QBasicTimer m_padTimer;

void Shape::mousePressEvent(QGraphicsSceneMouseEvent *event)
{
    qDebug() << "pressed";
    m_padFired = false;
    m_padTimer.start( 1000, this );
    ...
}

void Shape::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
{
    qDebug() << "move";
    m_padTimer.stop();
...
}

void Shape::timerEvent(QTimerEvent *event)
{
    if ( event->timerId() == m_padTimer.timerId() )
    {
    I NEED TO IGNORE MOUSE MOVE EVENT IN THIS POINT !
    }
}