diff -r fcf6d5fac8f5 -r b9808f916687 ui/gtk/container.h
--- a/ui/gtk/container.h	Sun Jan 24 11:59:58 2016 +0100
+++ b/ui/gtk/container.h	Sun Jan 24 12:08:57 2016 +0100
@@ -59,6 +59,7 @@
     char         *label;
     UiBool       hexpand;
     UiBool       vexpand;
+    int          gridwidth;
 };
 
 struct UiContainer {