one more question from newbie :)
unlike cdt (which I used earlier) seems qtcreator can't work with github without external git client?
or I'm wrong with a <some> settings?
Yes, QtCreator requires an external git client or other VCS clients.
The settings are defined in Tools/Options/Version Control.
to avoid new topic , can someone assist me to find the doc out which describes pro file syntax, please?
actually the question is:
in the case src is not ion the same level with buid
SOURCES += src\main.cpp
however it doesn't allow me to specify build folders like above with usual error - sources on the same level with binary build
seems I have to specify src subfolder as sources forcely
The .pro files use the "qmake syntax.":http://qt-project.org/doc/qt-5/qmake-manual.html
In general you should use Qt creator to add files (e.g. Add Existing Files). The build is often done in a build directory which is separate.