diff -r 39b9b86ec452 -r 19d37cb9c96c ui/gtk/button.c
--- a/ui/gtk/button.c	Sat Mar 22 15:34:20 2014 +0100
+++ b/ui/gtk/button.c	Sat Mar 22 19:45:44 2014 +0100
@@ -52,7 +52,8 @@
                 event);
     }
     
-    obj->container->add(obj->container, button);
+    UiContainer *ct = uic_get_current_container(obj);
+    ct->add(ct, button);
     
     return button;
 }