1 files changed, 1 insertions, 2 deletions
diff --git a/examples/designer/calculatorform/calculatorform.h b/examples/designer/calculatorform/calculatorform.h
index bb301ceaa..9224ba027 100644
--- a/examples/designer/calculatorform/calculatorform.h
+++ b/examples/designer/calculatorform/calculatorform.h
@@ -17,8 +17,7 @@ public:
     explicit CalculatorForm(QWidget *parent = nullptr);
 
 private slots:
-    void on_inputSpinBox1_valueChanged(int value);
-    void on_inputSpinBox2_valueChanged(int value);
+    void updateResult();
 
 private:
     Ui::CalculatorForm ui;