Fix issues with COIN builds

-Fix miscellaneous compile errors
-Move manual tests to manual folder and enable export of autotests
-Added widgets requirement
-Fixed autotests
-Fixed renderer and controller synchronization in QML case
-Treat fallback Mesa as ES2 similar to setting AA_UseSoftwareOpenGL

Change-Id: If6619733725d079e339bef16262e5ea1450ab20f
Reviewed-by: Tomi Korpipää <tomi.korpipaa@theqtcompany.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/datavisualizationqml2/declarativebars.cpp b/src/datavisualizationqml2/declarativebars.cpp
index 95998055..1b5e91a9 100644
--- a/src/datavisualizationqml2/declarativebars.cpp
+++ b/src/datavisualizationqml2/declarativebars.cpp
@@ -20,6 +20,7 @@
 ******************************************************************************/
 
 #include "declarativebars_p.h"
+#include <QtCore/QMutexLocker>
 
 QT_BEGIN_NAMESPACE_DATAVISUALIZATION
 
@@ -41,6 +42,7 @@ DeclarativeBars::DeclarativeBars(QQuickItem *parent)
 
 DeclarativeBars::~DeclarativeBars()
 {
+    QMutexLocker locker(m_nodeMutex.data());
     delete m_barsController;
 }