Properly handle the expose event for QWindow.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/gui/kernel/qwindow_qpa_p.h b/src/gui/kernel/qwindow_qpa_p.h
index 06458290f1..1acc023e92 100644
--- a/src/gui/kernel/qwindow_qpa_p.h
+++ b/src/gui/kernel/qwindow_qpa_p.h
@@ -62,13 +62,13 @@ public:
         , platformWindow(0)
         , visible(false)
         , glContext(0)
+        , surface(0)
     {
         isWindow = true;
     }
 
     ~QWindowPrivate()
     {
-
     }
 
     Qt::WindowFlags windowFlags;
@@ -80,6 +80,7 @@ public:
     QString windowTitle;
     QRect geometry;
     QWindowContext *glContext;
+    QWindowSurface *surface;
 };