File indexing completed on 2023-05-30 10:40:25

 /*
     SPDX-License-Identifier: GPL-2.0-or-later
     SPDX-FileCopyrightText: 2012 Martin Kuettler <martin.kuettler@gmail.com>
 */
 
 #ifndef RESULTITEM_H
 #define RESULTITEM_H
 
 /*
  * This is a common superclass of all result items. Unfortunately this class
  * cannot inherit QGraphicsItem or QObject, because the subclasses inherit
  * these from an other source (TextResultItem inherits WorksheetTextItem, for
  * example). Therefore this class mainly offers the interface, and the
  * implementations are done in each subclasses, even when the code is literally
  * the same for them.
  */
 
 namespace Cantor {
     class Result;
 }
 
 class CommandEntry;
 class WorksheetEntry;
 
 class QMenu;
 class QObject;
 class QPointF;
 class QGraphicsObject;
 
 class ResultItem
 {
   public:
     ResultItem(Cantor::Result* result);
     virtual ~ResultItem() = default;
 
     static ResultItem* create(WorksheetEntry* parent, Cantor::Result* result);
 
     virtual double setGeometry(double x, double y, double w) = 0;
     virtual void populateMenu(QMenu* menu, QPointF pos) = 0;
 
     virtual void update() = 0;
 
     virtual void deleteLater() = 0;
 
     virtual double width() const = 0;
     virtual double height() const = 0;
 
     QGraphicsObject* graphicsObject();
     Cantor::Result* result();
     CommandEntry* parentEntry();
 
   protected:
     void addCommonActions(QObject* self, QMenu* menu);
     void needRemove();
 
   protected:
     Cantor::Result* m_result;
 };
 
 #endif // RESULTITEM_H