- o -
- okButton() : KFileDialog
- onlyDoubleClickSelectsFiles() : KFileView, KDirOperator
- openBookmarkURL() : KFileBookmarkHandler
- openDialog() : KIconDialog
- openFileDialog() : KURLRequester
- openPixmap() : KFileTreeBranch
- operationMode() : KFileDialog
- orientation() : KURLBarListBox, KURLBar