porymap/include/ui/movablerect.h

#ifndef MOVABLERECT_H
#define MOVABLERECT_H

#include <QGraphicsItem>
#include <QPainter>
#include <QRgb>

class MovableRect : public QGraphicsItem
{
public:
    MovableRect(bool *enabled, int width, int height, QRgb color);
    QRectF boundingRect() const override
    {
        qreal penWidth = 4;
        return QRectF(-penWidth,
                      -penWidth,
                      30 * 8 + penWidth * 2,
                      20 * 8 + penWidth * 2);
    }

    void paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *) override
    {
        painter->setPen(this->color);
        painter->drawRect(-2, -2, this->width + 3, this->height + 3);
        painter->setPen(QColor(0, 0, 0));
        painter->drawRect(-3, -3, this->width + 5, this->height + 5);
        painter->drawRect(-1, -1, this->width + 1, this->height + 1);
    }
    void updateLocation(int x, int y);
    bool *enabled;
private:
    int width;
    int height;
    QRgb color;
};

#endif // MOVABLERECT_H