#ifndef CUSTOM_DIALOG_H #define CUSTOM_DIALOG_H #include #include class custom_dialog : public QDialog { Q_OBJECT public: explicit custom_dialog(QWidget *parent = 0); static void buzzer_beep(const int ms); void set_btn_beep(QObject *obj, const char *signal); signals: public slots: void btn_beep(void); }; #endif // CUSTOM_DIALOG_H