From 57e2ecd7b5fd64c7a325ea8816c6f0df4dd63e08 Mon Sep 17 00:00:00 2001
From: Marius Kintel <marius@kintel.net>
Date: Wed, 5 Feb 2014 01:01:51 -0500
Subject: ifdef Qt5 method


diff --git a/src/QGLView.h b/src/QGLView.h
index 7bd6415..402a5d4 100644
--- a/src/QGLView.h
+++ b/src/QGLView.h
@@ -40,7 +40,9 @@ public:
 		else this->cam.projection = Camera::PERSPECTIVE;
 	}
 	std::string getRendererInfo() const;
+#if QT_VERSION >= 0x050000
 	float getDPI() { return this->devicePixelRatio(); }
+#endif
 	bool save(const char *filename);
         void resetView();
 
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