helpercell.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 TITLEBLOCK_SLASH_HELPER_CELL_H
#define TITLEBLOCK_SLASH_HELPER_CELL_H
#include <QtWidgets>
#include "qet.h"

class HelperCell : public QGraphicsObject, public QGraphicsLayoutItem {
    Q_OBJECT
    Q_INTERFACES(QGraphicsLayoutItem)
    
    // constructor, destructor
    public:
    HelperCell(QGraphicsItem * = nullptr);
    ~HelperCell() override;
    private:
    HelperCell(const HelperCell &);
    
    // attributes
    public:
    QColor background_color;     
    QColor foreground_color;     
    QString label;               
    Qt::Orientation orientation; 
    int index;                   
    
    // methods
    public:
    void setGeometry(const QRectF &) override;
    QSizeF sizeHint(Qt::SizeHint, const QSizeF & = QSizeF()) const override;
    QRectF boundingRect() const override;
    void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget * = nullptr) override;
    virtual void setType(QET::TitleBlockColumnLength);
    virtual void setActions(const QList<QAction *> &);
    virtual QList<QAction *> actions() const;
    virtual void setLabel(const QString &text, bool = true);
    
    protected:
    void contextMenuEvent(QGraphicsSceneContextMenuEvent *) override;
    void mouseDoubleClickEvent(QGraphicsSceneMouseEvent *) override;
    
    signals:
    void contextMenuTriggered(HelperCell *);
    void doubleClicked(HelperCell *);
    
    private:
    QList<QAction *> actions_; 
};
#endif