Mouse Double Click triggers Tag and Hold Gesture

I have a widget that accepts mouse double clicks and also the Tap and Hold Gesture. When I double click with the mouse it generates a Tap and Hold Gesture event.

Here's the code I use to verify that it is indeed a Tap and Hold Gesture...

if(e->type() == QEvent::Gesture)
{
QGestureEvent event = static_cast<QGestureEvent>(e);
if(QGesture *gest = event->gesture(Qt::TapAndHoldGesture))
{
if(gest->state()==1)