use fwd declarations in DataItemBundleWidget

GUI/View/Common/DataItemBundleWidget.cpp

@@ -13,6 +13,8 @@
 //  ************************************************************************************************
 
 #include "GUI/View/Common/DataItemBundleWidget.h"
+#include "GUI/Model/Data/IntensityDataItem.h"
+#include "GUI/Model/Data/SpecularDataItem.h"
 
 DataItemBundleWidget::DataItemBundleWidget(QWidget* parent)
     : QWidget(parent)

GUI/View/Common/DataItemBundleWidget.h

@@ -15,10 +15,11 @@
 #ifndef BORNAGAIN_GUI_VIEW_COMMON_DATAITEMBUNDLEWIDGET_H
 #define BORNAGAIN_GUI_VIEW_COMMON_DATAITEMBUNDLEWIDGET_H
 
-#include "GUI/Model/Data/IntensityDataItem.h"
-#include "GUI/Model/Data/SpecularDataItem.h"
 #include <QWidget>
 
+class IntensityDataItem;
+class SpecularDataItem;
+
 //! The DataItemBundleWidget class is a base for widgets, representing the SpecularDataItem and
 //! IntensityDataItem. It may store a list of SpecularDataItems that are required for
 //! simultaneous, synchronous work while plotting and changing their properties.

GUI/View/Mask/ColorMapSceneAdaptor.cpp

@@ -14,6 +14,7 @@
 
 #include "GUI/View/Mask/ColorMapSceneAdaptor.h"
 #include "GUI/View/PlotUtil/ColorMap.h"
+#include <QEvent>
 
 ColorMapSceneAdaptor::ColorMapSceneAdaptor()
     : m_plot(nullptr)

GUI/View/Plot2D/ColorMapCanvas.cpp

@@ -17,6 +17,7 @@
 #include "GUI/View/PlotUtil/ColorMap.h"
 #include "GUI/View/PlotUtil/FontScalingEvent.h"
 #include "GUI/View/PlotUtil/PlotStatusLabel.h"
+#include <QVBoxLayout>
 
 ColorMapCanvas::ColorMapCanvas(QWidget* parent)
     : QWidget(parent)

GUI/View/Plot2D/IntensityDataCanvas.cpp

@@ -20,6 +20,8 @@
 #include "GUI/View/Plot2D/ColorMapCanvas.h"
 #include "GUI/View/PlotUtil/ColorMap.h"
 #include "GUI/View/PlotUtil/SavePlotAssistant.h"
+#include "qcustomplot.h"
+#include <QVBoxLayout>
 
 namespace {
 

GUI/View/PlotComparison/FitComparisonWidget.cpp

@@ -15,6 +15,7 @@
 #include "GUI/View/PlotComparison/FitComparisonWidget.h"
 #include "Device/Histo/DiffUtil.h"
 #include "GUI/Model/Data/IntensityDataItem.h"
+#include "GUI/Model/Data/SpecularDataItem.h"
 #include "GUI/Model/Job/FitSuiteItem.h"
 #include "GUI/Model/Project/ProjectDocument.h"
 #include "GUI/Util/ActionFactory.h"
@@ -25,6 +26,7 @@
 #include "GUI/View/PlotUtil/PlotStatusLabel.h"
 #include "GUI/View/PlotUtil/RangeUtils.h"
 #include <QAction>
+#include <QVBoxLayout>
 
 FitComparisonWidget::FitComparisonWidget(QWidget* parent)
     : DataAccessWidget(parent)

GUI/View/PlotSpecular/SpecularPlot.h

@@ -19,6 +19,10 @@
 #include <memory>
 
 class BasicAxisItem;
+class QCPAxis;
+class QCPErrorBars;
+class QCPGraph;
+class QCPRange;
 class SpecularDataItem;
 class UpdateTimer;
 

GUI/View/PlotUtil/ColorMap.cpp

@@ -20,6 +20,7 @@
 #include "GUI/View/PlotUtil/PlotEventInfo.h"
 #include "GUI/View/PlotUtil/RangeUtils.h"
 #include "GUI/View/Tool/UpdateTimer.h"
+#include "qcustomplot.h"
 
 namespace {
 

GUI/View/PlotUtil/ColorMap.h

@@ -18,6 +18,10 @@
 #include "GUI/View/PlotUtil/ScientificPlot.h"
 
 class IntensityDataItem;
+class QCPRange;
+class QCPColorScale;
+class QCPColorMap;
+class QCPLayoutGrid;
 class UpdateTimer;
 
 //! The ColorMap class presents 2D intensity data from IntensityDataItem as color map.

GUI/View/PlotUtil/SavePlotAssistant.cpp

@@ -17,6 +17,7 @@
 #include "Device/IO/IOFactory.h"
 #include "GUI/Application/ApplicationSettings.h"
 #include "GUI/View/PlotUtil/ColorMap.h"
+#include "qcustomplot.h"
 #include <QFileDialog>
 #include <QMessageBox>
 #include <QVector>

GUI/View/Projection/ProjectionsPlot.h

@@ -23,7 +23,10 @@
 class Datafield;
 class IntensityDataItem;
 class MaskItem;
+class MaskItemObject;
 class ProjectionContainerItem;
+class QCPGraph;
+class QCustomPlot;
 
 //! A customplot based widget to display projections of IntensityDataItem on X,Y axes.