- o -
- Korean : KEncodingDetector , KEncodingProber
- ObeyTrailingSlash : KUrl
- ObsoleteCurrency : KCurrencyCode
- OffsetFromUTC : KDateTime
- Ok : KFilterBase
- OldGlobs : KMimeGlobsFileParser
- OnlyStderrChannel : KProcess
- OnlyStdoutChannel : KProcess
- Open : KNetwork::KClientSocketBase
- OriyaDigits : KLocale
- Other : KEncodingProber
- Outside : KDateTime
KDE 4.6 API Reference