-init)
+      (error "Initialization of GTK+ failed."))
+    (sb-thread:make-thread 
+     #'(lambda () 
+        (gdk:display-open display)
+        (gdk:with-global-lock (main)))
+     :name "gtk event loop")))
+
+
 ;;; Generic functions 
 
 (defgeneric add-to-radio-group (item1 item2))