C++ (Cpp) KLocale::language示例

void KraftView::slotLanguageSettings()
{
  kDebug() << "Language Settings" << endl;
  DocLocaleDialog dia( this );
  KLocale *l = m_doc->locale();

  if ( m_doc ) {
    dia.setLocale( l->country(), l->language() );

    if ( dia.exec() == QDialog::Accepted  ) {
      QString c = dia.locale().country();
      if ( c != m_doc->locale()->country() ) {

        KConfig *cfg = KGlobal::config().data();
        m_doc->locale()->setCountry( c, cfg );
        m_doc->locale()->setLanguage( dia.locale().language(), cfg );

        PositionViewWidgetListIterator it( mPositionWidgetList );
        while( it.hasNext() ) {
          PositionViewWidget *w = it.next(); //  = 0;
          w->setLocale( m_doc->locale() );
          w->repaint();
        }

        refreshPostCard();
      }
    }
  }
}