void UpdateItem(SourcesListItem item)
{
if (!updating)
{
outlineView.ReloadItem(item);
if (item.isSelected)
{
outlineView.SelectRow(outlineView.RowForItem(item), true);
}
else
{
outlineView.DeselectRow(outlineView.RowForItem(item));
}
}
}
IViewItem IView.AddItem(object datum, IViewItem parent)
{
var item = new SourcesListItem()
{
datum = datum,
updater = UpdateItem,
viewEvents = viewEvents,
parent = parent as SourcesListItem,
};
if (item.parent != null)
{
item.parent.items.Add(item);
}
else
{
dataSource.Items.Add(item);
}
UpdateItem(item);
return(item);
}
