Create a qmake project using the normal wizards. Open the .pro. Add 'QT += foo'. After the re-parse of the project the Sources, Headers and Forms nodes are gone.
This makes it currently impossible to use Creator to navigate a project using Qt modules which aren't present in the selected Qt version (e.g. no webkit compiled)
|For Gerrit Dashboard: QTCREATORBUG-13871|
|104260,2||QmakeProject: Use file list even in the EvalPartial case||master||qt-creator/qt-creator||Status: MERGED||+2||0|