[Gramps-devel] how to add button to categorysidebar from addon

[Jiri K. <cz1...@gm...>]

hi,
i would like to add from addon new button to categorysidebar. is it 
possible?
if not how to do that?
some background:
as more and more czech archives put their archived materials online, most 
of research i do on actapublica.eu, but this is javascript/flash based 
solution which completely freezes gramps, and switching between windows 
is not the way i want to continue.
so my idea is:
to have 'Research' button, which leads me to 'research' view, which will 
contain canvas for images and some bottombars and sidebars for metadata 
and transcriptions.
i would like to know, if it possible to do it only 'via addon' or will be 
better some generic research ui with particular backend addons.
thanks for any advice.

best regards
jiri kastner