readability-make-member-function-const finds lots of member functions
that could be made const. This change just picks getter functions that
really should be const.
readability-convert-member-functions-to-static finds non-static member
functions which do not access this. This change turns most of them
into static ones, but leaves some non static to keep the class API
consistent.
readability-static-accessed-through-instance fixes the places where
the originally non-static, now static functions were called through
instance.
Change-Id: I8cf16c01f7988a7c9d073b5f8ede6a9706b94fb0
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
Classes involved are BaseAspect and some derived classes,
LayoutBuilder and VariableChooser.
This is mostly mechanical, with various include/using changes
to make it compile.
Change-Id: I624a457f3555f102e541c4c71e33a9423af32250
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
