#ifndef WIDGET4_H
#define WIDGET4_H

#include <QWidget>
#include <QPushButton>
#include <QLineEdit>
#include <QLabel>

class Widget4 : public QWidget
{
    Q_OBJECT
public:
    explicit Widget4(QWidget *parent = nullptr);

private:
    QPushButton *btn;
    QLineEdit *edit1,*edit2;
    QLabel *label;

signals:

};

#endif // WIDGET4_H
