qgimanager.h

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/*
    Copyright 2006-2019 The QElectroTech Team
    This file is part of QElectroTech.
    
    QElectroTech is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 2 of the License, or
    (at your option) any later version.
    
    QElectroTech is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef QGI_MANAGER_H
#define QGI_MANAGER_H
#include <QtCore>
#include <QGraphicsScene>
#include <QGraphicsItem>
class QGIManager {
    // constructors, destructors
    public:
    QGIManager(QGraphicsScene *);
    virtual ~QGIManager();
    private:
    QGIManager(const QGIManager &);
    
    // attributes
    private:
    QGraphicsScene *scene;
    QHash<QGraphicsItem *, int> qgi_manager;
    bool destroy_qgi_on_delete;
    
    // methods
    public:
    void manage(QGraphicsItem *);
    void release(QGraphicsItem *);
    void manage(const QList<QGraphicsItem *> &);
    void release(const QList<QGraphicsItem *> &);
    void setDestroyQGIOnDelete(bool);
    bool manages(QGraphicsItem *) const;
};
#endif