private void CreateEntryImpl(LocalizationTable table, string key)
{
// skipping header and "Add..." cell
var index = keyColumn.childCount - 1;
table.AddKey(key);
Utils.ApplyChanges(table);
keyColumn.Insert(index, MakeKeyCell(table, key, index - 1));
for (var i = 0; i < localeColumns.Count; i++)
{
var col = i;
localeColumns[i].Insert(index, MakeCell("", index - 1, col, table));
}
}