_email_list = new EditableList<string, EmailDialog> (
this, columns, bind(&RecipientDialog::get_emails, this), bind(&RecipientDialog::set_emails, this, _1), bind(&column, _1)
);
_email_list = new EditableList<string, EmailDialog> (
this, columns, bind(&RecipientDialog::get_emails, this), bind(&RecipientDialog::set_emails, this, _1), bind(&column, _1)
);