Index: sources/gui/qml/Keyboard.qml
===================================================================
diff -u -rf7392d985121b21e9f9814e444b0810cd1d00b18 -r65558208e4968de9a5470ff5fda1ee2a9d00c793
--- sources/gui/qml/Keyboard.qml	(.../Keyboard.qml)	(revision f7392d985121b21e9f9814e444b0810cd1d00b18)
+++ sources/gui/qml/Keyboard.qml	(.../Keyboard.qml)	(revision 65558208e4968de9a5470ff5fda1ee2a9d00c793)
@@ -14,15 +14,16 @@
  */
 
 // Qt
-import QtQuick 2.12
-import QtQuick.VirtualKeyboard 2.2
+import QtQuick                          2.12
+import QtQuick.VirtualKeyboard          2.2
 
 // Project
 //  C++ imports
 
-
 //  Qml imports
+import "qrc:/globals"
 
+
 /*!
  * \brief   Keyboard is the single keyboard in the entire applicaiton.
  */
@@ -32,8 +33,21 @@
     }
 
     active          : false // if active set to true then in the TextInput section handlers will show up, which is not nice.
-    y               : Qt.inputMethod.visible ? parent.height - _root.height : parent.height
+    y               : Qt.inputMethod.visible ? parent.height - _root.height  - _bottomFiller.height : parent.height
     anchors.left    : parent.left
     anchors.right   : parent.right
-    Behavior on y { NumberAnimation { duration: 250 } }
+
+    Behavior on y { NumberAnimation { duration: Variables.keybardAnimationDuration } }
+    // when an alarm is active then alarm covers the keyboard
+    // to avoid that keyboard moved a little higher
+    // because the keyboard height is calculated by InputPanel itself and can not be set,
+    // a gap beetween the bottom of the keyboard and the screen.
+    // the rectangle _bottomFiller is to fill that gap
+    Rectangle { id: _bottomFiller
+        height: Variables.minVGap
+        color: "black" // InputPanel background color.
+        anchors.left: _root.left
+        anchors.right: _root.right
+        anchors.top: _root.bottom
+    }
 }