Index: sources/gui/qml/components/GridSelection.qml
===================================================================
diff -u -r2dd4e9c952d65e68f1c81a1cfc13d1f96b0d7d43 -re5ae6f8513673d1c09bd04ec3da08e71bfded5e2
--- sources/gui/qml/components/GridSelection.qml	(.../GridSelection.qml)	(revision 2dd4e9c952d65e68f1c81a1cfc13d1f96b0d7d43)
+++ sources/gui/qml/components/GridSelection.qml	(.../GridSelection.qml)	(revision e5ae6f8513673d1c09bd04ec3da08e71bfded5e2)
@@ -47,6 +47,25 @@
     height  : _root.rowCount * _root.optionHeight + _title.height + _grid.anchors.topMargin
     width   : _root.colCount * _root.optionWidth
 
+    function resetSelection() {
+        curIndex = -1
+        active = false
+        selectionResetted()
+    }
+
+    function setSelection(vWhichIndex) {
+        if(vWhichIndex < _root._itemCount) {
+            curIndex = vWhichIndex
+        } else {
+            curIndex = -1
+        }
+
+        clicked(curIndex)
+        active = true
+    }
+
+    signal selectionResetted()
+
     signal clicked(int vIndex)
 
     Text { id           : _title
@@ -73,7 +92,7 @@
                 width       : _root.optionWidth
                 radius      : Variables.dialogRadius
                 Binding on selected {
-                    when  : _root.curIndex > -1
+                    when  : _root.curIndex >= -1
                     value : index === _root.curIndex
                 }
                 onClicked: {