qMRMLSceneDisplayableModel.h

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/*==============================================================================

  Program: 3D Slicer

  Copyright (c) Kitware Inc.

  See COPYRIGHT.txt
  or http://www.slicer.org/copyright/copyright.txt for details.

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

  This file was originally developed by Julien Finet, Kitware Inc.
  and was partially funded by NIH grant 3P41RR013218-12S1

==============================================================================*/

#ifndef __qMRMLSceneDisplayableModel_h
#define __qMRMLSceneDisplayableModel_h

// MRMLWidgets includes
#include "qMRMLSceneHierarchyModel.h"
class qMRMLSceneDisplayableModelPrivate;

class QMRML_WIDGETS_EXPORT qMRMLSceneDisplayableModel : public qMRMLSceneHierarchyModel
{
  Q_OBJECT
  Q_PROPERTY (int colorColumn READ colorColumn WRITE setColorColumn)

  
  Q_PROPERTY (int opacityColumn READ opacityColumn WRITE setOpacityColumn)

public:
  typedef qMRMLSceneHierarchyModel Superclass;
  qMRMLSceneDisplayableModel(QObject *parent=nullptr);
  ~qMRMLSceneDisplayableModel() override;

  int colorColumn()const;
  void setColorColumn(int column);

  int opacityColumn()const;
  void setOpacityColumn(int column);

  vtkMRMLNode* parentNode(vtkMRMLNode* node)const override;
  //virtual int          nodeIndex(vtkMRMLNode* node)const;
  bool         canBeAChild(vtkMRMLNode* node)const override;
  bool         canBeAParent(vtkMRMLNode* node)const override;

protected:
  qMRMLSceneDisplayableModel(qMRMLSceneDisplayableModelPrivate* pimpl,
                             QObject *parent=nullptr);

  void observeNode(vtkMRMLNode* node) override;
  QFlags<Qt::ItemFlag> nodeFlags(vtkMRMLNode* node, int column)const override;
  void updateItemDataFromNode(QStandardItem* item, vtkMRMLNode* node, int column) override;
  void updateNodeFromItemData(vtkMRMLNode* node, QStandardItem* item) override;

  int maxColumnId()const override;
private:
  Q_DECLARE_PRIVATE(qMRMLSceneDisplayableModel);
  Q_DISABLE_COPY(qMRMLSceneDisplayableModel);
};

#endif