You got 2 options
a) for regular GUIs a combination of halos and inspector will give the
information you need about the proper location, size etc and allow you to
fine tune your morphs far easier than doing it by code
b) for custom GUIs you divert the design to a proper design application
like gi
Hi Roman,
in Pharo there is no GUI for building GUI’s, sadly. You will need to make your
GUI by writing code. The default framework for that is Spec. Documentation for
Spec is a work in progress, you can find a booklet (also under construction)
here:
https://ci.inria.fr/pharo-contribution/view