PathView bad behaviour loading model incrementally

There is a problem when the pathview model is loaded incrementally.

Steps:

1) Start testPathViewIncrementally.qml (attached with this report):

• A model loaded incrementally in "onCompleted" slot is assigned to pathview
• The view isn't ok after the model is loaded (any poster is visible until a Key Left or Key Right is pressed)
• You can check in traces that the currentIndex of the pathview is changing during the model is loading:

• • • • • • • • • • Current Index: 1
                  • Current Index: 2
                  • Current Index: 3
                  • Current Index: 4
                  • Current Index: 5
                  • Current Index: 6
                  • Current Index: 7
                  • Current Index: 8
                  • Current Index: 9
                  • Current Index: 10