2 files changed, 4 insertions, 0 deletions
diff --git a/examples/widgets/widgets/mousebuttons/buttontester.cpp b/examples/widgets/widgets/mousebuttons/buttontester.cpp
index 64910375dc..9a631b9fa2 100644
--- a/examples/widgets/widgets/mousebuttons/buttontester.cpp
+++ b/examples/widgets/widgets/mousebuttons/buttontester.cpp
@@ -68,6 +68,7 @@ void ButtonTester::mouseDoubleClickEvent(QMouseEvent *e)
     this->setText(result);
 }
 
+#ifndef QT_NO_WHEELEVENT
 void ButtonTester::wheelEvent (QWheelEvent *e)
 {
     QString result;
@@ -88,6 +89,7 @@ void ButtonTester::wheelEvent (QWheelEvent *e)
     qDebug() << result;
     this->setText(result);
 }
+#endif
 
 int ButtonTester::buttonByNumber(const Qt::MouseButton button)
 {
diff --git a/examples/widgets/widgets/mousebuttons/buttontester.h b/examples/widgets/widgets/mousebuttons/buttontester.h
index bb1a7b0335..2f8db560f4 100644
--- a/examples/widgets/widgets/mousebuttons/buttontester.h
+++ b/examples/widgets/widgets/mousebuttons/buttontester.h
@@ -56,7 +56,9 @@ protected:
     void    mousePressEvent(QMouseEvent *event);
     void    mouseReleaseEvent(QMouseEvent *event);
     void    mouseDoubleClickEvent(QMouseEvent *event);
+#ifndef QT_NO_WHEELEVENT
     void    wheelEvent(QWheelEvent * event);
+#endif
     int     buttonByNumber(const Qt::MouseButton button);
     QString enumNameFromValue(const Qt::MouseButton button);
 };