private void FListKeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.Return && directoryView.SelectedItem != null)
{
var item = (FileItem)directoryView.SelectedItem;
if (item.Info is DirectoryInfo)
{
SelectNode(item);
}
}
if (e.Key == Key.BackSpace && Current != null && Current.Group != null)
{
SelectNode((FileItem)Current.Group.Tag);
}
if (e.Key == Key.F && e.Modifiers == ModifierKeys.Control && directoryView.CurrentCell != null)
{
directoryView.AddFilter(directoryView.CurrentCell, true);
}
}