From 46fee678a78a933a985a00fea3448f0d8bedda5d Mon Sep 17 00:00:00 2001
From: Andrei Kortunov <andrei.kortunov@yandex.ru>
Date: Wed, 13 Mar 2019 20:00:06 +0400
Subject: [PATCH] Place QWindow include under Qt version check

---
 extern/osgQt/GraphicsWindowQt.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/extern/osgQt/GraphicsWindowQt.cpp b/extern/osgQt/GraphicsWindowQt.cpp
index e46cbba2d..0135a1784 100644
--- a/extern/osgQt/GraphicsWindowQt.cpp
+++ b/extern/osgQt/GraphicsWindowQt.cpp
@@ -17,7 +17,10 @@
 #include <osgViewer/ViewerBase>
 #include <QInputEvent>
 #include <QPointer>
+
+#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
 #include <QWindow>
+#endif
 
 #if (QT_VERSION>=QT_VERSION_CHECK(4, 6, 0))
 # define USE_GESTURES