- connect(child, SIGNAL(newChild(AbstractTreeItem *)),
- this, SLOT(newChild(AbstractTreeItem *)));
-
- connect(child, SIGNAL(childDestroyed(int)),
- this, SLOT(childDestroyed(int)));
+ connect(item, SIGNAL(beginAppendChilds(int, int, int)),
+ this, SLOT(beginAppendChilds(int, int, int)));
+ connect(item, SIGNAL(endAppendChilds()),
+ this, SLOT(endAppendChilds()));
+
+ connect(item, SIGNAL(beginRemoveChilds(int, int, int)),
+ this, SLOT(beginRemoveChilds(int, int, int)));
+ connect(item, SIGNAL(endRemoveChilds()),
+ this, SLOT(endRemoveChilds()));