Add const attribute to gui classes.

1 files changed, 9 insertions, 8 deletions

diff --git a/src/gui/widgets/setupbuttonitem.h b/src/gui/widgets/setupbuttonitem.h
index af843025c..653d3e28d 100644
--- a/src/gui/widgets/setupbuttonitem.h
+++ b/src/gui/widgets/setupbuttonitem.h
@@ -43,22 +43,23 @@ class SetupButtonItem final : public SetupItem
 
         void createControls();
 
-        void fromWidget() override final;
+        void fromWidget() override final A_CONST;
 
-        void toWidget() override final;
+        void toWidget() override final A_CONST;
 
-        void action(const ActionEvent &event) override final;
+        void action(const ActionEvent &event) override final A_CONST;
 
-        void apply(const std::string &eventName) override final;
+        void apply(const std::string &eventName) override final A_CONST;
 
-        void cancel(const std::string &eventName A_UNUSED) override final;
+        void cancel(const std::string &eventName A_UNUSED)
+                    override final A_CONST;
 
         void externalUpdated(const std::string &eventName A_UNUSED)
-                             override final;
+                             override final A_CONST;
 
-        void rereadValue() override final;
+        void rereadValue() override final A_CONST;
 
-        void save() override final;
+        void save() override final A_CONST;
 
     protected:
         HorizontContainer *mHorizont;