[gnome-sudoku] game_box: replaced packing with position

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 4bff1f80a4b3ebbcf0e76cb4f7caa5ecae354cb6
Author: lajonss <l3n1 dupaw eu>
Date:   Tue Nov 24 09:44:23 2020 +0100

    game_box: replaced packing with position

 data/gnome-sudoku.ui  |  6 ------
 src/gnome-sudoku.vala | 11 +++++------
 2 files changed, 5 insertions(+), 12 deletions(-)
---
diff --git a/data/gnome-sudoku.ui b/data/gnome-sudoku.ui
index 687b6def..1f688a23 100644
--- a/data/gnome-sudoku.ui
+++ b/data/gnome-sudoku.ui
@@ -398,12 +398,6 @@
                           </packing>
                         </child>
                       </object>  <!-- End of controls_box -->
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="pack-type">end</property>
-                        <property name="padding">0</property>
-                      </packing>
                     </child>
                   </object> <!-- End of game_box -->
                 </child>
diff --git a/src/gnome-sudoku.vala b/src/gnome-sudoku.vala
index e5fbab99..e2c1b47c 100644
--- a/src/gnome-sudoku.vala
+++ b/src/gnome-sudoku.vala
@@ -405,7 +405,7 @@ public class Sudoku : Gtk.Application
 
         view.show ();
         game_box.pack_start (view);
-
+        game_box.child_set_property (view, "position", 0);
         game.cell_changed.connect (() => {
             undo_action.set_enabled (!game.is_undostack_null ());
             redo_action.set_enabled (!game.is_redostack_null ());
@@ -658,15 +658,14 @@ public class Sudoku : Gtk.Application
         var main_squeezer_m = main_squeezer.margin;
         var game_box_s = game_box.spacing;
         var controls_box_s = controls_box.spacing;
-        var button_w = 120;
-        var button_h = 60;
+        const int BUTTON_W = 120;
+        const int BUTTON_H = 60;
 
         var spacing = 2 * game_box_s + 2 * main_squeezer_m;
         var board_and_spacing = board_size + spacing;
         var board_with_buttons = board_and_spacing + game_box_s + 2 * controls_box_s;
-        frame_h.width_request = board_with_buttons + button_w;
-        frame_h.height_request = board_and_spacing;
-        frame_v.height_request = board_and_spacing + 3 * button_h + 4 * controls_box_s;
+        frame_h.width_request = board_with_buttons + BUTTON_W;
+        frame_v.height_request = board_and_spacing + 3 * BUTTON_H + 4 * controls_box_s;
     }
 
     private bool draw_cb ()