Migration from Qt3 to Qt4

[mourad]

Hi everybody, I've an application developped with Qt3. Now I want to port it and migrate to Qt4. Does anyone can tell me how to and what I must to change .
Many thanks and best regards.
Mourad

[jpn]

Porting from Qt 3 to Qt 4 (http://doc.trolltech.com/4.4/porting4.html)