From 75fb7106dfb0be55d27e76523ea1950a298a425d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Patrick=20Jos=C3=A9=20Pereira?= <patrickelectric@gmail.com>
Date: Tue, 21 Apr 2020 15:28:42 -0300
Subject: [PATCH] QGCApplication: fix missing QT_QUICK_CONTROLS_STYLE in linux
 systems
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
---
 src/QGCApplication.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/QGCApplication.cc b/src/QGCApplication.cc
index 50481d909..5871d738c 100644
--- a/src/QGCApplication.cc
+++ b/src/QGCApplication.cc
@@ -28,6 +28,7 @@
 #include <QFontDatabase>
 #include <QQuickWindow>
 #include <QQuickImageProvider>
+#include <QQuickStyle>
 
 #ifdef QGC_ENABLE_BLUETOOTH
 #include <QBluetoothLocalDevice>
@@ -218,6 +219,11 @@ QGCApplication::QGCApplication(int &argc, char* argv[], bool unitTesting)
             }
             permFile.close();
         }
+
+        // Set default QtQuick style if not configured
+        if (QString(getenv("QT_QUICK_CONTROLS_STYLE")).isEmpty()) {
+            QQuickStyle::setStyle("Universal");
+        }
     }
 #endif
 #endif
-- 
2.22.0