| 49 | } |
| 50 | |
| 51 | UINT8 TreeItem::insertChildBefore(TreeItem *item, TreeItem *newItem) |
| 52 | { |
| 53 | int index = childItems.indexOf(item); |
| 54 | if (index == -1) |
| 55 | return ERR_ITEM_NOT_FOUND; |
| 56 | childItems.insert(index, newItem); |
| 57 | return ERR_SUCCESS; |
| 58 | } |
| 59 | |
| 60 | UINT8 TreeItem::insertChildAfter(TreeItem *item, TreeItem *newItem) |
| 61 | { |