From ed8b834e3700d951738d285d5fa944800012c5ca Mon Sep 17 00:00:00 2001
From: Philippe Renon <philippe_renon@yahoo.fr>
Date: Fri, 12 Feb 2016 22:27:01 +0100
Subject: [PATCH] hotfix : enable auto scaling for high dpi devices on windows
 only

---
 ground/gcs/src/app/main.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ground/gcs/src/app/main.cpp b/ground/gcs/src/app/main.cpp
index ce00b7b1a..fa1e946bb 100644
--- a/ground/gcs/src/app/main.cpp
+++ b/ground/gcs/src/app/main.cpp
@@ -266,12 +266,14 @@ void systemInit()
     // TODO revisit this...
     QApplication::setAttribute(Qt::AA_DontCreateNativeWidgetSiblings, true);
 
+#ifdef Q_OS_WIN
 #if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0))
     // see https://doc-snapshots.qt.io/qt5-5.6/highdpi.html
     qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1");
 #else
     // see http://doc.qt.io/qt-5/highdpi.html
     qputenv("QT_DEVICE_PIXEL_RATIO", "auto");
+#endif
 #endif
 
     // Force "basic" render loop