Method refresh

src/ui/DownloadDictionariesDialog.cpp:963–967

}

void DownloadDictionariesDialog::refresh() {
  indicate_that_saving_might_be_needed();
  on_display_action();
  KillTimer(_hSelf, refresh_timer_id);
}

void DownloadDictionariesDialog::update_controls() {
  Button_SetCheck(m_h_show_only_known, m_settings.data.download_show_only_recognized_dictionaries ? BST_CHECKED : BST_UNCHECKED);