My steps:
1. Run Code::Blocks
2. Click "Create new project"
3. Select "QT4 Project", press "Go", press "next" (check box is unset)
4. Enter Project title "qt_test" (for example), press "next"
5. In edit field I keep "$(#qt4)" and press next
6. In Appeared window "Global variable editor" I enter:
Base: "/usr"
include: "/usr/include/qt4"
lib: "/usr/lib/qt4"
obj: "/usr/bin"
7. Click "Close"
8. Click "OK" at error window "The path you entered seems valid, but this wizard can't locate the following Qt's include file: QApplication in it.".
What's next?
/usr/include/qt4 really do not contain QApplication, because it is in /usr/include/qt4/QtGui
I try set "include" as "/usr/include/qt4/QtGui" but result repeated.
P.S.: Code::Blocks SVN 3803