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Diffstat (limited to 'doc/man/man3/tqsessionmanager.3qt')
| -rw-r--r-- | doc/man/man3/tqsessionmanager.3qt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/man/man3/tqsessionmanager.3qt b/doc/man/man3/tqsessionmanager.3qt index 4ae80cd58..ce3995dc9 100644 --- a/doc/man/man3/tqsessionmanager.3qt +++ b/doc/man/man3/tqsessionmanager.3qt @@ -73,7 +73,7 @@ Inherits TQObject. .SH DESCRIPTION The TQSessionManager class provides access to the session manager. .PP -The session manager is responsible for session management, most importantly for interruption and resumption. A "session" is a kind of record of the state of the system, e.g. which applications were run at start up and which applications are currently running. The session manager is used to save the session, e.g. when the machine is shut down; and to restore a session, e.g. when the machine is started up. Use QSettings to save and restore an individual application's settings, e.g. window positions, recently used files, etc. +The session manager is responsible for session management, most importantly for interruption and resumption. A "session" is a kind of record of the state of the system, e.g. which applications were run at start up and which applications are currently running. The session manager is used to save the session, e.g. when the machine is shut down; and to restore a session, e.g. when the machine is started up. Use TQSettings to save and restore an individual application's settings, e.g. window positions, recently used files, etc. .PP TQSessionManager provides an interface between the application and the session manager so that the program can work well with the session manager. In Qt, session management requests for action are handled by the two virtual functions QApplication::commitData() and QApplication::saveState(). Both provide a reference to a session manager object as argument, to allow the application to communicate with the session manager. .PP @@ -276,7 +276,7 @@ If the session manager is capable of restoring sessions it will execute \fIcomma .PP The \fC-session\fR option is mandatory; otherwise QApplication cannot tell whether it has been restored or what the current session identifier is. See QApplication::isSessionRestored() and QApplication::sessionId() for details. .PP -If your application is very simple, it may be possible to store the entire application state in additional command line options. This is usually a very bad idea because command lines are often limited to a few hundred bytes. Instead, use QSettings, or temporary files or a database for this purpose. By marking the data with the unique sessionId(), you will be able to restore the application in a future session. +If your application is very simple, it may be possible to store the entire application state in additional command line options. This is usually a very bad idea because command lines are often limited to a few hundred bytes. Instead, use TQSettings, or temporary files or a database for this purpose. By marking the data with the unique sessionId(), you will be able to restore the application in a future session. .PP See also restartCommand(), setDiscardCommand(), and setRestartHint(). .SH "void TQSessionManager::setRestartHint ( RestartHint hint )" |