QGestureEvent TapGesture not working on Maemo or S60 emulator ???

[anjanu]

Friends,

I have directed my mobile app to accept the following Gestures

grabGesture(Qt::TapGesture);
    grabGesture(Qt::TapAndHoldGesture);
grabGesture(Qt::PanGesture);

grabGesture(Qt::TapGesture);
    grabGesture(Qt::TapAndHoldGesture);
grabGesture(Qt::PanGesture);

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and I am handling the gestures as follows...

bool client::event(QEvent *event)
{
    if (event->type() == QEvent::Gesture)
        gestureEvent(static_cast<QGestureEvent*>(event));
    else
    QWidget::event(event);
}
 
void client::gestureEvent(QGestureEvent *event)
{
    if(event->gesture(Qt::TapGesture))
    {
        ui->statusBox->appendPlainText("Tap");
    }
    else if(event->gesture(Qt::TapAndHoldGesture))
    {
        ui->statusBox->appendPlainText("Tap and Hold");
    }
    else if(event->gesture(Qt::PanGesture))
    {
        ui->statusBox->appendPlainText("Pan Gesture");
    }
    else
        ui->statusBox->appendPlainText("Some Gesture");
 
}

bool client::event(QEvent *event)
{
    if (event->type() == QEvent::Gesture)
        gestureEvent(static_cast<QGestureEvent*>(event));
    else
    QWidget::event(event);
}

void client::gestureEvent(QGestureEvent *event)
{
    if(event->gesture(Qt::TapGesture))
    {
        ui->statusBox->appendPlainText("Tap");
    }
    else if(event->gesture(Qt::TapAndHoldGesture))
    {
        ui->statusBox->appendPlainText("Tap and Hold");
    }
    else if(event->gesture(Qt::PanGesture))
    {
        ui->statusBox->appendPlainText("Pan Gesture");
    }
    else
        ui->statusBox->appendPlainText("Some Gesture");

}

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so I am just printing the Gesture Name in a textbox...but out of the three gestures on TapAndHold gesture is working, the other two are not working on the Maemo Fermantle or S^3 simulator...pls help