Refactorizations:

- Don't declare functions as slots if they are no slots (one recently added)
- Made some members private instead of protected

gui/mainwindow.h

@@ -62,6 +62,14 @@ public:
       */
     Platforms mPlatforms;
 
+    /**
+    * @brief Checks given code
+    *
+    * @param code Content of the (virtual) file to be checked
+    * @param filename Name of the (virtual) file to be checked - determines language.
+    */
+    void CheckCode(const QString& code, const QString& filename);
+
 public slots:
 
     /**
@@ -170,12 +178,6 @@ public slots:
     */
     void Save();
 
-    /**
-      * @brief Check the project.
-      * @param project Pointer to the project to check.
-      */
-    void CheckProject(Project *project);
-
     /**
     * @brief Slot to create new project file..
     *
@@ -218,14 +220,6 @@ public slots:
     */
     void ShowStatistics();
 
-    /**
-    * @brief Checks given code
-    *
-    * @param code Content of the (virtual) file to be checked
-    * @param filename Name of the (virtual) file to be checked - determines language.
-    */
-    void CheckCode(const QString& code, const QString& filename);
-
 protected slots:
 
     /**
@@ -305,7 +299,13 @@ protected slots:
     */
     void SelectPlatform();
 
-protected:
+private:
+
+    /**
+      * @brief Check the project.
+      * @param project Pointer to the project to check.
+      */
+    void CheckProject(Project *project);
 
     /**
     * @brief Set current language
@@ -493,8 +493,6 @@ protected:
     */
     QActionGroup *mPlatformActions;
 
-private:
-
     /**
     * @brief Are we exiting the cppcheck?
     * If this is true then the cppcheck is waiting for check threads to exit