From 595a7dcaffe360d4d817459408c2964fa5dabc94 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <kroluku@gmail.com>
Date: Fri, 4 Nov 2016 12:47:10 +0200
Subject: [PATCH] Enable attribute Qt::AA_EnableHighDpiScaling for support
 HighDpi displays.

--HG--
branch : develop
---
 src/app/tape/main.cpp      | 4 ++++
 src/app/valentina/main.cpp | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/src/app/tape/main.cpp b/src/app/tape/main.cpp
index 42e1d5e4f..81574be0a 100644
--- a/src/app/tape/main.cpp
+++ b/src/app/tape/main.cpp
@@ -49,6 +49,10 @@ int main(int argc, char *argv[])
 
     qt_qhash_seed.store(0); // Lock producing random attribute order in XML
 
+#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
+    QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); // DPI support
+#endif
+
     MApplication app(argc, argv);
     app.InitOptions();
 
diff --git a/src/app/valentina/main.cpp b/src/app/valentina/main.cpp
index 353e33aae..60348d25f 100644
--- a/src/app/valentina/main.cpp
+++ b/src/app/valentina/main.cpp
@@ -53,6 +53,10 @@ int main(int argc, char *argv[])
 
     qt_qhash_seed.store(0); // Lock producing random attribute order in XML
 
+#if QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)
+    QApplication::setAttribute(Qt::AA_EnableHighDpiScaling); // DPI support
+#endif
+
     VApplication app(argc, argv);
 
     app.InitOptions();