[five-or-more/arnaudb/wip/gtk4] Use <Control>.

[Arnaud B. <arnaudb src gnome org>]

commit 5671399ebc06ccd5c752d54fc64a6c418652841a
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Apr 7 08:20:43 2020 +0200

    Use <Control>.

 data/five-or-more.ui |  1 -
 src/main.vala        | 10 +++++-----
 2 files changed, 5 insertions(+), 6 deletions(-)
---
diff --git a/data/five-or-more.ui b/data/five-or-more.ui
index e8a11a1..2463e73 100644
--- a/data/five-or-more.ui
+++ b/data/five-or-more.ui
@@ -6,7 +6,6 @@
       <item>
         <attribute name="label" translatable="yes">_New Game</attribute>
         <attribute name="action">app.new-game</attribute>
-        <attribute name="accel">&lt;Primary&gt;n</attribute>
       </item>
 
       <item>
diff --git a/src/main.vala b/src/main.vala
index a5027d9..61e728e 100644
--- a/src/main.vala
+++ b/src/main.vala
@@ -72,13 +72,13 @@ private class FiveOrMoreApp: Gtk.Application
         window = new GameWindow (settings);
         add_window (window);
 
-        set_accels_for_action ("app.new-game", {"<Primary>n"});
-        set_accels_for_action ("app.quit", {"<Primary>q"});
-        set_accels_for_action ("app.help", {"F1"});
+        set_accels_for_action ("app.new-game",  { "<Control>n"  });
+        set_accels_for_action ("app.quit",      { "<Control>q"  });
+        set_accels_for_action ("app.help",      {          "F1" });
 
         var board_size_action = lookup_action("change-size");
-        BoardSize size = (BoardSize)settings.get_int (FiveOrMoreApp.KEY_SIZE);
-        ((SimpleAction)board_size_action).set_state (new Variant.string(size.to_string()));
+        BoardSize size = (BoardSize) settings.get_int (FiveOrMoreApp.KEY_SIZE);
+        ((SimpleAction) board_size_action).set_state (new Variant.string (size.to_string ()));
     }
 
     protected override void activate ()