| 159 | } |
| 160 | |
| 161 | QModelIndex KeyTreeModel::index(int row, int column, const QModelIndex &parent) const |
| 162 | { |
| 163 | if(!hasIndex(row, column, parent)) |
| 164 | return QModelIndex(); |
| 165 | |
| 166 | KeyTreeItem *parentItem = getItem(parent); |
| 167 | KeyTreeItem *childItem = parentItem->child(row); |
| 168 | if (childItem) |
| 169 | return createIndex(row, column, childItem); |
| 170 | else |
| 171 | return QModelIndex(); |
| 172 | } |
| 173 | |
| 174 | bool KeyTreeModel::removeChild(KeyTreeItem * item, int row) { |
| 175 | if(item) { |