QTimerEvent Class Reference
[QtCore module]
The QTimerEvent class contains parameters that describe a timer event. More...
#include <QTimerEvent> Inherits QEvent.
Public Functions
- 6 public functions inherited from QEvent
Additional Inherited Members
- 1 property inherited from QEvent
- 1 static public member inherited from QEvent
Detailed Description
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 single-shot timers.
The event handler QObject::timerEvent() receives timer events.
See also QTimer, QObject::timerEvent(), QObject::startTimer(), and QObject::killTimer().
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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Trademarks |
Qt 4.5.2 |
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