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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
#pragma once
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#include "Calculator.h"
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#include "Keypad.h"
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#include <AK/Vector.h>
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#include <LibGUI/GWidget.h>
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class GTextBox;
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class GButton;
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class GLabel;
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class CalculatorWidget final : public GWidget {
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C_OBJECT(CalculatorWidget)
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public:
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virtual ~CalculatorWidget() override;
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private:
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explicit CalculatorWidget(GWidget*);
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void add_button(GButton&, Calculator::Operation);
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void add_button(GButton&, int);
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void add_button(GButton&);
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void update_display();
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Calculator m_calculator;
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Keypad m_keypad;
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ObjectPtr<GTextBox> m_entry;
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ObjectPtr<GLabel> m_label;
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ObjectPtr<GButton> m_digit_button[10];
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ObjectPtr<GButton> m_mem_add_button;
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ObjectPtr<GButton> m_mem_save_button;
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ObjectPtr<GButton> m_mem_recall_button;
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ObjectPtr<GButton> m_mem_clear_button;
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ObjectPtr<GButton> m_clear_button;
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ObjectPtr<GButton> m_clear_error_button;
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ObjectPtr<GButton> m_backspace_button;
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ObjectPtr<GButton> m_decimal_point_button;
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ObjectPtr<GButton> m_sign_button;
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ObjectPtr<GButton> m_add_button;
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ObjectPtr<GButton> m_subtract_button;
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ObjectPtr<GButton> m_multiply_button;
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ObjectPtr<GButton> m_divide_button;
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ObjectPtr<GButton> m_sqrt_button;
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ObjectPtr<GButton> m_inverse_button;
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ObjectPtr<GButton> m_percent_button;
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ObjectPtr<GButton> m_equals_button;
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};
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