Need 2 widgets without a parent to comunicate

[^NyAw^]

Hi,

Why are you using singals and slots? You have access to "m_winA" and "m_winB" pointers that can be used directly:

public slots:
void incoming()
{
  if ((m_count++ % 3) == 0)
  {
    m_winA->show();
    m_winB->hide();
  }
  else
  {
    m_winA->hide();
    m_winB->show();
  }
}

public slots:
void incoming()
{
  if ((m_count++ % 3) == 0)
  {
    m_winA->show();
    m_winB->hide();
  }
  else
  {
    m_winA->hide();
    m_winB->show();
  }
}

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[boblatino]

Yes, I know that. Its just to depict a simpler case. In my Controller class I have a separate thread that is calling the emit. So the reason to do it is for Qt to process the events in its graphical thread. If I call it directly, QT throws invalid thread exception.

Thanks
Ramiro