select_zone.h

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#ifndef SELECTZONE_H
#define SELECTZONE_H
 
#include "card_zone.h"
 
#include <QSet>

class SelectZone : public CardZone
{
    Q_OBJECT
private:
    QPointF selectionOrigin;
    QSet<CardItem *> cardsInSelectionRect;
 
protected:
    void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
    void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
 
public:
    SelectZone(CardZoneLogic *logic, QGraphicsItem *parent = nullptr);
};
 
qreal divideCardSpaceInZone(qreal index, int cardCount, qreal totalHeight, qreal cardHeight, bool reverse = false);
 
#endif