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53 lines
740 B
53 lines
740 B
#ifndef KEYPAD_H
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#define KEYPAD_H
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#include <qwidget.h>
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#include <qpushbutton.h>
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#include <qstring.h>
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class QCloseEvent;
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class CharButton : public QPushButton
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{
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Q_OBJECT
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public:
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CharButton(const QString &text, QWidget *parent=0, const char *name=0);
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~CharButton() {}
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signals:
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void clicked(const QString &);
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private slots:
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void emitClicked();
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private:
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QString m_text;
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};
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class MathKeypad : public QWidget
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{
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Q_OBJECT
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public:
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MathKeypad(QWidget *parent=0, const char *name=0);
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~MathKeypad() {}
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signals:
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void closing();
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void insertChar(const QString &);
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void add();
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void subtract();
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void multiply();
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void divide();
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void enter();
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void backspace();
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void eex();
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protected:
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void closeEvent(QCloseEvent *);
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};
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#endif
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