brightnessdialog.h

#ifndef BRIGHTNESSDIALOG_H
#define BRIGHTNESSDIALOG_H

#include <QDialog>

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