diagrameventaddshape.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 DIAGRAMEVENTADDSHAPE_H
#define DIAGRAMEVENTADDSHAPE_H

#include "diagrameventinterface.h"
#include "qetshapeitem.h"

class DiagramEventAddShape : public DiagramEventInterface
{
        Q_OBJECT

    public:
        DiagramEventAddShape(Diagram *diagram, QetShapeItem::ShapeType shape_type);

        ~DiagramEventAddShape() override;
        void mousePressEvent       (QGraphicsSceneMouseEvent *event) override;
        void mouseMoveEvent        (QGraphicsSceneMouseEvent *event) override;
        void mouseReleaseEvent     (QGraphicsSceneMouseEvent *event) override;
        void mouseDoubleClickEvent (QGraphicsSceneMouseEvent *event) override;
        void init() override;

    private:
        void updateHelpCross (const QPointF &p);

    protected:
        QetShapeItem::ShapeType  m_shape_type;
        QetShapeItem            *m_shape_item;
        QGraphicsLineItem       *m_help_horiz, *m_help_verti;
};

#endif // DIAGRAMEVENTADDSHAPE_H