Method listHandler

source/windowing/StarWidgetParsing.cpp:556–575

}

WidgetConstructResult WidgetParser::listHandler(String const& name, Json const& config) {
  Json schema;
  try {
    schema = config.get("schema");
  } catch (MapException const& e) {
    throw WidgetParserException(
        strf("Malformed gui json, missing a required value in the map. {}", outputException(e, false)));
  }

  auto list = make_shared<ListWidget>(schema);
  common(list, config);

  if (auto callback = m_callbacks.value(config.getString("callback", name)))
    list->setCallback(callback);

  list->setFillDown(config.getBool("fillDown", false));
  list->setColumns(config.getUInt("columns", 1));

  return WidgetConstructResult(list, name, config.getFloat("zlevel", 0));
}

WidgetConstructResult WidgetParser::sliderHandler(String const& name, Json const& config) {
  try {