1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/kernel/qwindow_p.h b/src/gui/kernel/qwindow_p.h
index 59016e4551..a3b39fb9ca 100644
--- a/src/gui/kernel/qwindow_p.h
+++ b/src/gui/kernel/qwindow_p.h
@@ -151,6 +151,8 @@ public:
 
     static QWindowPrivate *get(QWindow *window) { return window->d_func(); }
 
+    static Qt::WindowState effectiveState(Qt::WindowStates);
+
     QWindow::SurfaceType surfaceType;
     Qt::WindowFlags windowFlags;
     QWindow *parentWindow;
@@ -163,7 +165,7 @@ public:
     QString windowFilePath;
     QIcon windowIcon;
     QRect geometry;
-    Qt::WindowState windowState;
+    Qt::WindowStates windowState;
     QWindow::Visibility visibility;
     bool resizeEventPending;
     bool receivedExpose;