refactor: Use override for non-final overriders

1 files changed, 4 insertions, 4 deletions

diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index 0d9293fbad..8b9fca4fb1 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -145,7 +145,7 @@ namespace GUIUtil
         explicit ToolTipToRichTextFilter(int size_threshold, QObject *parent = nullptr);
 
     protected:
-        bool eventFilter(QObject *obj, QEvent *evt);
+        bool eventFilter(QObject *obj, QEvent *evt) override;
 
     private:
         int size_threshold;
@@ -227,7 +227,7 @@ namespace GUIUtil
          */
         void clicked(const QPoint& point);
     protected:
-        void mouseReleaseEvent(QMouseEvent *event);
+        void mouseReleaseEvent(QMouseEvent *event) override;
     };
 
     class ClickableProgressBar : public QProgressBar
@@ -240,7 +240,7 @@ namespace GUIUtil
          */
         void clicked(const QPoint& point);
     protected:
-        void mouseReleaseEvent(QMouseEvent *event);
+        void mouseReleaseEvent(QMouseEvent *event) override;
     };
 
     typedef ClickableProgressBar ProgressBar;
@@ -255,7 +255,7 @@ namespace GUIUtil
         void keyEscapePressed();
 
     private:
-        bool eventFilter(QObject *object, QEvent *event);
+        bool eventFilter(QObject *object, QEvent *event) override;
     };
 
     // Fix known bugs in QProgressDialog class.