From f2a1bd16092f2f42208893d981589102d7bcfe05 Mon Sep 17 00:00:00 2001
From: Stefan Dunca <stefan@auterion.com>
Date: Tue, 5 Nov 2019 12:09:22 +0100
Subject: [PATCH] Fix enabling Andvanced Tuning crash

---
 src/QGCApplication.cc |  4 ++++
 src/QGCApplication.h  | 11 +++++++++--
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/src/QGCApplication.cc b/src/QGCApplication.cc
index f09d1dcf2..40c3a62d9 100644
--- a/src/QGCApplication.cc
+++ b/src/QGCApplication.cc
@@ -158,7 +158,11 @@ static QObject* shapeFileHelperSingletonFactory(QQmlEngine*, QJSEngine*)
 }
 
 QGCApplication::QGCApplication(int &argc, char* argv[], bool unitTesting)
+  #if defined(__mobile__)
     : QGuiApplication           (argc, argv)
+  #else
+    : QApplication              (argc, argv)
+  #endif
     , _runningUnitTests         (unitTesting)
 {
     _app = this;
diff --git a/src/QGCApplication.h b/src/QGCApplication.h
index c47b477ad..19b293883 100644
--- a/src/QGCApplication.h
+++ b/src/QGCApplication.h
@@ -51,8 +51,15 @@ class QGCFileDownload;
  * This class is started by the main method and provides
  * the central management unit of the groundstation application.
  *
- **/
-class QGCApplication : public QGuiApplication
+ * Needs QApplication base to support QtCharts drawing module and
+ * avoid application crashing on 5.12. Enforce no widget on mobile
+**/
+class QGCApplication :
+      #if defined(__mobile__)
+        public QGuiApplication
+      #else
+        public QApplication
+      #endif
 {
     Q_OBJECT
 
-- 
2.22.0