text: /*********************************************************************************
   *
   * Inviwo - Interactive Visualization Workshop
   *
   * Copyright (c) 2014-2018 Inviwo Foundation
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice, this
   * list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation
   * and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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   *********************************************************************************/
  
  #ifndef IVW_LINKDIALOG_PROCESSORGRAPHICSITEMS_H
  #define IVW_LINKDIALOG_PROCESSORGRAPHICSITEMS_H
  
  #include <inviwo/qt/editor/inviwoqteditordefine.h>
  
  #include <warn/push>
  #include <warn/ignore/all>
  #include <QGraphicsView>
  #include <QDialog>
  #include <QGraphicsRectItem>
  #include <QPushButton>
  #include <QGraphicsLineItem>
  #include <QGraphicsPolygonItem>
  #include <QPainterPath>
  #include <QDialogButtonBox>
  #include <QPushButton>
  #include <QComboBox>
  #include <QStandardItemModel>
  #include <QEventLoop>
  #include <QCheckBox>
  #include <warn/pop>
  
  #include <modules/qtwidgets/labelgraphicsitem.h>
  #include <inviwo/qt/editor/connectiongraphicsitem.h>
  #include <modules/qtwidgets/inviwodockwidget.h>
  
  #include <inviwo/qt/editor/linkdialog/linkdialoggraphicsitems.h>
  
  namespace inviwo {
  
  class LinkDialogPropertyGraphicsItem;
  class Processor;
  
  class IVW_QTEDITOR_API LinkDialogProcessorGraphicsItem : public QObject,
                                                           public GraphicsItemData<Processor> {
      #include <warn/push>
      #include <warn/ignore/all>
      Q_OBJECT
      #include <warn/pop>
  public:
      LinkDialogProcessorGraphicsItem(Side side, Processor* processor);
      virtual ~LinkDialogProcessorGraphicsItem() = default;
  
      const std::vector<LinkDialogPropertyGraphicsItem*>& getPropertyItemList() const {
          return properties_;
      }
  
      QSizeF sizeHint(Qt::SizeHint which, const QSizeF& constraint = QSizeF()) const;
      virtual int getLevel() const override;
  
      // override for qgraphicsitem_cast (refer qt documentation)
      enum { Type = UserType + LinkDialogProcessorGraphicsItemType };
      virtual int type() const override { return Type; }
      virtual void updatePositions() override;
  
  protected:
      virtual void paint(QPainter* p, const QStyleOptionGraphicsItem* options, QWidget* widget) override;
  
  private:
      std::vector<LinkDialogPropertyGraphicsItem*> properties_;
  };
  
  }  // namespace
  
  #endif  // IVW_LINKDIALOG_PROCESSORGRAPHICSITEMS_H
  