qSlicerScalarVolumeDisplayWidget.h

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#ifndef __qSlicerScalarVolumeDisplayWidget_h
#define __qSlicerScalarVolumeDisplayWidget_h
 
// Qt includes
#include <QWidget>
 
// CTK includes
#include <ctkVTKObject.h>
 
// Slicer includes
#include <qSlicerWidget.h>
#include "vtkImageMapToWindowLevelAddon.h"
 
#include "qSlicerVolumesModuleWidgetsExport.h"
 
class vtkMRMLNode;
class vtkMRMLScalarVolumeDisplayNode;
class vtkMRMLScalarVolumeNode;
class qSlicerScalarVolumeDisplayWidgetPrivate;
 
class Q_SLICER_QTMODULES_VOLUMES_WIDGETS_EXPORT qSlicerScalarVolumeDisplayWidget : public qSlicerWidget
{
  Q_OBJECT
  QVTK_OBJECT
  Q_PROPERTY(bool enableColorTableComboBox READ isColorTableComboBoxEnabled WRITE setColorTableComboBoxEnabled)
  Q_PROPERTY(bool enableMRMLWindowLevelWidget READ isMRMLWindowLevelWidgetEnabled WRITE setMRMLWindowLevelWidgetEnabled)
 
public:
  typedef qSlicerWidget Superclass;
  explicit qSlicerScalarVolumeDisplayWidget(QWidget* parent);
  ~qSlicerScalarVolumeDisplayWidget() override;
 
  Q_INVOKABLE vtkMRMLScalarVolumeNode* volumeNode() const;
  Q_INVOKABLE vtkMRMLScalarVolumeDisplayNode* volumeDisplayNode() const;
 
  bool isColorTableComboBoxEnabled() const;
  void setColorTableComboBoxEnabled(bool);
 
  bool isMRMLWindowLevelWidgetEnabled() const;
  void setMRMLWindowLevelWidgetEnabled(bool);

  vtkImageMapToWindowLevelAddon::WindowMappingMode scalarMappingMethod();
 
public slots:
  void setMRMLVolumeNode(vtkMRMLNode* node);
  void setMRMLVolumeNode(vtkMRMLScalarVolumeNode* node);
 
  void setInterpolate(bool interpolate);
  void setInvert(bool invert);
  void setColorNode(vtkMRMLNode* node);
  void setPreset(const QString& presetName);

  void setScalarMappingMethod(int mappingMethod);
 
protected slots:
  void updateWidgetFromMRML();
  void updateHistogram();
  void onPresetButtonClicked();
  void onHistogramSectionExpanded(bool);
 
protected:
  void showEvent(QShowEvent* event) override;
 
protected:
  QScopedPointer<qSlicerScalarVolumeDisplayWidgetPrivate> d_ptr;
 
private:
  Q_DECLARE_PRIVATE(qSlicerScalarVolumeDisplayWidget);
  Q_DISABLE_COPY(qSlicerScalarVolumeDisplayWidget);
};
 
#endif