private void OnGroupsCollectionChanged(GroupsChangedArgs args)
{
if (IsOrphan)
{
this.UnregisterEvents();
}
else
{
var levelParams = new GroupsLevelUpdate(this.favoriteIcons, this.RootNodes, args, this.toolTipBuilder);
levelParams.Run();
}
}
private void UpdateGroupNodeChilds()
{
// take only expanded nodes, for better performance and to protect the lazy loading
if (this.CurrentNode.NotLoadedYet)
{
return;
}
var nextLevelUpdate = new GroupsLevelUpdate(this.FavoriteIcons, this.CurrentNode.Nodes, this.Changes, this.CurrentNode, this.ToolTipBuilder);
nextLevelUpdate.Run();
}