Make sure that the menu bar can be shown again after it was hidden
completed by: Yazeed Zoabi
mentors: paalsteek, Jan Kundrát
Users have reported that Trojitá makes it easy to hide both the toolbar and the menubar, but once that happens, it is not obvious how to get it back.
In this task, the student shall get in touch with the community, think about different ways on solving the objective of this task, have one of them approved by the develoeprs, and finally implement it in code in such a way which enables merging to the upstream git repository.
Applications shall know Qt and C++ at least a bit.