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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/src/tutorials/addressbook.qdoc | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/doc/src/tutorials/addressbook.qdoc b/doc/src/tutorials/addressbook.qdoc index 23dabb3..33832da 100644 --- a/doc/src/tutorials/addressbook.qdoc +++ b/doc/src/tutorials/addressbook.qdoc @@ -818,21 +818,23 @@ \image addressbook-tutorial-part6-screenshot.png - Although browsing and searching for contacts are useful features, our address - book is not really fully ready for use until we can saving existing contacts - and load them again at a later time. - Qt provides a number of classes for \l{Input/Output and Networking}{input and output}, - but we have chosen to use two which are simple to use in combination: QFile and - QDataStream. - - A QFile object represents a file on disk that can be read from and written to. - QFile is a subclass of the more general QIODevice class which represents many - different kinds of devices. - - A QDataStream object is used to serialize binary data so that it can be stored - in a QIODevice and retrieved again later. Reading from a QIODevice and writing - to it is as simple as opening the stream - with the respective device as a - parameter - and reading from or writing to it. + Although browsing and searching for contacts are useful features, our + address book is not ready for use until we can save existing contacts and + load them again at a later time. + + Qt provides a number of classes for \l{Input/Output and Networking} + {input and output}, but we have chosen to use two which are simple to use + in combination: QFile and QDataStream. + + A QFile object represents a file on disk that can be read from and written + to. QFile is a subclass of the more general QIODevice class which + represents many different kinds of devices. + + A QDataStream object is used to serialize binary data so that it can be + stored in a QIODevice and retrieved again later. Reading from a QIODevice + and writing to it is as simple as opening the stream - with the respective + device as a parameter - and reading from or writing to it. + \section1 Defining the AddressBook Class |