Index: sources/gui/qml/globals/Variables.qml
===================================================================
diff -u -r310dbfe508ffb4c921bb9337e207223f8677ca10 -r6a813369c2f302b1f525c8bae97b8b29e0311cd6
--- sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 310dbfe508ffb4c921bb9337e207223f8677ca10)
+++ sources/gui/qml/globals/Variables.qml	(.../Variables.qml)	(revision 6a813369c2f302b1f525c8bae97b8b29e0311cd6)
@@ -1,7 +1,48 @@
+/*!
+ *
+ * Copyright (c) 2019-2020 Diality Inc. - All Rights Reserved.
+ * \copyright                                                       \n
+ *          THIS CODE MAY NOT BE COPIED OR REPRODUCED IN ANY FORM,  \n
+ *          IN PART OR IN WHOLE,                                    \n
+ *          WITHOUT THE EXPLICIT PERMISSION OF THE COPYRIGHT OWNER. \n
+ *
+ * \file    Variables.qml
+ * \date    2019/10/18
+ * \author  Behrouz NematiPour
+ *
+ */
+
+// Qt
 pragma Singleton
 import QtQuick 2.12
 
+/*!
+ * \brief
+ * Variabes.qml file includes any constant variable definitions
+ * which is going to be used in the project.
+ */
 QtObject {
-    readonly property int applicationWidth: 1280
-    readonly property int applicationHeight: 800
+    readonly property int applicationWidth      : 1280
+    readonly property int applicationHeight     : 800
+    readonly property int headerHeight          : 100
+
+    readonly property int mainMenuHeight        : 70
+
+    readonly property int logoWidth             : 50
+    readonly property int logoHeight            : 50
+
+    readonly property int borderWidth           : 2
+
+    readonly property int touchRectWidth        : 512   //K:D //425
+    readonly property int touchRectHeight       : 85    //K:D //70
+    readonly property int touchRectRadius       : 45
+
+    readonly property int poweroffWidth         : 950
+    readonly property int poweroffHeight        : 550
+
+    readonly property int titleBottomPadding    : 25
+
+    readonly property int columnSpacing         : 25    //K:D //20
+
+    readonly property int dialogRadius          : 10
 }