[five-or-more/arnaudb/wip/gtk4: 36/37] Adapt to Box API.

[Arnaud B. <arnaudb src gnome org>]

commit f2a11a6bbb37497461d9a7ca1171abbb18c73dcd
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Aug 4 16:58:10 2020 +0200

    Adapt to Box API.

 src/window.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/window.vala b/src/window.vala
index b4875d8..be7f4d3 100644
--- a/src/window.vala
+++ b/src/window.vala
@@ -107,7 +107,7 @@ private class GameWindow : ApplicationWindow
             maximize ();
 
         NextPiecesWidget next_pieces_widget = new NextPiecesWidget (settings, game, theme);
-        preview_hbox.pack_start (next_pieces_widget);
+        preview_hbox.prepend (next_pieces_widget);
 
         game.notify["score"].connect ((s, p) => { set_status_message 
(status[StatusMessage.NONE].printf(game.score)); });
         game.notify["status-message"].connect ((s, p) => { set_status_message 
(status[game.status_message].printf(game.score)); });