includes problems

[valy12]

Hello everybody!
I work on Windows Seven with Qt 4.6.3

I 've got some files of a project found on the internet and I tried to create a new projet based on those files, so I 've created a .pro file and added all the files. But after compiling, I've got a problem on a library called qLocalSocket. The compile output give me the error : "No such file or directory", however, I 've got this line on my file: # include <QLocalSocket> so it should works...
Moreover I've well changed the Path of qmake.exe on system...
I've searched on the web a similar problem without succes

Is there something to do i've missed or what?
Thanks

[wysota]

A header file only contains a declaration of classes and functions. To use them you need to link your program against a library that provides implementations of those symbols, in your case probably the QtNetwork library.

[Zlatomir]

QLocalSocket class is part of the QtNetwork module of Qt framework and to tell the tools to link network module with your application you will need to add this line in your .pro file:

QT += network

QT += network

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[valy12]

Ok, it works. Thanks for reply