What is the MIME type for a QtCreator project file .pro on KDE desktop?

[Agroni]

Hello,

I am trying to fix this annoying association of qtproject.pro file to KICAD application when I don't even have KICAD installed.

So I looked into the list of MIME types but I can't find any
application/x-****
that is made for QtCreator.

All I want is to associate the qmake based .pro files to QtCreator so when I double click on the project file on Dolphin, it launches a new instance of QtCreator and loads the project I selected.

Any ideas who to do this?
My desktop is KDE.

Thanks

[VolkerDirr]

Right click on the .pro file. Then select "Open With". There select "other application". Then select the Qt Creator, set the "always" flag and open it.