#include problem in eclipse with qt4.4.0

Hi~
I'm using eclipse with qt4.4.0.
I have set qt4.4.0 as my Window->Preferences->Qt

However, #include seems to be not working very well.

#include <QApplication> does not work (unresolved inclusion)
but #include <QtGui/QApplication> works.

Can anybody tell me why this is the case?
And how do I fix it?

Thanks =)

Code:

---

QT += gui

---

in *.pro file?

hi, we have the same problem. im using Qt 4.5.2.

tried the "QT += gui" in my .pro but still it gives error in eclipse.

any ideas or suggestions on what to do?

i got it working.

when creating a new project choose Qt project instead of C++.

File > New > Project > Qt Gui Project