Fixes: NB#159761 - DuiList does not update correctly on insertRows() and setData()
Fixes: NB#159761 - DuiList does not update correctly on insertRows() and setData()

Details: Do not create visible items when layout has changed, create when it is required (on draw).

nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch