[gnote] Remove unused CheckActions

[Aurimas Černius <aurimasc src gnome org>]

commit 1f30fa85af1d7deb580475fc8326626de7907e76
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sun May 9 21:29:42 2021 +0300

    Remove unused CheckActions

 src/utils.cpp | 20 --------------------
 src/utils.hpp | 26 --------------------------
 2 files changed, 46 deletions(-)
---
diff --git a/src/utils.cpp b/src/utils.cpp
index a6118319..7aeca629 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -30,7 +30,6 @@
 #include <glibmm/i18n.h>
 #include <glibmm/stringutils.h>
 #include <glibmm/threads.h>
-#include <gtkmm/checkmenuitem.h>
 #include <gtkmm/image.h>
 #include <gtkmm/textbuffer.h>
 
@@ -706,24 +705,5 @@ namespace gnote {
       return false;
     }
 
-
-    CheckAction::CheckAction(const Glib::ustring & name)
-      : Gtk::Action(name)
-      , m_checked(false)
-    {}
-
-    Gtk::Widget *CheckAction::create_menu_item_vfunc()
-    {
-      Gtk::CheckMenuItem *item = new Gtk::CheckMenuItem;
-      item->set_active(m_checked);
-      return item;
-    }
-
-    void CheckAction::on_activate()
-    {
-      m_checked = !m_checked;
-      Gtk::Action::on_activate();
-    }
-
   }
 }
diff --git a/src/utils.hpp b/src/utils.hpp
index 92af2f14..a4af6467 100644
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -221,32 +221,6 @@ class Preferences;
       bool timeout_expired();
       guint m_timeout_id;
     };
-
-
-    class CheckAction
-      : public Gtk::Action
-    {
-    public:
-      typedef Glib::RefPtr<CheckAction> Ptr;
-      static Ptr create(const Glib::ustring & name)
-        {
-          return Ptr(new CheckAction(name));
-        }
-      void checked(bool check)
-        {
-          m_checked = check;
-        }
-      bool checked() const
-        {
-          return m_checked;
-        }
-    protected:
-      CheckAction(const Glib::ustring & name);
-      virtual Gtk::Widget *create_menu_item_vfunc() override;
-      virtual void on_activate() override;
-    private:
-      bool m_checked;
-    };
   }
 }