1 files changed, 5 insertions, 1 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoaintegration.h b/src/plugins/platforms/cocoa/qcocoaintegration.h
index 9fa7487623..301771fd53 100644
--- a/src/plugins/platforms/cocoa/qcocoaintegration.h
+++ b/src/plugins/platforms/cocoa/qcocoaintegration.h
@@ -60,8 +60,9 @@ QT_BEGIN_NAMESPACE
 
 class QCocoaScreen;
 
-class QCocoaIntegration : public QPlatformIntegration
+class QCocoaIntegration : public QObject, public QPlatformIntegration
 {
+    Q_OBJECT
 public:
     enum Option {
         UseFreeTypeFontEngine = 0x1
@@ -120,6 +121,9 @@ public:
 
     void beep() const override;
 
+private Q_SLOTS:
+    void focusWindowChanged(QWindow *);
+
 private:
     static QCocoaIntegration *mInstance;
     Options mOptions;