Timer question

MoonChild

How do I do to restart a QTimer of 1 minute in one function called PushButtonHandler each time I push a button, how do I stop the running timer, I cant use Timer->stop() before the declaration of the QTimer!!!!!!!, already tried if (isActive(&Timer)==TRUE ), does't work,Help please.
@
void MainWindow::PushButtonHandler()
{
do
{
if (seconds==0)
seconds=10;

    //if (isActive(&Timer)==TRUE )?????????????????
    //    Timer->stop();?????????????????????

  // if (QTimer::isActive ())=TRUE)??????????????????

   //     QTimer::~QTimer ()); ????????????????

   t=t+5;
   seconds=seconds+5;
}
while (seconds>45);

if (seconds==45)
  seconds=15;

ui->lcdNumber_2->display(seconds);


if (t>=6)
     {
         t--;
         QTimer *Timer = new QTimer(this);
         Timer->setInterval(36000);
         Timer->setSingleShot(true);
         connect(Timer, SIGNAL(timeout()), SLOT(Timer()));
         Timer->start();
      }

}
@

mlong

[Moderator's note: I split this into its own thread. Please start new threads for new questions, even if they're "sort of" related to an old thread.]

But to answer your question, make the QTimer * a member of your class rather than a locally-created timer in the handler. (So you only create one timer.)

Then you can just call theTimer->start() to start/restart it, or theTimer->stop() to stop it.

Also, as a side note, never call a destructor explicitly! You'd want to use delete to delete a timer, if that's what you wanted to do.

andre

Also: get rid of the loop in there. You do not need it.