Not possible to catch RequestSoftwareInputPanel with eventFilter() on Symbian

bool QCoeFepInputContext::filterEvent(const QEvent *event)
{
...
    if (event->type() == QEvent::RequestSoftwareInputPanel) {
...
        //If m_pointerHandler has already been set, it means that fep inline editing is in progress.
        //When this is happening, do not filter out pointer events.
        if (!m_pointerHandler)
            return true;
    }

    return false;
}