1 files changed, 1 insertions, 2 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoawindow.h b/src/plugins/platforms/cocoa/qcocoawindow.h
index fdb3f4672f..c19017166b 100644
--- a/src/plugins/platforms/cocoa/qcocoawindow.h
+++ b/src/plugins/platforms/cocoa/qcocoawindow.h
@@ -109,6 +109,7 @@ public:
     void raise();
     void lower();
     bool isExposed() const;
+    bool isOpaque() const;
     void propagateSizeHints();
     void setOpacity(qreal level);
     void setMask(const QRegion &region);
@@ -161,8 +162,6 @@ protected:
     QCocoaWindow *parentCocoaWindow() const;
     void syncWindowState(Qt::WindowState newState);
 
-    void updateOpaque();
-
 // private:
 public: // for QNSView
     friend class QCocoaBackingStore;