1 files changed, 20 insertions, 0 deletions
diff --git a/CalculatorWindow.h b/CalculatorWindow.h
new file mode 100644
index 0000000..8a29e6a
--- /dev/null
+++ b/CalculatorWindow.h
@@ -0,0 +1,20 @@
+
+class CalculatorWindow : public ApplicationWindow {
+	public:
+				CalculatorWindow(	const Rect &rFrame,
+									const String& szTitle,
+									unsigned int nWindowLayoutFlags,
+									unsigned int uiFlags = 0);
+		void    OnCommand(			const MessageCommand *pMessage);
+	private:
+		void	Clear();
+		void	doOperation(		int next_operation);
+		
+		TextView	*	pText;
+		String		*	line;
+		double 			total;
+		double			operand;
+		int 			operation;
+		bool 			new_operand;
+};
+