[gnome-mahjongg/arnaudb/wip/gtk4: 18/24] Use <Control>.

[Arnaud B. <arnaudb src gnome org>]

commit 65b54ce1a056345994e95d9cb94835986083d587
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Tue Apr 7 08:40:55 2020 +0200

    Use <Control>.

 data/help-overlay.ui    | 12 ++++++------
 src/gnome-mahjongg.vala | 14 +++++++-------
 2 files changed, 13 insertions(+), 13 deletions(-)
---
diff --git a/data/help-overlay.ui b/data/help-overlay.ui
index a14eef7..d81923e 100644
--- a/data/help-overlay.ui
+++ b/data/help-overlay.ui
@@ -13,7 +13,7 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Ctrl&gt;N</property>
+                <property name="accelerator">&lt;Control&gt;N</property>
                 <property name="title" translatable="yes" context="shortcut window">Start a new 
game</property>
               </object>
             </child>
@@ -27,14 +27,14 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Ctrl&gt;Z</property>
+                <property name="accelerator">&lt;Control&gt;Z</property>
                 <property name="title" translatable="yes" context="shortcut window">Undo</property>
               </object>
             </child>
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Shift&gt;&lt;Ctrl&gt;Z</property>
+                <property name="accelerator">&lt;Shift&gt;&lt;Control&gt;Z</property>
                 <property name="title" translatable="yes" context="shortcut window">Redo</property>
               </object>
             </child>
@@ -48,7 +48,7 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Ctrl&gt;Q</property>
+                <property name="accelerator">&lt;Control&gt;Q</property>
                 <property name="title" translatable="yes" context="shortcut window">Quit</property>
               </object>
             </child>
@@ -61,7 +61,7 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Ctrl&gt;H</property>
+                <property name="accelerator">&lt;Control&gt;H</property>
                 <property name="title" translatable="yes" context="shortcut window">Show a hint</property>
               </object>
             </child>
@@ -75,7 +75,7 @@
             <child>
               <object class="GtkShortcutsShortcut">
                 <property name="visible">1</property>
-                <property name="accelerator">&lt;Primary&gt;question</property>
+                <property name="accelerator">&lt;Control&gt;question</property>
                 <property name="title" translatable="yes" context="shortcut window">Show Keyboard 
Shortcuts</property>
               </object>
             </child>
diff --git a/src/gnome-mahjongg.vala b/src/gnome-mahjongg.vala
index e75bb5a..aa699fe 100644
--- a/src/gnome-mahjongg.vala
+++ b/src/gnome-mahjongg.vala
@@ -64,15 +64,15 @@ public class Mahjongg : Gtk.Application
         base.startup ();
 
         add_action_entries (action_entries, this);
-        set_accels_for_action ("app.new-game",  {        "<Primary>n"       });
-        set_accels_for_action ("app.pause",     {        "<Primary>p",
+        set_accels_for_action ("app.new-game",  {        "<Control>n"       });
+        set_accels_for_action ("app.pause",     {        "<Control>p",
                                                                   "Pause"   });
-        set_accels_for_action ("app.hint",      {        "<Primary>h"       });
-        set_accels_for_action ("app.undo",      {        "<Primary>z"       });
-        set_accels_for_action ("app.redo",      { "<Shift><Primary>z"       });
+        set_accels_for_action ("app.hint",      {        "<Control>h"       });
+        set_accels_for_action ("app.undo",      {        "<Control>z"       });
+        set_accels_for_action ("app.redo",      { "<Shift><Control>z"       });
         set_accels_for_action ("app.help",      {                 "F1"      });
-        set_accels_for_action ("app.quit",      {        "<Primary>q",
-                                                         "<Primary>w"       });
+        set_accels_for_action ("app.quit",      {        "<Control>q",
+                                                         "<Control>w"       });
 
         settings = new GLib.Settings ("org.gnome.Mahjongg");