[PyQt] Detecting GUI changes

[Saúl Ibarra]

Hi,

Sorry if my question is too abvious, but couldn't find the answer so far...

In an application I'm displaying a simple dialog (GUI designed with QT
designer) which show data from a database. Now I'm saving all data
when user hits 'OK' button, but I'd like to do that _only_ if window
data has been changed.

Any ideas?

Thanks in advance!

-- 
Saúl -- "Nunca subestimes el ancho de banda de un camión lleno de disketes."
----------------------------------------------------------------
http://www.saghul.net/