Move files to include and src directories

include/DRAWer_2_0.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include <QtWidgets/QMainWindow>
+#include "ui_DRAWer_2_0.h"
+
+class DRAWer_2_0 : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    DRAWer_2_0(QWidget* parent = nullptr);
+    ~DRAWer_2_0();
+
+private slots:
+    void on_Line_Button_clicked();
+
+    void on_Parallel_Button_clicked();
+
+    void on_P2P_Button_clicked();
+
+    void on_Horizontal_Button_clicked();
+
+    void on_Vertical_Button_clicked();
+
+    void on_Perpendicular_Button_clicked();
+
+    void on_Circle_Button_clicked();
+
+    void on_Tangent_Button_clicked();
+
+private:
+    Ui::DRAWer_2_0Class ui;
+};
+