#ifndef BRIGHTNESSDIALOG_H #define BRIGHTNESSDIALOG_H #include using namespace std; namespace Ui { class brightnessDialog; } class brightnessDialog : public QDialog { Q_OBJECT public: QString checkconfig_str_val; int oldValue; explicit brightnessDialog(QWidget *parent = nullptr); ~brightnessDialog(); private slots: void on_quitBtn_clicked(); void on_horizontalSlider_valueChanged(int value); void on_incBtn_clicked(); void on_decBtn_clicked(); void on_okBtn_clicked(); private: Ui::brightnessDialog *ui; }; #endif // BRIGHTNESSDIALOG_H