41 lines
720 B
C
41 lines
720 B
C
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#ifndef CALCULATOR_H
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#define CALCULATOR_H
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#include <QMainWindow>
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QT_BEGIN_NAMESPACE
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namespace Ui {
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class Calculator;
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}
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QT_END_NAMESPACE
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class Calculator : public QMainWindow
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{
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Q_OBJECT
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public:
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Calculator(QWidget *parent = nullptr);
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~Calculator();
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private slots:
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void digitClicked();
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void dotClicked();
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void addClicked();
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void subtractClicked();
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void multiplyClicked();
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void divideClicked();
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void equalsClicked();
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void clearClicked();
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void changeSignClicked();
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void powClicked();
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void printDisplay();
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private:
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Ui::MainWindow *ui;
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double currentValue;
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double storedValue;
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int doubleDepth;
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QString pendingOperator;
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};
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#endif // CALCULATOR_H
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