title: QT how to detect the systray area for creating systary pop up windows
body: <p>i need to create/design QT systray popup windows , i was thinking about creating custom windows  that 
  derived from QDialog , so it could look better then the ordinary "Information,Warning,Critical styles"<br>
  my question is how can i detect the position of the desktop systray ,so how could give the popup windows<br>
  the look and feel of a systray popup  </p>