/*
	Copyright 2006-2014 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 QETGRAPHICSITEM_H
#define QETGRAPHICSITEM_H

#include "diagram.h"

class QetGraphicsItem : public QGraphicsObject {
	Q_OBJECT

	public:
	//constructor destructor
	QetGraphicsItem(QGraphicsItem *parent = 0);
	virtual ~QetGraphicsItem() = 0;

	//public methode
	Diagram* diagram() const;
	virtual void setPos(const QPointF &p);
	virtual void setPos(qreal x, qreal y);
	virtual void rotateBy(const qreal &);
	virtual void applyRotation(const qreal &);
	virtual void editProperty (){}

	signals:
	void positionChange(QPointF);

	public slots:

	//protected method
	protected:
	virtual void mousePressEvent(QGraphicsSceneMouseEvent *e);
	virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *e);
	virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *e);
	virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *e);

	protected:
	bool is_movable_;
	bool first_move_;
	bool snap_to_grid_;
	QPointF mouse_to_origin_movement_;

};

#endif // QETGRAPHICSITEM_H