Path_draw_widget.h

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#ifndef PATH_DRAW_WIDGET_H
#define PATH_DRAW_WIDGET_H

#include <memory>
#include <QGraphicsView>


class Path_draw_widget : public QGraphicsView
{
    Q_OBJECT;

 public:
    Path_draw_widget(QWidget* parent = NULL);
    ~Path_draw_widget(void);

    void clear(void);
    void set_preset_data(int index);

 protected:
    void mousePressEvent(QMouseEvent* event);
    void mouseMoveEvent(QMouseEvent* event);
    void mouseReleaseEvent(QMouseEvent* event);

 private:
    Path_draw_widget(const Path_draw_widget& rhs);
    Path_draw_widget& operator = (const Path_draw_widget& rhs);

    struct pImpl;
    std::auto_ptr<pImpl> pimpl;
};

#endif