Redraw an item when its data has been changed
void PtGenListDamageItem( PtWidget_t *list, PtGenListItem_t *item );
Call this function to redraw the item when its data has been changed. If the size changes too, use PtGenListLockItem() and PtGenListUnlockItem() instead.
|If you're modifying more than one item, you should use PtGenListHold() and PtGenListRelease() to avoid multiple calls to the Draw method.|