1 files changed, 52 insertions, 0 deletions
diff --git a/mathemagics/keypad.h b/mathemagics/keypad.h
new file mode 100644
index 0000000..79d12ec
--- /dev/null
+++ b/mathemagics/keypad.h
@@ -0,0 +1,52 @@
+#ifndef KEYPAD_H
+#define KEYPAD_H
+
+#include <qwidget.h>
+#include <qpushbutton.h>
+#include <qstring.h>
+
+class QCloseEvent;
+
+class CharButton : public QPushButton
+{
+	Q_OBJECT
+
+public:
+	CharButton(const QString &text, QWidget *parent=0, const char *name=0);
+	~CharButton() {}
+
+signals:
+	void clicked(const QString &);
+
+private slots:
+	void emitClicked();
+
+private:
+	QString m_text;
+};
+
+class MathKeypad : public QWidget 
+{
+	Q_OBJECT
+
+public:
+	MathKeypad(QWidget *parent=0, const char *name=0);
+	~MathKeypad() {}
+
+signals:
+	void closing();
+	void insertChar(const QString &);
+
+	void add();
+	void subtract();
+	void multiply();
+	void divide();
+	void enter();
+	void backspace();
+	void eex();
+
+protected:
+	void closeEvent(QCloseEvent *);
+};
+
+#endif