1 files changed, 3 insertions, 2 deletions
diff --git a/src/plugins/platforms/windows/qwindowsintegration.h b/src/plugins/platforms/windows/qwindowsintegration.h
index 207e018ca8..3a8c09dd43 100644
--- a/src/plugins/platforms/windows/qwindowsintegration.h
+++ b/src/plugins/platforms/windows/qwindowsintegration.h
@@ -41,6 +41,8 @@
 #ifndef QWINDOWSINTEGRATION_H
 #define QWINDOWSINTEGRATION_H
 
+#include "qwindowsapplication.h"
+
 #include <qpa/qplatformintegration.h>
 #include <QtCore/qscopedpointer.h>
 #include <QtGui/private/qwindowsfontdatabase_p.h>
@@ -58,6 +60,7 @@ class QWindowsIntegration : public QPlatformIntegration
 #ifndef QT_NO_OPENGL
     , public QPlatformInterface::Private::QWindowsGLIntegration
 #endif
+    , public QWindowsApplication
 {
     Q_DISABLE_COPY_MOVE(QWindowsIntegration)
 public:
@@ -119,8 +122,6 @@ public:
 
     static QWindowsIntegration *instance() { return m_instance; }
 
-    static bool setWinTabEnabled(bool enabled);
-
     unsigned options() const;
 
     void beep() const override;