Added scrollbars.

qml/dummyview.qml

@@ -10,7 +10,7 @@ ApplicationWindow
     height: 400
     title: "TableView mit myChildModel"
 
-    TableView
+    TreeView
     {
         anchors.fill: parent
         clip: true
@@ -33,5 +33,13 @@ ApplicationWindow
             }
         }
 
+
+        ScrollBar.horizontal: ScrollBar {}
+        ScrollBar.vertical: ScrollBar {}
+
+
+
     }
+
+
 }