From c6b801d0742464a64372c0c7c3ecac18dfe316fa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=95=D0=BA=D0=B0=D1=82=D0=B5=D1=80=D0=B8=D0=BD=D0=B0=20?=
 =?UTF-8?q?=D0=A1=D0=BF=D0=BE=D1=80=D0=BE=D0=B2=D0=B0?=
 <sporova4852@mail.ru>
Date: Sat, 19 Dec 2020 15:28:00 +0000
Subject: [PATCH] Add new file

---
 Calc.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Calc.h

diff --git a/Calc.h b/Calc.h
new file mode 100644
index 0000000..bd757d2
--- /dev/null
+++ b/Calc.h
@@ -0,0 +1,54 @@
+#ifndef CALC_H
+#define CALC_H
+
+#include <QWidget>
+#include <QStack>
+class QLCDNumber;
+class QPushButton;
+class QGridLayout;
+class QRadioButton;
+class QHBoxLayout;
+
+class Calculator : public QWidget
+{
+    Q_OBJECT
+
+public:
+    Calculator(QWidget *parent = nullptr);
+    ~Calculator();
+    void calc();
+
+private:
+    QLCDNumber* f_lcdNum;
+    QRadioButton* f_radioBtnCasual;
+    QRadioButton* f_radioBtnSci;
+
+    QStack<QString> f_operStack;
+    QString f_currentNum;
+    bool f_if_currNumChangable;
+
+    QGridLayout* f_BtnLayoutCasual;
+    QGridLayout* f_BtnLayoutSciExtr;
+    QWidget* f_BtnLayoutSciExtrWidget;
+    QWidget* f_BtnLayoutCasualExtrWidget;
+
+    QHBoxLayout* f_HBoxBtnLayout;
+
+    QGridLayout* MainLayout;
+
+
+    const double PI = 3.1415926535;
+    const QVector<QString> NumND = {"e", "pi"};
+    const QVector<QString> UnOp = {"rev", "sqr", "sqrt", "-x", "sin", "cos", "tan", "tanh", "sinh", "cosh", "ln", "exp", "n!", "cubic root", "cubic sqr"};
+    const QVector<QString> OpToCountimmediately = {"log", "ysqr", "ysqrt"}; 
+    const QVector<QString> SumOp = {"+", "-"}; 
+    
+    QPushButton* createButton(const QString &p_str, size_t p_horz, size_t p_vert);
+
+public slots:
+    void slotButtonClicked();
+    void slotHideSci(bool);
+    void slotShowSci(bool);
+
+};
+#endif // CALCULATOR_H
-- 
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