Add files to qmake project files in the (new class) wizard

If you creating an class with the wizard it wants to add it to an project file. Sometimes it get it wrong and it would nice to simply disable it. If you go up the combo box it is possible but a extra check box would be much easier if there are many project files.

It would be nice if there would be a way to see the path of the project file because the can have the same name(tool tip).