scene_rect.h

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/***************************************************************************
 *                                                                         *
 *   @file   scene_rect.cpp                                                *
 *   @author DSCaskey                                                      *
 *   @date   3.30.2021                                                     *
 *   Copyright (C) 2017  Seamly, LLC                                       *
 *                                                                         *
 *   https://github.com/fashionfreedom/seamly2d                            *
 *                                                                         *
 ***************************************************************************
 **
 **  Seamly2D 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 3 of the License, or
 **  (at your option) any later version.
 **
 **  Seamly2D 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 Seamly2D.  If not, see <http://www.gnu.org/licenses/>.
 **
 **************************************************************************/
 
#ifndef SCENE_RECT_H
#define SCENE_RECT_H
 
#include <QtGlobal>
#include <QGraphicsRectItem>
 
#include "../vmisc/def.h"
 
class VPointF;
class VScaledLine;
 
class SceneRect: public QGraphicsRectItem
{
public:
    explicit                 SceneRect(const QColor &lineColor, QGraphicsItem *parent = nullptr);
    virtual                 ~SceneRect() = default;
    virtual int              type() const Q_DECL_OVERRIDE {return Type;}
                             enum { Type = UserType + static_cast<int>(Vis::ScenePoint)};
 
    virtual void             paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
                                   QWidget *widget = nullptr) Q_DECL_OVERRIDE;
    virtual void             refreshPointGeometry(const VPointF &point);
 
protected:
    QColor                   m_rectColor; /** @brief m_rectColor color of point. */
    bool                     m_onlyPoint;
    bool                     m_isHovered;
    bool                     m_showPointName;
 
    virtual void             hoverEnterEvent(QGraphicsSceneHoverEvent *event) Q_DECL_OVERRIDE;
    virtual void             hoverLeaveEvent(QGraphicsSceneHoverEvent *event) Q_DECL_OVERRIDE;
 
    void                     setOnlyPoint(bool value);
    bool                     isOnlyPoint() const;
 
    void                     setPointColor(const QString &value);
 
private:
    Q_DISABLE_COPY(SceneRect)
 
    void                     setRectPen(qreal scale);
};
 
#endif // SCENE_RECT_H