wrap qaccordion to suppress Win warning

GUI/View/Mask/MaskEditorPropertyPanel.cpp

@@ -16,8 +16,7 @@
 #include "GUI/Model/Data/IntensityDataItem.h"
 #include "GUI/Model/Session/SessionModel.h"
 #include "GUI/View/PropertyEditor/ComponentEditor.h"
-
-#include <qAccordion/contentpane.h>
+#include "GUI/View/Tool/Accordion.h"
 
 #include <QListView>
 #include <QVBoxLayout>

GUI/View/Tool/Accordion.h

+//  ************************************************************************************************
+//
+//  BornAgain: simulate and fit reflection and scattering
+//
+//! @file      GUI/View/Tool/Accordion.h
+//! @brief     Wraps include of headers from 3rdparty library qaccordion.
+//!
+//! @homepage  http://www.bornagainproject.org
+//! @license   GNU General Public License v3 or higher (see COPYING)
+//! @copyright Forschungszentrum Jülich GmbH 2018
+//! @authors   Scientific Computing Group at MLZ (see CITATION, AUTHORS)
+//
+//  ************************************************************************************************
+
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4267)
+#endif
+#include <qAccordion/contentpane.h>
+#ifdef _MSC_VER
+#pragma warning(pop)
+#endif

GUI/View/Toplevel/TestView.cpp

@@ -22,8 +22,7 @@
 #include "GUI/View/Fit/MinimizerSettingsWidget.h"
 #include "GUI/View/PropertyEditor/TestComponentView.h"
 #include "GUI/View/SpecularData/Plot1DCanvas.h"
-
-#include <qAccordion/contentpane.h>
+#include "GUI/View/Tool/Accordion.h"
 
 #include <QCheckBox>
 #include <QLineEdit>