1 files changed, 7 insertions, 6 deletions
diff --git a/examples/widgets/widgets/codeeditor/codeeditor.h b/examples/widgets/widgets/codeeditor/codeeditor.h
index 5a48abafc4..283a4e0bdf 100644
--- a/examples/widgets/widgets/codeeditor/codeeditor.h
+++ b/examples/widgets/widgets/codeeditor/codeeditor.h
@@ -80,7 +80,7 @@ protected:
 private slots:
     void updateLineNumberAreaWidth(int newBlockCount);
     void highlightCurrentLine();
-    void updateLineNumberArea(const QRect &, int);
+    void updateLineNumberArea(const QRect &rect, int dy);
 
 private:
     QWidget *lineNumberArea;
@@ -92,16 +92,17 @@ private:
 class LineNumberArea : public QWidget
 {
 public:
-    LineNumberArea(CodeEditor *editor) : QWidget(editor) {
-        codeEditor = editor;
-    }
+    LineNumberArea(CodeEditor *editor) : QWidget(editor), codeEditor(editor)
+    {}
 
-    QSize sizeHint() const override {
+    QSize sizeHint() const override
+    {
         return QSize(codeEditor->lineNumberAreaWidth(), 0);
     }
 
 protected:
-    void paintEvent(QPaintEvent *event) override {
+    void paintEvent(QPaintEvent *event) override
+    {
         codeEditor->lineNumberAreaPaintEvent(event);
     }