Gui: Use override etc 2

src/Gui/TaskView/TaskDialogPython.h

@@ -38,9 +38,9 @@ public:
     static ControlPy* getInstance();
 
     ControlPy();
-    ~ControlPy();
+    ~ControlPy() override;
 
-    Py::Object repr();
+    Py::Object repr() override;
     Py::Object showDialog(const Py::Tuple&);
     Py::Object activeDialog(const Py::Tuple&);
     Py::Object closeDialog(const Py::Tuple&);
@@ -60,8 +60,8 @@ class GuiExport TaskWatcherPython : public TaskWatcher
 {
 public:
     TaskWatcherPython(const Py::Object&);
-    ~TaskWatcherPython();
-    bool shouldShow();
+    ~TaskWatcherPython() override;
+    bool shouldShow() override;
 
 private:
     Py::Object watcher;
@@ -71,39 +71,39 @@ class GuiExport TaskDialogPython : public TaskDialog
 {
 public:
     TaskDialogPython(const Py::Object&);
-    ~TaskDialogPython();
+    ~TaskDialogPython() override;
 
-    virtual QDialogButtonBox::StandardButtons getStandardButtons() const;
-    virtual void modifyStandardButtons(QDialogButtonBox*);
+    QDialogButtonBox::StandardButtons getStandardButtons() const override;
+    void modifyStandardButtons(QDialogButtonBox*) override;
 
     /*!
       Indicates whether this task dialog allows other commands to modify
       the document while it is open.
     */
-    virtual bool isAllowedAlterDocument() const;
+    bool isAllowedAlterDocument() const override;
     /*!
       Indicates whether this task dialog allows other commands to modify
       the 3d view while it is open.
     */
-    virtual bool isAllowedAlterView() const;
+    bool isAllowedAlterView() const override;
     /*!
       Indicates whether this task dialog allows other commands to modify
       the selection while it is open.
     */
-    virtual bool isAllowedAlterSelection() const;
-    virtual bool needsFullSpace() const;
+    bool isAllowedAlterSelection() const override;
+    bool needsFullSpace() const override;
 
 public:
     /// is called by the framework when the dialog is opened
-    virtual void open();
+    void open() override;
     /// is called by the framework if a button is clicked which has no accept or reject role
-    virtual void clicked(int);
+    void clicked(int) override;
     /// is called by the framework if the dialog is accepted (Ok)
-    virtual bool accept();
+    bool accept() override;
     /// is called by the framework if the dialog is rejected (Cancel)
-    virtual bool reject();
+    bool reject() override;
     /// is called by the framework if the user press the help button 
-    virtual void helpRequested();
+    void helpRequested() override;
 
 private:
     void clearForm();