coloriage Code

#ifndef UNDOCOMMAND_H
#define UNDOCOMMAND_H

#include "shape.h"

#include <QImage>
#include <QWidget>
#include <QUndoCommand>
#include <memory>
#include <vector>


class Undo_Command : public QUndoCommand
{
public:
    explicit Undo_Command(QWidget *dessin, QImage *image,
                          std::unique_ptr <Shape>&&s);

    virtual void undo() override;
    virtual void redo() override;

private:
    QWidget *dessin;
    QImage *image;
    QImage undoImage;
    std::unique_ptr <Shape> shape;
};


#endif // UNDOCOMMAND_H