1 files changed, 50 insertions, 0 deletions
diff --git a/src-qt5/desktop-utils/lumina-calculator/mainUI.h b/src-qt5/desktop-utils/lumina-calculator/mainUI.h
new file mode 100644
index 00000000..0d99c83a
--- /dev/null
+++ b/src-qt5/desktop-utils/lumina-calculator/mainUI.h
@@ -0,0 +1,50 @@
+//===========================================
+//  Lumina Desktop source code
+//  Copyright (c) 2016, Ken Moore
+//  Available under the 3-clause BSD license
+//  See the LICENSE file for full details
+//===========================================
+#ifndef _LUMINA_CALCULATOR_MAIN_UI_H
+#define _LUMINA_CALCULATOR_MAIN_UI_H
+
+#include <QMainWindow>
+#include <QString>
+#include <QChar>
+
+namespace Ui{
+	class mainUI;
+};
+
+class mainUI : public QMainWindow{
+	Q_OBJECT
+public:
+	mainUI();
+	~mainUI();
+
+private slots:
+	void start_calc();
+    void clear_calc();
+    void captureButton1();
+    void captureButton2();
+    void captureButton3();
+    void captureButton4();
+    void captureButton5();
+    void captureButton6();
+    void captureButton7();
+    void captureButton8();
+    void captureButton9();
+    void captureButton0();
+    void captureButtonSubtract();
+    void captureButtonAdd();
+    void captureButtonDivide();
+    void captureButtonMultiply();
+//    void captureButtonEqual();
+    void captureButtonDecimal();
+
+
+private:
+	Ui::mainUI *ui;
+	double performOperation(double LHS, double RHS, QChar symbol);
+	double strToNumber(QString str); //this is highly-recursive
+};
+#endif