Add missing override keyword

liblearnerprofile/src/learner.h

@@ -36,7 +36,7 @@ public:
     enum Category { Unspecified = 0, Language = 1 };
 
     explicit Learner(QObject *parent = nullptr);
-    ~Learner();
+    ~Learner() override;
 
     QString name() const;
     void setName(const QString &name);

liblearnerprofile/src/learninggoal.h

@@ -30,7 +30,7 @@ public:
 
     explicit LearningGoal(QObject *parent = nullptr);
     explicit LearningGoal(LearningGoal::Category category, const QString &identifier, QObject *parent = nullptr);
-    ~LearningGoal();
+    ~LearningGoal() override;
 
     QString name() const;
     void setName(const QString &name);

liblearnerprofile/src/models/learninggoalmodel.h

@@ -29,7 +29,7 @@ public:
     enum learningGoalRoles { TitleRole = Qt::UserRole + 1, IdRole, DataRole };
 
     explicit LearningGoalModel(QObject *parent = nullptr);
-    virtual ~LearningGoalModel();
+    ~LearningGoalModel() override;
     /**
      * Reimplemented from QAbstractListModel::roleNames()
      */

liblearnerprofile/src/profilemanager.h

@@ -30,7 +30,7 @@ public:
     enum Progress { Skip = 0, Next = 1 };
 
     explicit ProfileManager(QObject *parent = nullptr);
-    virtual ~ProfileManager();
+    ~ProfileManager() override;
 
     QList<Learner *> profiles() const;
     int profileCount() const;

libsound/src/backendinterface.h

@@ -20,7 +20,7 @@ class LIBSOUND_EXPORT BackendInterface : public QObject
 
 public:
     explicit BackendInterface(const QString &name, QObject *parent = nullptr);
-    virtual ~BackendInterface();
+    ~BackendInterface() override;
 
     QString name() const;
     virtual CaptureBackendInterface *captureBackend() const = 0;

libsound/src/capturebackendinterface.h

@@ -17,7 +17,7 @@ class LIBSOUND_EXPORT CaptureBackendInterface : public QObject
 
 public:
     explicit CaptureBackendInterface(QObject *parent = nullptr);
-    virtual ~CaptureBackendInterface();
+    ~CaptureBackendInterface() override;
 
     virtual void startCapture(const QString &filePath) = 0;
     virtual void stopCapture() = 0;

libsound/src/capturedevicecontroller.h

@@ -60,7 +60,7 @@ private:
     /**
      * Private destructor.
      */
-    ~CaptureDeviceController();
+    ~CaptureDeviceController() override;
 
     const QScopedPointer<CaptureDeviceControllerPrivate> d;
 };

libsound/src/outputbackendinterface.h

@@ -17,7 +17,7 @@ class LIBSOUND_EXPORT OutputBackendInterface : public QObject
 
 public:
     explicit OutputBackendInterface(QObject *parent = nullptr);
-    virtual ~OutputBackendInterface();
+    ~OutputBackendInterface() override;
     virtual void setUri(const QString &uri) = 0;
     /**
      * volume as cubic value

libsound/src/outputdevicecontroller.h

@@ -58,7 +58,7 @@ private:
     /**
      * Private destructor.
      */
-    ~OutputDeviceController();
+    ~OutputDeviceController() override;
 
     const QScopedPointer<OutputDeviceControllerPrivate> d;
 };

libsound/src/qtmultimediabackend/qtmultimediabackend.h

@@ -20,7 +20,7 @@ class QtMultimediaBackend : public BackendInterface
 
 public:
     explicit QtMultimediaBackend(QObject *parent, const QList<QVariant> &);
-    virtual ~QtMultimediaBackend();
+    ~QtMultimediaBackend() override;
 
     CaptureBackendInterface *captureBackend() const override;
     OutputBackendInterface *outputBackend() const override;

libsound/src/qtmultimediabackend/qtmultimediaoutputbackend.h

@@ -18,7 +18,7 @@ class QtMultimediaOutputBackend : public OutputBackendInterface
 
 public:
     explicit QtMultimediaOutputBackend(QObject *parent = nullptr);
-    virtual ~QtMultimediaOutputBackend();
+    ~QtMultimediaOutputBackend() override;
 
     void setUri(const QString &uri) override;
     /**

src/core/icourse.h

@@ -29,7 +29,7 @@ class ARTIKULATECORE_EXPORT ICourse : public QObject
     Q_PROPERTY(QString languageTitle READ languageTitle CONSTANT)
 
 public:
-    virtual ~ICourse() = default;
+    ~ICourse() override = default;
     virtual QString id() const = 0;
     virtual QString foreignId() const = 0;
     virtual QString title() const = 0;

src/core/ieditablecourse.h

@@ -24,7 +24,7 @@ class ARTIKULATECORE_EXPORT IEditableCourse : public ICourse
     Q_PROPERTY(QString modified READ isModified NOTIFY modifiedChanged)
 
 public:
-    virtual ~IEditableCourse() = default;
+    ~IEditableCourse() override = default;
     virtual void setId(QString id) = 0;
     virtual void setForeignId(QString foreignId) = 0;
     virtual void setTitle(QString title) = 0;

src/core/ieditablephrase.h

@@ -31,7 +31,7 @@ public:
     enum class EditState { Unknown, Translated, Completed };
     Q_ENUM(EditState)
 
-    virtual ~IEditablePhrase() = default;
+    ~IEditablePhrase() override = default;
 
     virtual void setId(QString id) = 0;
     virtual void setForeignId(QString id) = 0;

src/core/ieditablerepository.h

@@ -23,7 +23,7 @@ class ARTIKULATECORE_EXPORT IEditableRepository : public IResourceRepository
 {
     Q_OBJECT
 public:
-    virtual ~IEditableRepository() = default;
+    ~IEditableRepository() override = default;
     virtual QVector<std::shared_ptr<IEditableCourse>> editableCourses() const = 0;
     virtual std::shared_ptr<IEditableCourse> editableCourse(std::shared_ptr<ILanguage> language, int index) const = 0;
     virtual QVector<std::shared_ptr<IEditableCourse>> skeletons() const = 0;

src/core/ieditableunit.h

@@ -26,7 +26,7 @@ class ARTIKULATECORE_EXPORT IEditableUnit : public IUnit
     Q_PROPERTY(QString title READ title WRITE setTitle NOTIFY titleChanged)
 
 public:
-    virtual ~IEditableUnit() = default;
+    ~IEditableUnit() override = default;
     virtual void setId(const QString &id) = 0;
     virtual void setForeignId(const QString &id) = 0;
     virtual void setCourse(std::shared_ptr<ICourse> course) = 0;

src/core/ilanguage.h

@@ -25,7 +25,7 @@ class ARTIKULATECORE_EXPORT ILanguage : public QObject
     Q_PROPERTY(QString i18nTitle READ i18nTitle NOTIFY i18nTitleChanged)
 
 public:
-    virtual ~ILanguage() = default;
+    ~ILanguage() override = default;
     virtual QString id() const = 0;
     virtual QString title() const = 0;
     virtual QString i18nTitle() const = 0;

src/core/iphrase.h

@@ -30,7 +30,7 @@ public:
     enum class Type { Word, Expression, Sentence, Paragraph, AllTypes };
     Q_ENUM(Type)
 
-    virtual ~IPhrase() = default;
+    ~IPhrase() override = default;
 
     virtual QString id() const = 0;
     virtual QString foreignId() const = 0;

src/core/iresourcerepository.h

@@ -23,7 +23,7 @@ class ARTIKULATECORE_EXPORT IResourceRepository : public QObject
 {
     Q_OBJECT
 public:
-    virtual ~IResourceRepository() = default;
+    ~IResourceRepository() override = default;
 
     /**
      * \return path to working repository, if one is set

src/core/isessionactions.h

@@ -29,7 +29,7 @@ public:
         : QObject(parent)
     {
     }
-    virtual ~ISessionActions() = default;
+    ~ISessionActions() override = default;
     virtual TrainingAction *activeAction() const = 0;
     virtual void setActivePhrase(IPhrase *phrase) = 0;
     /**