- Accueil Actualit�s IT Pro
- Conception Cycle de vie du logiciel
- Java Plateforme et langage Java
- .NET Microsoft Framework .NET
- D�v. Web D�veloppement Web et Webmarketing
- EDI Environnements de D�veloppement Int�gr�
- Langages Langages de programmation applicatifs
- SGBD Syst�mes de Gestion de Bases de Donn�es
- Office Bureautique pour l'entreprise
- Solutions d'entreprise Autres logiciels pour l'entreprise
- Applications Applications logicielles
- Syst�mes Logiciels et mat�riels syst�mes
              
QBasicTimer Class ReferenceThe QBasicTimer class provides timer events for objects. More... #include <QBasicTimer>
Public Functions
Detailed DescriptionThe QBasicTimer class provides timer events for objects. This is a fast, lightweight, and low-level class used by Qt internally. We recommend using the higher-level QTimer class rather than this class if you want to use timers in your applications. Note that this timer is a repeating timer that will send subsequent timer events unless the stop() function is called. To use this class, create a QBasicTimer, and call its start() function with a timeout interval and with a pointer to a QObject subclass. When the timer times out it will send a timer event to the QObject subclass. The timer can be stopped at any time using stop(). isActive() returns true for a timer that is running; i.e. it has been started, has not reached the timeout time, and has not been stopped. The timer's ID can be retrieved using timerId(). The Wiggly example uses QBasicTimer to repaint a widget at regular intervals. See also QTimer, QTimerEvent, QObject::timerEvent(), Timers, and Wiggly Example. Member Function Documentation
|
