[Qt-interest] how do use the timer to calculate the time duration

[Ferenc Stelcz]

Yuvaraj R wrote:
> As per my requirement..
> 
> When i am clicking the accept call button that time timer will be starting..
> 
> When i am clicking the end call  button that time time will be stoping.
> 
> if i use the timer->elapsed( method.. it gives the one call duration time
> only..
> 
> if i calculate duration for next call , it keep on running ,,, it is not
> resetting ...
> 
> How do stop the timer,if once i click the end call button
> 

Ok, last try:

you could try *restart()* instead of elapsed(), dunno if it will give you what 
you want, or you can try the ugly way ::

for example:

void MyVoipClass::acceptCall()
{
	QTime callAcceptedAt = QTime::currentTime();
	
	/*
	users are chatting with each other
	do your job here
	*/

	QTime callAbortedAt = QTime::currentTime();
	
	qDebug("Parties were chatting for ( %d ) milliseconds.",
		callAcceptedAt.msecsTo(callAbortedAt)
		);
	//or you can call secsTo to get the call duration in seconds
}