diff -r 4466ebbd9fd5 -r 73c8a3780c72 ui/gtk/container.h
--- a/ui/gtk/container.h	Tue Oct 29 20:30:00 2024 +0100
+++ b/ui/gtk/container.h	Sun Nov 10 09:12:30 2024 +0100
@@ -62,6 +62,8 @@
     char         *label;
     UiBool       hexpand;
     UiBool       vexpand;
+    UiBool       hfill;
+    UiBool       vfill;
     int          width;
     int          colspan;
     int          rowspan;