QmitkDataNodeOpacityAction.h

Go to the documentation of this file.

/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
#ifndef QmitkDataNodeOpacityAction_h
#define QmitkDataNodeOpacityAction_h
 
#include <org_mitk_gui_qt_application_Export.h>
 
#include <QmitkAbstractDataNodeAction.h>
#include <QWidgetAction>
 
class QSlider;
 
class MITK_QT_APP QmitkDataNodeOpacityAction : public QWidgetAction, public QmitkAbstractDataNodeAction
{
  Q_OBJECT
 
public:
 
  QmitkDataNodeOpacityAction(QWidget* parent, berry::IWorkbenchPartSite::Pointer workbenchPartSite);
  QmitkDataNodeOpacityAction(QWidget* parent, berry::IWorkbenchPartSite* workbenchPartSite);
 
private:
 
  void InitializeAction() override;
  void InitializeWithDataNode(const mitk::DataNode* node) override;
 
  void OnOpacityChanged(int value);
 
  std::optional<float> GetOpacity(mitk::DataNode* node);
  std::vector<mitk::DataNode*> GetSelectedOpacityNodes();
 
  QSlider* m_Slider;
};
 
#endif