Bug 312576

When creating a QObject subclass template in some cases the generated include for the QObject header is not <QObject>, <QtCore/QObject> or <qobject.h> (for qt3) but rather something like <qt4/QtCore/QObject> or even <../../home/myname/qt-x11-free-3.3.8/src/kernel/qobject.h> (for qt3). This is of course wrong and won't even compile with the standard CMake project setup.

With Qt4/CMake projects this only seems to happen when generating files inside a subfolder instead of the project root dir.

The Qt3 case may hint that the "QObject" header is handled somehow specially or so, i.e. there's some code which tries to determine the <QtCore/QObject> part from the actual qobject.h file where the class is declared. This of course fails for Qt3. If Qt3 is supposed to be supported, that case needs to generate just <qobject.h>

Reproducible: Always

Steps to Reproduce:
1. Generate a new Qt Terminal project
2. Create a subfolder called 'foo'
3. Create a QObject subclass file template
4. Skip through all the pages, leaving everything at the default

For Qt3 I'm attaching a pre-setup project, simply set CMAKE_PREFIX_PATH to a Qt3 installation directory when opening the project in KDevelop. The steps are the same as above, except the extra subdir creation can be skipped.
Actual Results:  
#include <qt4/QtCore/QObject> is generated on a Debian system with the 'Qt dir' in /usr/share/qt4.

For Qt3 its #include <../../home/myname/qt-x11-free-3.3.8/src/kernel/qobject.h> for a Qt3 install in /home/myname/qt-x11-free-3.3.8.

Expected Results:  
#include <QtCore/QObject> is generated.