Index: sources/gui/qml/KeyboardItem.qml
===================================================================
diff -u -r5f00168c6618b8d605ce31086e5c36896e529757 -rcafc3bab7dc248d01587b7518d47125641608008
--- sources/gui/qml/KeyboardItem.qml	(.../KeyboardItem.qml)	(revision 5f00168c6618b8d605ce31086e5c36896e529757)
+++ sources/gui/qml/KeyboardItem.qml	(.../KeyboardItem.qml)	(revision cafc3bab7dc248d01587b7518d47125641608008)
@@ -71,13 +71,26 @@
 
     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
+    }
+
     Rectangle { id: _background
         visible                 : Qt.inputMethod.visible
-        y                       : 0
         z                       : -1
         width                   : Variables.applicationWidth
         height                  : _root.height
         anchors.horizontalCenter: _root.horizontalCenter
+        anchors.bottom          : _root.bottom
         color                   : "black"
     }