Run clang-tidy’s modernize-use-override pass.

This adds the override specifier on all methods which override a virtual
method, whether they were already virtual or missing this specifier.

10 files changed, 35 insertions, 35 deletions

diff --git a/src/extension/param/bool.h b/src/extension/param/bool.h
index 826a98927..f987621d5 100644
--- a/src/extension/param/bool.h
+++ b/src/extension/param/bool.h
@@ -61,16 +61,16 @@ public:
      * Creates a bool check button for a bool parameter.
      * Builds a hbox with a label and a check button in it.
      */
-    Gtk::Widget *get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget *get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::list <std::string> &list) const { return Parameter::string(list); }
+    void string(std::list <std::string> &list) const override { return Parameter::string(list); }
 
     /**
      * Appends 'true' or 'false'.
      * @todo investigate. Returning a value that can then be appended would probably work better/safer.
      */
-    virtual void string(std::string &string) const;
+    void string(std::string &string) const override;
 
 private:
     /** Internal value. */
diff --git a/src/extension/param/color.h b/src/extension/param/color.h
index 890f5ba5f..ed272ea2a 100644
--- a/src/extension/param/color.h
+++ b/src/extension/param/color.h
@@ -38,19 +38,19 @@ public:
                int indent,
                Inkscape::Extension::Extension * ext,
                Inkscape::XML::Node * xml);
-    virtual ~ParamColor(void);
+    ~ParamColor(void) override;
 
     /** Returns \c _value, with a \i const to protect it. */
     guint32 get( SPDocument const * /*doc*/, Inkscape::XML::Node const * /*node*/ ) const { return _color.value(); }
 
     guint32 set (guint32 in, SPDocument * doc, Inkscape::XML::Node * node);
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::list <std::string> &list) const { return Parameter::string(list); }
+    void string(std::list <std::string> &list) const override { return Parameter::string(list); }
 
-    virtual void string (std::string &string) const;
+    void string (std::string &string) const override;
 
     sigc::signal<void> * _changeSignal;
 
diff --git a/src/extension/param/description.h b/src/extension/param/description.h
index 599c4db78..84e402890 100644
--- a/src/extension/param/description.h
+++ b/src/extension/param/description.h
@@ -38,7 +38,7 @@ public:
                      Inkscape::XML::Node * xml,
                      AppearanceMode mode);
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 private:
     /** \brief  Internal value. */
     gchar * _value;
diff --git a/src/extension/param/enum.h b/src/extension/param/enum.h
index d34c0dcaa..b60eacf0f 100644
--- a/src/extension/param/enum.h
+++ b/src/extension/param/enum.h
@@ -60,14 +60,14 @@ public:
                   int indent,
                   Inkscape::Extension::Extension * ext,
                   Inkscape::XML::Node * xml);
-    virtual ~ParamComboBox(void);
+    ~ParamComboBox(void) override;
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::list <std::string> &list) const { return Parameter::string(list); }
+    void string(std::list <std::string> &list) const override { return Parameter::string(list); }
 
-    virtual void string(std::string &string) const;
+    void string(std::string &string) const override;
 
     gchar const *get(SPDocument const * /*doc*/, Inkscape::XML::Node const * /*node*/) const { return _value; }
 
diff --git a/src/extension/param/float.h b/src/extension/param/float.h
index d58253ccb..c7ac11c6f 100644
--- a/src/extension/param/float.h
+++ b/src/extension/param/float.h
@@ -49,12 +49,12 @@ public:
 
     float precision (void) { return _precision; }
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::list <std::string> &list) const { return Parameter::string(list); }
+    void string(std::list <std::string> &list) const override { return Parameter::string(list); }
 
-    virtual void string(std::string &string) const;
+    void string(std::string &string) const override;
 
 private:
     /** Internal value. */
diff --git a/src/extension/param/int.h b/src/extension/param/int.h
index fcb1ef3f1..5b3cfb364 100644
--- a/src/extension/param/int.h
+++ b/src/extension/param/int.h
@@ -47,12 +47,12 @@ public:
 
     int min (void) { return _min; }
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::list <std::string> &list) const { return Parameter::string(list); }
+    void string(std::list <std::string> &list) const override { return Parameter::string(list); }
 
-    virtual void string(std::string &string) const;
+    void string(std::string &string) const override;
 
 private:
     /** Internal value. */
diff --git a/src/extension/param/notebook.h b/src/extension/param/notebook.h
index f1bebd372..52577dd48 100644
--- a/src/extension/param/notebook.h
+++ b/src/extension/param/notebook.h
@@ -55,12 +55,12 @@ private:
                       bool hidden,
                       Inkscape::Extension::Extension * ext,
                       Inkscape::XML::Node * xml);
-        ~ParamNotebookPage(void);
+        ~ParamNotebookPage(void) override;
 
-        Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+        Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
         void paramString (std::list <std::string> &list);
         gchar * get_text (void) {return _text;};
-        Parameter * get_param (const gchar * name);
+        Parameter * get_param (const gchar * name) override;
     }; /* class ParamNotebookPage */
 
 
@@ -75,21 +75,21 @@ public:
                   int indent,
                   Inkscape::Extension::Extension * ext,
                   Inkscape::XML::Node * xml);
-    virtual ~ParamNotebook(void);
+    ~ParamNotebook(void) override;
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     /**
      * A function to get the currentpage and the parameters in a string form.
      * @return A string with the 'value' and all the parameters on all pages as command line arguments.
      */
-    virtual void string (std::list <std::string> &list) const;
+    void string (std::list <std::string> &list) const override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::string &string) const {return Parameter::string(string);}
+    void string(std::string &string) const override {return Parameter::string(string);}
 
 
-    Parameter * get_param (const gchar * name);
+    Parameter * get_param (const gchar * name) override;
 
     const gchar * get (const SPDocument * /*doc*/, const Inkscape::XML::Node * /*node*/) { return _value; }
     const gchar * set (const int in, SPDocument * doc, Inkscape::XML::Node * node);
diff --git a/src/extension/param/radiobutton.cpp b/src/extension/param/radiobutton.cpp
index 890b92219..5598081f3 100644
--- a/src/extension/param/radiobutton.cpp
+++ b/src/extension/param/radiobutton.cpp
@@ -237,7 +237,7 @@ public:
     {
         this->signal_changed().connect(sigc::mem_fun(this, &ComboWdg::changed));
     }
-    virtual ~ComboWdg() {}
+    ~ComboWdg() override {}
     void changed (void);
 };
 
diff --git a/src/extension/param/radiobutton.h b/src/extension/param/radiobutton.h
index e3ced8eb8..b96defe10 100644
--- a/src/extension/param/radiobutton.h
+++ b/src/extension/param/radiobutton.h
@@ -43,14 +43,14 @@ public:
                      Inkscape::Extension::Extension * ext,
                      Inkscape::XML::Node * xml,
                      AppearanceMode mode);
-    virtual ~ParamRadioButton(void);
+    ~ParamRadioButton(void) override;
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::list <std::string> &list) const { return Parameter::string(list); }
+    void string(std::list <std::string> &list) const override { return Parameter::string(list); }
 
-    virtual void string(std::string &string) const;
+    void string(std::string &string) const override;
 
     Glib::ustring value_from_label(const Glib::ustring label);
 
diff --git a/src/extension/param/string.h b/src/extension/param/string.h
index 82eebee7f..e911565fe 100644
--- a/src/extension/param/string.h
+++ b/src/extension/param/string.h
@@ -30,19 +30,19 @@ public:
                 int indent,
                 Inkscape::Extension::Extension * ext,
                 Inkscape::XML::Node * xml);
-    virtual ~ParamString(void);
+    ~ParamString(void) override;
 
     /** \brief  Returns \c _value, with a \i const to protect it. */
     const gchar *get(SPDocument const * /*doc*/, Inkscape::XML::Node const * /*node*/) const { return _value; }
 
     const gchar * set (const gchar * in, SPDocument * doc, Inkscape::XML::Node * node);
 
-    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal);
+    Gtk::Widget * get_widget(SPDocument * doc, Inkscape::XML::Node * node, sigc::signal<void> * changeSignal) override;
 
     // Explicitly call superclass version to avoid method being hidden.
-    virtual void string(std::list <std::string> &list) const { return Parameter::string(list); }
+    void string(std::list <std::string> &list) const override { return Parameter::string(list); }
 
-    virtual void string(std::string &string) const;
+    void string(std::string &string) const override;
 
     void setMaxLength(int maxLenght) { _max_length = maxLenght; }
     int getMaxLength(void) { return _max_length; }