#ifndef GRAPHICSBAR_H #define GRAPHICSBAR_H #include class MainWindow; class QGraphicsView; class GraphicsBar : public QToolBar { Q_OBJECT public: explicit GraphicsBar(MainWindow *main, QWidget *parent = 0); public slots: void paintEvent(QPaintEvent *event); void fillData(); private: MainWindow *main; QGraphicsView *codeGraphic; }; #endif // GRAPHICSBAR_H