qtimerevent.3qt man page
QTimerEvent — Parameters that describe a timer event
QTimerEvent ( int timerId )
int timerId () const
The QTimerEvent class contains parameters that describe a timer event.
Timer events are sent at regular intervals to objects that have started one or more timers. Each timer has a unique identifier. A timer is started with QObject::startTimer().
The QTimer class provides a high-level programming interface that uses signals instead of events. It also provides one-shot timers.
The event handler QObject::timerEvent() receives timer events.
See also QTimer, QObject::timerEvent(), QObject::startTimer(), QObject::killTimer(), QObject::killTimers(), and Event Classes.
Member Function Documentation
QTimerEvent::QTimerEvent ( int timerId )
Constructs a timer event object with the timer identifier set to timerId.
int QTimerEvent::timerId () const
Returns the unique timer identifier, which is the same identifier as returned from QObject::startTimer().
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