Qt 4.8
qbasictimer.cpp
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41 
42 #include "qbasictimer.h"
43 #include "qcoreapplication.h"
45 
47 
131 void QBasicTimer::start(int msec, QObject *obj)
132 {
133  stop();
134  if (obj)
135  id = obj->startTimer(msec);
136 }
137 
144 {
145  if (id) {
147  if (eventDispatcher)
148  eventDispatcher->unregisterTimer(id);
149  }
150  id = 0;
151 }
152 
int startTimer(int interval)
Starts a timer and returns a timer identifier, or returns zero if it could not start a timer...
Definition: qobject.cpp:1623
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
static QAbstractEventDispatcher * instance(QThread *thread=0)
Returns a pointer to the event dispatcher object for the specified thread.
virtual bool unregisterTimer(int timerId)=0
Unregisters the timer with the given timerId.
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
void stop()
Stops the timer.
The QAbstractEventDispatcher class provides an interface to manage Qt's event queue.
void start(int msec, QObject *obj)
Starts (or restarts) the timer with a msec milliseconds timeout.