qelectrotech-source-mirror/sources/qetgraphicsitem/slaveelement.h

/*
	Copyright 2006-2017 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 SLAVEELEMENT_H
#define SLAVEELEMENT_H

#include "customelement.h"
#include"properties/xrefproperties.h"

class SlaveElement : public CustomElement
{
	Q_OBJECT
	public:
	explicit SlaveElement (const ElementsLocation &, QGraphicsItem * = nullptr, int * = nullptr);
	~SlaveElement() override;
	void linkToElement(Element *elmt) override;
	void unlinkAllElements() override;
	void unlinkElement(Element *elmt) override;

	signals:

	private slots:
	void updateLabel();

	private:
		QGraphicsTextItem *m_xref_item;
		QList<QMetaObject::Connection> m_connections;
};

#endif // SLAVEELEMENT_H