3 files changed, 9 insertions, 3 deletions
diff --git a/src/multimedia/camera/qcameraexposure.h b/src/multimedia/camera/qcameraexposure.h
index f8eb68fbf..a1dc96701 100644
--- a/src/multimedia/camera/qcameraexposure.h
+++ b/src/multimedia/camera/qcameraexposure.h
@@ -165,11 +165,13 @@ Q_SIGNALS:
     void isoSensitivityChanged(int);
     void exposureCompensationChanged(qreal);
 
+protected:
+    virtual ~QCameraExposure();
+
 private:
     friend class QCamera;
     friend class QCameraPrivate;
     explicit QCameraExposure(QCamera *parent = nullptr);
-    virtual ~QCameraExposure();
 
     Q_DISABLE_COPY(QCameraExposure)
     Q_DECLARE_PRIVATE(QCameraExposure)
diff --git a/src/multimedia/camera/qcamerafocus.h b/src/multimedia/camera/qcamerafocus.h
index 31d056de9..024f504e9 100644
--- a/src/multimedia/camera/qcamerafocus.h
+++ b/src/multimedia/camera/qcamerafocus.h
@@ -152,11 +152,13 @@ Q_SIGNALS:
     void maximumOpticalZoomChanged(qreal);
     void maximumDigitalZoomChanged(qreal);
 
+protected:
+    ~QCameraFocus();
+
 private:
     friend class QCamera;
     friend class QCameraPrivate;
     QCameraFocus(QCamera *camera);
-    ~QCameraFocus();
 
     Q_DISABLE_COPY(QCameraFocus)
     Q_DECLARE_PRIVATE(QCameraFocus)
diff --git a/src/multimedia/camera/qcameraimageprocessing.h b/src/multimedia/camera/qcameraimageprocessing.h
index 3eb7c8569..e4ad00ff8 100644
--- a/src/multimedia/camera/qcameraimageprocessing.h
+++ b/src/multimedia/camera/qcameraimageprocessing.h
@@ -116,11 +116,13 @@ public:
     void setColorFilter(ColorFilter filter);
     bool isColorFilterSupported(ColorFilter filter) const;
 
+protected:
+    ~QCameraImageProcessing();
+
 private:
     friend class QCamera;
     friend class QCameraPrivate;
     QCameraImageProcessing(QCamera *camera);
-    ~QCameraImageProcessing();
 
     Q_DISABLE_COPY(QCameraImageProcessing)
     Q_DECLARE_PRIVATE(QCameraImageProcessing)